FOREWORD The Iranian Petroleum Standards (IPS) reflect the views of the Iranian Ministry of Petroleum and are intended for use in the oil and gas production facilities, oil refineries, chemical and petrochemical plants, gas handling and processing installations and other such facilities. IPS is based on internationally acceptable standards and includes selections from the items stipulated in the referenced standards. They are also supplemented by additional requirements and/or modifications based on the experience acquired by the Iranian Petroleum Industry and the local market availability. The options which are not specified in the text of the standards are itemized in data sheet/s, so that, the user can select his appropriate preferences therein. The IPS standards are therefore expected to be sufficiently flexible so that the users can adapt these standards to their requirements. However, they may not cover every requirement of each project. For such cases, an addendum to IPS Standard shall be prepared by the user which elaborates the particular requirements of the user. This addendum together with the relevant IPS shall form the job specification for the specific project or work. The IPS is reviewed and up-dated approximately every five years. Each standards are subject to amendment or withdrawal, if required, thus the latest edition of IPS shall be applicable The users of IPS are therefore requested to send their views and comments, including any addendum prepared for particular cases to the following address. These comments and recommendations will be reviewed by the relevant technical committee and in case of approval will be incorporated in the next revision of the standard. Standards and Research department No.19, Street14, North kheradmand Karimkhan Avenue, Tehran, Iran . Postal Code- 1585886851 Tel: 88810459-60 & 66153055 Fax: 88810462 Email: Standards@nioc.org ﭘﻴﺶ ﮔﻔﺘﺎر ( ﻣﻨﻌﻜﺲ ﻛﻨﻨﺪه دﻳﺪﮔﺎﻫﻬﺎيIPS) اﺳﺘﺎﻧﺪاردﻫﺎي ﻧﻔﺖ اﻳﺮان وزارت ﻧﻔﺖ اﻳﺮان اﺳﺖ و ﺑﺮاي اﺳﺘﻔﺎده در ﺗﺄﺳﻴﺴﺎت ﺗﻮﻟﻴﺪ ﻧﻔﺖ ، واﺣﺪﻫﺎي ﺷﻴﻤﻴﺎﺋﻲ و ﭘﺘﺮوﺷﻴﻤﻲ، ﭘﺎﻻﻳﺸﮕﺎﻫﻬﺎي ﻧﻔﺖ،و ﮔﺎز ﺗﺄﺳﻴﺴﺎت اﻧﺘﻘﺎل و ﻓﺮاورش ﮔﺎز و ﺳﺎﻳﺮ ﺗﺄﺳﻴﺴﺎت ﻣﺸﺎﺑﻪ ﺗﻬﻴﻪ .ﺷﺪه اﺳﺖ ﺑﺮاﺳﺎس اﺳﺘﺎﻧﺪاردﻫﺎي ﻗﺎﺑﻞ ﻗﺒﻮل ﺑﻴﻦ،اﺳﺘﺎﻧﺪاردﻫﺎي ﻧﻔﺖ اﻟﻤﻠﻠﻲ ﺗﻬﻴﻪ ﺷﺪه و ﺷﺎﻣﻞ ﮔﺰﻳﺪهﻫﺎﺋﻲ از اﺳﺘﺎﻧﺪاردﻫﺎي ﻣﺮﺟﻊ ﻫﻤﭽﻨﻴﻦ ﺑﺮاﺳﺎس ﺗﺠﺮﺑﻴﺎت ﺻﻨﻌﺖ ﻧﻔﺖ ﻛﺸﻮر و.ﻣﻲﺑﺎﺷﺪ ﻣﻮاردي،ﻗﺎﺑﻠﻴﺖ ﺗﺄﻣﻴﻦ ﻛﺎﻻ از ﺑﺎزار داﺧﻠﻲ و ﻧﻴﺰ ﺑﺮﺣﺴﺐ ﻧﻴﺎز .ﺑﻄﻮر ﺗﻜﻤﻴﻠﻲ و ﻳﺎ اﺻﻼﺣﻲ در اﻳﻦ اﺳﺘﺎﻧﺪارد ﻟﺤﺎظ ﺷﺪه اﺳﺖ ﻣﻮاردي از ﮔﺰﻳﻨﻪﻫﺎي ﻓﻨﻲ ﻛﻪ در ﻣﺘﻦ اﺳﺘﺎﻧﺪاردﻫﺎ آورده ﻧﺸﺪه اﺳﺖ در داده ﺑﺮگﻫﺎ ﺑﺼﻮرت ﺷﻤﺎره ﮔﺬاري ﺷﺪه ﺑﺮاي اﺳﺘﻔﺎده .ﻣﻨﺎﺳﺐ ﻛﺎرﺑﺮان آورده ﺷﺪه اﺳﺖ ﺑﺸﻜﻠﻲ ﻛﺎﻣﻼً اﻧﻌﻄﺎف ﭘﺬﻳﺮ ﺗﺪوﻳﻦ ﺷﺪه،اﺳﺘﺎﻧﺪاردﻫﺎي ﻧﻔﺖ .اﺳﺖ ﺗﺎ ﻛﺎرﺑﺮان ﺑﺘﻮاﻧﻨﺪ ﻧﻴﺎزﻫﺎي ﺧﻮد را ﺑﺎ آﻧﻬﺎ ﻣﻨﻄﺒﻖ ﻧﻤﺎﻳﻨﺪ ﺑﺎ اﻳﻦ ﺣﺎل ﻣﻤﻜﻦ اﺳﺖ ﺗﻤﺎم ﻧﻴﺎزﻣﻨﺪيﻫﺎي ﭘﺮوژه ﻫﺎ را ﭘﻮﺷﺶ در اﻳﻦ ﮔﻮﻧﻪ ﻣﻮارد ﺑﺎﻳﺪ اﻟﺤﺎﻗﻴﻪاي ﻛﻪ ﻧﻴﺎزﻫﺎي ﺧﺎص.ﻧﺪﻫﻨﺪ اﻳﻦ اﻟﺤﺎﻗﻴﻪ.آﻧﻬﺎ را ﺗﺎﻣﻴﻦ ﻣﻲﻧﻤﺎﻳﺪ ﺗﻬﻴﻪ و ﭘﻴﻮﺳﺖ ﻧﻤﺎﻳﻨﺪ ﻣﺸﺨﺼﺎت ﻓﻨﻲ آن ﭘﺮوژه و ﻳﺎ ﻛﺎر،ﻫﻤﺮاه ﺑﺎ اﺳﺘﺎﻧﺪارد ﻣﺮﺑﻮﻃﻪ .ﺧﺎص را ﺗﺸﻜﻴﻞ ﺧﻮاﻫﻨﺪ داد اﺳﺘﺎﻧﺪاردﻫﺎي ﻧﻔﺖ ﺗﻘﺮﻳﺒﺎً ﻫﺮ ﭘﻨﺞ ﺳﺎل ﻳﻜﺒﺎر ﻣﻮرد ﺑﺮرﺳﻲ ﻗﺮار در اﻳﻦ ﺑﺮرﺳﻲﻫﺎ ﻣﻤﻜﻦ اﺳﺖ.ﮔﺮﻓﺘﻪ و روزآﻣﺪ ﻣﻲﮔﺮدﻧﺪ اﺳﺘﺎﻧﺪاردي ﺣﺬف و ﻳﺎ اﻟﺤﺎﻗﻴﻪاي ﺑﻪ آن اﺿﺎﻓﻪ ﺷﻮد و ﺑﻨﺎﺑﺮاﻳﻦ .ﻫﻤﻮاره آﺧﺮﻳﻦ وﻳﺮاﻳﺶ آﻧﻬﺎ ﻣﻼك ﻋﻤﻞ ﻣﻲ ﺑﺎﺷﺪ درﺧﻮاﺳﺖ ﻣﻲﺷﻮد ﻧﻘﻄﻪ ﻧﻈﺮﻫﺎ و،از ﻛﺎرﺑﺮان اﺳﺘﺎﻧﺪارد ﭘﻴﺸﻨﻬﺎدات اﺻﻼﺣﻲ و ﻳﺎ ﻫﺮﮔﻮﻧﻪ اﻟﺤﺎﻗﻴﻪاي ﻛﻪ ﺑﺮاي ﻣﻮارد ﻧﻈﺮات و. ﺑﻪ ﻧﺸﺎﻧﻲ زﻳﺮ ارﺳﺎل ﻧﻤﺎﻳﻨﺪ،ﺧﺎص ﺗﻬﻴﻪ ﻧﻤﻮدهاﻧﺪ ﭘﻴﺸﻨﻬﺎدات درﻳﺎﻓﺘﻲ در ﻛﻤﻴﺘﻪﻫﺎي ﻓﻨﻲ ﻣﺮﺑﻮﻃﻪ ﺑﺮرﺳﻲ و در ﺻﻮرت ﺗﺼﻮﻳﺐ در ﺗﺠﺪﻳﺪ ﻧﻈﺮﻫﺎي ﺑﻌﺪي اﺳﺘﺎﻧﺪارد ﻣﻨﻌﻜﺲ .ﺧﻮاﻫﺪ ﺷﺪ ﻛﻮﭼﻪ، ﺧﺮدﻣﻨﺪ ﺷﻤﺎﻟﻲ، ﺧﻴﺎﺑﺎن ﻛﺮﻳﻤﺨﺎن زﻧﺪ، ﺗﻬﺮان،اﻳﺮان 19 ﺷﻤﺎره،ﭼﻬﺎردﻫﻢ اداره ﺗﺤﻘﻴﻘﺎت و اﺳﺘﺎﻧﺪاردﻫﺎ 1585886851 : ﻛﺪﭘﺴﺘﻲ 66153055 و88810459 - 60 : ﺗﻠﻔﻦ 021-88810462 : دور ﻧﮕﺎر :ﭘﺴﺖ اﻟﻜﺘﺮوﻧﻴﻜﻲ Standards@nioc.org : ﺗﻌﺎرﻳﻒ ﻋﻤﻮﻣﻲ GENERAL DEFINITIONS: Throughout this Standard definitions shall apply. the following COMPANY : Refers to one of the related and/or affiliated companies of the Iranian Ministry of Petroleum such as National Iranian Oil Company, National Iranian Gas Company, National Petrochemical Company and National Iranian Oil Refinery And Distribution Company. PURCHASER : Means the “Company" where this standard is a part of direct purchaser order by the “Company”, and the “Contractor” where this Standard is a part of contract document. VENDOR AND SUPPLIER: Refers to firm or person who will supply and/or fabricate the equipment or material. CONTRACTOR: Refers to the persons, firm or company whose tender has been accepted by the company. EXECUTOR : Executor is the party which carries out all or part of construction and/or commissioning for the project. INSPECTOR : The Inspector referred to in this Standard is a person/persons or a body appointed in writing by the company for the inspection of fabrication and installation work SHALL: Is used where a provision is mandatory. SHOULD: Is used where a provision is advisory only. WILL: Is normally used in connection with the action by the “Company” rather than by a contractor, supplier or vendor. MAY: Is used where a provision is completely discretionary. .در اﻳﻦ اﺳﺘﺎﻧﺪارد ﺗﻌﺎرﻳﻒ زﻳﺮ ﺑﻪ ﻛﺎر ﻣﻲ رود : ﺷﺮﻛﺖ ﻣﺜﻞ،ﺑﻪ ﻳﻜﻲ از ﺷﺮﻛﺖ ﻫﺎي اﺻﻠﻲ و ﻳﺎ واﺑﺴﺘﻪ ﺑﻪ وزارت ﻧﻔﺖ ﺷﺮﻛﺖ ﻣﻠﻲ، ﺷﺮﻛﺖ ﻣﻠﻲ ﮔﺎز اﻳﺮان،ﺷﺮﻛﺖ ﻣﻠﻲ ﻧﻔﺖ اﻳﺮان ﺻﻨﺎﻳﻊ ﭘﺘﺮوﺷﻴﻤﻲ و ﺷﺮﻛﺖ ﻣﻠﻲ ﭘﺎﻻﻳﺶ و ﭘﺨﺶ ﻓﺮآوردهﻫﺎي .ﻧﻔﺘﻲ اﻃﻼق ﻣﻲﺷﻮد :ﺧﺮﻳﺪار ﻳﻌﻨﻲ ﺷﺮﻛﺘﻲ ﻛﻪ اﻳﻦ اﺳﺘﺎﻧﺪارد ﺑﺨﺸﻲ از ﻣﺪارك ﺳﻔﺎرش ﺧﺮﻳﺪ ﻣﺴﺘﻘﻴﻢ آن ﺷﺮﻛﺖ ﻣﻲﺑﺎﺷﺪ و ﻳﺎ ﭘﻴﻤﺎﻧﻜﺎري ﻛﻪ اﻳﻦ .اﺳﺘﺎﻧﺪارد ﺑﺨﺸﻲ از ﻣﺪارك ﻗﺮارداد آن اﺳﺖ :ﻓﺮوﺷﻨﺪه و ﺗﺎﻣﻴﻦ ﻛﻨﻨﺪه ﺑﻪ ﻣﻮﺳﺴﻪ و ﻳﺎ ﺷﺨﺼﻲ ﮔﻔﺘﻪ ﻣﻲﺷﻮد ﻛﻪ ﺗﺠﻬﻴﺰات و ﻛﺎﻻﻫﺎي .ﻣﻮرد ﻟﺰوم ﺻﻨﻌﺖ را ﺗﺎﻣﻴﻦ ﻣﻲﻧﻤﺎﻳﺪ :ﭘﻴﻤﺎﻧﻜﺎر ﻣﻮﺳﺴﻪ و ﻳﺎ ﺷﺮﻛﺘﻲ ﮔﻔﺘﻪ ﻣﻲﺷﻮد ﻛﻪ ﭘﻴﺸﻨﻬﺎدش،ﺑﻪ ﺷﺨﺺ .ﺑﺮاي ﻣﻨﺎﻗﺼﻪ ﭘﺬﻳﺮﻓﺘﻪ ﺷﺪه اﺳﺖ : ﻣﺠﺮي ﻣﺠﺮي ﺑﻪ ﮔﺮوﻫﻲ اﻃﻼق ﻣﻲﺷﻮد ﻛﻪ ﺗﻤﺎم ﻳﺎ ﻗﺴﻤﺘﻲ از ﻛﺎرﻫﺎي .اﺟﺮاﺋﻲ و ﻳﺎ راه اﻧﺪازي ﭘﺮوژه را اﻧﺠﺎم دﻫﺪ :ﺑﺎزرس ﮔﺮوه ﻳﺎ ﻣﻮﺳﺴﻪاي اﻃﻼق/در اﻳﻦ اﺳﺘﺎﻧﺪارد ﺑﺎزرس ﺑﻪ ﻓﺮد ﺳﺎﺧﺖ و ﻧﺼﺐ،ﻣﻲﺷﻮد ﻛﻪ ﻛﺘﺒﺎً ﺗﻮﺳﻂ ﻛﺎرﻓﺮﻣﺎ ﺑﺮاي ﺑﺎزرﺳﻲ .ﺗﺠﻬﻴﺰات ﻣﻌﺮﻓﻲ ﺷﺪه ﺑﺎﺷﺪ :ﺑﺎﻳﺪ . اﺳﺘﻔﺎده ﻣﻲﺷﻮد،ﺑﺮاي ﻛﺎري ﻛﻪ اﻧﺠﺎم آن اﺟﺒﺎري اﺳﺖ :ﺗﻮﺻﻴﻪ . ﺑﻜﺎر ﻣﻲرود،ﺑﺮاي ﻛﺎري ﻛﻪ ﺿﺮورت اﻧﺠﺎم آن ﺗﻮﺻﻴﻪ ﻣﻲﺷﻮد :ﺗﺮﺟﻴﺢ ﻣﻌﻤﻮﻻً در ﺟﺎﻳﻲ اﺳﺘﻔﺎده ﻣﻲﺷﻮد ﻛﻪ اﻧﺠﺎم آن ﻛﺎر ﺑﺮاﺳﺎس .ﻧﻈﺎرت ﺷﺮﻛﺖ ﺑﺎﺷﺪ : ﻣﻤﻜﻦ اﺳﺖ . ﺑﻜﺎر ﻣﻲرود،ﺑﺮاي ﻛﺎري ﻛﻪ اﻧﺠﺎم آن اﺧﺘﻴﺎري ﻣﻲﺑﺎﺷﺪ IPS-M-GN-130(2) 0 MATERIAL AND EQUIPMENT STANDARD FOR METRIC TYPE FASTENERS (SCREWS, BOLTS, STUDS, NUTS AND WASHERS) SECOND REVISION NOVEMBER 2008 اﺳﺘـﺎﻧﺪارد ﻛـﺎﻻ ﺑـﺮاي ﺑﺴﺘﻨـﺪهﻫﺎي ﻣﺘـﺮﻳﻚ ﭘﻴﭻﻫﺎي ﻣﻬﺮه،ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﻣﻬﺮهﻫﺎ و واﺷﺮﻫﺎ،ﻣﻴﻞ ﭘﻴﭻﻫﺎ وﻳﺮاﻳﺶ دوم 1387 آﺑﺎن This Standard is the property of Iranian Ministry of Petroleum. All rights are reserved to the owner. Neither whole nor any part of this document maybe disclosed to any third party, reproduced, stored in any retrieval system or transmitted in any form or by any means without the prior written consent of the Iranian Ministry of Petroleum. ﺗﻤﺎم ﺣﻘﻮق آن ﻣﺘﻌﻠـﻖ ﺑـﻪ.اﻳﻦ اﺳﺘﺎﻧﺪارد ﻣﺘﻌﻠﻖ ﺑﻪ وزارت ﻧﻔﺖ اﻳﺮان اﺳﺖ ﺗﻤﺎم ﻳﺎ ﺑﺨﺸﻲ،ﻣﺎﻟﻚ آن ﺑﻮده و ﻧﺒﺎﻳﺪ ﺑﺪون رﺿﺎﻳﺖ ﻛﺘﺒﻲ وزارت ﻧﻔﺖ اﻳﺮان ، اﻧﺘﻘﺎل، ذﺧﻴﺮه ﺳﺎزي، ﺑﻪ ﻫﺮ ﺷﻜﻞ ﻳﺎ وﺳﻴﻠﻪ ازﺟﻤﻠﻪ ﺗﻜﺜﻴﺮ،از اﻳﻦ اﺳﺘﺎﻧﺪارد .ﻳﺎ روش دﻳﮕﺮي در اﺧﺘﻴﺎر اﻓﺮاد ﺛﺎﻟﺚ ﻗﺮار ﮔﻴﺮد ` Nov. 2008/1387آﺑﺎن CONTENTS : Page IPS-M-GN-130(2) : ﻓﻬﺮﺳﺖ ﻣﻄﺎﻟﺐ No. 1. SCOPE ................................................................ 3 3 ...................................................... داﻣﻨﻪ ﻛﺎرﺑﺮد-1 2. REFERENCES .................................................. 4 4 ............................................................ ﻣﺮاﺟﻊ-2 3. TERMS AND DEFINITIONS .......................... 6 6 ............................................... ﻋﺒﺎرات و ﺗﻌﺎرﻳﻒ-3 3.1 Terms ............................................................ 6 6 ....................................................... ﻋﺒﺎرات1-3 3.2 Definitions and Abbreviations .................... 13 13 ...................................... ﺗﻌﺎرﻳﻒ و اﺧﺘﺼﺎرات2-3 4. UNITS ................................................................. 17 17 ............................................................ واﺣﺪﻫﺎ-4 5. GENERAL REQUIREMENTS ....................... 17 17 .................................................. اﻟﺰاﻣﺎت ﻋﻤﻮﻣﻲ-5 5.1 Dimensions ................................................... 17 17 ........................................................... اﺑﻌﺎد1-5 5.2 Tolerances .................................................... 19 19 .................................................. رواداري ﻫﺎ2-5 5.3 Designation of Screw Threads .................... 29 29 ..................... ﻧﻤﺎد ﺗﻌﻴﻴﻦ ﻛﻨﻨﺪه رزوهﻫﺎي ﭘﻴﭻ3-5 5.4 Quality .......................................................... 30 30 ....................................................... ﻛﻴﻔﻴﺖ4-5 6. MARKING ......................................................... 56 56 ..................................................... ﻧﺸﺎﻧﻪ ﮔﺬاري-6 6.1 Symbols......................................................... 56 56 ........................................................ ﻧﻤﺎدﻫﺎ1-6 6.2 Identification ................................................ 56 56 ................................................... ﺷﻨﺎﺳﺎﻳﻲ2-6 6.3 Marking of Left-Hand Thread ................... 58 58 ............................ ﻧﺸﺎﻧﻪﮔﺬاري رزوه ﭼﭗ ﮔﺮد3-6 6.4 Trade (Identification) Marking .................. 58 58 ............ ﻧﺸﺎﻧﻪ ﮔﺬاري )ﻋﻼﻣﺖ ﺷﻨﺎﺳﺎﺋﻲ( ﺗﺠﺎري4-6 6.5 Marking of Nuts........................................... 59 59 .................................... ﻧﺸﺎﻧﻪ ﮔﺬاري ﻣﻬﺮهﻫﺎ5-6 6.6 Marking of Packages and Containers ........ 59 59 ...................... ﻧﺸﺎﻧﻪ ﮔﺬاري ﺑﺴﺘﻪ ﻫﺎ و ﺟﻌﺒﻪﻫﺎ6-6 7. PLAIN WASHERS FOR METRIC BOLTS, SCREWS AND NUTS ................................... 59 ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ، واﺷﺮﻫﺎي ﺳﺎده ﺑﺮاي ﭘﻴﭻﻫﺎي ﻣﻬﺮه-7 59 ........................................ و ﻣﻬﺮه ﻫﺎي ﻣﺘﺮﻳﻚ 7.1 Plain Washer Requirements ....................... 59 59 .................................. اﻟﺰاﻣﺎت واﺷﺮﻫﺎي ﺳﺎده1-7 1 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) 7.2 Plain Washer Types ..................................... 68 68 .................................... اﻧﻮاع واﺷﺮﻫﺎي ﺳﺎده2-7 8. DOCUMENTS ................................................... 104 104 ............................................................ ﻣﺪارك-8 8.1 At Quotation Stage ...................................... 104 104 ................................ در ﻣﺮﺣﻠﻪ اﺳﺘﻌﻼم ﻗﻴﻤﺖ1-8 8.2 At Ordering Stage........................................ 105 105 ........................................ در ﻣﺮﺣﻠﻪ ﺳﻔﺎرش2-8 8.3 At Delivery Stage ......................................... 105 105 ......................................... در ﻣﺮﺣﻠﻪ ﺗﺤﻮﻳﻞ3-8 9. CONFLICTING REQUIREMENTS............... 105 105 ................................................ ﻣﻐﺎﻳﺮت در اﺳﻨﺎد-9 10. PACKING ........................................................ 105 105 .............................................. ﺑﺴﺘﻪ ﺑﻨﺪي ﻛﺮدن-10 11. SHIPMENT ...................................................... 105 105 ............................................................ ﺣﻤﻞ-11 APPENDICES: APPENDIX A DATA SHEET FOR FASTENERS............................... 106 : ﭘﻴﻮﺳﺖ ﻫﺎ 107 .........................ﭘﻴﻮﺳﺖ اﻟﻒ ﺑﺮﮔﻪ داده ﻫﺎي ﺑﺴﺘﻨﺪهﻫﺎ 2 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) داﻣﻨﻪ ﻛﺎرﺑﺮد-1 1. SCOPE اﻳﻦ اﺳﺘﺎﻧﺪارد اﻟﺰاﻣﺎت ﻛﻤﻴﻨﻪ را ﺑﺮاي ﺑﺴﺘﻨﺪهﻫﺎي ﻧﻮع ﻣﺘﺮﻳﻚ ﻣﻬﺮه ﻫﺎ و، ﻣﻴﻞ ﭘﻴﭻ ﻫﺎ، ﭘﻴﭻ ﻫﺎي ﻣﻬﺮه،ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ ﮔﺎز و ﭘﺘﺮوﺷﻴﻤﻲ ﻣﻮرد اﺳﺘﻔﺎده ﻗﺮار،واﺷﺮﻫﺎ ﻛﻪ در ﺻﻨﺎﻳﻊ ﻧﻔﺖ . اراﺋﻪ ﻣﻴﺪﻫﺪ،ﻣﻲﮔﻴﺮد ﻣﺮاﺟﻌﻪISO 5864 ﺑﺮاي ﺑﺴﺘﻨﺪهﻫﺎي اﻳﻨﭽﻲ ﺑﻪ اﺳﺘﺎﻧﺪارد .ﺷﻮد This Standard gives the minimum requirement for metric type fasteners (screws, bolts, studs, nuts and washers) which are used in oil, gas and petrochemical industries. For inch type fasteners refer to ISO 5864. :1 ﻳﺎدآوري Note 1: اﻳﻦ اﺳﺘﺎﻧﺪارد ﺗﻮﺳﻂ ﻛﻤﻴﺘﻪ ﻓﻨﻲ ﻣﺮﺑﻮﻃﻪ در آﺑﺎن ﻣﺎه ﺳﺎل از.( ﻣﻨﺘﺸﺮ ﺷﺪه اﺳﺖ1) ﺑﺎزﻧﮕﺮي و ﺑﻪ ﺻﻮرت وﻳﺮاﻳﺶ1383 .( اﻳﻦ اﺳﺘﺎﻧﺪارد داراي اﻋﺘﺒﺎر ﻧﻴﺴﺖ0) اﻳﻦ ﭘﺲ وﻳﺮاﻳﺶ This is a revised version of the standard specification by the relevant technical committee on Nov. 2004, which is issued as revision (1). Revision (0) of the said standard specification is withdrawn. :2 ﻳﺎدآوري Note 2: ﻧﺴﺨﻪ ﺑﺎزﻧﮕﺮي ﺷﺪه اﺳﺘﺎﻧﺪارد ﻓﻮق،اﻳﻦ اﺳﺘﺎﻧﺪارد دو زﺑﺎﻧﻪ ﺗﻮﺳﻂ ﻛﻤﻴﺘﻪ ﻓﻨﻲ ﻣﺮﺑﻮﻃﻪ1387ﻣﻴﺒﺎﺷﺪ ﻛﻪ در آﺑﺎن ﻣﺎه ﺳﺎل از اﻳﻦ ﭘﺲ.( اراﻳﻪ ﻣﻲﮔﺮدد2) ﺗﺎﻳﻴﺪ و ﺑﻪ ﻋﻨﻮان وﻳﺮاﻳﺶ .( اﻳﻦ اﺳﺘﺎﻧﺪارد ﻣﻨﺴﻮخ ﻣﻲﺑﺎﺷﺪ1) وﻳﺮاﻳﺶ This bilingual standard is a revised version of the standard specification by the relevant technical committee on November 2008, which is issued as revision (2). Revision (1) of the said standard specification is withdrawn. :3 ﻳﺎدآوري Note 3: ﻣﺘﻦ اﻧﮕﻠﻴﺴﻲ،در ﺻﻮرت اﺧﺘﻼف ﺑﻴﻦ ﻣﺘﻦ ﻓﺎرﺳﻲ و اﻧﮕﻠﻴﺴﻲ .ﻣﻼك ﻣﻲﺑﺎﺷﺪ In case of conflict between Farsi and English languages, English language shall govern. 3 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﻣﺮاﺟﻊ-2 2. REFERENCES Throughout this Standard, the following dated and undated standards / codes are referred to. These referenced documents shall, to the extent specified herein, form a part of this Standard. For dated references, the edition cited applies. The applicability of changes in dated references that occur after the cited date shall be mutually agreed upon by the Company and the Vendor. For undated references, the latest edition of the referenced documents (including any supplements and amendments) applies. در ﺳﺮاﺳﺮ اﻳﻦ اﺳﺘﺎﻧﺪارد ﺑﻪ آﻳﻴﻦ ﻧﺎﻣﻪ ﻫﺎ و اﺳﺘﺎﻧﺪاردﻫﺎي ﺗﺎرﻳﺦ اﻳﻦ ﻣﺮاﺟﻊ ﺗﺎ ﺣﺪي ﻛـﻪ.دار و ﺑﺪون ﺗﺎرﻳﺦ زﻳﺮ اﺷﺎره ﺷﺪه اﺳﺖ ﺑﺨﺸﻲ از اﻳﻦ، در اﻳﻦ اﺳﺘﺎﻧﺪارد ﻣﻮرد اﺳﺘﻔﺎده ﻗﺮار ﮔﺮﻓﺘﻪ اﺳﺖ وﻳـﺮاﻳﺶ، در ﻣﺮاﺟـﻊ ﺗـﺎرﻳﺦ دار. اﺳﺘﺎﻧﺪارد ﻣﺤﺴﻮب ﻣﻲ ﺷـﻮد ﮔﻔﺘﻪ ﺷﺪه ﻣﻼك ﺑﻮده و ﺗﻐﻴﻴﺮاﺗﻲ ﻛﻪ ﺑﻌﺪ از ﺗـﺎرﻳﺦ وﻳـﺮاﻳﺶ در ﭘﺲ از ﺗﻮاﻓﻖ ﺑﻴﻦ ﺷﺮﻛﺖ و ﻓﺮوﺷﻨﺪه ﻗﺎﺑﻞ،آﻧﻬﺎ داده ﺷﺪه اﺳﺖ آﺧﺮﻳﻦ وﻳـﺮاﻳﺶ ارﺟـﺎع، در ﻣﺮاﺟﻊ ﺑﺪون ﺗﺎرﻳﺦ.اﺟﺮا ﻣﻲ ﺑﺎﺷﺪ داده ﺷﺪه آﻧﻬﺎ ﺑﺎﻧﻀﻤﺎم ﻛﻠﻴﻪ اﺻﻼﺣﺎت و ﭘﻴﻮﺳﺖﻫﺎي آﻧﻬﺎ ﻣﻼك .اﺳﺖ ISO (INTERNATIONAL ORGANIZATION FOR STANDARDIZATION) ( )ﺳﺎزﻣﺎن ﺑﻴﻦ اﻟﻤﻠﻠﻲ اﺳﺘﺎﻧﺪاردISO ISO 261, 1998 “ISO General Metric Screw General Plan” Purpose Threads- – "رزوه ﻫﺎي ﭘﻴﭻ ﻣﺘﺮﻳﻚ ﻫﻤﻪ ﻣﻨﻈﻮره "ﻃﺮح ﻛﻠﻲ ISO 261,1998 ISO 262, 1998 “ISO General Purpose Metric Screw ThreadsSelected Sizes for Screws, Blots and Nuts” – "رزوه ﻫﺎي ﭘﻴﭻ ﻣﺘﺮﻳﻚ ﻫﻤﻪ ﻣﻨﻈﻮره اﻧﺪازه ﻫﺎي ﺑﺮﮔﺰﻳﺪه ﺑﺮاي ﭘﻴﭻ ﻫﺎي " ﭘﻴﭻ ﻫــﺎي ﻣﻬﺮه و ﻣﻬﺮه ﻫﺎ،ﮔﻮﺷﺘﻲ ISO 262,1998 ISO 273, 1979 “Fasteners - Clearance Holes for Bolts and Screws” ﺳﻮراﺧﻬﺎي ﻟﻘﻲ دار ﺑﺮاي ﭘﻴﭻ-"ﺑﺴﺘﻨﺪهﻫﺎ " ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ،ﻫﺎي ﻣﻬﺮه ISO 273, 1979 ISO 286-1,1988 “ISO System of Limits and fits – part 1: Bases of Tolerances, Devia-tions and Fits” "ﺳﺎﻣﺎﻧﻪ اﻳـﺰو ﺑﺮاي ﺣﺪ ﻫﺎ و ﺧﻮرﻧﺪ ﻫﺎيISO 286-1 1988 اﺳﺎس رواداري:1 ﺑﺨﺶ- ()اﻧﻄﺒﺎق ﻫﺎي " اﻧﺤﺮاف ﻫﺎ و ﺧﻮرﻧﺪ ﻫﺎ،ﻫﺎ ISO 724, 1993 “ISO General-Purpose Metric Screw Threads Basic Dimensions” – "رزوه ﻫﺎي ﭘﻴﭻ ﻣﺘﺮﻳﻚ ﻫﻤﻪ ﻣﻨﻈﻮره "اﺑﻌﺎد ﭘﺎﻳﻪ ISO 724-1993 ISO 887, 2000 “Plain Washers for Metric Bolts, Screws and Nuts – General Plan” ،"واﺷﺮﻫﺎي ﺳﺎده ﺑﺮاي ﭘﻴﭻ ﻫﺎي ﻣﻬﺮه ﻃـــﺮح-ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و ﻣﻬﺮه ﻫﺎ "ﻛﻠﻲ ISO 887-2000 ISO898-1,1999 “Mechanical Properties of Fasteners-Part1:1 Bolts, Screws and Studs” "وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ ﺑﺴﺘﻨﺪهﻫﺎ – ﺑﺨﺶ ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ و، ﭘﻴﭻ ﻫﺎي ﻣﻬﺮه: 1 "ﻣﻴﻞ ﭘﻴﭻ ﻫﺎ 898/1-1999 ISO898-2,1992 “Mechanical Properties of Fasteners – Part2: Nuts with Specified Proof LoadValues-Coarse Thread” "وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ ﺑﺴﺘﻨﺪهﻫﺎ – ﺑﺨﺶISO 898/2-1992 ﻣﻬﺮه ﻫﺎي ﺑﺎ ﺑﺎر ﻣﻌﻴﻦ – ﻣﻘﺎدﻳﺮ_ رزوه:2 "درﺷﺖ ISO 965-1, 1998 “ISO General Purpose Metric Screw ThreadsTolerances-Part 1: Principles and Basic Data” ، "رزوه ﻫﺎي ﭘﻴﭻ ﻣﺘﺮﻳﻚ ﻫﻤﻪ ﻣﻨﻈﻮره اﻳﺰوISO 965/1-1998 اﺻﻮل و دادهﻫﺎي:1 ﺑﺨﺶ،رواداري ﻫﺎ "اﺳﺎﺳﻲ 4 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) " "ﻧﻘﺸﻪ ﻫﺎي ﻓﻨﻲ – رواداري ﻫﺎي ﻫﻨﺪﺳﻲISO 1101. 1983 ISO 1101, 1983 “Technical DrawingsGeomet-rical Tolerances” ISO1891,1979 “Bolts, Screws, Nuts and Accessories-Termino-logy and Nomen –clature” ﻣﻬﺮه، ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ، "ﭘﻴﭻ ﻫﺎي ﻣﻬﺮهISO 1891-1979 ﻫﺎ و ﻣﺘﻌﻠﻘﺎت – اﺻﻄﻼﺣﺎت و "ﻧﺎﻣﮕﺬاريﻫﺎ ISO 2081, 1986 “Electrodeposited Coatings of zinc on Iron or Steel” "ﭘﻮﺷﺶ روي ﺑﺮ آﻫﻦ ﻳﺎ ﻓﻮﻻد ﺑﻪ روش ﺗﻪISO 2081-1986 "ﻧﺸﺴﺖ اﻟﻜﺘﺮوﻟﻴﺘﻲ ISO2692,1992 “Technical DrawingsGeometrical Tole-rances Maximum Material principle. Amendment 1Least Material Requirement” "ﻧﻘﺸﻪ ﻫﺎي ﻓﻨﻲ– رواداري ﻫﺎي ﻫﻨﺪﺳﻲISO 2692, 1992 – اﻟﺰام1 اﺻﻼﺣﻴﻪ.– اﺻـﻞ ﻣﻮاد ﺑﻴﺸﻴﻨﻪ " ﺣﺪاﻗﻞ ﻣﻮاد ISO 3269, 2000 “Fasteners-Acceptance Inspection” " ﺑﺎزرﺳﻲ ﭘﺬﻳﺮش- "ﺑﺴﺘﻨﺪهﻫﺎISO 3269-2000 ISO 3506-1, 1997 “Mechanical Properties of Corrosion-Resistant Stainless-Steel Fasteners – Part 1: Bolts, Screws and Studs” "وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ ﺑﺴﺘﻨﺪهﻫﺎيISO 3506/1-1997 ﻓﻮﻻدي ﺿﺪ زﻧﮓ ﻣﻘﺎوم در ﺑﺮاﺑﺮ ﭘﻴﭻ، ﭘﻴﭻ ﻫﺎي ﻣﻬﺮه:1 ﺧﻮردﮔﻲ– ﺑﺨﺶ "ﻫﺎي ﮔﻮﺷﺘﻲ و ﻣﻴﻞ ﭘﻴﭻ ﻫﺎ ISO 4042, 1982 “Threaded ComponentsElectroplated Coatings” "اﺟﺰاء رزوه دار – ﭘﻮﺷﺶﻫﺎي ﺑﺎ آﺑﻜﺎريISO 4042-1982 "ﺑﺮﻗﻲ ISO 4759.3:2000 “Tolerances for Fasteners – art 3: Plain Washers for Bolts Screws and Nuts – Product Grades A and C” :3 "رواداريﻫﺎ ﺑﺮاي ﺑﺴﺘﻨﺪهﻫﺎ – ﺑﺨﺶISO 4759/3-2000 ،واﺷﺮﻫﺎي ﺳﺎده ﺑﺮاي ﭘﻴﭻﻫﺎي ﻣﻬﺮه ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و ﻣﻬﺮهﻫﺎ – ﻓﺮآورده "C وA درﺟﻪﻫﺎي " "رزوهﻫﺎي ﭘﻴﭻ اﺳﺘﻮاﻧﻪاي = واژه ﻧﺎﻣﻪISO 5408-1983 ISO 5408, 1983 “Cylindrical Screw ThreadsVocabulary” ISO 5864,1993 “ISO Inch Screw Threads – Allowances and Tolerances” "رزوهﻫﺎي ﭘﻴﭻ اﻳﻨﭽﻲ اﻳﺰو – رواداريﻫﺎ وISO 5864-1993 " (ﺣﺪود ﻣﺠﺎز )اﻧﺤﺮاف ﻫﺎي ﺑﻨﻴﺎدي ISO 6157-1, 1988 “Fasteners-Surface Discontinuities- Part 1: Bolts, Screws and Studs for General Requirements” – ﻧﺎﭘﻴﻮﺳﺘﮕﻲﻫﺎي ﺳﻄﺤﻲ- "ﺑﺴﺘﻨﺪهﻫﺎISO6157-1,1988 ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و، ﭘﻴﭻﻫﺎي ﻣﻬﺮه:1 ﺑﺨﺶ " ﻣﻴﻞ ﭘﻴﭻﻫﺎ ﺑﺮاي ﺷﺮاﻳﻂ ﻋﻤﻮﻣﻲ ISO 6157-2, 1995 “Fasteners-Surface Discontinuities- Part 2, Nuts” - "ﺑﺴﺘﻨﺪهﻫﺎ – ﻧﺎﭘﻴﻮﺳﺘﮕﻴﻬﺎي ﺳﻄﺤﻲISO 6157-2,1995 " ﻣﻬﺮه ﻫﺎ،2 ﺑﺨﺶ ISO 6157-3, 1988 “Fasteners-Surface Discontinuities- Part 3: Bolts, Screws and nuts for Special Requirements” – ﻧﺎﭘﻴﻮﺳﺘﮕﻲ ﻫﺎي ﺳﻄﺤﻲ- "ﺑﺴﺘﻨﺪهﻫﺎISO 6157-3,1988 ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و، ﭘﻴﭻﻫﺎي ﻣﻬﺮه:3 ﺑﺨﺶ "ﻣﻬﺮهﻫﺎ ﺑﺮاي اﻟــﺰاﻣﺎت وﻳﮋه 5 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ISO 6507-1, 1997 “Metallic Materials- Vickers Hardness Test- Part 1- Test Method” "ﻣﻮاد ﻓﻠﺰي– آزﻣﻮن ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺨﺶISO 6507-1,1997 " روش آزﻣﻮن:1 ISO 7089, 2000 “Plain Washers-Normal Series- Product Grade – A” - ﺳﺮي ﻫﺎي ﻣﻌﻤﻮﻟﻲ- "واﺷﺮﻫﺎي ﺳﺎدهISO 7089, 2000 " A ﻓﺮآورده درﺟﻪ ISO 7090, 2000 “Plain WashersChamfered- Normal SeriesProduct Grade – A” ﺳﺮيﻫﺎي ISO 7091, 2000 “Plain Washers-Normal Series- Product Grade – C” - ﺳﺮيﻫﺎي ﻣﻌﻤﻮﻟﻲ- "واﺷﺮﻫﺎي ﺳﺎدهISO 7091, 2000 "C ﻓﺮآورده درﺟﻪ ISO 7092, 2000 “Plain Washers- Small Series- Product Grade – A” - ﺳﺮيﻫﺎي ﻛﻮﭼﻚ- "واﺷﺮﻫﺎي ﺳﺎدهISO 7092, 2000 "A ﻓﺮآورده درﺟﻪ ISO 7093-1, 2000 “Plain Washers- Large Series- Product Grade – A” "واﺷﺮﻫﺎي ﺳﺎده – ﺳﺮيﻫﺎي ﺑﺰرگ ISO 7093-1, 2000 "A – –ﻓﺮآورده درﺟﻪ ISO 7093-2, 2000 “Plain Washers- Large Series- Product Grade – C” "واﺷﺮﻫﺎي ﺳﺎده– ﺳﺮيﻫﺎي ﺑﺰرگ ISO 7093-2, 2000 "C – – ﻓﺮآورده درﺟﻪ ISO 7094, 2000 “Plain WashersExtra Large Series- Product Grade – C” ﺳـــﺮيﻫﺎي ﻓﻮق- "واﺷــﺮﻫﺎي ﺳـﺎدهISO 7094, 2000 "C ﻓﺮآورده درﺟﻪ-اﻟﻌﺎده ﺑﺰرگ ISO 7415, 1984 “Plain Washers for High Strength Structural Bolting, Hardened and Tempered” "واﺷﺮﻫﺎي ﺳﺎده ﺑﺮاي ﭘﻴﭻ و ﻣﻬﺮهﻫﺎيISO 7415, 1984 ﺳﺨﺖ ﺷﺪه وﻋﻤﻠﻴﺎت،ﺳﺎزهاي ﺑﺎ ﺗﺎب زﻳﺎد " ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه ISO 7416, 1985 “Plain Washers- Chamfered, Hardened and Tempered for High Strength Structural Bolting” ﺑﺮاي ﭘﻴﭻ و، ﭘﺦ دار- "واﺷﺮﻫﺎي ﺳﺎدهISO 7416, 1985 ﺳﺨﺖ ﺷﺪه،ﻣﻬﺮهﻫﺎي ﺳﺎزه اي ﺑﺎ ﺗﺎب زﻳﺎد "و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه ISO 10683,2001 “Non-electrolytically Applied Zinc Flake Coatings” "ﭘﻮﺷﺶﻫﺎي ﭘﻮﺳﺘﻪ روي ﺑﻪ ﻛﺎر رﻓﺘﻪ ﺑﻪ "روش ﻏﻴﺮ ﺑﺮﻗﻲ ISO 10683 ( )اﺳﺘﺎﻧﺪاردﻫﺎي ﻧﻔﺖ اﻳﺮانIPS IPS (IRANIAN PETROLEUM STANDARDS) IPS-E-GN-100 - ﭘﺦ دار- "واﺷﺮﻫﺎي ﺳﺎدهISO 7090, 2000 "A ﻓﺮآورده درﺟﻪ-ﻣﻌﻤﻮﻟﻲ ""اﺳﺘﺎﻧﺪاردﻫﺎي ﻣﻬﻨﺪﺳﻲ ﺑﺮاي واﺣﺪﻫﺎ “Engineering Standards for Units” IPS-E-GN-100 ﻋﺒﺎرات و ﺗﻌﺎرﻳﻒ-3 3. TERMS AND DEFINITIONS ﻋﺒﺎرات1-3 3.1 Terms .ﻋﺒﺎرات اراﺋﻪ ﺷﺪه زﻳﺮ در اﻳﻦ اﺳﺘﺎﻧﺪارد ﺑﻪ ﻛﺎر ﻣﻴﺮود Terms as given in the followings, apply to this Standard: 6 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﺷﻜﻞ ﺳﺮﻫﺎ در ﭘﻴﭻﻫﺎ و ﭘﺮچﻫﺎ1-1-3 3.1.1 Shape of heads HEXAGON HEAD CHEESE HEAD ﺳﺮ ﺷﺶ ﮔﻮش ﺳﺮ ﭘﻬﻦ HEXAGON HEAD WITH COLLAR RAISED CHEESE HEAD ﺳﺮ ﺷﺶ ﮔﻮش ﻳﻘﻪ دار ﺳﺮ ﭘﻬﻦ ﺑﺮﺟﺴﺘﻪ HEXAGON HEAD WITH FLANGE PAN HEAD ﺳﺮ ﺷﺶ ﮔﻮش ﻟﺒﻪ دار (ﺳﺮ ﺗﺎﺑﻪ اي)ﺳﺮ ﻋﺪﺳﻲ ROUND HEAD COUNTERSUNK HEAD ﺳﺮﮔﺮد ﺳﺮ ﺧﺰﻳﻨﻪ اي MUSHROOM HEAD UNDERCUT COUNTERSUNK HEAD ﺳﺮ ﻗﺎرﭼﻲ ﺳﺮ ﺧﺰﻳﻨﻪ اي زﻳﺮﺗﺮاش ﺷﺪه SLOTTED COUNTERSUNK(FLAT) HEAD SCREW SLOTTED CHEESE HEAD SCREW ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺳﺮ ﭘﻬﻦ ﭼﺎك دار (ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺳﺮ ﺧﺰﻳﻨﻪ اي ﭼﺎك دار )ﭘﻴﭻ ﺳﺮ ﺗﺨﺖ SLOTTED (OVAL)HEAD SCREW SLOTTED PAN HEAD SCREW (ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺳﺮ ﻧﻴﻤﺮو ﭼﺎﻛﺪار )ﺗﺨﻢ ﻣﺮﻏﻲ ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺳﺮ ﺗﺎﺑﻪ اي ﭼﺎك دار SLOTTED RAISED CHEESE HEAD FIT SCREW(SHOULDER SCREW) SLOTTED HEAD SCREW ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺧﻮرﻧﺪي ﺳﺮ ﭘﻬﻦ ﺑﺮ ﺟﺴﺘﻪ ﭼﺎﻛﺪار ()ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺷﺎﻧﻪ دار ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺳﺮ ﮔﺮد ﭼﺎك دار ﻣﺮاﺟﻌﻪISO 1891 وISO 5408 ﺑﺮاي اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ For more information refer to ISO 5408 & ISO 1891 .ﺷﻮد 7 آﺑﺎنNov. 2008/1387 )IPS-M-GN-130(2 3.1.2 Driving features 2-1-3ﺷﻜﻞ ﮔﺮداﻧﻨﺪه ﻫﺎ SLOT WING ﭼﺎك دوﺳﻮ ﺧﺮوﺳﻜﻲ )CROSS RECESS (PHILIPS HEXAGON SOCKET ﻓﺮورﻓﺘﮕﻲ ﭼﻬﺎرﺳﻮ )ﻓﻴﻠﻴﭙﺲ( ﻣﻐﺰي )آﻟﻨﻲ ( ﺷﺶ ﮔﻮش CROSS RECESS SQUARE SOCKET ﻓﺮورﻓﺘﮕﻲ ﭼﻬﺎر ﺳﻮ )ﭘﺮه دار( ﻣﻐﺰي )آﻟﻨﻲ ( ﭼﻬﺎر ﮔﻮش For more information refer to ISO 5408 & ISO 1891 ﺑﺮاي اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ ISO 5408و ISO 1891 ﻣﺮاﺟﻌﻪ ﺷﻮد. 8 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﺷﻜﻞﻫﺎي ﺳﺎﻗﻪ در ﭘﻴﭻﻫﺎ3-1-3 3.1.3 Form of shank NORMAL SHANK(NOMINAL SHANK DIAMETER- NOMINAL THREAD DIAMETER) ( ﻗﻄﺮ اﺳﻤﻲ رزوه- ﺳﺎﻗﻪ ﻣﻌﻤﻮﻟﻲ )ﻗﻄﺮ اﺳﻤﻲ ﺳﺎﻗﻪ REDUCED SHANK (SHANK DIAMETER-EFFECTIVE PITCH DIAMETER) (ﺳﺎﻗﻪ ﻛﺎﻫﺶ ﻳﺎﻓﺘﻪ )ﻻﻏﺮ ( ﻗﻄﺮ ﻣﻮﺛﺮ ﮔﺎم- )ﻗﻄﺮ ﺳﺎﻗﻪ WAISTED SHANK(SHANK DIAMETER<MINOR DIAMETER) INCREASED SHANK(SHANK DIAMETER<THREAD DIAMETER) ﺳﺎﻗﻪ ﻛﻤﺮ ﺑﺎرﻳﻚ ()ﻗﻄﺮ ﻛﻮﭼﻜﺘﺮ < ﻗﻄﺮ ﺳﺎﻗﻪ (ﺳﺎﻗﻪ اﻓﺰاﻳﺶ ﻳﺎﻓﺘﻪ )ﭼﺎق ()ﻗﻄﺮ رزوه < ﻗﻄﺮ ﺳﺎﻗﻪ SHOULDER SQUARE NECK (ﺳﺎﻗﻪ ﺷﺎﻧﻪ دار )دو ﭘﻠﻪ (ﺳﺎﻗﻪ ﮔﺮدن ﭼﻬﺎر ﮔﻮش )اﻃﺎﻗﻲ وISO 5408 ﺑﺮاي اﻃﻼﻋـﺎت ﺑﻴﺸﺘﺮ ﺑــﻪ For more information refer to ISO 5408 & ISO 1891 . ﻣﺮاﺟﻌﻪ ﺷﻮدISO 1891 9 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﻧﺎﻣﮕﺬاري ﻣﻬﺮهﻫﺎ4-1-3 3.1.4 Nomenclature of nuts ROUND NUT WITH DRILLED HOLES IN ONE FACE KNURLED NUT ﻣﻬﺮه آﺟﺪار ﻣﻬﺮه ﮔﺮد ﺑﺎ ﺳﻮراﺧﻬﺎي ﻣﺘﻪ ﺷﺪه در ﻳﻚ روﻳﻪ PREVAILING TORQUE TYPE ALL METAL HEXAGON NUT SLOTTED ROUND NUT ﻣﻬﺮه ﮔﺮد ﭼﺎﻛﺪار (ﻣﻬﺮه ﺷﺶ ﮔﻮش ﺗﻤﺎم ﻓﻠﺰ ﻧﻮع ﮔﺸﺘﺎوري ﻏﺎﻟﺐ )ﻗﻔﻠﻲ PREVAILING TORQUE TYPE HEXAGON NUT WITH NYLON INSERT ROUND NUT WITH SET PIN HOLES (ﻣﻬﺮه ﮔﺮد ﺑﺎ ﺳﻮراﺧﻬﺎي ﺧﺎرﮔﻴﺮ )ﻣﻬﺮه ﺟﺎﺧﺎر دار (ﻣﻬﺮه ﺷﺶ ﮔﻮش ﻛﺎﺳﻪ ﻧﻤﺪي )ﻧﺎﻳﻠﻨﻲ ( ﻧﻮع ﮔﺸﺘﺎوري ﻏﺎﻟﺐ )ﻗﻔﻠﻲ ACRON NUT(DOMED CAP NUT) HEXAGON SLOTTED NUT ﻣﻬﺮه ﺳﺮ ﭘﻮش )ﺗﻪ ﺑﺴﺘﻪ( ﺳﺎﭼﻤﻪ اي ﻣﻬﺮه ﭼﺎك دار ﺷﺶ ﮔﻮش CAP NUT HEXAGON CASTLE NUT (ﻣﻬﺮه ﺳﺮ ﭘﻮش )ﺗﻪ ﺑﺴﺘﻪ ﻣﻬﺮه ﺿﺎﻣﻦ ﺷﺶ ﮔﻮش For more information refer to ISO 5408 & ISO 1891 ﻣﺮاﺟﻌﻪISO 1891 وISO 5408 ﺑﺮاي اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ .ﺷﻮد 10 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﻧﺎﻣﮕﺬاري واﺷﺮﻫﺎ5-1-3 3.1.5 Nomenclature of washers SERRATED LOCK WASHER EXTERNAL TEETH PLAIN WASHER (واﺷﺮ ﺳﺎده )ﺗﺨﺖ واﺷﺮ ﻗﻔﻠﻲ ﺧﺎردار ﺧﺎر از ﺑﻴﺮون COUNTERSUNK EXTERNAL TOOTHED LOCK WASHER LOCK WASHER INTERNAL TEETH واﺷﺮ ﻗﻔﻠﻲ ﺑﺎ دﻧﺪاﻧﻪ دروﻧﻲ واﺷﺮ ﻗﻔﻠﻲ ﺧﺰﻳﻨﻪ اي ﺑﺎ دﻧﺪاﻧﻪ ﺑﻴﺮوﻧﻲ EXTERNAL TAB WASHER LOCK WASHER EXTERNAL TEETH واﺷﺮ ﺧﺎر ﻣﺤﻮري ﺑﻴﺮوﻧﻲ واﺷﺮ ﻗﻔﻠﻲ ﺑﺎ دﻧﺪاﻧﻪ ﺑﻴﺮوﻧﻲ INTERNAL TAB WASHER SERRATED LOCK WASHER INTERNAL TEETH واﺷﺮ ﺧﺎر ﻣﺤﻮري دروﻧﻲ واﺷﺮ ﻗﻔﻠﻲ ﺧﺎردار ﺧﺎر از ﺗﻮ TAB WASHER WITH LOGE TAB TAB WASHER WITH LODGE TAB AND WING واﺷﺮ ﺧﺎر ﻣﺤﻮري دﻧﺒﺎﻟﻪ دار واﺷﺮ ﺧﺎر ﻣﺤﻮري دﻧﺒﺎﻟﻪ دار و ﺑﺎﻟﺪار SINGLE COIL SPRING LOCK WASHER SINGLE COIL SPRING LOCK WASHER واﺷﺮ ﻗﻔﻠﻲ ﻓﻨﺮي ﺗﻚ ﺣﻠﻘﻪ واﺷﺮ ﻗﻔﻠﻲ ﻓﻨﺮي ﺗﻚ ﺣﻠﻘﻪ For more information refer to ISO 5408 & ISO 1891 ﻣﺮاﺟﻌﻪISO 1891 وISO 5408 ﺑﺮاي اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ .ﺷﻮد 11 )IPS-M-GN-130(2 آﺑﺎنNov. 2008/1387 6-1-3ﻣﻴﻞ ﭘﻴﭻﻫﺎ 3.1.6 Studs STUD ﻣﻴﻞ ﭘﻴﭻ دو ﺳﺮ رزوه STUD WITH UNDERCUT ﻣﻴﻞ ﭘﻴﭻ دو ﺳﺮ رزوه زﻳﺮ ﺗﺮاش ﺷﺪه)ﺷﻴﺎر دار( WAISTED STUD ﻣﻴﻞ ﭘﻴﭻ دو ﺳﺮ رزوه ﻛﻤﺮ ﺑﺎرﻳﻚ DOUBLE END STUD WITH FULL SHANK ﻣﻴﻞ ﭘﻴﭻ دو ﺳﺮ رزوه ﺑﺎ ﺳﺎﻗﻪ ﻣﻌﻤﻮﻟﻲ DOUBLE END STUD WITH REDUCED SHANK ﻣﻴﻞ ﭘﻴﭻ دو ﺳﺮ رزوه ﺑﺎ ﺳﺎﻗﻪ ﻻﻏﺮ)ﻛﺎﻫﺶ ﻳﺎﻓﺘﻪ( STUD BOLT ﻣﻴﻞ ﭘﻴﭻ ﺗﻤﺎم رزوه ﺑﺮاي اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ ISO 5408و ISO 1891 For more information refer to ISO 5408 & ISO 1891 ﻣﺮاﺟﻌﻪ ﺷﻮد. 12 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﺗﻌﺎرﻳﻒ و اﺧﺘﺼﺎرات2-3 3.2 Definitions and Abbreviations Acceptable quality level (AQL): Quality level which in a sampling plan corresponds to a specified relatively high probability of acceptance. ﺳـﻄﺢ ﻛﻴﻔﻴﺘـﻲ ﻛـﻪ در: (AQL) ﺳﻄﺢ ﻛﻴﻔﻴﺖ ﻗﺎﺑﻞ ﻗﺒﻮل Acceptance number (AC) : Maximum number of nonconforming units in any given sample that still allows acceptance of the lot. ﺷﻤﺎر ﺑﻴﺸﻴﻨﻪ واﺣـﺪﻫﺎي ﻧـﺎﻣﻨﻄﺒﻖ در: (AC) ﺷﻤﺎر ﭘﺬﻳﺮش Basic size : This is the zero line or surface at assembly where the interface of the two mating parts have a common reference. ﺑﻪ ﺧﻂ ﺻﻔﺮ ﻳﺎ ﺳﻄﺤﻲ در ﻣﻮﻧﺘﺎژ دو ﻗﻄﻌﻪ ﺟﻔـﺖ:اﻧﺪازه ﭘﺎﻳﻪ Basic thread profile: The theoretical profile of the screw thread in an axial plane defined by theoretical dimensions and angles common to internal and external threads, (see fig. 6 in ISO 5408) ﻧﻴﻤـﺮخ ﻓﺮﺿـﻲ رزوه ﭘـﻴﭻ در ﻳـﻚ ﺻـﻔﺤﻪ: ﻧﻴﻤﺮخ رزوه ﭘﺎﻳﻪ Bolt: Is an externally threaded and headed fastener designed for insertion through holes in assembled parts and is normally intended to be tightened or released by torquing a nut . In cases such as round head bolts , track bolts , plow bolts, it is prevented of being turned during assembly by torquing a nut and in other cases such as heavy hex . structural bolts it must be assembled with a nut to perform its intended service . ﺑﺴﺘﻨﺪه داراي ﺳﺮ و رزوه ﺑﻴﺮوﻧﻲ اﺳﺖ ﻛـﻪ ﺑـﺮاي: ﭘﻴﭻ ﻣﻬﺮه ﻳﻚ ﻃﺮح ﻧﻤﻮﻧﻪ ﮔﻴﺮي ﺑـﺎ ﻳـﻚ اﺣﺘﻤـﺎل ﭘـﺬﻳﺮش ﻧـﺴﺒﺘﺎً زﻳـﺎد .ﻣﺸﺨﺺ ﻣﻄﺎﺑﻘﺖ دارد .ﻫﺮ ﻧﻤﻮﻧﻪ ﻛﻪ ﻫﻨﻮز ﭘﺬﻳﺮش دﺳﺘﻪ را ﻣﺠﺎز ﻣﻲﺷﻤﺎرد .ﺷﻮﻧﺪه ﮔﻔﺘﻪ ﻣﻴﺸﻮد ﻛﻪ داراي ﻣﺮﺟﻊ ﻣﺸﺘﺮك ﻫﺴﺘﻨﺪ ﻣﺤﻮري اﺳﺖ ﻛﻪ ﺑﻪ وﺳﻴﻠﻪ اﺑﻌﺎد و زواﻳﺎي ﻓﺮﺿﻲ ﻣﺸﺘﺮك ﺑـﻴﻦ رزوه ﻫﺎي دروﻧﻲ و ﺑﻴﺮوﻧﻲ ﺗﻌﺮﻳﻒ ﺷﺪه اﺳـﺖ )ﻧﮕـﺎه ﻛﻨﻴـﺪ ﺑـﻪ (ISO 5408 در6 ﺷﻜﻞ ﮔﺬراﻧﺪن از درون ﺳﻮراخ ﻣﺤـﻞ اﺗـﺼﺎل ﻗﻄﻌـﺎت ﻃﺮاﺣـﻲ ﺷـﺪه اﺳﺖ و ﻣﻌﻤﻮﻻً ﺑﺎ ﮔﺮداﻧﺪن ﻣﻬﺮه اي ﺑﺮ روي آن ﻣﺤﻜـﻢ ﻳـﺎ آزاد ﭘـﻴﭻﻫـﺎي، در ﻣﻮاردي ﻧﻈﻴﺮ ﭘﻴﭻﻫـﺎي ﻣﻬـﺮه ﺳـﺮﮔﺮد.ﻣﻴﮕﺮدد ﻣﻬﺮه راه آﻫﻦ و ﭘﻴﭻﻫﺎي ﻣﻬﺮه ﮔﺎو آﻫﻦ ﺑﻪ ﻫﻨﮕﺎم ﺳـﻮار ﻛـﺮدن ﻗﻄﻌﺎت از ﮔﺮدش آن ﺟﻠﻮﮔﻴﺮي ﻣﻲ ﻛﻨﻨﺪ و ﻣﻬﺮهاي را روي آن ﻣﻲ ﺑﻨﺪﻧﺪ و در ﻣﻮارد دﻳﮕﺮ ﻧﻈﻴﺮ ﭘﻴﭻﻫﺎي ﻣﻬﺮه ﺳﺮ ﺷﺶ ﮔﻮش ﺳﺎزهاي ﻗﻮي ﺑﺎﻳﺪ آﻧﺮا ﻫﻤﺮاه ﺑﺎ ﻣﻬﺮهاي ﺳﻮار ﻛـﺮد ﺗـﺎ ﻫـﺪف در . ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﺪه را اﻧﺠﺎم دﻫﺪ وﻳﮋﮔﻲ ﻣﻜـﺎﻧﻴﻜﻲ ﻳـﺎ ﺟﻨﺒـﻪ ﻗﺎﺑـﻞ، ﻋﻨﺼﺮ اﺑﻌﺎدي: ﺧﺼﻮﺻﻴﺎت Characteristic: Dimensional element, mechanical property or other recognizable feature of a product for which limits are specified, for example, head height, body diameter, tensile strength or hardness ﺷﻨﺎﺧﺖ دﻳﮕﺮ ﻳـﻚ ﻓـﺮآورده ﻛـﻪ ﺑـﺮاي آﻧﻬـﺎ ﺣـﺪود ﻣـﺸﺨﺺ ﺗـﺎب ﻛﺸـﺸﻲ ﻳـﺎ، ﻗﻄـﺮ ﺑﺪﻧـﻪ، ﺑﺮاي ﻣﺜﺎل ارﺗﻔـﺎع ﺳـﺮ.ﻣﻴﺸﻮد .ﺳﺨﺘﻲ Clearance: The difference between the size of the internal thread and the size of the external thread when the latter is smaller. ﺗﻔﺎوت ﺑﻴﻦ اﻧﺪازه رزوه دروﻧﻲ و اﻧﺪازه رزوه: (ﻟﻘﻲ)ﻓﺎﺻﻠﻪ آزاد Crest diameter: The major diameter of an external thread and the minor diameter of an internal thread. ﻗﻄﺮ ﺑﺰرگ ﻳﻚ رزوه ﺑﻴﺮوﻧﻲ و ﻗﻄﺮ ﻛﻮﭼﻚ ﻳﻚ رزوه: ﻗﻄﺮ ﺗﺎج Design profiles: The maximum material profiles permitted for external and internal threads for a specified tolerance class. ﻧﻴﻤﺮخﻫﺎي ﻣﻮاد ﺑﻴﺸﻴﻨﻪاي اﺳﺖ ﻛﻪ ﺑﺮاي: ﻧﻴﻤﺮخ ﻫﺎي ﻃﺮح .ﺑﻴﺮوﻧﻲ ﻫﻨﮕﺎﻣﻲ ﻛﻪ اﻧﺪازه آﺧﺮﻳﻦ ﻛﻮﭼﻜﺘﺮ ﺑﺎﺷﺪ .دروﻧﻲ اﺳﺖ ﻣﺠﺎز داﻧـﺴﺘﻪ،رزوهﻫﺎي ﺑﻴﺮوﻧﻲ و دروﻧﻲ ﻳﻚ رده رواداري وﻳﮋه .ﻣﻴﺸﻮد ﺳـﻨﺠﻴﺪه، ﺗﻔﺎوت ﺟﺒﺮي ﺑﻴﻦ ﻳﻚ اﻧﺪازه ﻣﻌﻴﻦ )واﻗﻌﻲ:اﻧﺤﺮاف Deviation: The algebraic difference between a given size(actual, measured, maximum, minimum, etc.) and the corresponding basic size. . ﻛﻤﻴﻨﻪ و ﻏﻴﺮه( و اﻧﺪازه ﭘﺎﻳﻪ ﻣﺮﺑﻮﻃﻪ اﺳﺖ، ﺑﻴﺸﻴﻨﻪ،ﺷﺪه 13 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) Fit: the relationship existing between two corresponding external and internal threads with respect to the amount of clearance or interference which is present when they are assembled. The relationship is determined for threads by the fit on the functional diameter. ارﺗﺒﺎط ﻣﻮﺟﻮد ﺑﻴﻦ دو رزوه ﺑﻴﺮوﻧﻲ و دروﻧﻲ:(ﺧﻮرﻧﺪ )اﻧﻄﺒﺎق Fundamental deviation: That one of the two (upper and lower) deviations which is conventionally chosen to define the position of the tolerance zone in relation to the basic size. The convention is : ( ﻳﻜﻲ از دو اﻧﺤﺮاف )ﺑﻴﺸﺘﺮ ﻳﺎ ﻛﻤﺘﺮ:(اﻧﺤﺮاف ﺑﻨﻴﺎدي)اﺳﺎﺳﻲ ﻧﺴﺒﺖ ﺑﻪ ﻣﻴﺰان ﻟﻘﻲ ﺗﺪاﺧﻠﻲ اﺳﺖ ﻛﻪ ﭘﺲ از ﻣﻮﻧﺘﺎژ آﻧﻬﺎ اﻳﺠـﺎد اﻳﻦ ارﺗﺒﺎط ﺑﺮاي رزوهﻫﺎ ﺑﻮﺳﻴﻠﻪ ﺧﻮرﻧﺪ آﻧﻬﺎ ﺑﺎ ﻗﻄﺮ ﻣﺆﺛﺮ.ﻣﻴﺸﻮد . ﺗﻌﻴﻴﻦ ﻣﻴﺸﻮد اﺳﺖ ﻛﻪ ﺑﻪ ﺻﻮرت ﻗﺮاردادي در ارﺗﺒـﺎط ﺑـﺎ اﻧـﺪازه ﭘﺎﻳـﻪ ﺟﻬـﺖ .ﺗﻌﺮﻳﻒ ﺟﺎﻳﮕﺎه )وﺿﻌﻴﺖ( رواداري ﺑﺮﮔﺰﻳﺪه ﺷﺪه اﺳﺖ :ﻗﺮارداد اﻳﻦ اﺳﺖ a) If both deviations have the same sign (or one is zero), that deviation which is numerically the اﻟﻒ( اﮔﺮ ﻫﺮ دو اﻧﺤﺮاف داراي ﻋﻼﻣﺖ ﺟﺒﺮي ﻳﻜﺴﺎن ﺑﺎﺷﻨﺪ اﻧﺤﺮاﻓﻲ ﻛﻪ ﺑﻪ ﺻـﻮرت ﻋـﺪدي،()ﻳﺎ ﻳﻜﻲ از آﻧﻬﺎ ﺻﻔﺮ ﺑﺎﺷﺪ .ﻛﻮﭼﻜﺘﺮ اﺳﺖ اﻧﺤﺮاف ﺑﻨﻴﺎدي ﻣﺤﺴﻮب ﻣﻴﮕﺮدد b) if the deviations have opposite signs, the fundamental deviation is the upper deviation for an external thread or the lower deviation for an internal thread. ،ب( اﮔﺮ دو اﻧﺤـﺮاف داراي ﻋﻼﻣـﺖ ﺟﺒـﺮي ﻣﺘـﻀﺎد ﺑﺎﺷـﻨﺪ ﺑــﺮاي رزوه ﺑﻴﺮوﻧــﻲ اﻧﺤــﺮاف ﺑﻴــﺸﺘﺮ ﻳــﺎ ﺑــﺮاي رزوه دروﻧــﻲ .اﻧﺤﺮاف ﻛﻤﺘﺮ اﻧﺤﺮاف ﺑﻨﻴﺎدي ﻣﺤﺴﻮب ﻣﻴﮕﺮدد Inspection lot: Definite quantity of fasteners of a single type, tolerance grade, property class and size, manufactured under conditions which are presumed uniform, are submitted by a supplier for inspection at one time. درﺟـﻪ، ﺗﻌﺪاد ﻣﻌﻴﻨـﻲ از ﺑـﺴﺘﻨﺪهﻫـﺎ ﺑـﺎ ﻧـﻮع: دﺳﺘﻪ ﺑﺎزرﺳﻲ Ladle analysis: A term applied to the chemical analysis of a heat of steel as reported by producer ; it is determined by analyzing a test ingot sample obtained during the pouring of the steel from a ladle. ﻋﺒﺎرﺗﻲ اﺳﺖ ﻛﻪ در ﻣﻮرد ﺗﺠﺰﻳﻪ ﺷـﻴﻤﻴﺎﺋﻲ ﻳـﻚ: آﻧﺎﻟﻴﺰ ﭘﺎﺗﻴﻞ رده وﻳﮋﮔﻲ و اﻧـﺪازه ﻛـﻪ در اﻟﺰاﻣـﺎت از ﭘـﻴﺶ ﺗﻌﻴـﻴﻦ،رواداري ﺷﺪه ﺑﻄﻮر ﻳﻜﻨﻮاﺧﺖ ﺳﺎﺧﺘﻪ ﺷﺪه ﺑﺎﺷﻨﺪ و ﺗﻮﺳﻂ ﺗﻬﻴـﻪ ﻛﻨﻨـﺪه .در ﻳﻚ زﻣﺎن ﺑﺮاي ﺑﺎزرﺳﻲ ﺗﺤﻮﻳﻞ ﮔﺮدﻧﺪ ﻣﺬاب ﻓﻮﻻد ﻛﻪ ﺗﻮﺳﻂ ﺗﻮﻟﻴﺪ ﻛﻨﻨﺪه ﮔﺰارش ﻣﻴﺸﻮد ﺑﻜﺎر ﻣﻴﺮود؛ و ﺑﺎ ﺗﺠﺰﻳﻪ ﻛﺮدن ﻧﻤﻮﻧﻪ اي از ﻓﻮﻻد ﻣﺬاب ﺑﻬﻨﮕﺎم رﻳﺨـﺘﻦ آن از .ﭘﺎﺗﻴﻞ ﺑﺪﺳﺖ ﻣﻲ آﻳﺪ Limiting quality (LQ): Quality level which in a sampling plan corresponds to a specified and relatively low probability of acceptance. ﺳﻄﺢ ﻛﻴﻔﻴﺘﻲ ﻛـــﻪ در ﻳـﻚ: (LQ) ﻛﻴﻔﻴﺖ ﻣﺤﺪود ﻛﻨﻨﺪه Lot size (N): Number of fasteners contained in a lot. ﺷﻤﺎر ﺑﺴﺘﻨﺪهﻫﺎي ﻣﻮﺟـﻮد در ﻳـﻚ دﺳـﺘﻪ: (N) اﻧﺪازه دﺳﺘﻪ Lower deviation: The algebraic difference between the minimum limit of size and the corresponding basic size. It is designated by the French term “ecart inferieur” (EI for internal and ei for external threads). اﺧﺘﻼف ﺟﺒﺮي ﺑﻴﻦ ﺣﺪ ﻛﻤﻴﻨﻪ اﻧﺪازه و اﻧـﺪازه: اﻧﺤﺮاف ﻛﻤﺘﺮ Major characteristic: Characteristic which, if nonconforming, is likely to result in a failure or to reduce materially the usability of the fastener for its intended purpose ﺧﺼﻮﺻﻴﺎﺗﻲ اﺳـﺖ ﻛـﻪ اﮔـﺮ ﺧـﺼﻮﺻﻴﺎت: ﺧﺼﻮﺻﻴﺎت اﺻﻠﻲ ﻃـــﺮح ﻧﻤﻮﻧﻪ ﮔﻴﺮي ﺑﺎ اﺣﺘﻤﺎل ﭘﺬﻳﺮش ﻣﺸﺨﺺ و ﻧﺴﺒﺘﺎً ﻛﻤﻲ .ﻣﻄﺎﺑﻘﺖ دارد .(lot) اﻳﻦ اﻧﺤﺮاف ﺑﻪ وﺳـﻴﻠﻪ ﻋﺒـﺎرت ﻓﺮاﻧـﺴﻮي.ﭘﺎﻳﻪ ﻣﺮﺑﻮﻃﻪ ﻣﻴﺒﺎﺷﺪ ﺑــﺮاي رزوه ﻫــﺎيEI) ." ﻣــﺸﺨﺺ ﻣﻴﮕــﺮددEcart Inferior" .( ﺑﺮاي رزوه ﻫﺎي ﺑﻴﺮوﻧﻲei دروﻧﻲ و اﺣﺘﻤﺎﻻً ﺑﺎﻋﺚ ﺑﺮوز ﻳـﻚ ﻧﻘـﺺ ﻳـﺎ،ﺑﺴﺘﻨﺪه ﺑﺎ آن ﻣﻄﺎﺑﻘﺖ ﻧﻜﻨﺪ .ﻛﺎﻫﺶ ﻋﻤﺪه ﻛﺎرآﻳﻲ ﺑﺴﺘﻨﺪه ﺑﺮاي ﻫﺪف ﻣﻮرد ﻧﻈﺮ ﺧﻮاﻫﺪ ﺑﻮد 14 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﺧﺼﻮﺻﻴﺎﺗﻲ اﺳﺖ ﻛﻪ ﻧﻪ اﺣﺘﻤﺎل ﻛـﺎﻫﺶ: ﺧﺼﻮﺻﻴﺎت ﻓﺮﻋﻲ Minor characteristic: Characteristic that is neither likely to reduce materially the usability of the fastener for its intended purpose, nor a departure from established specification having little bearing on the effective use or operation on the fastener. ﻗﺎﺑﻞ ﺗﻮﺟﻪ در ﻗﺎﺑﻠﻴﺖ ﻛﺎرﺑﺮد ﺑﺴﺘﻨﺪه ﺑﺮاي ﻣﻨﻈﻮر در ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﻧﻪ اﻧﺤﺮاف آن از ﻣﺸﺨﺼﺎت ﻣﻮرد ﺗﺄﻳﻴﺪ ﺗـﺄﺛﻴﺮ،ﺷﺪه را دارا ﺑﺎﺷﺪ .ﻛﻤﻲ ﺑﺮ ﻛﺎرﺑﺮد ﻳﺎ ﻛﺎرﻛﺮد ﻣﻮﺛﺮ ﺑﺮ ﺑﺴﺘﻨﺪه داﺷﺘﻪ ﺑﺎﺷﺪ درﺟﻪ ﻫﺎي ﻓـﺮآورده ﺑـﻪ ﻛﻴﻔﻴـﺖ ﻓـﺮآورده و: درﺟﻪ ﻓﺮآورده Product grade: The product grades refer to the quality of the product and to the size of the tolerances where grade A is the most precise, and grade C is the least. ﺑﺮاي ﻓﺮآورده اي ﺑﻪ ﻛـﺎرA درﺟﻪ.ﻣﻴﺰان رواداريﻫﺎ اﺷﺎره دارد ﻣﻴﺮود ﻛﻪ از ﻟﺤﺎظ ﻓﻨﻲ ﺻـﺤﻴﺢ ﺗـﺮﻳﻦ و دﻗﻴـﻖ ﺗـﺮﻳﻦ اﺳـﺖ و ﻣﺮﺑﻮط ﺑﻪ ﻓﺮآورده اي اﺳﺖ ﻛﻪ از ﻟﺤﺎظ ﻓﻨﻲ ﻛﻤﺘـﺮﻳﻦC درﺟﻪ .ﺻﺤﺖ و دﻗﺖ را دارا اﺳﺖ : ﻧﻤﺎد رده وﻳﮋﮔﻲ ﺷﺎﻣﻞ دو ﻋﺪد ﻣﻴﺒﺎﺷﺪ: رده وﻳﮋﮔﻲ Property class: Property class symbol consists of two figures: ﺗـﺎب ﻛﺸـﺸﻲ اﺳـﻤﻲ ﺑﺮﺣـﺴﺐ1/100 ( ﻛﻪ اوﻟﻴﻦ ﻋﺪد1 1) The first indicates 1/100 of the nominal tensile strength in newtons per square millimeter (see Rm in tables 10 and table 12) درRm ﻧﻴﻮﺗﻦ ﺑـﺮ ﻣﻴﻠﻴﻤﺘـﺮ ﻣﺮﺑـﻊ را ﻣـﺸﺨﺺ ﻣﻴﻜﻨـﺪ )ﺑـﻪ ( ﻣﺮاﺟﻌﻪ ﺷﻮد12 و10 ﺟﺪولﻫﺎي 2) The second figure indicates 10 times the ratio between lower yield stress Rel (or proof stress Rp0.2) and nominal tensile strength Rm (yield stress ratio). ﺑﺮاﺑﺮ ﻧﺴﺒﺖ ﺑﻴﻦ ﺗﻨﺶ ﺗﺴﻠﻴﻢ ﻛﻤﺘـﺮ10 ( و دوﻣﻴﻦ ﻋﺪد2 )ﻧﺴﺒﺖRm ( و ﺗﺎب ﻛﺸﺸﻲ اﺳﻤﻲRp0.2 )ﻳﺎ ﺗﻨﺶ ﮔﻮاهRel .ﺗﻨﺶ ﺗﺴﻠﻴﻢ( را ﻣﺸﺨﺺ ﻣﻴﻨﻤﺎﻳﺪ ﺗﻨﺶ ﺗﺴﻠﻴﻢ را ﺑﺮﺣﺴﺐ ﻧﻴﻮﺗﻦ1/10 ﺣﺎﺻﻞ ﺿﺮب اﻳﻦ دو ﻋﺪد .ﺑﺮ ﻣﻴﻠﻴﻤﺘﺮ ﻣﺮﺑﻊ ﺑﻪ دﺳﺖ ﻣﻴﺪﻫﺪ ﺑـﺮاي اﻃﻼﻋـﺎت ﺑﻴـﺸﺘﺮ ﺑـﻪ.... و9/8 ،10/9 ،12/9 ﺑﺮاي ﻣﺜـﺎل . ﻣﺮاﺟﻌﻪ ﺷﻮد10 ﺟﺪول The multiplication of these two figures will give 1/10 of the yield stress in newtons per square millimeter. i.e 12.9, 10.9, 9.8, ….. for more information refer to table 10. Purchaser: Receiver or his representative who receives the fasteners; this is not necessarily the final user of the fasteners درﻳﺎﻓﺖ ﻛﻨﻨﺪه ﻳﺎ ﻧﻤﺎﻳﻨـﺪه او ﻛـﻪ ﺑـﺴﺘﻨﺪه را ﺗﺤﻮﻳـﻞ:ﺧﺮﻳﺪار Supplier: Manufacturer of the fasteners, or dealer or representative who supplies the fasteners. ﻳـﺎ ﻓﺮوﺷﻨﺪه ﻳﺎ ﻧﻤﺎﻳﻨـﺪهاي، ﺳﺎزﻧﺪه ﺑﺴﺘﻨﺪهﻫــﺎ:ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه Sample: One or more fasteners drawn from a lot, taken at random so that all fasteners have an equal chance of selection. ﻳﻚ ﻳﺎ ﭼﻨﺪ ﺑﺴﺘﻨﺪه ﺑﻴـﺮون ﻛـﺸﻴﺪه از ﻳـﻚ دﺳـﺘﻪ ﺑـﻪ:ﻧﻤﻮﻧﻪ Sample size (N): number of fasteners in the sample . ﺷﻤﺎر ﺑﺴﺘﻨﺪهﻫﺎ در ﻧﻤﻮﻧﻪ:(N) اﻧﺪازه ﻧﻤﻮﻧﻪ Sampling plan: Plan according to which a sample is taken in order to obtain information and to reach a decision on the acceptance of the lot. ﻃﺮﺣﻲ ﻛـﻪ ﺑـﻪ ﻣﻨﻈـﻮر ﺑـﻪ دﺳـﺖ آوردن: ﻃﺮح ﻧﻤﻮﻧﻪ ﮔﻴﺮي . او اﻟﺰاﻣﺎً ﻣﺼﺮف ﻛﻨﻨﺪه ﻧﻬﺎﻳﻲ ﺑﺴﺘﻨﺪهﻫﺎ ﻧﻤﻴﺒﺎﺷﺪ،ﻣﻴﮕﻴﺮد .ﻛﻪ ﺑﺴﺘﻨﺪهﻫﺎ را ﻋﺮﺿﻪ ﻣﻲ ﻛﻨﺪ ﺻﻮرت دﻟﺨﻮاه ﺑﻪ ﻃﻮري ﻛﻪ ﻫﻤﻪ ﺑﺴﺘﻨﺪهﻫـﺎ ﺷـﺎﻧﺲ ﺑﺮاﺑـﺮي از .ﮔﺰﻳﻨﺶ داﺷﺘﻪ ﺑﺎﺷﻨﺪ اﻃﻼﻋﺎت و رﺳﻴﺪن ﺑﻪ ﺗﺼﻤﻴﻢ ﭘﺬﻳﺮش دﺳﺘﻪ ﻣﻄﺎﺑﻖ ﺑﺎ آن ﻧﻤﻮﻧﻪ .ﮔﺮﻓﺘﻪ ﻣﻴﺸﻮد 15 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﺑﺴﺘﻨﺪه داراي رزوه ﺑﻴﺮوﻧـﻲ اﺳـﺖ ﻛـﻪ ﺑـﺎ وارد: ﭘﻴﭻ ﮔﻮﺷﺘﻲ Screw: Is an externally threaded fastener capable of being inserted into holes in assembled parts , of mating with a preformed internal thread or forming its own thread and of being tightened or released by torquing the head. In cases such as wood screws , tapping screws it has a thread form which prohibits assembly with a nut having a straight thread of multiple pitch length and in other cases such as square head set screw it must be torqued by its head in to a tapped or other preformed holes to perform its intended service. ﻛﺮدن ﭘﻴﭻ در درون ﺳﻮراخ ﻣﺤﻞ اﺗﺼﺎل ﻗﻄﻌـﺎت داراي رزوه از ﻗﻄﻌﺎت را ﺑﻬـﻢ،ﭘﻴﺶ اﻳﺠﺎد ﺷﺪه ﻳﺎ اﻳﺠﺎد رزوه ﺗﻮﺳﻂ ﺧﻮد ﭘﻴﭻ در. و ﺑﺎ ﮔﺮداﻧﺪن ﺳﺮ ﭘﻴﭻ آزاد ﻳﺎ ﻣﺤﻜﻢ ﻣﻴﮕـﺮدد،ﻣﺘﺼﻞ ﻣﻴﻜﻨﺪ ﻣﻮاردي ﻧﻈﻴﺮ ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﭼﻮب ﻳﺎ ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺧﻮدﻛـﺎر رزوه آن ﺑﺸﻜﻠﻲ اﺳﺖ ﻛﻪ اﻣﻜﺎن ﺑﺴﺘﻦ ﻣﻬﺮهاي ﺑﺎ رزوه راﺳﺖ و ﻃﻮل ﭼﻨﺪﻳﻦ ﮔﺎم ﺑﺮروي آن وﺟﻮد ﻧـﺪارد و در ﻣـﻮاردي ﻣﺎﻧﻨـﺪ ﭘـﻴﭻ ﮔﻮﺷﺘﻲ ﺗﻨﻈﻴﻢ ﺳﺮ ﭼﻬـﺎر ﮔـﻮش ﺑـﺎ وارد ﻛـﺮدن آن ﺑـﻪ داﺧـﻞ ،ﺳﻮراخ ﻗﻼوﻳﺰ ﺷﺪه ﻳﺎ ﺷﻜﻞ داده ﺷﺪه ﻗﺒﻠﻲ و ﮔﺮداﻧﺪن ﺳـﺮ آن .ﻛﺎر در ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﺪه را اﻧﺠﺎم ﻣﻴﺪﻫﺪ ﺑﻪ ﻛﻞ ﺗﻐﻴﻴﺮات ﻣﺠﺎز ﺑـﺮاي اﻧـﺪازه ﻳـﻚ ﺑﻌـﺪ ﮔﻔﺘـﻪ:رواداري Tolerance: The total amount of variation permitted for the size of a dimension. It is the difference between the maximum limit of size (i.e., the algebraic difference between the upper deviation and lower deviation). The tolerance is an absolute value without sign. Tolerance for threads is applied to the design size in the direction of the minimum material. On external threads the tolerance is applied negatively. On internal threads the tolerance is applied positively. ﻣﻴﺸﻮد و آن اﺧﺘﻼف ﺑﻴﻦ ﺣﺪ ﺑﻴﺸﻴﻨﻪ اﻧﺪازه و ﺣـﺪ ﻛﻤﻴﻨـﻪ آن .( اﺧﺘﻼف ﺟﺒﺮي ﺑﻴﻦ اﻧﺤﺮاف ﺑﻴﺸﺘﺮ و اﻧﺤﺮاف ﻛﻤﺘﺮ:اﺳﺖ )ﻣﺜﻞ رواداري.رواداري ﻳﻚ ارزش ﻣﻄﻠﻖ ﺑﺪون ﻋﻼﻣﺖ ﺟﺒـﺮي اﺳـﺖ ﺑﺮاي رزوه ﻫﺎ در ﺟﻬﺖ اﺳﺘﻔﺎده از ﻣﻮاد ﻛﻤﻴﻨﻪ در اﻧـﺪازه ﻃـﺮح رواداري ﺑﺮاي رزوه ﻫــﺎي ﺑﻴﺮوﻧﻲ ﺑــــﻪ ﺻـﻮرت.ﺑﻪ ﻛﺎر ﻣﻴﺮود .ﻣﻨﻔﻲ و ﺑﺮاي رزوه ﻫﺎي دروﻧﻲ ﺑﻪ ﺻﻮرت ﻣﺜﺒﺖ ﻛﺎرﺑﺮد دارد Tolerance class: The combination of a tolerance position with a tolerance grade. It specifies the fundamental deviation and tolerance for the pitch and major diameters of external threads and pitch and minor diameters of internal threads. ﺗﺮﻛﻴﺒﻲ از ﻳﻚ ﺟﺎﻳﮕﺎه رواداري ﺑـﺎ ﻳـﻚ درﺟـﻪ: رده رواداري Tolerance grade: A series of tolerances intended to provide the same level of accuracy for all basic sizes. ردﻳﻒﻫﺎﻳﻲ از رواداريﻫﺎ را ﻛـﻪ ﺑـﺮاي ﻓـﺮاﻫﻢ: درﺟﻪ رواداري اﻧﺤـﺮاف ﺑﻨﻴـﺎدي و رواداري آن را، رده رواداري.رواداري اﺳﺖ ﺑﺮاي ﮔﺎم و ﻗﻄﺮﻫﺎي ﺑﺰرگ رزوه ﻫﺎي ﺑﻴﺮوﻧﻲ و ﮔﺎم و ﻗﻄﺮﻫـﺎي .ﻛﻮﭼﻚ رزوهﻫﺎي دروﻧﻲ ﻣﺸﺨﺺ ﻣﻲﻛﻨﺪ ﻛﺮدن ﺳﻄﺢ ﻳﻜﺴﺎﻧﻲ از دﻗﺖ ﺑﺮاي ﻫﻤﻪ اﻧﺪازه ﻫﺎي ﭘﺎﻳﻪ در ﻧﻈﺮ . ﻣﺸﺨﺺ ﻣﻲﻛﻨﺪ،ﮔﺮﻓﺘﻪ ﺷﺪه اﺳﺖ Tolerance position: The position of the tolerance zone in relation to the basic size, as defined by the fundamental deviation. ﻣﺤﻞ ﻣﻨﻄﻘﻪ رواداري در ارﺗﺒﺎط: ﺟﺎﻳﮕﺎه )وﺿﻌﻴﺖ( رواداري Tolerance zone: The zone between the design size profile and the minimum material size profile. ﻣﻨﻄﻘﻪاي اﺳﺖ ﺑﻴﻦ ﻧﻴﻤﺮخ اﻧﺪازه ﻃﺮاﺣـﻲ و: ﻣﻨﻄﻘﻪ رواداري Upper deviation: The algebraic difference between the maximum limit of size and the corresponding basic size. It is designated by the French term “ecart superieur” (ES for internal and es for external threads). ﺗﻔﺎوت ﺟﺒﺮي ﺑﻴﻦ ﺣﺪ ﺑﻴﺸﻴﻨﻪ اﻧﺪازه و اﻧـﺪازه:اﻧﺤﺮاف ﺑﻴﺸﺘﺮ Note: For more definitions see ISO 5408. ﺑـﺮاي آﺷـﻨﺎﻳﻲ ﺑـﺎ ﺗﻌـﺎرﻳﻒ ﺑﻴـﺸﺘﺮ ﻧﮕـﺎه ﻛﻨﻴـﺪ ﺑـﻪ:ﻳﺎدآوري ﺑﺎ اﻧﺪازه ﭘﺎﻳﻪ را ﺑﻪ ﺻﻮرﺗﻲ ﻛﻪ در اﻧﺤﺮاف ﺑﻨﻴﺎدي ﺗﻌﺮﻳﻒ ﮔﺮدﻳﺪه . اﺳﺖ ﻣﺸﺨﺺ ﻣﻴﻜﻨﺪ .ﻧﻴﻤﺮخ ﻣﻮاد ﻛﻤﻴﻨﻪ اﻳﻦ اﻧﺤﺮاف ﺑـــﻪ وﺳـﻴﻠﻪ ﻋﺒـﺎرت ﻓﺮاﻧـﺴﻮي.ﭘﺎﻳﻪ ﻣﺮﺑﻮﻃﻪ اﺳﺖ ﺑـﺮاي رزوه ﻫـﺎيES) ." ﻣﺸﺨﺺ ﻣﻴﮕـﺮددEcart Superiur" .( ﺑﺮاي رزوه ﻫﺎي ﺑﻴﺮوﻧﻲes دروﻧﻲ و .ISO 5408 16 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) واﺣﺪﻫﺎ-4 4. UNITS ﻣﻨﻄﺒﻖ،(SI) ﺑﺮﻣﺒﻨﺎي ﻧﻈﺎم ﺑﻴﻦ اﻟﻤﻠﻠﻲ واﺣﺪﻫﺎ،اﻳﻦ اﺳﺘﺎﻧﺪارد ﻣﮕـﺮ واﺣـﺪ دﻳﮕـﺮي، ﻣﻲﺑﺎﺷـﺪIPS-E-GN-100 ﺑﺎ اﺳﺘﺎﻧﺪارد .ﻣﺸﺨﺺ ﺷﺪه ﺑﺎﺷﺪ This standard is based on International System of Units (SI), as per IPS-E-GN-100 except where otherwise specified. اﻟﺰاﻣﺎت ﻋﻤﻮﻣﻲ-5 5. GENERAL REQUIREMENTS اﺑﻌﺎد1-5 5.1 Dimensions اﻳﻦ اﺳﺘﺎﻧﺪارد ذﻛﺮ ﺷﺪه1 اﺑﻌﺎد رزوهﻫﺎي ﭘﻴﭻ ﻣﺘﺮﻳﻚ در ﺟﺪول .(6 ﺗﺎ2 اﺳﺖ) ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ ﻫﺎي Dimensions of metric screw threads is cited in table 1 of this standard(See Figs. 2 to 6). TABLE 1 - DIMENSIONS OF GENERAL PURPOSE METRIC SCREW THREADS اﺑﻌﺎد رزوهﻫﺎي ﭘﻴﭻ ﻣﺘﺮﻳﻚ ﻫﻤﻪ ﻣﻨﻈﻮره-1 ﺟﺪول 12 PITCH DIAMETER MINOR DIAMETER APPLICATION CLASS ﻗﻄﺮ ﻣﻴﺎﻧﻲ ﻗﻄﺮ ﻛﻮﭼﻚ رده ﻛﺎرﺑﺮد NOMINAL DIAMETER = MAJOR DIAMETER PITCH ﻗﻄﺮ اﺳﻤﻲ = ﻗﻄﺮ ﺑﺰرگ ﮔﺎم ()ﻗﻄﺮ ﮔﺎم D, d p D2, d2 D1, d1 1.4 0.3 0.2 0.35 0.2 0.35 0.2 0.4 0.25 0.45 0.25 0.45 0.35 0.5 0.35 0.6 0.35 0.7 0.5 0.75 0.5 0.8 0.5 0.5 1 0.75 1.205 1.270 1.373 1.470 1.573 1.670 1.740 1.838 1.908 2.038 2.208 2.273 2.675 2.773 3.110 3.273 3.545 3.675 4.013 4.175 4.480 4.675 5.175 5.350 5.513 1.075 1.183 1.221 1.383 1.421 1.583 1.567 1.729 1.713 1.929 2.013 2.121 2.459 2.621 2.850 3.121 3.242 3.459 3.686 3.959 4.134 4.459 4.959 4.917 5.188 ٢٣ 13 1.6 1.8 2 2.2 2.5 3 3.5 4 4.5 5 5.5 6 (To be continued) Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Fine Coarse Fine درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ رﻳﺰ درﺷﺖ رﻳﺰ ()اداﻣﻪ دارد 17 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 1 (continued) 1 اداﻣﻪ ﺟﺪول NOMINAL DIAMETER = MAJOR DIAMETER 14 PITCH ﮔﺎم MINOR DIAMETER APPLICATION CLASS ﻗﻄﺮ ﻣﻴﺎﻧﻲ ﻗﻄﺮ ﻛﻮﭼﻚ رده ﻛﺎرﺑﺮد ()ﻗﻄﺮ ﮔﺎم ﻗﻄﺮ ﺑﺰرگ= ﻗﻄﺮ اﺳﻤﻲ 15 PITCH DIAMETER D, d p D2, d2 D1, d1 7 1 0.75 1.25 1 1.25 1 1.5 1.25 1.75 1.25 2 1.5 2 1.5 2.5 1.5 2.5 1.5 2.5 1.5 3 2 1.5 3 2 3.5 2 3.5 2 4 2 4 2 4.5 4.5 5 5 5.5 5.5 6 6 6.350 6.513 7.188 7.350 8.188 8.350 9.026 9.188 10.863 11.188 12.701 13.026 14.701 15.026 16.376 17.026 18.376 19.026 20.376 21.026 22.051 22.701 25.026 25.051 25.701 27.727 28.701 30.727 31.701 33.402 34.701 36.402 37.701 39.077 42.077 44.752 48.752 52.428 56.428 60.103 64.103 5.917 6.188 6.647 6.917 7.647 7.917 8.376 8.647 10.106 10.647 11.835 12.376 13.835 14.376 15.294 16.376 17.294 18.376 19.294 20.376 20.752 21.835 24.376 23.752 24.835 26.211 27.835 29.211 30.835 31.670 33.835 34.670 36.835 37.129 40.129 42.587 46.587 50.046 54.046 57.505 61.505 8 9 10 12 14 16 18 20 22 24 26 27 30 33 36 39 42 45 48 52 56 60 64 68 Based on table 1 : ISO 724 & table 2: ISO 261 18 Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Coarse Coarse Coarse Coarse Coarse Coarse Coarse درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ رﻳﺰ درﺷﺖ درﺷﺖ درﺷﺖ درﺷﺖ درﺷﺖ درﺷﺖ درﺷﺖ درﺷﺖ ISO 261:2 و ﺟﺪولISO 724 1 ﺑﺮاﺳﺎس ﺟﺪول Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) رواداري ﻫﺎ2-5 5.2 Tolerances ﺟﺎﻳﮕـﺎهﻫـﺎي رواداري و، رواداريﻫﺎ ﺑﻮﺳﻴﻠﻪ درﺟﻪﻫـﺎي رواداري ﻧﻴﺰ ﮔﺰﻳﻨﺸﻲ از درﺟﻪﻫﺎ و ﺟﺎﻳﮕﺎهﻫﺎ )ردهﻫـﺎي رواداري( ﺗﻌﺮﻳـﻒ .ﻣﻲ ﮔﺮدﻧﺪ Tolerances are defined by tolerance grades, tolerance positions and a selection of grades and positions (tolerance classes). درﺟﻪ ﻫﺎي رواداري1-2-5 5.2.1 Tolerance grades ﺗﻌـﺪادي،ﺑﺮاي ﻫﺮﻳﻚ از دو ﻋﻨﺼﺮ اﺻﻠﻲ ﻗﻄﺮ ﻣﻴﺎﻧﻲ و ﻗﻄﺮ ﺗـﺎج ، ﻣﻘﺎدﻳﺮ ﻣﺮﺑﻮط ﺑﻪ ﻫﺮ درﺟﻪ.درﺟﻪ رواداري ﻣﺸﺨﺺ ﺷﺪه اﺳﺖ در ﺑـﺴﻴﺎري از. آورده ﺷﺪه اﺳﺖ5 و4 و3 و2 در ﺟﺪول ﻫﺎي درﺟ ـﻪ رواداري و ﺟﺎﻳﮕــﺎه رواداري ﺑــﺮاي دو ﻋﻨــﺼﺮ،آن ﻣــﻮارد اﺻﻠﻲ ذﻛﺮ ﺷﺪه ﻳﻜﺴﺎن اﺳﺖ ﻛﻪ در اﻳﻨﮕﻮﻧﻪ ﻣﻮارد ﻓﻘﻂ ﺑﻪ ﻳﻜﻲ .از آن دو اﺷﺎره ﺧﻮاﻫﺪ ﺷﺪ ﺑﺎﻳﺪ ﺑﺮاي ﻛﻴﻔﻴـﺖ رواداري ﻃـﻮل6 ﺑﻪ ﻋﻨﻮان ﻗﺎﻧﻮن ﻛﻠﻲ درﺟﻪ .درﮔﻴﺮي رزوهﻫـﺎي ﻣﺘﻮﺳﻂ و ﻣﻌﻤﻮﻟﻲ ﺑــــﻪ ﻛـﺎر ﺑـﺮده ﺷـﻮد ﻳﺎ ﻃـﻮل/ ﺑﺮاي ﻛﻴﻔﻴﺖ رواداري رزوهﻫﺎي رﻳﺰ و6 درﺟﻪﻫﺎي زﻳﺮ 6 درﺟـﻪ ﻫـﺎي ﺑـﺎﻻي.ﻛﻮﺗﺎه درﮔﻴﺮي رزوه ﻣﻮرد ﻧﻈـﺮ ﻣﻴﺒﺎﺷـﺪ ﻳﺎ ﻃﻮل ﺑﻠﻨﺪ درﮔﻴﺮي/ﺑﺮاي ﻛﻴﻔﻴﺖ رواداري رزوهﻫﺎي درﺷﺖ و داده6 ﻃﻮل ﻫﺎي درﮔﻴﺮي رزوه در ﺟﺪول.رزوه ﻣﻮرد ﻧﻈﺮ اﺳﺖ ﻳﻚ ﺳﺮي از درﺟﻪ ﻫﺎي رواداري ﺑـﺮاي ﭼﻬـﺎر ﻗﻄـﺮ.ﺷﺪه اﺳﺖ .رزوه ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ ﺑﻪ ﺷﺮح زﻳﺮ اراﺋﻪ ﺷﺪه اﺳﺖ For each of the two main elements, pitch diameter and crest diameter, a number of tolerance grades have been established. Related values for each grades are given in tables 2, 3, 4 and 5. In most cases the tolerance grade and tolerance position for two main elements are the same which in such cases only one of them will be mentioned. As a general rule grade 6 shall be used for tolerance quality medium and normal length of thread engagement. The grades below 6 are intended for tolerance quality fine and/or short length of engagement. The grades above 6 are intended for tolerance quality of coarse thread and/or long length of thread engagement. Length of thread engagements are given in table 6. A series of tolerance grades of the four screw thread diameters are as follows. رواداري درﺟﻪ ﻫﺎي Tolerance grades D1 4, 5, 6, 7, 8 d 4, 6, 8 D2 4, 5, 6, 7, 8 d2 3, 4, 5, 6, 7, 8,9 8, 7, 6, 5, 4 8 و6 ،4 8, 7, 6, 5, 4 9, 8, 7, 6, 5, 4, 3 D1 d D2 d2 : ﻳﺎد آوري Note : ISO 261 در2 و ﺟﺪولISO 724 در1 ﺑﺎ ﻣﺮاﺟﻌﻪ ﺑﻪ ﺟﺪول Dimensions other than those mentioned in table 1 shall be sclected from table 1 in ISO 724 and table 2 : ISO 261. ذﻛﺮ ﻧﺸﺪه اﺳﺖ ﺑﺪﺳـﺖ1 ﻣﻴﺘﻮان اﺑﻌﺎد دﻳﮕﺮي را ﻛﻪ در ﺟﺪول . آورد ﺟﺎﻳﮕﺎهﻫﺎي رواداري2-2-5 5.2.2 Tolerance positions ﺟﺎﻳﮕﺎهﻫﺎي رواداري ﻫﺎ ﻧﺴﺒﺖ ﺑﻪ ﺧـﻂ ﺻـﻔﺮ )اﻧـﺪازه ﭘﺎﻳـﻪ( در . ﻧﺸﺎن داده ﺷﺪه اﺳﺖ1 ﺷﻜﻞ ﺑـﺎG ﺟﺎﻳﮕﺎه رواداري ﺑﺮاي ﻣﻬﺮهﻫﺎ) رزوهﻫﺎي دروﻧﻲ( ﻳﺎ ﺑﺎﻳﺪ(3 و2 )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞﻫﺎيH اﻧﺤﺮاف ﺑﻨﻴﺎدي ﻣﺜﺒﺖ ﻳﺎ .(7 ﺑﺎ اﻧﺤﺮاف ﺑﻨﻴﺎدي ﺻﻔﺮ ﺑﺎﺷﺪ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺟﺪول ﺟﺎﻳﮕﺎه رواداري ﺑﺮاي ﭘﻴﭻﻫﺎي ﻣﻬﺮه )رزوه ﻫـﺎي ﺑﻴﺮوﻧـﻲ( ﻳـﺎ )ﻧﮕـﺎه ﻛﻨﻴـﺪ ﺑـﻪh ﺑﺎ اﻧﺤﺮاف ﺑﻨﻴﺎدي ﻣﻨﻔﻲ ﻳﺎg ﻳﺎf ،e ﺑﺎﻳﺪ ( ﺑﺎ اﻧﺤﺮاف ﺑﻨﻴﺎدي ﺻﻔﺮ ﺑﺎﺷﺪ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ5 و4 ﺷﻜﻞﻫﺎي .(7 ﺟﺪول Positions of tolerances with respect to zero line (basic size) is shown in Fig. 1. - For nuts (internal threads) shall be either G with positive fundamental deviation or H (see Figs. 2 and 3) with zero fundamental deviation (see table 7). - For bolts (external threads) shall be either e, f or g with negative fundamental deviation or h (see Figs. 4 and 5) with zero fundamental deviation (see table 7). 19 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 2 – MINOR DIAMETER TOLERANCES OF NUT THREAD(INTERNAL THREAD) (TD1) (CREST TOLERANCE OF NUT) (TD1) ( رواداريﻫﺎي ﻗﻄﺮ ﻛﻮﭼﻚ رزوه ﻣﻬﺮه)رزوه دروﻧﻲ-2 ﺟﺪول ()رواداري ﺗﺎج رزوه ﻣﻬﺮه 16 PITCH ﮔﺎم TOLERANCE GRADES P رواداري درﺟﻪﻫﺎي (mm) ﻣﻴﻠﻴﻤﺘﺮ 5 6 (μm)ﻣﻴﻜﺮوﻣﺘﺮ (μm) ﻣﻴﻜﺮوﻣﺘﺮ 56 80 90 100 112 125 140 150 160 190 212 236 265 300 355 400 450 475 530 560 600 630 100 112 125 140 160 180 190 200 236 265 300 335 375 450 500 560 600 670 710 750 800 0.25 0.35 0.4 0.45 0.5 0.6 0.7 0.75 0.8 1 1.25 1.5 1.75 2 2.5 3 3.5 4 4.5 5 5.5 6 Based on table 3 : ISO 965-1 ISO 965-1 : 3ﺑﺮاﺳﺎس ﺟﺪول 20 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 3 - MAJOR DIAMETER TOLERANCES OF BOLT THREAD (EXTERNAL THREAD) (Td) (CREST TOLERANCE OF BOLT) (Td) ( رواداريﻫﺎي ﻗﻄﺮ ﺑﺰرگ رزوه ﭘﻴﭻ ﻣﻬﺮه )رزوه ﺑﻴﺮوﻧﻲ-3 ﺟﺪول ()رواداري ﺗﺎج رزوه ﭘﻴﭻ ﻣﻬﺮه 26 TOLERANCE GRADE (6) PITCH ﮔﺎم P (6) رواداري درﺟﻪ mmﻣﻴﻠﻴﻤﺘﺮ μmﻣﻴﻜﺮوﻣﺘﺮ 0.25 0.35 0.4 0.45 0.5 0.6 0.7 0.75 0.8 1 1.25 1.5 1.75 2 2.5 3 3.5 4 4.5 5 5.5 6 67 85 95 100 106 125 140 140 150 180 212 236 265 280 335 375 425 475 500 530 560 600 25 Based on table 4: ISO 965-1 :4 ﺑﺮ اﺳﺎس ﺟﺪول ISO 965-1 . ﻣﺮاﺟﻌﻪ ﮔﺮددISO 965/1 ﺑﺮاي ﻛﺴﺐ اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ و ﻳﺎدآوريﻫﺎي زﻳﺮ ﺟﺪول2-3 ﺑﺮاي ﺗﻌﺮﻳﻒ رواداريﻫﺎ ﺑﻪ ﺑﻨﺪ. ﻣﺮاﺟﻌﻪ ﮔﺮدد7 - For more information refer to ISO 965/1. - Tolerance definitions are described in sub-clause 3.2 and in notes of table 7. 21 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 4 - PITCH DIAMETER TOLERANCES OF NUT THREAD (INTERNAL THREAD)(TD2) (TD2) ( رواداريﻫﺎي ﻗﻄﺮ ﻣﻴﺎﻧﻲ در رزوه ﻣﻬﺮه )رزوه دروﻧﻲ-4 ﺟﺪول 17 BASIC MAJOR DIAMETER D D ﻗﻄﺮ ﺑﺰ رگ ﭘﺎﻳﻪ Over ﺑﻴﺸﺘﺮ از آن PITCH ﮔﺎم P Up to and incl. TOLERANCE GRADE (5) (5) رواداري درﺟﻪ ﺗﺎ آن وﺷﺎﻣﻞ آن mmﻣﻴﻠﻴﻤﺘﺮ mmﻣﻴﻠﻴﻤﺘﺮ mmﻣﻴﻠﻴﻤﺘﺮ μmﻣﻴﻜﺮوﻣﺘﺮ 1.4 0.2 0.25 0.35 0.4 0.45 0.35 0.5 0.6 0.7 0.75 0.8 0.75 1 1.25 1.5 1 1.25 1.5 1.75 2 2.5 1 1.5 2 3 3.5 4 4.5 1.5 2 3 4 5 5.5 6 0.2 0.25 0.35 0.4 0.45 0.35 0.5 0.6 0.7 0.75 0.8 0.75 1 1.25 1.5 1 1.25 1.5 1.75 2 2.5 1 1.5 2 3 3.5 4 4.5 1.5 2 3 4 5 5.5 6 --60 67 71 75 71 80 90 95 95 100 106 118 125 140 125 140 150 160 170 180 132 160 180 212 224 236 250 170 190 224 250 265 280 300 2.8 5.6 11.2 22.4 45 Based on table 5 : ISO 965-1 ISO 965-1 :5 ﺑﺮ اﺳﺎس ﺟﺪول . ﻣﺮاﺟﻌﻪ ﮔﺮددISO 965/1 ﺑﺮاي ﻛﺴﺐ اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ و ﻳﺎدآوريﻫﺎي زﻳﺮ ﺟﺪول2-3 ﺑﺮاي ﺗﻌﺎرﻳﻒ رواداري ﺑﻪ ﺑﻨﺪ. ﻣﺮاﺟﻌﻪ ﮔﺮدد7 - For more information refer to ISO 965/1. - Tolerance definitions are described in sub-clause 3.2 and in notes of table 7. 22 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 5 - PITCH DIAMETER TOLERANCES OF BOLT THREAD (EXTERNAL THREAD) (Td2) (Td2) ( رواداري ﻫﺎي ﻗﻄﺮ ﻣﻴﺎﻧﻲ در رزوه ﭘﻴﭻ ﻣﻬﺮه )رزوه ﺑﻴﺮوﻧﻲ-5 ﺟﺪول BASIC MAJOR DIAMETER d d ﻗﻄﺮ ﺑﺰ رگ ﭘﺎﻳﻪ Over ﺑﻴﺸﺘﺮ از آن mmﻣﻴﻠﻴﻤﺘﺮ Up to and incl. ﺗﺎ آن و ﺷﺎﻣﻞ آن mmﻣﻴﻠﻴﻤﺘﺮ 1.4 2.8 2.8 5.6 5.6 11.2 11.2 22.4 22.4 45 45 90 Based on table 6 : ISO 965-1 PITCH TOLERANCE ﮔﺎم GRADE (6) P (6) رواداري درﺟﻪ mmﻣﻴﻠﻴﻤﺘﺮ μmﻣﻴﻜﺮوﻣﺘﺮ 0.2 0.25 0.35 0.4 0.45 0.35 0.5 0.6 0.7 0.75 0.8 0.75 1 1.25 1.5 1 1.25 1.5 1.75 2 2.5 1 1.5 2 3 3.5 4 4.5 1.5 2 3 4 5 5.5 6 50 56 63 67 71 67 75 85 90 90 95 100 112 118 132 118 132 140 150 160 170 125 150 170 200 212 224 236 160 180 212 236 250 265 280 ISO 965-1 : 6 ﺑﺮ اﺳﺎس ﺟﺪول . ﻣﺮاﺟﻌﻪ ﮔﺮددISO 965/1 ﺑﺮاي ﻛﺴﺐ اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ و ﻳـﺎدآوريﻫـﺎي زﻳـﺮ2-3 ﺑﺮاي ﺗﻌﺮﻳﻒ رواداريﻫـﺎ ﺑـﻪ ﺑﻨـﺪ. ﻣﺮاﺟﻌﻪ ﮔﺮدد7 ﺟﺪول - For more information refer to ISO 965/1. - Tolerance definitions are described in sub-clause 3.2 and in notes of table 7. 23 Nov. 2008/1387آﺑﺎن 1 IPS-M-GN-130(2) TABLE 6 - LENGTHS OF THREAD ENGAGEMENT ﻃﻮلﻫﺎي درﮔﻴﺮي رزوه ﻫﺎ-6 ﺟﺪول 20 BASIC MAJOR DIAMETER d,D D,d ﻗﻄﺮ ﺑﺰرگ ﭘﺎﻳﻪ Over ﺑﻴﺸﺘﺮ از آن Up to and incl. LENGTH OF THREAD ENGAGEMENT ﻃﻮل درﮔﻴﺮي رزوه PITCH ﮔﺎم P S ﻛﻮﺗﺎه Up to and incl. ﺗﺎ آن و ﺷﺎﻣﻞ آن N ﻣﻌﻤﻮﻟﻲ Over ﺑﻴﺸﺘﺮ از آن 2.8 2.8 5.6 5.6 11.2 11.2 22.4 22.4 45 45 90 0.2 0.25 0.35 0.4 0.45 0.35 0.5 0.6 0.7 0.75 0.8 0.75 1 1.25 1.5 1 1.25 1.5 1.75 2 2.5 1 1.5 2 3 3.5 4 4.5 1.5 2 3 4 5 5.5 6 0.5 0.6 0.8 1 1.3 1 1.5 1.7 2 2.2 2.5 2.4 3 4 5 3.8 4.5 5.6 6 8 10 4 6.3 8.5 12 15 18 21 7.5 9.5 15 19 24 28 32 Based on table 2 : ISO 965-1 Up to and incl. Over ﺑﻴﺸﺘﺮ از آن ﺗﺎ آن و ﺷﺎﻣﻞ آن ﺗﺎ آن و ﺷﺎﻣﻞ آن 1.4 L ﺑﻠﻨﺪ 0.5 0.6 0.8 1 1.3 1 1.5 1.7 2 2.2 2.5 2.4 3 4 5 3.8 4.5 5.6 6 8 10 4 6.3 8.5 12 15 18 21 7.5 9.5 15 19 24 28 32 1.5 1.9 2.6 3 3.8 3 4.5 5 6 6.7 7.5 7.1 9 12 15 11 13 16 18 24 30 12 19 25 36 45 53 63 22 28 45 56 71 85 95 1.5 1.9 2.6 3 3.8 3 4.5 5 6 6.7 7.5 7.1 9 12 15 11 13 16 18 24 30 12 19 25 36 45 53 63 22 28 45 56 71 85 95 ISO 965-1 :2 ﺑﺮ اﺳﺎس ﺟﺪول See notes in the next page. .ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﻳﺎدآوريﻫﺎ در ﺻﻔﺤﻪ ﺑﻌﺪ 24 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) :ﻳﺎدآوري Note: رده ﺑﻨﺪيL ﻳﺎN ،S ﻃﻮل درﮔﻴﺮي رزوه ﺑﻪ ﻳﻜﻲ از ﺳﻪ ﮔﺮوه .ﻣﻴﺸﻮد ﺑﺮاي ﻃﻮل درﮔﻴﺮي ﻛﻮﺗﺎه: S ﺑﺮاي ﻃﻮل درﮔﻴﺮي ﻣﻌﻤﻮﻟﻲ: N ﺑﺮاي ﻃﻮل درﮔﻴﺮي ﺑﻠﻨﺪ: L The length of thread engagement is classified into one of three groups S, N or L. S : for short engagement N : for normal engagement L : for long engagement ﻣﺮاﺟﻌـﻪISO 965/1 ﺑﺮاي ﻛﺴﺐ اﻃﻼﻋﺎت ﺑﻴـﺸﺘﺮ ﺑـﻪ.ﮔﺮدد و ﻳﺎدآوريﻫﺎي زﻳﺮ2-3 ﺑﺮاي ﺗﻌﺮﻳﻒ رواداريﻫﺎ ﺑﻪ ﺑﻨﺪ. ﻣﺮاﺟﻌﻪ ﮔﺮدد7 ﺟﺪول - For more information refer to ISO 965/1. - Tolerance definitions are described in subclause 3.2 and in notes of table 7. TABLE 7 - FUNDAMENTAL DEVIATIONS FOR NUT THREADS (INTERNAL THREADS) AND BOLT THREADS (EXTERNAL THREADS) ( اﻧﺤﺮاف ﻫﺎي ﺑﻨﻴﺎدي ﺑﺮاي رزوهﻫﺎي ﻣﻬﺮه )رزوهﻫﺎي دروﻧﻲ( و رزوهﻫﺎي ﭘﻴﭻ ﻣﻬﺮه )رزوهﻫﺎي ﺑﻴﺮوﻧﻲ-7 ﺟﺪول 21 FUNDAMENTAL DEVIATION PITCH اﻧﺤﺮاف ﺑﻨﻴﺎدي ﮔﺎم P NUT THREAD BOLT THREAD رزوه ﻣﻬﺮه رزوه ﭘﻴﭻ ﻣﻬﺮه mmﻣﻴﻠﻴﻤﺘﺮ D2, D1 G EI μmﻣﻴﻜﺮوﻣﺘﺮ 0.2 0.25 0.3 0.35 0.4 0.45 0.5 0.6 0.7 0.75 0.8 1 1.25 1.5 1.75 2 2.5 3 3.5 4 4.5 5 5.5 6 +17 +18 +18 +19 +19 +20 +20 +21 +22 +22 +24 +26 +28 +32 +34 +38 +42 +48 +53 +60 +63 +71 +75 +80 22 e es d, d2 f es g es μmvﻣﻴﻜﺮوﻣﺘﺮ μmﻣﻴﻜﺮوﻣﺘﺮ μmﻣﻴﻜﺮوﻣﺘﺮ -34 -34 -35 -36 -36 -38 -38 -38 -40 -42 -45 -48 -52 -58 -63 -70 -75 -80 -85 -90 -95 -17 -18 -18 -19 -19 -20 -20 -21 -22 -22 -24 -26 -28 -32 -34 -38 -42 -48 -53 -60 -63 -71 -75 -80 -50 -53 -56 -56 -60 -60 -63 -67 -71 -71 -80 -85 -90 -95 -100 -106 -112 -118 Based on table 1 : ISO 965-1 ISO 965-1 : 1 ﺑﺮ اﺳﺎس ﺟﺪول See notes in the next page. .ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﻳﺎدآوريﻫﺎ در ﺻﻔﺤﻪ ﺑﻌﺪ 25 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) :ﻳﺎدآوري Note: ﺟﺎﻳﮕﺎهﻫﺎي رواداري در رزوهﻫﺎي دروﻧﻲ و رزوهﻫﺎي ﺑﻴﺮوﻧﻲ در . ﻧﺸﺎن داده ﺷﺪه اﺳﺖ6 و5 ،4 ،3 ،2 ،1 ﺷﻜﻞﻫﺎي Tolerance positions in internal threads and external threads are shown in figures 1, 2, 3, 4, and 5 and 6. ei, EI (1 اﻧﺤﺮاف ﻫﺎي ﻛﻤﺘﺮ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞEI ,ei (1 اﻧﺤﺮاف ﻫﺎي ﺑﻴﺸﺘﺮ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞes, ES lower deviations (see figure 1) ES, es Upper deviations (see figure 1) ﻗﻄـــﺮ ﺑﺰرگ ﭘـــﺎﻳﻪ رزوه دروﻧـــﻲ )ﻧﮕـــﺎه ﻛﻨﻴﺪ ﺑـــﻪD (3 و2 ﺷﻜﻞﻫﺎي ﻗﻄـــﺮ ﺑﺰرگ ﭘـــﺎﻳﻪ رزوه ﺑﻴﺮوﻧـــﻲ )ﻧﮕـــﺎه ﻛﻨﻴﺪ ﺑـــﻪd (5 و4 ﺷﻜﻞﻫﺎي ﻗﻄﺮ ﻣﻴﺎﻧﻲ )ﻗﻄﺮ ﮔﺎم( ﭘﺎﻳﻪ رزوه دروﻧـﻲ )ﻧﮕـﺎه ﻛﻨﻴـﺪ ﺑـــﻪD2 (3 و2 ﺷﻜﻞﻫﺎي ﻗﻄﺮ ﻣﻴﺎﻧﻲ )ﻗﻄﺮ ﮔﺎم(ﭘﺎﻳﻪ رزوه ﺑﻴﺮوﻧﻲ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪd2 (5 و4 ﺷﻜﻞﻫﺎي و2 ﻗﻄﺮ ﻛﻮﭼﻚ ﭘﺎﻳﻪ رزوه دروﻧﻲ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ ﻫﺎيD1 (3 و4 ﻗﻄﺮ ﻛﻮﭼﻚ ﭘﺎﻳﻪ رزوه دروﻧﻲ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑـﻪ ﺷـﻜﻠﻬﺎيd1 (5 و4 ﻗﻄﺮ ﻛﻮﭼﻚ ﭘﺎﻳﻪ رزوه ﺑﻴﺮوﻧﻲ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ ﻫﺎيd3 (5 ( 1 رواداري ) ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞT D Basic major diameter of internal thread (see figures 2 and 3) d Basic major diameter of external thread ( see figures 4 and 5) D2 Basic pitch diameter of internal thread figures 2 and 3) (see d2 Basic pitch diameter of external thread (see figures 4 and 5) D1 Basic minor diameter of internal thread ( see figures 2 and 3) dl Basic minor diameter of internal thread lsee figures 4 and 5) d3 Minor diameter of external thread ( see figures 4 and 5) T Tolerance ( see figure 1 ) TD1 , TD2 Td1 , Td2 Tolerances for D1, D2, d1, d2 رواداري ﺑﺮاي D1, D2, d1, d2 For more information refer to ISO 965/1 TD1 , TD2 Td1 , Td2 ﻣﺮاﺟﻌﻪISO 965/1 ﺑﺮاي ﻛﺴﺐ اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ ﮔﺮدد 26 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) INTERNAL THREAD رزوه دروﻧﻲ EXTERNAL THREAD رزوه ﺑﻴﺮوﻧﻲ POSITION OF TOLERANCES WITH RESPECT TO ZERO LINE (BASIC SIZE) Fig. 1 (ﺟﺎﻳﮕﺎه رواداريﻫﺎ ﻧﺴﺒﺖ ﺑﻪ ﺧﻂ ﺻﻔﺮ )اﻧﺪازه ﭘﺎﻳﻪ 1 ﺷﻜﻞ Basic Profile Basic Profile ﻧﻴﻤﺮخ ﭘﺎﻳﻪ ﻧﻴﻤﺮخ ﭘﺎﻳﻪ INTERNAL THREADS WITH TOLERANCE POSITION G Fig. 2 G رزوهﻫﺎي دروﻧﻲ ﺑﺎ ﺟﺎﻳﮕﺎه رواداري INTERNAL THREADS WITH TOLERANCE POSITION H Fig. 3 H رزوهﻫﺎي دروﻧﻲ ﺑﺎ ﺟﺎﻳﮕﺎه رواداري 2 ﺷﻜﻞ 3 ﺷﻜﻞ 27 Nov. 2008/1387آﺑﺎن ﻧﻴﻤﺮخ ﭘﺎﻳﻪ IPS-M-GN-130(2) e s/2 ﻧﻴﻤﺮخ ﭘﺎﻳﻪ APPLICATION ONLY IN CONNECTION WITH WITH MINIMUM MATERIAL LIMITS (D MIN2) EXTERNAL THREADS WITH TOLERANCE POSITION e, f AND g Fig. 4 APPLICATION ONLY IN CONNECTION MINIMUM MATERIAL LIMITS (D MIN2) EXTERNAL THREADS WITH TOLERANCE POSITION h Fig. 5 (d2 min) ﻛﺎرﺑﺮد ﻓﻘﻂ در ﻣﺤﺪوده ﻣﻮاد ﻛﻤﻴﻨﻪ (d2 min) ﻛﺎرﺑﺮد ﻓﻘﻂ در ﻣﺤﺪوده ﻣﻮاد ﻛﻤﻴﻨﻪ g وf , e رزوهﻫﺎي ﺑﻴﺮوﻧﻲ ﺑﺎ ﺟﺎﻳﮕﺎه رواداري h رزوهﻫﺎي ﺑﻴﺮوﻧﻲ ﺑﺎ ﺟﺎﻳﮕﺎه رواداري 4 ﺷﻜﻞ Basic profile 5 ﺷﻜﻞ Basic profile ﻧﻴﻤﺮخ ﭘﺎﻳﻪ Go- gauge profile Go- gauge profile ﺑﺮو-ﻧﻴﻤﺮخ ﻓﺮﻣﺎن اﻧﺪازه ﮔﻴﺮ ﻧﻴﻤﺮخ ﭘﺎﻳﻪ ﺑﺮو-ﻧﻴﻤﺮخ ﻓﺮﻣﺎن اﻧﺪازه ﮔﻴﺮ a) POSITION h b) POSITION e, f AND g g وf ، e ( ﺟﺎﻳﮕﺎهb h ( ﺟﺎﻳﮕﺎهa EXTERNAL ROOT PROFILE Fig. 6 ﻧﻴﻤﺮخ رﻳﺸﻪ ﺑﻴﺮوﻧﻲ 6 ﺷﻜﻞ :ﻳﺎدآوري Note: ISO ﺑﺮاي اﻃﻼع ﺑﻴﺸﺘﺮ در ﻣﻮرد ﻧﻴﻤﺮخ رﻳﺸﻪ ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺑﻨﺪ For more information about root profile see clause 11 : ISO 965-1:1998. .1998 ﺳﺎل965-1 :11 28 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) : ﻳﺎدآوري Note : ، ﻣﺮﺑــﻮط ﺑــﻪ اﺑﻌــﺎد6 ﺗــﺎ1 و ﺷــﻜﻞﻫــﺎي7 ﺗــﺎ1 ﺟــﺪولﻫــﺎي ﻃﻮل درﮔﻴﺮي رزوهﻫﺎ و اﻧﺤﺮافﻫـﺎي ﺑﻨﻴـﺎدي ﺑـﺮاي،رواداريﻫﺎ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﻣﻴﻠﻪﻫــﺎي،ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ، رزوهﻫﺎي ﺑﻴﺮوﻧﻲ .ﭘﻴﭽﻲ و رزوهﻫﺎي دروﻧﻲ ﻣﻬﺮهﻫﺎ ﻣﻲﺑﺎﺷﺪ Tables 1 to 7 and Figs. 1 to 6 are related to dimensions , tolerances , length of thread engagement and fundamental deviations for external thread of screws , bolts and studs and internal thread of nuts. رده رواداري3-2-5 5.2.3 Tolerance class The tolerance class designation comprises a class designation for the pitch diameter tolerance followed by a class designation for the crest diameter tolerance. ﻧﻤﺎد ﺗﻌﻴﻴﻦ ﻛﻨﻨﺪه رده رواداري ﺷﺎﻣﻞ ﻳﻚ ﻧﻤﺎد ﺗﻌﻴـﻴﻦ ﻛﻨﻨـﺪه رده ﺑﺮاي رواداري ﻗﻄﺮ ﮔﺎم اﺳﺖ ﻛـﻪ ﺑـﻪ دﻧﺒـﺎل آن ﻳـﻚ ﻧﻤـﺎد .ﺗﻌﻴﻴﻦ ﻛﻨﻨﺪه رده ﺑﺮاي رواداري ﻗﻄﺮ ﺗﺎج ﻧﻴﺰ آورده ﻣﻲ ﺷﻮد Each class designation consists of: : ﻫﺮ ﻧﻤﺎد ﺗﻌﻴﻴﻦ ﻛﻨﻨﺪه رده ﺷﺎﻣﻞ اﺳﺖ از . ﻳﻚ ﻋﺪد ﻣﺸﺨﺺ ﻛﻨﻨﺪه رواداري درﺟﻪ ﻳﻚ ﺣﺮف ﻻﺗﻴﻦ ﻣـﺸﺨﺺ ﻛﻨﻨـﺪه ﺟﺎﻳﮕـﺎه رواداري ﻛـﻪﺣﺮف ﺑﺰرگ ﺑﺮاي رزوهﻫﺎي دروﻧـﻲ و ﺣـﺮف ﻛﻮﭼـﻚ ﺑـﺮاي .رزوهﻫﺎي ﺑﻴﺮوﻧﻲ ﺑﻜﺎر ﻣﻲ رود اﮔﺮ دو ﻧﻤﺎد ﺗﻌﻴﻴﻦ ﻛﻨﻨﺪه رده ﺑﺮاي ﻗﻄﺮ ﮔـﺎم و ﻗﻄـﺮ ﺗـﺎج )ﺑـﻪ ﺗﺮﺗﻴﺐ ﻗﻄـﺮ ﺑـﺰرگ و ﻗﻄـﺮ ﻛﻮﭼـﻚ ﺑـﺮاي رزوهﻫـﺎي دروﻧـﻲ و . ﻻزم ﻧﻴﺴﺖ ﻛﻪ ﻧﻤﺎدﻫﺎ ﺗﻜﺮار ﮔﺮدد،ﺑﻴﺮوﻧﻲ( ﻳﻜﺴﺎن ﺑﺎﺷﺪ - a figure indicating the tolerance grade - a letter indicating the tolerance position, capital for internal thread, small for external threads If the two class designations for the pitch diameter and crest diameter (major or minor diameter for internal and external threads respectively) are the same it is not necessary to repeat the symbols. ﻧﻤﺎد ﺗﻌﻴﻴﻦ ﻛﻨﻨﺪه رزوهﻫﺎي ﭘﻴﭻ3-5 5.3 Designation of Screw Threads ﻛﻪ ﭘﺲ از آن ﻗﻄﺮ اﺳـﻤﻲM رزوه ﻳﻚ ﭘﻴﭻ ﺑﺎﻳﺪ ﺑﺎ ﺣﺮف ﻻﺗﻴﻦ و اﻧﺪازه ﮔﺎم ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ ذﻛﺮ ﺷﺪه ﺑﺎﺷﺪ و ﺑﻴﻦ ﻗﻄﺮ اﺳﻤﻲ و اﻧﺪازه ﮔﺎم ﻋﻼﻣﺖ ﺿﺮﺑﺪر " × " اﺳﺘﻔﺎده ﺷﺪه ﺑﺎﺷـﺪ ﻣـﺸﺨﺺ .ﮔﺮدد M8×1.25:ﻣﺜﺎل ﻣﻴﺘـﻮان در ﻧﻤـﺎد1 ﺑﺮاي رزوهﻫﺎي درﺷﺖ ذﻛﺮ ﺷﺪه در ﺟـﺪول M8 : ﻣﺜﺎل.ﺗﻌﻴﻴﻦ ﻛﻨﻨﺪه رزوه اﻧﺪازه ﮔﺎم را ﺣﺬف ﻛﺮد A screw thread shall be designated by the letter M followed by the value of the nominal diameter and the pitch, expressed in millimeters and separated by the sign “×”. Example: M8 × 1.25 For coarse threads listed in table 1, the pitch may be omitted. Example: M8 29 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) : ﻣﺜﺎل ﺑﺮاي رزوه ﺑﻴﺮوﻧﻲ Example for external thread : M10×1 - 5g 6g M10 6g Thread of 10 mm nominal diameter having a pitch of 1 mm ﻣﻴﻠﻴﻤﺘﺮي1 ﻣﻴﻠﻴﻤﺘﺮي داراي ﮔﺎم10 رزوه ﺑﺎ ﻗﻄﺮ اﺳﻤﻲ Tolerance class for pitch diameter (رده رواداري ﺑﺮاي ﻗﻄﺮ ﻣﻴﺎﻧﻲ )ﻗﻄﺮ ﮔﺎم Tolerance class for major diameter رده رواداري ﺑﺮاي ﻗﻄﺮ ﺑﺰرگ Thread of 10 mm nominal diameter in the coarse pitch series ﻣﻴﻠﻴﻤﺘﺮي در ﺳﺮيﻫﺎي ﮔﺎم درﺷﺖ10 رزوه ﺑﺎ ﻗﻄﺮ اﺳﻤﻲ Tolerance class for pitch and major diameters رده رواداري ﺑﺮاي ﻗﻄﺮ ﻣﻴﺎﻧﻲ )ﻗﻄﺮ ﮔﺎم( و ﻗﻄﺮ ﺑﺰرگ Example for internal thread : : ﻣﺜﺎل ﺑﺮاي رزوهﻫﺎي دروﻧﻲ M10×1 - 5H 6H Thread of 10 mm nominal diameter having a pitch of 1 mm ﻣﻴﻠﻴﻤﺘﺮ1 ﻣﻴﻠﻴﻤﺘﺮ و ﮔﺎم10 رزوه ﺑﺎ ﻗﻄﺮ اﺳﻤﻲ Tolerance class for pitch diameter (رده رواداري ﺑﺮاي ﻗﻄﺮ ﻣﻴﺎﻧﻲ )ﻗﻄﺮ ﮔﺎم Tolerance class for minor diameter رده رواداري ﺑﺮاي ﻗﻄﺮ ﮔﻮﭼﻚ M10 - 6H Thread of 10 mm nominal diameter in the coarse pitch series ﻣﻴﻠﻴﻤﺘﺮي در ﺳﺮيﻫﺎي ﮔﺎم درﺷﺖ10 رزوه ﺑﺎ ﻗﻄﺮ اﺳﻤﻲ Tolerance class for pitch and major diameters رده رواداري ﺑﺮاي ﻗﻄﺮ ﻣﻴﺎﻧﻲ )ﻗﻄﺮﮔﺎم( و ﻗﻄﺮ ﺑﺰرگ ﻣﻴﺰان ﺧﻮرﻧﺪ ﺑﻴﻦ ﻗﻄﻌـﺎت رزوه ﺷـﺪه ﺑـﻪ وﺳـﻴﻠﻪ رده رواداري رزوه دروﻧﻲ و ﺑﻪ دﻧﺒﺎل آن رده رواداري رزوه ﺑﻴﺮوﻧﻲ ﻛﻪ ﺗﻮﺳـﻂ . ﻣﺸﺨﺺ ﻣﻴﮕﺮدد،ﻳﻚ ﺧﻂ ﻣﺎﻳﻞ از ﻫﻢ ﺟﺪا ﺷﺪه اﺳﺖ A fit between threaded parts is indicated by the internal thread tolerance class followed by the external thread tolerance class separated by a stroke :ﺑﺮاي ﻣﺜﺎل Example: M6 – 6H/6g M20 × 2 – 6H/5g6g M6 – 6H/6g M20 × 2 – 6H/5g6g ﻛﻴﻔﻴﺖ4-5 5.4 Quality The main items to be controlled for quality of fasteners, including but not limited to, are as follows: ،اﻗﻼم اﺻﻠﻲ ﻛﻪ ﺑﺎﻳﺪ در ﻣﻮرد ﻛﻴﻔﻴﺖ ﺑﺴﺘﻨﺪهﻫﺎ ﻛﻨﺘﺮل ﺷﻮد .ﺷﺎﻣﻞ ﻣﻮارد زﻳﺮ ﻣﻴﺒﺎﺷﺪ وﻟﻲ ﻣﺤﺪود ﺑﻪ آﻧﻬﺎ ﻧﻴﺴﺖ 30 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) 5.4.1 Surface discontinuities ﻧﺎﭘﻴﻮﺳﺘﮕﻲ ﻫﺎي ﺳﻄﺤﻲ1-4-5 5.4.2 Chemical composition ﺗﺮﻛﻴﺒﺎت ﺷﻴﻤﻴﺎﺋﻲ2-4-5 5.4.3 Mechanical properties وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ3-4-5 . ﻣﻴﺒﺎﺷﺪISO 3269 اﻳﻦ ﺑﺨﺶ ﺑﺮاﺳﺎس ﺗﻌﺎرﻳﻒ ذﻛﺮ ﺷﺪه در This section is based on definitions mentioned in ISO 3269. ﻧﺎﭘﻴﻮﺳﺘﮕﻲﻫﺎي ﺳﻄﺤﻲ1-4-5 5.4.1 Surface discontinuities روش ﺑﺎزرﺳﻲ و ارزﻳﺎﺑﻲ1-1-4-5 5.4.1.1 Inspection and evaluation procedure اﮔﺮ.ISO 3269 ﻧﮕﺎه ﻛﻨﻴﺪ ﺑـــﻪ،ﺑﺮاي روش ﺑﺎزرﺳﻲ ﭘﺬﻳﺮش ﭘﻮﺷﺶﻫﺎي ﺳﻄﺤﻲ ﺑﻪ ﺗﺸﺨﻴﺺ ﻧﺎﭘﻴﻮﺳﺘﮕﻲﻫﺎي ﺳﻄﺤﻲ . اﻳﻦ ﭘﻮﺷﺶﻫﺎ ﺑﺎﻳﺪ ﻗﺒﻞ از آزﻣﺎﻳﺶ زدوده ﺷﻮد،آﺳﻴﺐ ﻣﻴﺮﺳﺎﻧﺪ For the acceptance inspection procedure, see ISO 3269.Surface coatings shall be removed before examination if identification of the surface discontinuities is impaired. ﻗﻮاﻋﺪ ﻛﻠﻲ2-1-4-5 5.4.1.2 Principles ﺳﺎزﻧﺪه ﺣﻖ دارد ﻫﺮ روش ﺑﺎزرﺳﻲ را ﺑﻜﺎر ﺑﺮد وﻟﻲ ﺑﺎﻳﺪ ﻣﺮاﻗﺒﺖ ﻛﺎﻓﻲ ﺑﺮاي ﺣﺼﻮل اﻃﻤﻴﻨﺎن از اﻳﻦ ﻛﻪ ﻓﺮآوردهﻫﺎ ﻣﻄﺎﺑﻖ ﺑﺎ اﻳﻦ . ﺑﻪ ﻋﻤﻞ آورد،ﺑﺨﺶ از اﺳﺘﺎﻧﺪارد ﻣﻴﺒﺎﺷﺪ ﺑﺮاي ﺗﺼﻤﻴﻢ ﮔﻴﺮي در ﻣﻮرد ﭘﺬﻳﺮش ﻳـــﺎ رد ﻳﻚ دﺳﺘـــﻪ ﺧﺮﻳﺪار ﻣﻤﻜﻦ اﺳﺖ ﺑﻪ ﻫﻨﮕﺎم ﺑﺎزرﺳﻲ ﭘﺬﻳﺮش از روش،ﺑﺴﺘﻨﺪه اﻳﻦ.ﺑﺎزرﺳﻲ ﻛﻪ در اﻳﻦ ﺑﻨﺪ ﻣﺸﺨﺺ ﺷﺪه اﺳﺖ اﺳﺘﻔﺎده ﻧﻤﺎﻳﺪ روش ﻧﻴﺰ ﺑﺎﻳﺪ ﻫﻨﮕﺎﻣﻲ ﻛﻪ در ﻣﻄﺎﺑﻘﺖ ﻓﺮآورده ﺑﺎ ﻣﺸﺨﺼﺎت ﺑﻪ ﻛﺎر رود ﻣﮕﺮ اﻳﻦ ﻛﻪ در ﻣﻮرد روش،اﺧﺘﻼف ﻧﻈﺮ وﺟﻮد دارد ﭘﺬﻳﺮش دﻳﮕﺮي ﺑﻴﻦ ﺳﺎزﻧــﺪه و ﺧﺮﻳﺪار ﺑــﻪ ﻫﻨﮕﺎم ﺳﻔﺎرش .ﺑﺴﺘﻨﺪهﻫﺎ ﻣﻮاﻓﻘﺖ ﺷﺪه ﺑﺎﺷﺪ The manufacturer is entitled to use any inspection procedures but due care shall be taken to ensure that products conform to this part. The purchaser may use the inspection procedure specified in this clause at his acceptance inspection in order to decide whether a lot of fasteners may be accepted or rejected. This procedure shall also be applied when conformance to specification is disputed, unless some other acceptance procedure has been agreed between the manufacturer and the purchaser at the time of ordering the fasteners. آزﻣﻮن ﻏﻴﺮ ﻣﺨﺮب3-1-4-5 5.4.1.3 Non-destructive testing ﺑﺮداﺷﺘﻪ8 ﻧﻤﻮﻧﻪاي اﺗﻔﺎﻗﻲ ﺑﺎﻳﺪ از ﻳﻚ دﺳﺘﻪ ﻣﻄﺎﺑﻖ ﺟﺪول ﺷﻮد و ﺑﺎ ﭼﺸﻢ ﻳﺎ روش ﻫﺎي ﻣﻨﺎﺳﺐ دﻳﮕﺮي ﻧﻈﻴﺮ ﺷﻴﻮهﻫﺎي اﮔﺮ ﻫﻴﭻ ﻓﺮآورده.ﻣﻐﻨﺎﻃﻴﺴﻲ ﻳﺎ ﺟﺮﻳﺎن ﮔﺮداﺑﻲ آزﻣﻮن ﮔﺮدد . آن دﺳﺘﻪ ﻓﺮآورده ﺑﺎﻳﺪ ﭘﺬﻳﺮﻓﺘﻪ ﺷﻮد،ﻣﻌﻴﻮﺑﻲ ﻳﺎﻓﺖ ﻧﺸﺪ اﮔﺮ ﻓﺮآوردهﻫـــﺎي.(5-1-4-5 )ﻫﻤﭽﻨﻴﻦ ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺑﻨﺪ اﻳﻦ ﻓﺮآورده ﻫﺎ ﺑﺎﻳﺪ ﺟﺰو دﺳﺘﻪ اي ﻗﺮار ﮔﻴﺮد،ﻣﻌﻴﻮﺑﻲ ﻳﺎﻓﺖ ﺷﺪ ﻣﻮرد ﺑﺎزرﺳﻲ ﻗﺮار4-1-4-5 ﻛﻪ ﺑﺎ روش ﻫﺎي ﻣﺬﻛﻮر درﺑﻨﺪ .ﺧﻮاﻫﻨﺪ ﮔﺮﻓﺖ A random sample shall be taken from the lot in accordance with table 8 and subjected to either visual tests or other suitable tests, e.g magnetic techniques or eddy current. If no defective product is found the lot shall be accepted (see also 5.4.1.5). If defective products are found, these shall form the lot size for the procedures given in 5.4.1.4. 31 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 8 – SAMPLE SIZES FOR VISUAL AND NON-DESTRUCTIVE TESTING اﻧﺪازهﻫﺎي ﻧﻤﻮﻧﻪ ﺑﺮاي آزﻣﻮن ﭼﺸﻤﻲ و ﻏﻴﺮ ﻣﺨﺮب-8 ﺟﺪول Lot size 1) Min sample size اﻧﺪازه دﺳﺘﻪ ﻛﻤﻴﻨﻪ اﻧﺪازه ﻧﻤﻮﻧﻪ (1 N N 1200 1201 N 10000 10001 N 35000 35001 N 150000 n 30 40 60 100 Based on table 1 – Annex of ISO 6157-1 ﺿﻤﻴﻤﻪ-1 ﺑﺮ اﺳﺎس ﺟﺪول ISO 6157-1 ،( اﻧﺪازه دﺳﺘﻪ ﺗﻌﺪادي اﺳﺖ از ﻓﺮآورده ﻫﺎ ﻛﻪ از ﻳﻚ ﻧﻮع1 اﻧﺪازه و رده وﻳﮋﮔﻲ ﻣﻲﺑﺎﺷﺪ و در ﻳﻚ زﻣﺎن ﺑﺮاي ﺑﺎزرﺳﻲ .ﺗﺤﻮﻳﻞ ﻣﻴﮕﺮدد 1) Lot size is the number of products of the same type, size and property class submitted for inspection at one time. آزﻣﻮن ﻣﺨﺮب4-1-4-5 5.4.1.4 Destructive testing اﮔﺮ ﻓﺮآوردهﻫـــﺎي ﻣﻌﻴﻮﺑﻲ ﺑﻪ روشﻫـــﺎي ذﻛﺮ ﺷﺪه در ﺑﻨﺪ 9 در آن ﻫﻨﮕﺎم ﻣﻄﺎﺑﻖ ﺑﺎ ﺟﺪول، ﺷﻨﺎﺳﺎﻳﻲ ﮔﺮدﻳﺪ3-1-4-5 ﻧﻤﻮﻧﻪ دوﻣﻲ ﺑﺎﻳﺪ از ﺑﻴﻦ ﻓﺮآورده ﻫﺎي ﻣﻌﻴﻮب ﺷﺎﻣﻞ ﻓﺮآودهﻫﺎﺋﻲ 90ْ ﻛﻪ داراي ﺑﻴﺸﺘﺮﻳﻦ ﻣﻌﺎﻳﺐ ﺑﺎﺷﺪ ﺑﺮداﺷﺘﻪ ﺷﻮد و ﺑﻪ ﺻﻮرت ﺳﺮﺗﺎﺳﺮ ﻧﺎﭘﻴﻮﺳﺘﮕﻲ در ﻣﺤﻠﻲ ﻛﻪ اﻧﺘﻈﺎر ﻣﻴﺮود ﺑﺰرﮔﺘﺮﻳﻦ ﻋﻤﻖ . ﺑﺮش داده ﺷﻮد،را داﺷﺘﻪ ﺑﺎﺷﺪ If defective products are detected by the procedures given in 5.4.1.3, then a secondary sample shall be taken from the defective products, in accordance with table 9, consisting of the products indicating the most serious defects and sectioned at 90o through the discontinuity where the greatest depth is expected. TABLE 9 – SECONDARY SAMPLE SIZES FOR DESTRUCTIVE TESTING اﻧﺪازه ﻫﺎي ﻧﻤﻮﻧﻪ دوم ﺑﺮاي آزﻣﻮن ﻣﺨﺮب-9 ﺟﺪول Number of defective products in the sample Secondary sample size اﻧﺪازه ﻓﺮآوردهﻫﺎي ﻣﻌﻴﻮب در ﻧﻤﻮﻧﻪ اﻧﺪازه ﻧﻤﻮﻧﻪ دوم N n N8 2 9 N 15 4 16 N 25 6 26 N 50 10 51 N 80 15 Based on table 2 – Annex of ﺿﻤﻴﻤﻪ-2 ﺑﺮاﺳﺎس ﺟﺪول ISO 6157-1 ISO 6157-1 32 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ارزﻳﺎﺑﻲ5-1-4-5 5.4.1.5 Evaluation ﺗﺮكﻫﺎي ﻧﺎﺷﻲ از،اﮔﺮ در ﺟﺮﻳﺎن ﺑﺎزرﺳﻲ ﭼﺸﻤﻲ ﻓﺮآوردهاي ﻳﺎ ﭼﻴﻦ ﺧﻮردﮔﻲ در ﮔﻮﺷﻪﻫﺎي،ﺳﺮد ﻛﺮدن در ﻫﺮ ﻣﺤﻠﻲ از آن ﺑﻪ ﻏﻴﺮ از ﭼﻴﻦ ﺧﻮردﮔﻲﻫﺎي،دروﻧﻲ ﻳﺎ زﻳﺮ ﺳﻄﺢ ﺗﻜﻴﻪﮔﺎه ،»ﺑﺮگ ﺷﺒﺪري« در ﺑﺴﺘﻨﺪهﻫﺎي ﺷﺎﻧﻪ دار ﻏﻴﺮ ﻣﺪور ﻳﺎﻓﺖ ﺷﺪ .آن دﺳﺘﻪ ﻓﺮآورده ﺑﺎﻳﺪ ﻣﺮدود ﺷﻨﺎﺧﺘﻪ ﺷﻮد ، ﻓﺮآوردهاي ﺑﺎ ﺗﺮك ﻫﺎي آﻫﻨﮕﺮي،اﮔﺮ در ﺣﻴﻦ آزﻣﻮن ﻣﺨﺮب ، ﻓﻀﺎﻫﺎي ﺧﺎﻟﻲ، درزﻫﺎ و ﻟﺒﻪﻫﺎي روﻳﻬﻢ اﻓﺘﺎده،ﺷﻜﻔﺘﮕﻲﻫﺎ اﺛﺮات اﺑﺰار آﻻت ﻳﺎ آﺳﻴﺐﻫﺎﺋﻲ ﻛﻪ از ﺣﺪود ﻣﺠﺎز ﻣﺸﺨﺺ ﺷﺪه آن،ﺑﺮاي ﻧﻮع ﻧﺎﭘﻴﻮﺳﺘﮕﻲ ﻣﻮرد ﻗﺒﻮل ﺑﻴﺸﺘﺮ ﺑﺎﺷﺪ ﻳﺎﻓﺖ ﺷﻮد .دﺳﺘﻪ ﻓﺮآورده ﺑﺎﻳﺪ ﻣﺮدود ﺷﻨﺎﺧﺘﻪ ﺷﻮد )ﺑﺮاي اﻃﻼع ﺑﻴﺸﺘﺮ در ﺑﺎره ﻧﺎﭘﻴﻮﺳﺘﮕﻲﻫﺎ ﻧﮕﺎه ﻛﻨﻴﺪ ﺑـــﻪ ﺑﻨﺪ .(6-1-4-5 If on visual inspection any product is found with quench cracks in any location, or folds at interior corners or below the bearing surface, except “clover leaf” folds in non-circular shoulder fasteners, the lot shall be subject to rejection. If on the destructive test any product is found with forging cracks, bursts, seams and laps, voids, tool marks or damages which exceed the allowable limits as specified for the applicable type of discontinuity, the lot shall be subject to rejection. (For more information about discontinuity see 5.4.1.6). ﻇﺎﻫﺮ و ﺣﺪود ﻧﺎﭘﻴﻮﺳـﺘﮕﻲﻫـﺎي، ﻋﻠﻞ، اﻧﻮاع6-1-4-5 5.4.1.6 Types, causes, appearance and limits of surface discontinuities ﺳﻄﺤﻲ (See ISO 6157-1 and ISO 6157-2) ( ﻣﻼﺣﻈﻪ ﮔﺮددISO 6157-2 , ISO 6157-1) ﺗﺮكﻫﺎ1-6-1-4-5 5.4.1.6.1 Cracks ﺷﻜﺴﺖ ﻣﺸﺨﺼﻲ اﺳﺖ ﻛﻪ در ﺳﺮﺗﺎﺳﺮ ﻳﺎ از ﻋﺮض،ﻳﻚ ﺗﺮك ﻣﺮز داﻧﻪﻫﺎ ﻣﻴﮕﺬرد و اﺣﺘﻤﺎﻻً ﻧﺎﺧﺎﻟﺼﻲﻫﺎ و ﻋﻨﺎﺻﺮ ﺧﺎرﺟﻲ را ﺗﺮكﻫﺎ ﻣﻌﻤﻮﻻً در اﺛﺮ وارد آﻣﺪن ﺗﻨﺶ زﻳﺎد ﺑﺮ ﻓﻠﺰ.دﻧﺒﺎل ﻣﻴﻜﻨﺪ ﺑﻪ ﻫﻨﮕﺎم آﻫﻨﮕﺮي ﻳﺎ دﻳﮕﺮ ﻋﻤﻠﻴﺎت ﺷﻜﻞدﻫﻲ ﻳﺎ ﺑﻪ ﻫﻨﮕﺎم در ﺟــﺎﻳﻲ ﻛﻪ ﻗﻄﻌـﺎت در.ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ اﻳﺠﺎد ﻣﻴﮕﺮدد ﺗـﺮك ﻫﺎ،ﻣﻌﺮض ﮔﺮﻣــﺎدﻫﻲ ﻣﺠﺪد ﻗﺎﺑﻞ ﻣﻼﺣﻈﻪ ﻗﺮار ﻣﻴﮕﻴﺮد اﺷﻜﺎل ﻣﺨﺘﻠﻒ.ﻣﻌﻤﻮﻻً ﺑﻪ وﺳﻴﻠﻪ رﺳﻮﺑﺎت ﺗﻐﻴﻴﺮ رﻧﮓ ﻣﻴﺪﻫﻨﺪ 1-1-6-1-4-5 ﺗﺮكﻫﺎ و دﻳﮕﺮ ﻧﺎﭘﻴﻮﺳﺘﮕﻲﻫــــﺎ در ﺑﻨﺪﻫﺎي . ﺷﺮح داده ﺷﺪه اﺳﺖ4-1-6-1-4-5ﺗﺎ A crack is a clean (crystalline) fracture passing through or across the grain boundaries and possibly follow inclusions of foreign elements. Cracks are normally caused by overstressing the metal during forging or other forming operations, or during heat treatment. Where parts are subjected to significant reheating, cracks usually are discolored by scale. Different features of cracks and other discontinuities are described in 5.4.1.6.1.1 to 5.4.1.6.1.4. 33 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﺗﺮكﻫﺎي آﺑﺪﻫﻲ1-1-6-1-4-5 5.4.1.6.1.1 Quench cracks Cause ﻋﻠﺖ Appearance ﻇﺎﻫﺮ Quench cracks may occur during hardening due to excessively high thermal and transformation stresses. Quench cracks usually follow an irregular and erratic course on the surface of the fastener. QUENCH CRACK CIRCUMFERENTIAL AND ADJACENT TO FILLET ﺗﺮك آﺑﺪﻫﻲ ﻣﺤﻴﻄﻲ و ﻫﻢ ﺟﻮار ﻣﺎﻫﻴﭽﻪ ﺗﺮك ﻫﺎي آﺑﺪﻫﻲ ﻣﻤﻜﻦ اﺳﺖ ﺑﻬﻨﮕﺎم ﺳﺨﺖ ﻛﺮدن ﺑﺴﺘﻨﺪه ﺑﻜﻤﻚ آﺑﺪادن در اﺛﺮ ﺗﻨﺶﻫﺎي ﮔﺮﻣﺎﻳﺸﻲ و ً ﺗﺮك ﻫﺎي آﺑﺪﻫﻲ ﻣﻌﻤﻮﻻ. ﺗﺮادﻳﺴﻲ زﻳﺎد اﻳﺠﺎد ﮔﺮدد ﻣﺴﻴﺮﻫﺎي ﻧﺎﻣﺸﺨﺺ و ﺳﺮﮔﺮداﻧﻲ را ﺑﺮ روي ﺳﻄﺢ . ﺑﺴﺘﻨﺪه دﻧﺒﺎل ﻣﻴﻜﻨﻨﺪ QUENCH CRACK ACROSS TOP OF HEAD. USUALLY AN EXTENSION OF CRACK IN SHANK OR SIDE OF HEAD ﻣﻌﻤﻮﻻً اداﻣﻪ ﺗﺮك ﻣــــﻮﺟﻮد در. ﺗﺮك آﺑﺪﻫﻲ در ﺳﺮﺗﺎﺳﺮ ﺳﺮ ﭘﻴﭻ . ﺳﺎﻗﻪ ﻳﺎ ﺟﻮاﻧﺐ ﺳﺮ ﭘﻴﭻ ﻣﻲ ﺑﺎﺷﺪ QUENCH CRACK ACROSS WASHER FACE & TO THE DEPTH WASHER FACE THICKNESS ﺗﺮك آﺑﺪﻫﻲ ﺳﺮﺗﺎﺳﺮ روﻳﻪ واﺷﺮ و اداﻣﻪ ﻳﺎﻓﺘﻪ ﺗﺎ ﻋﻤﻖ ﺿﺨﺎﻣﺖ روﻳﻪ واﺷﺮ QUENCH CRACK AT CORNER OF HEAD TRANSVERSE QUENCH CRACK ﺗﺮك آﺑﺪﻫﻲ در رﻳﺸﻪ ﺗﺮك آﺑﺪﻫﻲ ﻋﺮﺿﻲ QUENCH CRACK AT ROOT ﺗﺮك آﺑﺪﻫﻲ ﮔﻮﺷﻪ ﺳﺮ ﭘﻴﭻ QUANCH CRACK, SECTION AT CREST OF THREAD MISSING ﻛﻪ ﺑﺎﻋﺚ از ﺑﻴﻦ رﻓﺘﻦ ﺑﺨﺶ ﺗﺎج رزوه ﺷﺪه اﺳﺖ،ﺗﺮك آﺑﺪﻫﻲ LONGITUDINAL QUENCH CRACK ﺗﺮك آﺑﺪﻫﻲ ﻃﻮﻟﻲ QUENCH CRACK EXTENDING RADIALLY INTO FILLET ﺗﺮك آﺑﺪﻫﻲ ﻛﻪ ﺑﺼﻮرت ﺷﻌﺎﻋﻲ ﺑﻪ داﺧﻞ ﻣﺎﻫﻴﭽﻪ اداﻣﻪ ﻳﺎﻓﺘﻪ اﺳﺖ QUENCH CRACK AT ROOT ﺗﺮك آﺑﺪﻫﻲ در رﻳﺸﻪ Limits ﺣﺪود QUENCH CRACK ﺗﺮك آﺑﺪﻫﻲ در رﻳﺸﻪ Quench cracks of any depth, any length , or in any location are not permitted. 34 وﺟﻮد ﺗﺮكﻫﺎي آﺑﺪﻫﻲ ﺑﺎ ﻫﺮ ﻋﻤﻖ ﻳﺎ در ﻫﺮ ﻛﺠﺎ ﻣﺠﺎز .داﻧﺴﺘﻪ ﻧﻤﻲ ﺷﻮد Nov. 2008/1387آﺑﺎن ﺗﺮكﻫﺎي آﻫﻨﮕﺮي2-1-6-1-4-5 5.4.1.6.1.2 Forging cracks Cause ﻋﻠﺖ IPS-M-GN-130(2) Forging cracks may occur during the cut-off or forging operations and are located on the top of the head of screws and bolts and on the raised periphery of indented head bolts and screws. ﺗﺮكﻫﺎي آﻫﻨﮕﺮي ﻣﻤﻜﻦ اﺳﺖ ﺣﻴﻦ ﻋﻤﻠﻴﺎت ﺑﺮش ﻳﺎ آﻫﻨﮕﺮي ﺑﺮ ﺳﻄﺢ ﺑﺎﻻي ﺳﺮ و ﺳﻄﻮح ﺟﺎﻧﺒﻲ ﺳﺮ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ اﻳﺠﺎد ﮔﺮدد Appearance ﻇﺎﻫﺮ FORGING CRACK OB TOP OF HEAD ﺗﺮك ﻫﺎي آﻫﻨﮕﺮي ﺑﺮ ﺳﻄﺢ ﺑﺎﻻي ﺳﺮﭘﻴﭻ Limits ﺣﺪود Length , L , of forging cracks: L< da) Depth or width , b, of forging cracks: b < 0,04d a) d = nominal thread diameter 35 L<d a) : ﺗﺮك آﻫﻨﮕﺮي، L ، ﻃﻮل b≤ 0.04d : ﺗﺮك آﻫﻨﮕﺮي،b، ﻋﻤﻖ ﻳﺎ ﻋﺮض = ﻗﻄﺮاﺳﻤﻲ رزوهd (a Nov. 2008/1387آﺑﺎن ﺷﻜﻔﺘﮕﻲﻫﺎي آﻫﻨﮕﺮي3-1-6-1-4-5 5.4.1.6.1.3 Forging bursts Cause ﻋﻠﺖ Appearance IPS-M-GN-130(2) Forging bursts may occur for example during forging on the flats or the heads of bolts and screws, at the periphery of flanged or circular head products or on the raised periphery of indented head bolts and screws ﺷﻜﻔﺘﮕﻲﻫﺎي آﻫﻨﮕﺮي ﻣﻤﻜﻦ اﺳﺖ ﺑﻬﻨﮕﺎم آﻫﻨﮕﺮي ﺑﺮ روي ﺳﻄﻮح ﺗﺨﺖ ﻳﺎ ﮔﻮﺷﻪﻫﺎي ﺳﺮﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ( و در ﭘﻴﺮاﻣﻮن ﺳﺮﻫﺎي ﮔﺮد ﻳﺎ ﻟﺒﻪدار) ﻓﻠﻨﺞ دار،ﮔﻮﺷﺘﻲ ﻓﺮآورده ﻫﺎ ﻳﺎ ﭘﻴﺮاﻣﻮن ﺑﺮﺟﺴﺘﻪ ﺳﺮﻫﺎي دﻧﺪاﻧﻪ دار ﭘﻴﭻﻫﺎي .ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ اﻳﺠﺎد ﮔﺮدد BURST FORGING BURST FORGING ﺷﻜﻔﺘﮕﻴﻬﺎي آﻫﻨﮕﺮي ﺷﻜﻔﺘﮕﻴﻬﺎي آﻫﻨﮕﺮي ﻇﺎﻫﺮ FORGING BURST ﺷﻜﻔﺘﮕﻴﻬﺎي آﻫﻨﮕﺮي Limits FORGING BURST FORGING BURST ﺷﻜﻔﺘﮕﻴﻬﺎي آﻫﻨﮕﺮي ﺷﻜﻔﺘﮕﻴﻬﺎي آﻫﻨﮕﺮي Hexagon head screws No forging burst in the flats of hexagon bolts and screws shall extend in to the crown circle on the top of the head surface (chamfer circle) or into the under head bearing surface. Forging bursts occurring at the intersection of two wrenching flats shall not reduce the width across corners below the specified minimum. Forging bursts in the raised periphery of indented head bolts and screws shall not exceed a width of 0,06d1) or have a depth extending below the indented portion. Circular head screws ﺣﺪود Flanges of bolts and screws and peripheries of circular head screws may have forging bursts, but they shall not exceed the following limits: Width of forging bursts: 0,08 dc2) (with only one forging burst); 0,04 dc (with two or more forging bursts, one of which may extend to 0,08 dc). 1)d= nominal thread diameter 2)dc = head or flange diameter 36 ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮ ﺷﺶ ﮔﻮش ﺷﻜﻔﺘﮕﻲ آﻫﻨﮕﺮي در ﺳﻄﻮح ﺻﺎف ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺷﺶ ﮔﻮش ﻧﺒﺎﻳﺪ ﺑﺪاﺧﻞ داﻳﺮه ﺗﺎج روي ﺳﻄﺢ ﺳﺮ ﭘﻴﭻ )داﻳﺮه ﭘﺦ ﻳﺎ ﺳﻄﺢ زﻳﺮ ﺳﺮ ﭘﻴﭻ( اداﻣﻪ ﭘﻴﺪا ﺷﻜﻔﺘﮕﻲ آﻫﻨﮕﺮي ﻛﻪ در ﻣﺤﻞ ﺗﻼﻗﻲ در ﺳﻄﺢ ﺻﺎف. ﻛﻨﺪ آﭼﺎرﮔﻴﺮ اﻳﺠﺎد ﻣﻴﮕﺮدد ﻧﺒﺎﻳﺪ اﻧﺪازه ﻋﺮض ﺳﺮﺗﺎﺳﺮ ﮔﻮﺷﻪ ﻫﺎ ﺷﻜﻔﺘﮕﻲ.را ﺑﻪ ﻛﻤﺘﺮ از ﻛﻤﻴﻨﻪ ﻣﺸﺨﺺ ﺷﺪه ﻛﺎﻫﺶ دﻫﺪ ﻫﺎي آﻫﻨﮕﺮي در ﻣﺤﻴﻂ ﺑﺮﺟﺴﺘﻪ ﺳﺮ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و 0.06 d (1 ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﻧﺒﺎﻳﺪ داراي ﻋﺮض ﺑﻴﺸﺘﺮ از ﺑﺎﺷﺪ ﻳﺎ داراي ﻋﻤﻘﻲ ﺑﺎﺷﺪ ﻛﻪ ﺗﺎ زﻳﺮ ﺑﺨﺶ دﻧﺪاﻧﻪ دار ﺷﺪه . اداﻣﻪ ﭘﻴﺪا ﻛﻨﺪ ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮﮔﺮد ﻓﻠﻨﺞ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و اﻃﺮاف ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮﮔﺮد ﻣﻲ ﺗﻮاﻧﺪ داراي ﺷﻜﻔﺘﮕﻲﻫﺎي آﻫﻨﮕﺮي : ﺑﺎﺷﺪ وﻟﻲ اﻳﻦ ﺷﻜﻔﺘﮕﻲﻫﺎ ﻧﺒﺎﻳﺪ از ﺣﺪود زﻳﺮ ﺗﺠﺎوز ﻛﻨﺪ ﻋﺮض ﺷﻜﻔﺘﮕﻲﻫﺎي آﻫﻨﮕﺮي ( )ﺑﺎ ﻓﻘﻂ ﻳﻚ ﺷﻜﻔﺘﮕﻲ آﻫﻨﮕﺮي0.08 dc (2 )ﺑﺎ دو ﻳﺎ ﭼﻨﺪ ﺷﻜﻔﺘﮕﻲ آﻫﻨﮕﺮي ﻛﻪ ﻋﺮض0.04 dc . ﺑﺎﺷﺪ0.08 dc ﻳﻜﻲ از آﻧﻬﺎ ﻣﻲ ﺗﻮاﻧﺪ ﺗﺎ (= ﻗﻄﺮ ﻟﺒﻪ )ﻓﻠﻨﺞdc (2 = ﻗﻄﺮ اﺳﻤﻲ رزوهd (1 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﺷﻜﻔﺘﮕﻲﻫﺎي ﺑﺮﺷﻲ4-1-6-1-4-5 5.4.1.6.1.4 Shear bursts Cause ﻋﻠﺖ Shear bursts may occur, for example during forging, frequently at the periphery of products having circular or flanged heads, and are located at approximately 45º to the product axis. Shear bursts may also occur on the sides of hexagon head products. ﺷﻜﻔﺘﮕﻲﻫﺎي ﺑﺮﺷﻲ ﻣﻤﻜﻦ اﺳﺖ ﺑﻬﻨﮕﺎم آﻫﻨﮕﺮي ﻛﺮارﺗﺎً از ﭘﻴﺮاﻣﻮن ﻓﺮآورده ﻫﺎﺋﻲ ﻛﻪ داراي ﺳﺮﻫﺎي ﮔﺮد اﻳﻦ ﺷﻜﻔﺘﮕﻲ ﻫﺎ. اﻳﺠﺎد ﮔﺮدد،ﻳﺎ ﻓﻠﻨﺞ دار ﻫﺴﺘﻨﺪ ﺷﻜﻔﺘﮕﻲ ﻫﺎي. ﻣﺤﻮر ﻓﺮآورده ﻗﺮار دارد45ْ ﺗﻘﺮﻳﺒﺎً در ﺑﺮﺷﻲ ﻧﻴﺰ ﻣﻤﻜﻦ اﺳﺖ در ﺳﻄﺢ ﻫﺎي ﺳﺮ ﺷﺶ ﮔﻮش .ﻓﺮآورده اﻳﺠﺎد ﺷﻮد SHEAR BURST Appearance SHEAR BURST ﺷﻜﻔﺘﮕﻴﻬﺎي ﺑﺮﺷﻲ ﺷﻜﻔﺘﮕﻴﻬﺎي ﺑﺮﺷﻲ ﻇﺎﻫﺮ SHEAR BURST ﺷﻜﻔﺘﮕﻴﻬﺎي ﺑﺮﺷﻲ Limits ﺣﺪود Hexagon head screws ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮ ﺷﺶ ﮔﻮش No shear burst in the flats of hexagon bolts and screws shall extend into the crown circle on the top of the head surface (chamfer circle) of into the under head bearing surface. Shear bursts, occurring at the intersection of two wrenching flats, shall not reduce the width across corners below the specified minimum. Shear bursts in the raised periphery of indented head bolts and screws shall not exceed a width of 0,06d1) or have a depth extending below the indented portion. Circular head screws Flanges of bolts and screws and peripheries of circular head products may have shear bursts, but shall not exceed the following limits: Width of shear bursts: 0,08dc2) (for only one shear burst); 0,04dc (with two or more forging shear bursts, one of which may extend to 0,08dc). 1) 2) d = nominal thread diameter dc= head or flange diameter 37 ﺷﻜﻔﺘﮕﻲ ﺑﺮﺷﻲ در ﺳﻄﻮح ﺻﺎف ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺷﺶ ﮔﻮش ﻧﺒﺎﻳﺪ ﺑﺪاﺧﻞ داﻳﺮه ﺗﺎج (روي ﺳﻄﺢ ﺳﺮ ﭘﻴﭻ )داﻳﺮه ﭘﺦ ﻳﺎ ﺳﻄﺢ زﻳﺮ ﺳﺮ ﭘﻴﭻ ﺷﻜﻔﺘﮕﻲ ﺑﺮﺷﻲ ﻛﻪ در ﻣﺤﻞ ﺗﻼﻗﻲ دو. اداﻣﻪ ﭘﻴﺪا ﻛﻨﺪ ﺳﻄﺢ ﺻﺎف آﭼﺎرﮔﻴﺮ اﻳﺠﺎد ﻣﻴﮕﺮدد ﻧﺒﺎﻳﺪ اﻧﺪازه ﻋﺮض ﺳﺮﺗﺎ ﺳﺮ ﮔﻮﺷﻪ ﻫﺎ را ﺑﻪ ﻛﻤﺘﺮ از ﻛﻤﻴﻨﻪ ﻣﺸﺨﺺ ﺷﺪه . ﻛﺎﻫﺶ دﻫﺪ ﺷﻜﻔﺘﮕﻲ ﻫﺎي ﺑﺮﺷﻲ در ﻣﺤﻴﻂ ﺑﺮﺟﺴﺘﻪ ﺳﺮ ﭘﻴﭻﻫﺎي (1 ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﻧﺒﺎﻳﺪ داراي ﻋﺮض ﺑﻴﺸﺘﺮ از ﺑﺎﺷﺪ ﻳﺎ داراي ﻋﻤﻘﻲ ﺑﺎﺷﺪ ﻛﻪ ﺗﺎ زﻳﺮ ﺑﺨﺶ0.06d . دﻧﺪاﻧﻪ دار ﺷﺪه اداﻣﻪ ﭘﻴﺪا ﻛﻨﺪ ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮﮔﺮد ﻓﻠﻨﺞ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و اﻃﺮاف ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮﮔﺮد ﻣﻲ ﺗﻮاﻧﺪ داراي ﺷﻜﻔﺘﮕﻲﻫﺎي ﺑﺮﺷﻲ ﺑﺎﺷﺪ وﻟﻲ اﻳﻦ ﺷﻜﻔﺘﮕﻲﻫﺎ ﻧﺒﺎﻳﺪ از ﺣﺪود زﻳﺮ : ﺗﺠﺎوز ﻛﻨﺪ (2 )ﺑﺎ ﻓﻘﻂ0.08 dc : ﻋﺮض ﺷﻜﻔﺘﮕﻲﻫﺎي ﺑﺮﺷﻲ (ﻳﻚ ﺷﻜﻔﺘﮕﻲ آﻫﻨﮕﺮي )ﺑﺎ دو ﻳﺎ ﭼﻨﺪ ﺷﻜﻔﺘﮕﻲ آﻫﻨﮕﺮي ﻛﻪ0.04 dc (2 . ﺑﺎﺷﺪ0.08 dc ﻋﺮض ﻳﻜﻲ از آﻧﻬﺎ ﻣﻲ ﺗﻮاﻧﺪ ﺗﺎ (= ﻗﻄﺮ ﻟﺒﻪ )ﻓﻠﻨﺞdc (2 = ﻗﻄﺮ اﺳﻤﻲ رزوهd (1 Nov. 2008/1387آﺑﺎن ﻟﺒﻪ ﻫﺎ و درزﻫﺎي ﻣﻮاد ﺧﺎم2-6-1-4-5 5.4.1.6.2 Raw material seams and laps ﻳﻚ درز ﻳﺎ ﻟﺒﻪ ﻳﻚ ﻧﺎﭘﻴﻮﺳﺘﮕﻲ اﺳﺖ ﻛﻪ ﻋﻤﻮﻣـﺎً ﺑـﺼﻮرت ﺧـﻂ ﺳـﺎﻗﻪ ﻳـﺎ، ﻣﺴﺘﻘﻴﻢ ﻳـﺎ ﻣﻨﺤﻨـﻲ ﺻـﺎف در ﻃـﻮل رزوه،ﺑﺎرﻳﻚ .ﺳﺮﭘﻴﭻ ﻧﻤﺎﻳﺎن اﺳﺖ A seam or lap is a narrow, generally straight or smooth curved line discontinuity running longitudinally on the thread, shank or head. Cause ﻋﻠﺖ Appearance IPS-M-GN-130(2) Seams and laps are inherent in the raw material from which fasteners are made. درزﻫﺎ و ﻟﺒﻪ ﻫﺎ ﺟﺰء ﻻﻳﻨﻔﻚ ﻣﻮاد ﺧﺎﻣﻲ ﻫﺴﺘﻨﺪ .ﻛﻪ ﺑﺴﺘﻨﺪهﻫﺎ از آﻧﻬﺎ ﺳﺎﺧﺘﻪ ﻣﻴﺸﻮﻧﺪ LAP OR SEAM, USUALLY STRAIGHT OF SMOOTH CURVED LINE DISCONTINUITY RUNNING LINGRITUDINALY ﻟﺒﻪ ﻳﺎ درز ﻧﺎﺷﻲ از ﻧﺎﭘﻴﻮﺳﺘﮕﻲ ﻛﻪ ﻣﻌﻤﻮﻻً ﺑﺼﻮرت ﺧﻂ ﻣﺴﺘﻘﻴﻢ ﻳﺎ ﻣﻨﺤﻨﻲ ﺻﺎف در ﻃﻮل ﻓﺮآورده وﺟﻮد دارد ﻇﺎﻫﺮ LAP OR SEAM, USUALLY STRAIGHT OF SMOOTH CURVED LINE DISCONTINUITY RUNNING LINGRITUDINA ﻟﺒﻪ ﻳﺎ درز ﻧﺎﺷﻲ از ﻧﺎﭘﻴﻮﺳﺘﮕﻲ ﻛﻪ ﻣﻌﻤﻮﻻً ﺑﺼﻮرت ﺧﻂ ﻣﺴﺘﻘﻴﻢ ﻳﺎ ﻣﻨﺤﻨﻲ ﺻﺎف در ﻃﻮل ﻓﺮآورده وﺟﻮد دارد SEAM درز Limits ﺣﺪود Permissible depth : 0,03 d1) 0.03 d (1: ﻋﻤﻖ ﻣﺠﺎز If laps or seams extend into the head, they shall not exceed the permissible limits for width and depth specified for bursts (see 5.4.1.6.1.3) 1)d = nominal thread diameter 38 اﮔﺮ ﻟﺒﻪ ﻫﺎ ﻳﺎ درزﻫﺎ ﺑﻪ داﺧﻞ ﺳﺮ اداﻣﻪ ﭘﻴﺪا ﻛﻨﻨﺪ ﻋﺮض و ﻋﻤﻖ آﻧﻬﺎ ﻧﺒﺎﻳﺪ از ﺣﺪود ﻣﺠﺎز .ﻣﺸﺨﺺ ﺷﺪه ﺑﺮاي ﺷﻜﻔﺘﮕﻲﻫﺎ ﺗﺠﺎوز ﻛﻨﺪ .(3-1-6-1-4-5 )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ = ﻗﻄﺮاﺳﻤﻲ رزوهd (1 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﺣﻔﺮهﻫﺎ3-6-1-4-5 5.4.1.6.3 Voids ﺣﻔﺮه ﻣﺤﻔﻈﻪ ﻛﻢ ﻋﻤﻖ ﻳﺎ ﺗﻮ ﺧﺎﻟﻲ ﺑﺮ روي ﺳﻄﺢ ﭘﻴﭻ ﻣﻬﺮه ﻳﺎ ﭘﻴﭻ ﮔﻮﺷﺘﻲ اﺳﺖ ﻛﻪ دراﺛﺮ ﭘﺮ ﻧﺸﺪن آن ﺑﺎ ﻓﻠﺰ ﺑﻬﻨﮕﺎم ﻋﻤﻠﻴﺎت .آﻫﻨﮕﺮي ﻳﺎ ﻋﻤﻠﻴﺎت ﺑﺮﮔﺸﺘﻲ اﻳﺠﺎد ﺷﺪه اﺳﺖ A void is a shallow pocket or hollow on the surface of a bolt or screw due to non-filling of metal during forging or upsetting. Cause ﻋﻠﺖ Voids are produced by marks and impressions due to chips (shear burrs) or by rust formation on the raw material. They are not eliminated during forging or upsetting operations. ﺣﻔﺮهﻫﺎﺋﻲ ﻛﻪ ﺑﻮﺳﻴﻠﻪ اﺛﺮات ﻧﺎﺷﻲ از وﺟﻮد ﺑﺮادهﻫﺎ )ﺗﺮاﺷﻪﻫﺎي ﺑﺮﺷﻲ(ﻳﺎ زﻧﮓ زدﮔﻲ ﻫﺎ در ﻣﻮاد ﺧﺎم .اﻳﺠﺎد ﻣﻲ ﮔﺮدد Appearance ﻇﺎﻫﺮ VOIDS ﺣﻔﺮه ﻫﺎ Limits ﺣﺪود : اﺳﺖh ﻋﻤﻖ ﺣﻔﺮه ﻫﺎ Depth, h, of voids : h < 0,02 d1): 0,25 mm max. Area of all voids: The combined surface area of all voids on the bearing face shall not exceed 10% of the total area. ﺣﺪاﻛﺜﺮ: ﺑﺎﺷﺪ0.02 d 1) ﺑﺎﻳﺪ ﻣﺴﺎوي ﻳﺎ ﻛﻤﺘﺮ ازh ﻣﻴﻠﻴﻤﺘﺮ0/25 : ﻣﺴﺎﺣﺖ ﻫﻤﻪ ﺣﻔﺮه ﻫﺎ ﻣﺴﺎﺣﺖ ﺳﻄﺢ ﺑﻬﻢ ﭘﻴﻮﺳﺘﻪ ﻫﻤﻪ ﺣﻔﺮه ﻫﺎ ﺑﺮ روﻳﻪ . درﺻﺪ ﻛﻞ ﺳﻄﺢ روﻳﻪ ﺗﺠﺎوز ﻛﻨﺪ10 ﺣﺎﻣﻞ ﻧﺒﺎﻳﺪ از = ﻗﻄﺮ اﺳﻤﻲ رزوهd (1 1)d = nominal thread diameter 39 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﺗﺎﺧﻮردﮔﻲ ﻫﺎ4-6-1-4-5 5.4.1.6.4 Folds ﺗﺎﺧﻮردﮔﻲ دوﻻﻳﻪ ﺷﺪن ﻓﻠﺰ اﺳﺖ ﻛـﻪ ﺑـﻪ ﻫﻨﮕـﺎم آﻫﻨﮕـﺮي در .ﺑﺴﺘﻨﺪه رخ ﻣﻴﺪﻫﺪ A fold is a doubling over of metal which occurs at the fastener during forging. Cause ﻋﻠﺖ Folds are produced by material displacements due to lack of congruence of forms and volumes of the single forging steps. ﺗﺎﺧﻮردﮔﻲﻫﺎ در اﺛﺮ ﺟﺎﺑﺠﺎﻳﻲ ﻣﻮاد ﺑﻌﻠﺖ ﻋﺪم ﺗﺠﺎﻧﺲ ﺷﻜﻞﻫﺎ و ﺣﺠﻢﻫﺎ در ﻳﻜﻲ از ﻋﻤﻠﻴﺎت آﻫﻨﮕﺮي اﻳﺠﺎد .ﻣﻲﺷﻮد Appearance ﻇﺎﻫﺮ PERMISSIBLE TYPICAL "CLOVER LEAF" FOLD IN NON CIRCULAR SHOULDER FASTENER ﺗﺎﺧﻮردﮔﻲ ﻧﻤﻮﻧﻪ "ﺑﺮگ ﺷﺒﺪري" ﻣﺠﺎز در ﺑﺴﺘﻨﺪه ﺑﺎ ﺷﺎﻧﻪ ﻏﻴﺮ ﻣﺪور PERMISSIBLE, AT THE INTERSECTION BETWEEN FLANGE AND DRIVING PART ﺗﺎﺧﻮردﮔﻲ ﻣﺠﺎز در ﺧﻂ ﻣﺸﺘﺮك ﺑﻴﻦ ﻟﺒﻪ و ﺑﺨﺶ ﮔﺮداﻧﻨﺪه PERMISSIBLE AT THE SURFACE OF THE BOLT END ﺗﺎﺧﻮردﮔﻲ ﻣﺠﺎز در ﺳﻄﺢ ﻧﻮك ﭘﻴﭻ ﻣﻬﺮه NOT PERMISSIBLE, FOLD AT INTERIOR CORNER PERMISSIBLE, FOLD AT EXTERIOR ﺗﺎﺧﻮردﮔﻲ ﻏﻴﺮ ﻣﺠﺎز در ﮔﻮﺷﻪ دروﻧﻲ PERMISSIBLE , FOLD AT EXTERIOR CORNER ﺗﺎﺧﻮردﮔﻲ ﻣﺠﺎز در ﮔﻮﺷﻪ ﺑﻴﺮوﻧﻲ NOT PERMISSIBLE, FOLD AT INTERIOR CORNER ﺗﺎﺧﻮردﮔﻲ ﻣﺠﺎز در ﺑﻴﺮون ﺗﺎﺧﻮردﮔﻲ ﻏﻴﺮ ﻣﺠﺎز در ﮔﻮﺷﻪ دروﻧﻲ Limits ﺣﺪود Folds at interior corners at or below the bearing surface are not permissible, unless specifically permitted in part 1 of ISO 6157 or in the product standard. Folds at exterior corners are permissible. 40 ﺗﺎﺧــﻮردﮔﻲ در ﮔﻮﺷﻪﻫﺎي دروﻧﻲ ﺑﺮ رو ﻳﺎ زﻳﺮ ﺳﻄﺢ ﺗﻜﻴﻪﮔﺎه ﻧﻴﺮو ﻣﺠﺎز ﻧﻤﻲ ﺑﺎﺷﺪ ﻣﮕﺮ اﻳﻨﻜﻪ ﺻﺮاﺣﺘﺎ" در ﻳــﺎ در اﺳــﺘﺎﻧﺪارد ﻓــﺮآوردهISO 6157 از1 ﺑﺨــﺶ ﺗـﺎﺧﻮردﮔﻲ ﻫـــﺎ در.ﻣﺠﺎز داﻧـﺴﺘﻪ ﺷـــﺪه ﺑﺎﺷـــﺪ .ﮔﻮﺷﻪﻫﺎي ﺑﻴﺮوﻧﻲ ﻣﺠﺎز اﺳﺖ Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) اﺛﺮات اﺑﺰار5-6-1-4-5 5.4.1.6.5 Tool marks .اﺛﺮات اﺑﺰار ﺑﺸﻜﻞ ﺷﻴﺎرﻫﺎي ﻛﻢ ﻋﻤﻖ ﻃﻮﻟﻲ ﻳﺎ ﻣﺤﻴﻄﻲ اﺳﺖ Tool marks are longitudinal or circumferential grooves of shallow depth Cause ﻋﻠﺖ Appearance Tool marks are produced by the movement of manufacturing tools over the surface of the bolt or screw. اﺛﺮات اﺑﺰار ﺑﻮﺳﻴﻠﻪ ﺣﺮﻛﺖ ﻛﺮدن اﺑﺰار ﺗﻮﻟﻴﺪ ﺑﺮ روي .ﺳﻄﺢ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺑﻮﺟﻮد ﻣﻲ آﻳﺪ TOOL MARK اﺛﺮ اﺑﺰار ﻇﺎﻫﺮ PERMISSIBLE TOOL MARK FROM TRIMMING OPERATION اﺛﺮ ﻣﺠﺎز اﺑﺰار ﻧﺎﺷﻲ از ﻋﻤﻠﻴﺎت اﺻﻼح ﺿﺮﺑﻪ اي Limits ﺣﺪود Tool marks produced by machining in the shank, fillet or bearing surface shall not exceed a surface roughness of Ra = 3.2 μm when tested in accordance with manufacturer’s standard. اﺛﺮات اﺑﺰار اﻳﺠﺎد ﺷﺪه ﺑﻪ وﺳﻴﻠﻪ ﻣﺎﺷﻴﻦ ﻛﺎري در ﻣﺎﻫﻴﭽﻪ ﻳﺎ ﺳﻄﺢ زﻳﺮ ﺗﻜﻴﻪ ﮔﺎه ﻧﻴﺮو ﻧﺒﺎﻳﺪ ﺑﻪ،ﺳﺎﻗﻪ ﮔﻮﻧﻪ اي ﺑﺎﺷﺪ ﻛﻪ در ﻫﻨﮕﺎم آزﻣﻮن ﺑﺮاﺳﺎس Ra = 3.2 μm اﺳﺘﺎﻧﺪارد ﺳﺎزﻧﺪه زﺑﺮي ﺳﻄﺢ از .ﺗﺠﺎوزﻛﻨﺪ 41 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) آﺳﻴﺐ ﻫﺎ6-6-1-4-5 5.4.1.6.6 Damages Damages are indentations of any surface of a bolt , screw or stud دﻧﺪاﻧﻪ دار ﺷﺪن ﻳﺎ ﻓﺮورﻓﺘﮕﻲ در ﺳﻄﺢ ﭘـﻴﭻ،ﻣﻨﻈﻮر از آﺳﻴﺐ . ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﻳﺎ ﻣﻴﻞ ﭘﻴﺞ ﻣﻴﺒﺎﺷﺪ،ﻣﻬﺮه Damages, for example dents, scrapes nicks and gouges, are produced by external action during manufacture and handling of bolts and screws, for example during loading ﺧﺮاش ﻫﺎ و ﭼﺎك ﻫﺎ ﻛﻪ ﺑﻪ، ﺑﻄﻮر ﻣﺜﺎل اﻧﺪازه ﻫﺎ،آﺳﻴﺐ ﻫﺎ وﺳﻴﻠﻪ ﻋﻤﻠﻴﺎت ﺧﺎرﺟﻲ ﺑﻪ ﻫﻨﮕﺎم ﺗﻮﻟﻴﺪ و ﺟﺎﺑﺠﺎﻳﻲ و ﺑﻄﻮر ﻣﺜﺎل در ﻫﻨﮕﺎم ﺑﺎرﮔﻴﺮي در ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ .اﻳﺠﺎد ﻣﻲ ﺷﻮد No precise geometrical shape, location or direction, identifiable as external action. ﻣﺤﻞ ﻳﺎ ﺟﻬﺘﻲ ﻛﻪ ﻧﺸﺎن دﻫﺪ آن،ﻫﻴﭻ ﺷﻜﻞ ﻫﻨﺪﺳﻲ دﻗﻴﻖ در اﺛﺮ ﻋﻤﻠﻴﺎت ﺧﺎرﺟﻲ اﻳﺠﺎد ﺷﺪه اﺳﺖ ﻗﺎﺑﻞ ﺷﻨﺎﺳﺎﻳﻲ .ﻧﻴﺴﺖ Damages as described above shall not cause rejection unless it can . be shown that they impair function or usability. Dents, scrapes, nicks and gouges on the first three threads shall be such that they allow the screwing on of a go-ring gauge with torque values of 0.001d3 max, in Newton آﺳﻴﺐﻫﺎﺋﻲ ﻛﻪ در ﺑﺎﻻ ﺷﺮح داده ﺷﺪ ﻧﺒﺎﻳﺪ ﺑﺎﻋﺚ ﻣﺮدود ﻣﮕﺮ اﻳﻦ ﻛﻪ ﺑﺘﻮان ﻧﺸﺎن داد،ﺷﻨﺎﺧﺘﻪ ﺷﺪن ﻓﺮآورده ﮔﺮدﻧﺪ .ﻛﻪ اﻳﻦ آﺳﻴﺐ ﻫﺎ ﻛﺎرﺑﺮد و ﻛﺎرﻛﺮد آﻧﻬﺎ را ﻣﺨﺘﻞ ﻣﻲ ﻛﻨﺪ ﭼﺎك ﻫﺎ و ﺑﺮﻳﺪﮔﻲ در ﺳﻪ رزوه اول ﺑﺎﻳﺪ، ﺧﺮاش ﻫﺎ،دﻧﺪاﻧﻪ ﻫﺎ ﺑﻪ ﮔﻮﻧﻪ اي ﺑﺎﺷﺪ ﻛﻪ اﻣﻜﺎن ﭘﻴﭽﺎﻧﺪن ﻓﺮﻣﺎن اﻧﺪازه ﮔﻴﺮي دﻫﻦ ﺑﺮﺣﺴﺐ ﻧﻴﻮﺗﻦ0/001d3 اژدر ﺑﺮو ﺑﺎ ﻣﻘﺪار ﮔﺸﺘﺎور ﺑﻴﺸﻴﻨﻪ .ﻣﺘﺮ وﺟﻮد داﺷﺘﻪ ﺑﺎﺷﺪ Cause ﻋﻠﺖ Appearance ﻇﺎﻫﺮ Limits ﺣﺪود ﺗﺮﻛﻴﺒﺎت ﺷﻴﻤﻴﺎﻳﻲ2-4-5 5.4.2 Chemical composition ﻻزم اﺳﺖ ﺑﻴﺸﺘﺮ درﺑﺎره ﻧﻤﺎد رده وﻳﮋﮔﻲ،در اﻳﻦ ﻓﺼﻞ ﻧﺨﺴﺖ ﭼﮕﻮﻧﮕﻲ ﻣﺸﺨﺺ ﻛﺮدن رده10 ﺟﺪول.ﻣﻮاد ﺗﻮﺿﻴﺢ داده ﺷﻮد . وﻳﮋﮔﻲ ﻳﻚ ﻣﺎده ﻣﻌﻴﻦ را ﻧﺸﺎن ﻣﻴﺪﻫﺪ In this chapter primarily, it is necessary to describe more about property class symbol of materials. table 10 shows how the property class of a specified material is designated. 42 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 10 – SYSTEM OF COORDINATES ﺳﺎﻣﺎﻧﻪ ﻣﺨﺘﺼﺎت-10 ﺟﺪول Nominal tensile strength, Rm N/mm2 Rm N/mm2ﻧﻴﺮوي ﻛﺸﺸﻲ اﺳﻤﻲ 300 400 500 600 700 7 8 ﺣﺪاﻗﻞ ازدﻳﺎد ﻃﻮل ﭘﺲ از ﭘﺎرﮔﻲ A min, % 900 1000 1200 1400 12.9 6.8 9 10 Minimum elongation after fracture. A min , % 800 10.9 9.81) 5.8 12 8.8 14 4.8 16 18 20 22 5.6 4.6 25 30 3.6 Relationship between yield stress and tensile strength ارﺗﺒﺎط ﺑﻴﻦ ﺗﻨﺶ ﺗﺴﻠﻴﻢ و ﺗﺎب ﻛﺸﺸﻲ Second figure of symbol دوﻣﻴﻦ ﻋﺪد ﻧﻤﺎد Lower yield stress R el or proof stress Rp0..2 0.6 0.8 0.9 60 80 90 × 100 Nominal tensile strength Rm 100× Rpo..2 ﻳﺎ ﺗﻨﺶ ﮔﻮاهRel ﺗﻨﺶ ﺗﺴﻠﻴﻢ ﻛﻤﺘﺮ % Rm ﺗﺎب ﻛﺸﺸﻲ اﺳﻤﻲ ﻛﺎرﺑﺮد داردd≤16μm ( ﻓﻘﻂ در ﻣﻮرد ﻗﻄﺮ رزوه1 1) Applies only to thread diameter d 16 mm ISO 898-1 : 1 ﺑﺮ اﺳﺎس ﺟﺪول Based on table 1: ISO 898-1 ردهﻫﺎي وﻳﮋﮔﻲ اﺻﻠﻲ ﻛﻪ ﺑﺮاي ﺑﺴﺘﻨﺪهﻫﺎ در ﺻﻨﺎﻳﻊ ﻧﻔﺖ و ﮔـﺎز . ﻣﻲﺑــﺎﺷﺪ10.9 و5.6, 8.8 و ﭘﺘﺮوﺷﻴﻤﻲ ﻛﺎرﺑﺮد دارد ﺷﺎﻣﻞ ﻧــﻮع ﻋﻤﻠﻴــﺎت ﺣﺮارﺗــﻲ و، ﺗﺮﻛﻴﺒــﺎت ﺷــﻴﻤﻴﺎﺋﻲ11 در ﺟــﺪول دﻣﺎﻫﺎي ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﻓﻮﻻدﻫﺎ ﻣـﺸﺨﺺ ﺷـﺪه اﺳﺖ The main property classes which are applied for fasteners in oil, gas and petrochemical industries are 5.6, 8.8 and 10.9. In table 11 chemical composition, type of treatment and tempering temperatures of steels are indicated. 43 آﺑﺎنNov. 2008/1387 )IPS-M-GN-130(2 TABLE 11 – STEELS ﺟﺪول -11ﻓﻮﻻدﻫﺎ Chemical composition limits (check analysis) % Tempering Temperature min. Co ﺣﺪود ﺗﺮﻛﻴﺒﺎت ﺷﻴﻤﻴﺎﺋﻲ )آﻧﺎﻟﻴﺰ ﺑﺮرﺳﻲ(% دﻣﺎي ﻋﻤﻠﻴﺎت ﺣــﺮارﺗــﻲ S P C ﺑﺮﮔﺸﺖ دﻫﻲ ﺳﻮﻟﻔﻮر ﭘﺘﺎﺳﻴﻢ ﻛﺮﺑﻦ ﻛﻤﻴﻨﻪ ﮔﻮﮔﺮد درﺟﻪ ﺳﻠﺴﻴﻮس Material and treatment ﻣﻮاد و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ max. max. max. min. ﺑﻴﺸﻴﻨﻪ ﺑﻴﺸﻴﻨﻪ ﺑﻴﺸﻴﻨﻪ ﻛﻤﻴﻨﻪ - 0.06 0.05 0.20 - - 0.06 0.05 0.55 - 0.06 0.05 0.55 0.13 0.06 0.05 0.55 - 0.035 0.035 0.40 )0.153 - 425 0.035 0.035 0.55 0.25 0.035 0.035 0.35 )0.153 425 0.035 0.035 0.55 0.25 0.035 0.035 0.35 )0.153 0.035 0.035 0.55 0.25 0.035 0.035 0.55 )0.203 425 0.035 0.035 0.55 0.20 0.035 0.035 0.50 0.28 رده وﻳﮋﮔﻲ Carbon steel ﻓﻮﻻد ﻛﺮﺑﻨﻲ )3.61 )4.61 )4.81 5.6 )5.81 )6.81 )Carbon steel with additives (e.g Boron or Mn or Cr quenched and tempered or Carbon steel quenched and temperature ﻓﻮﻻد ﻛﺮﺑﻨﻲ ﺑﺎ اﻓﺰودﻧﻲ )ﻣﺜﻼً ﺑﻮر ﻳﺎ ﻣﻨﮕﻨﺰ ﻳﺎ ﻛﺮم( آﺑﺪﻳﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه ﻳﺎ ﻓﻮﻻد ﻛﺮﺑﻨﻲ آﺑﺪﻳﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه )8.82 )Carbon steel with additives (e.g Boron or Mn or Cr quenched and tempered or Carbon steel quenched and temperature ﻓﻮﻻد ﻛﺮﺑﻨﻲ ﺑﺎ اﻓﺰودﻧﻲ )ﻣﺜﻼً ﺑﻮر ﻳﺎ ﻣﻨﮕﻨﺰ ﻳﺎ ﻛﺮم( آﺑﺪﻳﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه ﻳﺎ ﻓﻮﻻد ﻛﺮﺑﻦ آﺑﺪﻳﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه )Mn or Cr 340 Property Class 9.8 Carbon steel with additives (e.g Boron or quenched and temperature ﻓﻮﻻد ﻛﺮﺑﻨﻲ ﺑﺎ اﻓﺰودﻧﻲ )ﻣﺜﻼً ﺑﻮر ﻳﺎ ﻣﻨﮕﻨﺰ ﻳﺎ ﻛﺮم( آﺑﺪﻳـﺪه و ﻋﻤﻠﻴـﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه. )10.94 Carbon steel quenched and tempered )Or Carbon steel with additives (e.g Boron or Mn or Cr quenched and tempered or Alloy steel quenched and )tempered ﻓﻮﻻد ﻛﺮﺑﻨﻲ آﺑﺪﻳﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷـﺪه ﻳـﺎ ﻓـﻮﻻد ﻛﺮﺑﻨﻲ ﺑﺎ اﻓﺰودﻧﻲ )ﻣﺜﻼً ﺑـﻮر ﻳـﺎ ﻣﻨﮕﻨـﺰ ﻳـﺎ ﻛـﺮم( آﺑﺪﻳـﺪه و ﻋﻤﻠﻴـﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه ﻳﺎ ﻓﻮﻻد آﻟﻴﺎژي آﺑﺪﻳﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗـﻲ (7 ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه )10.95 )Alloy steel quenched and tempered7 380 ﻓﻮﻻد آﻟﻴﺎژي آﺑﺪﻳﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه (7 )5), 6 12.9 Based on table 2 : ISO 898-1 ﺑﺮ اﺳﺎس ﺟﺪول ISO 898-1 : 2 See notes in the next page. ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﻳﺎدآوري ﻫﺎ در ﺻﻔﺤﻪ ﺑﻌﺪ. 44 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﻓﺴﻔﺮ و ﺳﺮب،( ﻓﻮﻻد اﺗﻮﻣﺎت ﺑﺎ ﻣﺤﺘﻮاي ﺑﻴﺸﻴﻨﻪ ﮔﻮﮔﺮد1 1) Free cutting steel is allowed for these property classes with the following maximum sulfur, phosphorus and lead contents: sulfur 0.34%; phosphorus 0.11%; lead 0.35%. %0/ 35 ﺳﺮب،%٠/11 ﻓﺴﻔﺮ،%0/34 ﮔﻮﮔﺮد:ﺑﻪ ﺷﺮح زﻳﺮ .ﺑﺮاي اﻳﻦ رده وﻳﮋﮔﻲ ﻣﺠﺎز اﺳﺖ 2) For nominal diameters above 20 mm the steels specified for property class 10.9 may be necessary in order to achieve sufficient harden ability. ﻓﻮﻻدﻫﺎي، ﻣﻴﻠﻴﻤﺘﺮ20 ( ﺑﺮاي ﻗﻄﺮﻫﺎي اﺳﻤﻲ ﺑﺎﻻي2 3) In case of plain carbon boron alloyed steel with a carbon content below 0.25% (ladle analysis), the minimum manganese content shall be 0.6% for property class 8.8 and 0.7% for 9.8 , 10.9 and 10.9. ( در ﻣﻮرد ﻓﻮﻻد آﻟﻴﺎژي ﻛﺮﺑﻦ ﺑﺮون ﺳﺎده ﺑﺎ ﻣﺤﺘﻮاي3 ﻣﻤﻜﻦ اﺳﺖ ﻣﻮرد ﻧﻴﺎز10.9 ﻣﺸﺨﺺ ﺷﺪه ﺑﺮاي رده وﻳﮋﮔﻲ .ﺑﺎﺷﺪ ﺗﺎ ﺑﺘﻮان ﺳﺨﺘﻲ ﻛﺎﻓﻲ را ﺑﻪ دﺳﺖ آورد ﻣﺤﺘﻮاي ﻛﻤﻴﻨﻪ ﻣﻨﮕﻨﺰ،( )آﻧﺎﻟﻴﺰ ﭘﺎﺗﻴﻞ%0/25 ﻛﺮﺑﻦ زﻳﺮ و ﺑﺮاي رده وﻳﮋﮔﻲ%0/6 رده وﻳﮋﮔﻲ ﺑﺎﻳﺪ8.8 ﺑﺮاي . ﺑﺎﺷﺪ%0/7 ﺑﺎﻳﺪ10.9 و10.9, 9.8 4) Products shall be additionally identified by underlining the symbol of the property class (See clause 9 in ISO 898-1) . All properties of 10.9 as specified in table 12 shall be met by 10-9 , however , its lower tempering temperature gives it different stress relaxation characteristics at elevated temperatures (see annex A in ISO 898-1). ( ﻓﺮآورده ﻫﺎ ﺑﺎﻳﺪ ﺑﺎ ﻛﺸﻴﺪن ﺧﻂ در زﻳﺮ ﻧﻤﺎد رده وﻳﮋﮔﻲ4 .ISO 898-1 در9 )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺑﻨﺪ.ﻣﺸﺨﺺ ﮔﺮدد ﺑﺎﻳﺪ داراي ﻫﻤﻪ وﻳﮋﮔﻲ ﻫﺎي ذﻛﺮ ﺷﺪه در10.9 (وﻳﮋﮔﻲ دﻣﺎي ﻋﻤﻠﻴﺎت، در ﻫﺮ ﺣﺎل. ﺑﺎﺷﺪ10.9 ﺑﺮاي12 ﺟﺪول ﺧﺼﻮﺻﻴﺎت ﻣﺘﻔﺎوت،ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﭘﺎﻳﻴﻦ ﺗﺮ آن )ﻧﮕﺎه.ﺗﺨﻔﻴﻒ ﺗﻨﺶ را در دﻣﺎﻫﺎي ﺑﺎﻻ ﺑـــﻪ آن ﻣﻲ دﻫــﺪ ( ISO 898-1 درA ﻛﻨﻴﺪ ﺑــﻪ ﭘﻴﻮﺳﺖ 5) For the materials of these property classes, it is intended that there should be a sufficient harden ability to ensure a structure consisting of approximately 90% marten site in the core of the threaded sections for the fasteners in the “as-hardened” condition before tempering. ﻫﺪف اﻳﻦ اﺳﺖ ﻛﻪ،( ﺑﺮاي ﻣﻮاد اﻳﻦ رده ﻫﺎي وﻳﮋﮔﻲ5 ﻗﺎﺑﻠﻴﺖ ﺳﺨﺖ ﺷﻮﻧﺪﮔﻲ ﻛﺎﻓﻲ وﺟﻮد داﺷﺘﻪ ﺑﺎﺷﺪ ﺗﺎ اﻃﻤﻴﻨﺎن ﺣﺎﺻﻞ ﺷﻮد ﻛﻪ ﻗﺒﻞ از ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﻣﺎده ﻓﻠﺰي ﺳﺨﺖ و ﺷﻜﻨﻨﺪه%90 ًﺳﺎﺧﺘﺎري ﺷﺎﻣﻞ ﺗﻘﺮﻳﺒﺎ )ﻣﺎرﺗﻦ زﻳﺖ( در ﻫﺴﺘﻪ ﻣﻘﺎﻃﻊ رزوه ﺷﺪه ﺑﺮاي ﺑﺴﺘﻨﺪهﻫﺎ در .اﻟﺰاﻣﺎت »ﺳﺨﺖ ﺷﺪه« وﺟﻮد داﺷﺘﻪ ﺑﺎﺷﺪ 6) A metallographic ally detectable white phosphorous enriched layer is not permitted for property class 12.9 on surfaces subjected to tensile stress. ﺳﻄﻮﺣﻲ ﻛﻪ در ﻣﻌﺮض ﺗﻨﺶ12.9 ( ﺑﺮاي رده وﻳﮋﮔﻲ6 7) Alloy steel shall contain one or more of the alloying elements chromium, nickel, molybdenum or vanadium. ،( ﻓﻮﻻد آﻟﻴﺎژي ﺑﺎﻳﺪ داراي ﻳﻚ ﻳﺎ ﭼﻨﺪ ﻋﻨﺼﺮ آﻟﻴﺎژي ﻛﺮم7 ﻛﺸﺸﻲ ﻗﺮار ﮔﺮﻓﺘﻪ اﺳﺖ وﺟﻮد ﻻﻳﻪ ﻏﻨﻲ ﺷﺪه ﻓﺴﻔﺮ ﺳﻔﻴﺪ .ﻛﻪ ﻗﺎﺑﻞ ردﻳﺎﺑﻲ ﻳﺎ ﻓﻠﺰﻧﮕﺎري ﺑﺎﺷﺪ ﻣﺠﺎز ﻧﻴﺴﺖ . ﻣﻮﻟﻴﺒﺪن ﻳﺎ واﻧﺎدﻳﻢ ﺑﺎﺷﺪ،ﻧﻴﻜﻞ ﺣﺪود ﺗﺮﻛﻴﺒﺎت ﺷﻴﻤﻴﺎﺋﻲ ﻓﻘﻂ ﺑﺮاي آن ﺑـﺴﺘﻨﺪهﻫـﺎﺋﻲ اﺟﺒـﺎري .اﺳﺖ ﻛﻪ در ﻣﻌﺮض آزﻣﻮن ﻛﺸﺸﻲ ﻗﺮار ﻧﻤﻲ ﮔﻴﺮﻧﺪ The chemical composition limits are mandatory only for those fasteners which are not subject to tensile testing. وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ3-4-5 5.4.3 Mechanical properties ISO 898/1 ﺑﺴﺘﻨﺪهﻫﺎﺋﻲ ﻛﻪ ﻃﺒﻖ روش ﻫﺎي ﻣﺬﻛﻮر در Fasteners tested by the methods described in accordance to ISO 898-1, at room temperature shall have the mechanical properties set out in table 12. در دﻣﺎي اﺗﺎق ﺑﺎﻳﺪ داراي وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ،آزﻣﻮن ﺷﺪه اﻧﺪ . ﺑﺎﺷﻨﺪ12 ذﻛﺮ ﺷﺪه در ﺟﺪول 45 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 12 – MECHANICAL PROPERTIES OF BOLTS, SCREWS AND STUDS ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و ﻣﻴﻞ ﭘﻴﭻﻫﺎ، وﻳﮋﮔﻲ ﻣﻜﺎﻧﻴﻜﻲ ﭘﻴﭻﻫﺎي ﻣﻬﺮه-12 ﺟﺪول 1) Property class رده ﻣﻜﺎﻧﻴﻜﻲ Mechanical property 3.6 وﻳﮋﮔﻲ ﻣﻜﺎﻧﻴﻜﻲ 4.6 4.8 5.6 5.8 8.82) 6.8 Tensile strength, Rm (5 (و6 5-2 5),6) , ﺗﺎب ﻛﺸﺸﻲ nom. اﺳﻤﻲ N/mm2 min. ﻛﻤﻴﻨﻪ 5-3 Vickers hardness, HV, min. ﺳﻨﺠﺶ ﺳﺨﺘﻲ ﺑﻪ روش وﻳﻜﺮز ﻛﻤﻴﻨﻪ 300 400 500 600 800 800 900 1000 1200 Brinell hardness, HB,F=30D2 min. ﺳﻨﺠﺶ ﺳﺨﺘﻲ ﺑﻪ روش ﺑﺮﻳﻨﻞ ﻛﻤﻴﻨﻪ 420 500 520 600 800 830 900 1040 1220 95 120 130 155 160 190 250 255 290 320 385 320 335 360 380 435 238 242 276 304 366 304 318 342 361 414 250 90 114 124 max. Rockwell hardness, min. HRB 52 67 71 ﺳﻨﺠﺶ ﺳﺨﺘﻲ ﺑﻪ روش راﻛﻮل ﻛﻤﻴﻨﻪ - - max. HRC HRB HRC - HR ﺑﻴﺸﻴﻨﻪ 5-6 nom. ﺣﺪ ﭘﺎﻳﻴﻦ ﺗﻨﺶ ﺗﺴﻠﻴﻢ اﺳﻤﻲ min. ﻛﻤﻴﻨﻪ Proof stress, nom. ﺗﻨﺶ ﮔﻮاه اﺳﻤﻲ Rp0.2, N/mm2 82 89 - - - - - - - - 22 32 23 34 28 37 32 39 39 44 Stress under proofing load, ﺗﻨﺶ ﺗﺤﺖ ﺑﺎر ﮔﻮاﻫﻲ ﻛﻨﻨﺪه 240 320 300 400 480 - - - - - 190 240 340 300 420 480 - - - - - - 640 640 720 900 1080 - 640 660 720 940 1100 min. Sp Elongation after fracture, ازدﻳﺎد ﻃﻮل ﭘﺲ از ﭘﺎرﮔﻲ A min. Sp/Rel or Sp/ Rp0.2 N/mm2 7) 180 ﻛﻤﻴﻨﻪ 5-11 79 - Lower yield stress, Rel8), N/mm2 5-9 181 Surface hardness, HV 0.3 max. 5-8 152 99.5 - ﺳﺨﺘﻲ ﺳﻄﺢ 5-7 147 238 ﺑﻴﺸﻴﻨﻪ 5-5 ) 400 ﺑﻴﺸﻴﻨﻪ 5-4 12.9 d> 16mm2 330 max. F≥98N 10.9 d 16mm 3) 5-1 9.84) 0.94 0.94 0.91 0.93 0.90 0..92 0.91 0.91 0.90 0.88 0.88 180 225 310 280 380 440 580 600 650 830 970 14 20 10 8 12 25 22 ()اداﻣﻪ دارد (To be continued) 46 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 12 – (continued) ( )اداﻣﻪ-12 ﺟﺪول 5-13 Strength under wedge loading (6 5-14 6) ﺗﺎب ﺗﺤﺖ ﺑﺎرﮔﺬاري ﮔﻮه اي The values for full size bolts and screws (not studs) shall not be smaller than the minimum values for tensile strength as shown in 5.2 above ﻣﻘﺎدﻳﺮ ﺑﺮاي اﻧﺪازه ﻛﺎﻣﻞ ﭘﻴﭻ ﻫﺎي ﻣﻬﺮه و ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ )ﻧﻪ ﻣﻴﻞ ﭘﻴﭻ ﻫﺎ( ﻧﺒﺎﻳﺪ ﻛﻤﺘﺮ از ﻣﻘﺎدﻳﺮ ﻛﻤﻴﻨﻪ ﺑﺮاي . ﺑﺎﻻ ﺑﺎﺷﺪ2-5ﻣﻘﺎوﻣﺖ ﻛﺸﺸﻲ ﺑﻴﺎن ﺷﺪه در Impact strength ﺗﺎب در ﺑﺮاﺑﺮ ﺿﺮﺑﻪ J 5-15 min. - 25 - Head soundness 30 25 20 15 2/3 H1 3/4 H1 No fracture ﺳﺎﻟﻢ ﺑﻮدن )درﺳﺘﻲ( ﺳﺮ ﭘﻴﭻ 5-16 30 ﺑﺪون ﺷﻜﺴﺘﮕﻲ Minimum height of non-decarburized thread zone ارﺗﻔﺎع ﻛﻤﻴﻨﻪ ﻧﺎﺣﻴﻪ رزوه ﺑﺪون ﺳﺨﺖ ﮔﺮداﻧﺪﮔﻲ ﺳﻄﺤﻲ - 1/2H1 9) E Maximum depth of complete decarburization - ﻋﻤﻖ ﺑﻴﺸﻴﻨﻪ ﺳﺨﺖ ﮔﺮداﻧﺶ ﻛﺎﻣﻞ 0.015 G mm 5-17 Hardness after retempering Reduction of hardness 20 HV maximum 20 HVﻛﺎﻫﺶ در ﺳﺨﺘﻲ ﺑﻴﺸﻴﻨﻪ ﺳﺨﺘﻲ ﭘﺲ از ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه ﻣﺠﺪد 5-18 Surface integrity ﻳﻜﭙﺎرﭼﮕﻲ ﺳﻄﺢ In accordance with ISO 6157-1 or ISO 6157-3 as appropriate . ﻫﺮ ﻛﺪام ﻛﻪ ﻣﻨﺎﺳﺐ ﺑﺎﺷﺪISO 6157-3 ﻳﺎISO 6157-1 ﻣﻄﺎﺑﻖ ﺑﺎ Based on table 3 : ISO 898-1 ISO 898-1: 3 ﺑﺮ اﺳﺎس ﺟﺪول 1) Numbers in this column are the subclauses numbers in ISO 898-1 ( اﻋﺪاد در اﻳﻦ ﺳﺘﻮن ﻣﺸﺨﺺ ﻛﻨﻨﺪه ﺷﻤﺎره ﺑﻨﺪﻫﺎي1 2) For bolts of property class 8.8 in diameters d ≤ 16mm, there is an increased risk of nut stripping in the case of inadvertent overtightening inducing a load in excess of proofing load. Reference to ISO 898-2 is recommended. ﺑﺎ ﻗﻄﺮﻫﺎي8.8 ( در ﻣﻮرد ﭘﻴﭻﻫﺎي ﻣﻬﺮه رده وﻳﮋﮔﻲ2 . ﻣﻲ ﺑﺎﺷﺪISO 898-1 ﻓﺮﻋﻲ در رﻳﺴﻚ ﺑﺎﻻﺋﻲ ﻛﺸﻴﺪه ﺷﺪن ﻣﻬﺮه در ﺣﺎﻟﺖ،d≤16 mm ﻣﺤﻜﻢ ﻛﺮدن زﻳﺎد از ﺣـــﺪ ﻏﻴﺮﻋﻤﺪي ﻛﻪ ﺑﺎﻋﺚ وارد آﻣﺪن ﻣﺮاﺟﻌﻪ. وﺟﻮد دارد،ﺑﺎر زﻳﺎدﺗﺮ از ﺑﺎر ﮔﻮاﻫﻲ ﻛﻨﻨﺪه ﻣﻴﮕﺮدد . ﺗﻮﺻﻴﻪ ﻣﻲ ﺷﻮدISO 898/2 ﺑﻪ ﻣﻴﻠﻴﻤﺘﺮ12 ( ﺑﺮاي ﭘﻴﭻ ﻣﻬﺮه ﻛﺮدن ﺳﺎزه اي ﺣﺪ آن3 3) For structural bolting the limit is 12mm. .اﺳﺖ 4) Applies only to nominal thread diameters d ≤ 16 mm. ﺑﻪ ﻛﺎرd≤16 mm ( ﻓﻘﻂ ﺑﺮاي ﻗﻄﺮﻫﺎي اﺳﻤﻲ رزوه4 5) Minimum tensile properties apply to products of nominal length ℓ≥ 2,5d. Minimum hardness applies to products of length ℓ ≤ 2,5d and other products which cannot be tensiletested (e.g due to head configuration). ( وﻳﮋﮔﻲ ﻫﺎي ﻛﺸﺸﻲ ﻛﻤﻴﻨﻪ ﺑﺮاي ﻓﺮآورده ﻫﺎي ﺑﺎ ﻃﻮل5 .ﻣﻲ رود ﺳﺨﺘﻲ ﻛﻤﻴﻨﻪ ﺑﺮاي ﻓﺮآورده. ﺑﻪ ﻛﺎر ﻣﻴﺮودℓ≥2.5d اﺳﻤﻲ و ﻓﺮآورده ﻫﺎي دﻳﮕﺮ )ﻧﻈﻴﺮ ﺷﻜﻞℓ≤2.5d ﻫﺎي ﺑﺎ ﻃﻮل ﺳﺮ آﻧﻬﺎ( ﻛﻪ ﻧﻤﻴﺘﻮان آﻧﻬﺎ را ﺗﺤﺖ آزﻣﻮن ﻛﺸﺸﻲ ﻗﺮارداد ﺑﻪ .ﻛﺎر ﻣﻴﺮود 47 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) .ﻳﺎدآوريﻫﺎ در ﺻﻔﺤﻪ ﺑﻌﺪ اداﻣﻪ دارد Notes continued in the next page. ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و ﻣﻴﻞ،( ﺑﺮاي آزﻣﻮن ﭘﻴﭻﻫﺎي ﻣﻬﺮه6 6) For testing of full-size bolts, screws and studs, the loads given in tables 16 to 19 shall be applied (see 8.2 in ISO 898-1). ﺑﺎﻳﺪ ﺑﺎرﻫﺎي داده ﺷﺪه در ﺟﺪول ﻫﺎي،ﭘﻴﭻ ﺑﺎ اﻧﺪازه ﻛﺎﻣﻞ ISO در8.2 ﺑﻪ ﻛﺎر ﺑﺮده ﺷﻮد )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ19 ﺗﺎ16 .(898-1 HV 0.3 ( وﻗﺘﻲ ﻛﻪ ﺳﺨﺘﻲ ﺳﻄﺢ و ﻫﺴﺘﻪ ﻫﺮ دو در7 7) Surface hardness shall not be more than 30 Vickers points above the measured core hardness on the product when reading of both surface and core are carried out at HV 0,3. For property class 10.9, any increase in hardness at the surface which indicates that the surface hardness exceeds 390 HV is not acceptable. واﺣﺪ وﻳﻜﺮز30 ﺧﻮاﻧﺪه ﻣﻴﺸﻮد ﺳﺨﺘﻲ ﺳﻄﺢ ﻧﺒﺎﻳﺪ ﺑﻴﺶ از .ﺑﺎﻻي ﺳﺨﺘﻲ ﻫﺴﺘﻪ اﻧﺪازه ﮔﻴﺮي ﺷﺪه در ﻓﺮآورده ﺑﺎﺷﺪ ﻫﺮ اﻓﺰاﻳﺶ در ﺳﺨﺘﻲ ﺳﻄﺢ ﻛﻪ،10.9 ﺑﺮاي رده وﻳﮋﮔﻲ ﺗﺠﺎوز ﻣﻴﻨﻤﺎﻳﺪ ﻗﺎﺑﻞ390HV ﻧﺸﺎن دﻫﺪ ﺳﺨﺘﻲ ﺳﻄﺢ از .ﻗﺒﻮل ﻧﻴﺴﺖ راRel ( در ﺣﺎﻻﺗﻲ ﻛﻪ ﺣﺪ ﭘﺎﻳﻴﻦ ﺗﻨﺶ ﺗﺴﻠﻴﻢ ﻛﻤﺘﺮ8 ﻣﺠﺎزRPO.2 اﻧﺪازه ﮔﻴﺮي ﺗﻨﺶ ﮔﻮاه،ﻧﻤﻴﺘﻮان ﺗﻌﻴﻴﻦ ﻧﻤﻮد .ﻣﻴﺒﺎﺷﺪ 8) In cases where the lower yield stress Rel cannot be determined, it is permissible to measure the proof stress Rp0,2. 9) H1 is the extreme thread height in the minimum material condition see 8.9 in ISO 898-1. ﻧﮕﺎه. ارﺗﻔﺎع ﻧﻬﺎﺋﻲ رزوه در اﻟﺰاﻣﺎت ﻣﻮاد ﻛﻤﻴﻨﻪ اﺳﺖH1 (9 . ISO 898-1 در8.9 ﻛﻨﻴﺪ ﺑﻪ ﺑﻨﺪ ﻓﺮﻋﻲ ﺑﺮﻧﺎﻣﻪ ﻫﺎي آزﻣﻮن ﻣﻜﺎﻧﻴﻜﻲ1-3-4-5 5.4.3.1 Mechanical test programmes ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ و،ﺑﺮاي وﻳﮋﮔﻲ ﻣﻜﺎﻧﻴﻜﻲ ﭘﻴﭻ ﻫﺎي ﻣﻬﺮه ﻧﻤﺎﻳﺶ14 در ﺟﺪولB وA ﻣﻴﻞ ﭘﻴﭻﻫﺎ دو ﺑﺮﻧﺎﻣﻪ آزﻣﻮن .داده ﺷﺪه اﺳﺖ وﻟﻲ ﺑﺮاي ﻓﺮآوردهﻫﺎي، ﻫﻤﻴﺸﻪ ﻣﻄﻠﻮب ﻣﻴﺒﺎﺷﺪB اﻧﺠﺎم ﺑﺮﻧﺎﻣﻪ ( اﺟﺒﺎريKN) ﻛﻴﻠﻮ ﻧﻴﻮﺗﻦ500 ﺑﺎ ﺑﺎرﻫﺎي ﮔﺴﻴﺨﺘﮕﻲ ﻛﻤﺘﺮ از .اﺳﺖ ﺑﺮاي آزﻣﻮن ﻗﻄﻌﺎت ﻣﺎﺷﻴﻦ ﺷﺪه و ﺑﺮاي ﭘﻴﭻﻫﺎيA ﺑﺮﻧﺎﻣﻪ .ﻣﻬﺮه ﺑﺎ ﻣﺴﺎﺣﺖ ﺳﺎﻗﻪ ﻛﻤﺘﺮ از ﻣﺴﺎﺣﺖ ﺗﻨﺶ ﻣﻨﺎﺳﺐ اﺳﺖ Two test programmers A and B for mechanical properties of bolts, screws and studs, are set out in table 14. The application of programmer B is always desirable, but is mandatory for products with breaking loads less than 500 KN. Programmer A is suitable for machined test pieces and for bolts with a shank area less than the stress area. :ﻳﺎدآوري Note: و-8.1 ﺑﺮاي ﻣﺴﺎﺣﺖ ﺗﻨﺶ و ﻣﺴﺎﺣﺖ ﺳﺎﻗﻪ ﺑﻪ ﺑﻨﺪﻫﺎي ﻓﺮﻋﻲ . ﻣﺮاﺟﻌﻪ ﮔﺮددISO 898-1 در8.2 For shank area and stress area see sub-clauses 8.1 and 8.2 in ISO 898-1 . 48 آﺑﺎنNov. 2008/1387 )IPS-M-GN-130(2 )TABLE 13 – KEY TO TEST PROGRAMMERS (SEE TABLE 14 ﺟﺪول -13راﻫﻨﻤﺎي ﺑﺮﻧﺎﻣﻪﻫﺎي آزﻣﻮن )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺟﺪول (14 Bolts and screws with thread diameter d > 4 mm and length ℓ ≥ 2.5d Bolts and screws with thread diameter d ≤ 4 mm or length ℓ < 2.5d ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺑﺎ ﻗﻄﺮ d ﺑﺰرﮔﺘﺮ از 4ﻣﻴﻠﻴﻤﺘﺮ ﻳﺎ ﻃﻮل ℓﻣﺴﺎوي ﻳﺎ ﺑﺰرﮔﺘﺮ از 2/5 d ﭘﻴﭻ ﻫﺎي ﻣﻬﺮه و ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ ﺑﺎ ﻗﻄﺮ d ﻣﺴﺎوي ﻳﺎ ﻛﻮﭼﻜﺘﺮ از 4ﻣﻴﻠﻴﻤﺘﺮ ﻳﺎ ﻃﻮل ℓﻛﻮﭼﻜﺘﺮ از 2/5 d ○ Size اﻧﺪازه Test decisive for acceptance آزﻣﻮن ﺑﺮاي ﭘﺬﻳﺮش ﻗﻄﻌﻲ ﺑﺮاﺳﺎس ﺟﺪول ISO 898-1 : 4 Based on table 4 : ISO 898- 1 49 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 14 – TEST PROGRAMMERS A AND B FOR ACCEPTANCE PURPOSES (THESE PROCEDURES APPLY TO MECHANICAL BUT NOT CHEMICAL PROPERTIES.) ﺑﺮاي ﭘﺬﻳﺮش ﻗﻄﻌﻪ ﻣﻮرد آزﻣﻮنB وA ﺑﺮﻧﺎﻣﻪ ﻫﺎي آزﻣﻮن-14 ﺟﺪول ()اﻳﻦ روش ﺑﺮاي وﻳﮋﮔﻲﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ ﻧﻪ وﻳﮋﮔﻲﻫﺎي ﺷﻴﻤﻴﺎﻳﻲ ﺑﻪ ﻛﺎر ﻣﻴﺮود Test method روش آزﻣﻮن 8) 5.3 and 5.4 and 5.5 5.7 5.8 5.9 5.11 III 5.13 5.14 IV 5.15 5.16 8) Minimum tensile strength, Rm ﻣﻘﺎوﻣﺖ ﻛﺸﺸﻲ ﻛﻤﻴﻨﻪ 8.1 V 5.18 آزﻣﻮن ﻛﺸﺸﻲ ﺳﺨﺘﻲ ﻛﻤﻴﻨﻪ Maximum hardness ﺳﺨﺘﻲ ﺑﻴﺸﻴﻨﻪ 8.4 Hardness test3) (3 آزﻣﻮن ﺳﺨﺘﻲ 3.6, 4.6, 5.6 8.8,9. 8 10.9 12.9 ○ ○ ○ ﺳﺨﺘﻲ ﺳﻄﺢ ﺑﻴﺸﻴﻨﻪ Minimum lower yield stress, ،ﺗﻨﺶ ﺟﺎري ﺷﺪن ﻛﻤﺘﺮ ﻛﻤﻴﻨﻪ Proof stress, 8.1 ReL ﺗﻨﺶ ﮔﻮاه 8.1 Rp0,2 Stress under proofing load, Tensile test آزﻣﻮن ﻛﺸﺸﻲ ،ازدﻳﺎد ﻃﻮل ﻛﻤﻴﻨﻪ ﭘﺲ از ﺷﻜﺴﺖ 8.1 ﺗﺎب ﺿﺮﺑﻪ ﻛﻤﻴﻨﻪ Head soundness) (7 ○ ○ ﻣﻨﻄﻘﻪ ﺳﺨﺖ ﮔﺮداﺋﻲ ﺷﺪه ﺑﻴﺸﻴﻨﻪ ﺳﺨﺘﻲ ﭘﺲ از ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﻣﺠﺪد Surface integrity ﻳﻜﭙﺎرﭼﻜﻲ ﺳﻄﺢ 8.4 Tensile test آزﻣﻮن ﻛﺸﺸﻲ 8.7 Impact test5) (5 آزﻣﻮن ﺿﺮﺑﻪ 6) 8.11 آزﻣﻮن ﻛﺮﺑﻦ زداﺋﻲ ﻛﺮدن آزﻣﻮن ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﻣﺠﺪد آزﻣﻮن ﻳﻜﭙﺎرﭼﻜﻲ ﺳﻄﺢ Based on table 5 : ISO 898-1 (1 ○ ○ آزﻣﻮن ﻛﺸﺸﻲ Hardness test3) ( آزﻣﻮن ﺳﺨﺘﻲ ○ ○ ○ Proofing load test آزﻣﻮن ﺑﺎرﮔﻮاﻫﻲ ﻛﻨﻨﺪه Wedge loading test1) (1 ○ ○ آزﻣﻮن ﺑﺎر ﮔﻮه اي Head soundness test آزﻣﻮن ﺳﻼﻣﺖ ﺳﺮﭘﻴﭻ Decarburization test Surface integrity test Tensile test1) 8.7 ○ 8.9 ○ 8.1 0 Retempering test 8.10 8.8,9. 8 10.9 12.9 8.8 8.9 3.6,4.6 4.8,5.6 5.8,6.8 آزﻣﻮن ﻛﺸﺸﻲ Tensile test رده وﻳﮋﮔﻲ ﺳﻼﻣﺖ ﺳﺮﭘﻴﭻ Maximum decarburized zone 8) 8.6 ﺗﺎب ﺗﺤﺖ ﺑﺎر ﮔﻮه اي Minimum impact strength روش آزﻣﻮن 8.5 A min Strength under wedge loading4) (4 Test method 8.2 ،ﺗﻨﺶ ﺗﺤﺖ ﺑﺎر ﮔﻮاﻫﻲ ﻛﻨﻨﺪه Sp Minimum elongation after fracture, Property class رده وﻳﮋﮔﻲ Maximum surface hardness Hardness after retempering 5.17 Tensile test Minimum hardness) (2 B Property class وﻳﮋﮔﻲ 5.6 II ﺑﺮﻧﺎﻣﻪ آزﻣﻮن Property 5.2 I Test programmer ﺑﺮﻧﺎﻣﻪ آزﻣﻮن A Test group ﮔﺮوه آزﻣﻮن Test programmer ○ ○ 8.1 1 Decarburization test آزﻣﻮن ﺳﺨﺖ ﮔﺮداﺋﻲ ﻛﺮدن Retempering test آزﻣﻮن ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﻣﺠﺪد Surface integrity test آزﻣﻮن ﻳﻜﭙﺎرﭼﮕﻲ ﺳﻄﺢ ○ ○ ○ ○ ISO 898-1 :5 ﺑﺮ اﺳﺎس ﺟﺪول See notes in the next page. .ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﻳﺎدآوريﻫﺎ در ﺻﻔﺤﻪ ﺑﻌﺪ 50 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) 1) If the wedge loading test is satisfactory, the axial tensile test is not required. ﻧﻴﺎزي،( اﮔﺮ آزﻣﻮن ﺑﺎرﮔﺬاري ﮔﻮهاي رﺿﺎﻳﺖ ﺑﺨﺶ ﺑﺎﺷﺪ1 2) Minimum hardness applies only to products of nominal length ℓ < 2,5d and other products which cannot be tensile-tested (e.g due to head configuration). ( آزﻣﻮن ﺳﺨﺘﻲ ﻛﻤﻴﻨﻪ ﻓﻘﻂ ﺑﺮ روي ﻓﺮآوردهﻫﺎﺋﻲ ﺑﺎ ﻃﻮل2 3) Hardness may be Vickers, Brinell or Rockwell. In case of doubt, the Vickers hardness test is decisive for acceptance. در. و ﻳـﺎ راﻛﻮل ﺑﺎﺷﺪ،( ﻣﻨﺤﻨﻲ ﻣﻤﻜﻦ اﺳﺖ وﻳﻜــــﺮز3 .ﺑﻪ اﻧﺠﺎم آزﻣﻮن ﻛﺸﺸﻲ ﻣﺤﻮري ﻧﻴﺴﺖ ﺑﻪ: و دﻳﮕﺮ ﻓﺮآوردهﻫﺎﺋﻲ ﻛﻪ )ﺑﺮاي ﻣﺜﺎلℓ ≤2.5d اﺳﻤﻲ ﻋﻠﺖ ﺷﻜﻞ ﺳﺮ( ﻧﻤﻲﺗﻮاﻧﻨﺪ ﻣﻮرد آزﻣﻮن ﻛﺸﺸﻲ ﻗﺮار ﮔﻴﺮﻧﺪ .اﻧﺠﺎم ﻣﻴﮕﻴﺮد آزﻣـــﻮن ﻣﻨﺤﻨﻲ وﻳﻜﺮز ﻣﻲ ﺗﻮاﻧﺪ،ﺣﺎﻟﺖ ﺗﺮدﻳﺪ .ﻣﻌﻴــــﺎري ﺑﺮاي ﭘﺬﻳﺮش ﺑﺎﺷﺪ 4) Special head bolts and screws with configurations which are weaker than the threaded section are excluded from wedge tensile testing requirements. ( ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ ﺑﺎ ﺷﻜﻞ ﺳﺮ وﻳﮋه ﻛﻪ4 ﺿﻌﻴﻒ ﺗﺮ از ﺑﺨﺶ رزوه دار ﻫﺴﺘﻨﺪ از اﻟﺰاﻣﺎت آزﻣﻮن .ﻛﺸﺸﻲ ﮔﻮهاي ﻣﺴﺘﺜﻨﻲ ﻫﺴﺘﻨﺪ 5) Only for bolts, screws and studs with thread diameters d ≥ 16mm and only if required by the purchaser. 6) ﭘﻴﭻ ﮔﻮﺷﺘﻲ و ﻣﻴﻞ ﭘﻴﭻ،( ﻓﻘﻂ ﺑﺮاي ﭘﻴﭻ ﻫﺎي ﻣﻬــﺮه5 و ﺗﻨﻬﺎ در ﺻﻮرﺗﻲ ﻛﻪ ﺗﻮﺳﻂd≥16 mm ﻫﺎي ﺑﺎ ﻗﻄﺮ .ﺧﺮﻳﺪار درﺧﻮاﺳﺖ ﮔﺮدد .5.6 ( ﻓﻘﻂ رده وﻳﮋﮔﻲ6 Only property class 5.6. 7) Only for bolts and screws with thread diameters d ≤ 16 mm and lengths too short to permit wedge load testing. ( ﻓﻘﻂ ﺑﺮاي ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺑﺎ ﻗﻄﺮ7 و ﻃﻮلﻫﺎي ﺑﺴﻴﺎر ﻛﻮﺗﺎه ﻛﻪ اﻣﻜﺎنd≤16 mm رزوه .آزﻣﻮن ﺑﺎرﮔﺬاري ﮔﻮهاي را ﻧﺪاﺷﺘﻪ ﺑﺎﺷﻨﺪ ( اﻋﺪاد در اﻳﻦ ﺳﺘﻮنﻫﺎ ﺷﻤﺎره ﺑﻨﺪﻫﺎي ﻓﺮﻋﻲ اﺳﺘﺎﻧﺪارد8 8) Numbers in these columns are the subclauses numbers of ISO 898-1 . ﻣﻲﺑﺎﺷﺪISO 898-1 . ﻣﺮاﺟﻌﻪ ﮔﺮددISO 898/1 ﺑﺮاي اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ For more information refer to ISO 898-1 روش ﺑﺎزرﺳﻲ ﭘﺬﻳﺮش2-3-4-5 5.4.3.2 Acceptance inspection procedure The procedure to evaluate dimensional and mechanical property characteristics shall be in accordance with ISO 3269. روش ارزﻳﺎﺑﻲ وﻳﮋﮔﻲ ﻫﺎي اﺑﻌﺎدي و ﻣﻜﺎﻧﻴﻜﻲ ﺑﺎﻳﺪ ﻣﻄﺎﺑﻖ ﺑﺎ . ﺑﺎﺷﺪISO 3269 اﺳﺘﺎﻧﺪارد 5.4.3.3 Minimum ultimate tensile loads and proofing load ﺑﺎرﻫﺎي ﻛﺸﺸﻲ ﻧﻬﺎﺋﻲ و ﺑﺎر ﮔﻮاﻫﻲ ﻛﻨﻨﺪه3-3-4-5 ﻛﻤﻴﻨﻪ See tables 15, 16, 17 and 18. 18 و17 ،16 ،15 ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺟﺪولﻫﺎي 51 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 15 – MINIMUM ULTIMATE TENSILE LOADS – ISO METRIC COARSE PITCH THREAD ﺑﺎرﻫﺎي ﻛﺸﺸﻲ ﻧﻬﺎﺋﻲ ﻛﻤﻴﻨﻪ – رزوه درﺷﺖ ﮔﺎم ﻣﺘﺮﻳﻚ اﻳﺰو-15 ﺟﺪول Thread 1) (1 رزوه Nominal2) Property class stress area رده وﻳﮋﮔﻲ mm 2 3.6 4.6 4.8 5.6 As,nom (2 ﺳﻄﺢ ﺗﻨﺶ اﺳﻤﻲ ﻣﻴﻠﻲ ﻣﺘﺮﻣﺮﺑﻊ d 5.8 6.8 8.8 Minimum ultimate tensile load 9.8 10.9 12.9 (ﺑﺎر ﻛﺸﺸﻲ ﻧﻬﺎﺋﻲ ﻛﻤﻴﻨﻪ )ﻧﻴﻮﺗﻦ (As × Rm), N M3 5.03 1660 2010 2110 2510 2620 3020 4020 4530 5230 6140 M3,5 6.78 2240 2710 2850 3390 3530 4070 5420 6100 7050 8270 M4 8.78 2900 3510 3690 4390 4570 5270 7020 7900 9130 10700 M5 14.2 4690 5680 5960 7100 7380 8520 11350 12800 14800 17300 M6 20.1 6630 8040 8440 10000 10400 12100 16100 18100 20900 24500 M7 28.9 9540 11600 12100 14400 15000 17300 23100 26000 30100 35300 M8 36.6 12100 14600 15400 18300 19000 22000 29200 32900 38100 44600 M10 58 19100 23200 24400 29000 30200 34800 46400 52200 60300 70800 3) M12 84.3 27800 33700 35400 42200 43800 50600 67400 75900 87700 103000 M14 115 38000 46000 48300 57500 59800 69000 920003) 104000 120000 140000 3) M16 157 51800 62800 65900 78500 81600 94000 125000 141000 163000 192000 M18 192 63400 76800 80600 96000 99800 115000 159000 - 200000 234000 M20 245 80800 98000 103000 122000 127000 147000 203000 - 255000 299000 M22 303 100000 121000 127000 152000 158000 182000 252000 - 315000 370000 M24 353 116000 141000 148000 176000 184000 212000 293000 - 367000 431000 M27 459 152000 184000 193000 230000 239000 275000 381000 - 477000 560000 M30 561 185000 224000 236000 280000 292000 337000 466000 - 583000 684000 M33 694 229000 278000 292000 347000 361000 416000 576000 - 722000 847000 M36 817 270000 327000 343000 408000 425000 490000 678000 - 850000 997000 M39 976 322000 390000 410000 488000 508000 586000 810000 - 1020000 1200000 ISO 898-1 : 6 ﺑﺮ اﺳﺎس ﺟﺪول Based on table 6 : ISO 898-1 ( ﺟﺎﻳﻴﻜﻪ در ﻳﻚ ﻧﻤﺎد ﺗﻌﻴﻴﻦ ﻛﻨﻨﺪه رزوه ﺑــﻪ ﮔﺎم آن اﺷﺎره1 1) Where no thread pitch is indicated in a thread designation , coarse pitch is specified. This is given in ISO 261 and ISO 262. اﻳﻦ ﻣﻮﺿﻮع. ﻣﻨﻈﻮر رزوه ﺑــﺎ ﮔﺎم درﺷﺖ اﺳﺖ،ﻧﺸﺪه اﺳﺖ . ذﻛﺮ ﺷﺪه اﺳﺖISO 262 وISO 261 در 2) For structural bolting 70000 , 95500 and 130000 N. respectively. و95500 ، 70000 ( ﺑﺮاي ﭘﻴﭻﻫﺎي ﺳﺎزه اي ﺑﺘﺮﺗﻴﺐ2 3) To calculate As see sub-clause 8.2 in ISO 898-1 در اﺳﺘﺎﻧﺪارد8.2 ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺑﻨﺪ ﻓﺮﻋﻲAs ( ﺑﺮاي ﻣﺤﺎﺳﺒﻪ3 . ﻧﻴﻮﺗﻦ ﻣﻴﺒﺎﺷﺪ130000 .ISO 898-1 52 Nov. 2008/1387آﺑﺎن ٢ IPS-M-GN-130(2) TABLE 16 – PROOFING LOADS – ISO METRIC COARSE PITCH THREAD ﺑﺎرﻫﺎي ﮔﻮاﻫﻲ ﻛﻨﻨﺪه – رزوه درﺷﺖ ﮔﺎم ﻣﺘﺮﻳﻚ اﻳﺰو-16 ﺟﺪول 2) Thread 1) ((1 رزوه Nominal stress area mm2 As,nom Property class رده وﻳﮋﮔﻲ 3.6 4.6 4.8 5.6 5.8 6.8 8.8 9.8 10.9 12.9 Proofing load (2 d ﺳﻄﺢ ﺗﻨﺶ اﺳﻤﻲ ﻣﻴﻠﻴﻤﺘﺮﻣﺮﺑﻊ M3 5.03 910 1130 1560 1410 1910 2210 2920 3270 4180 4880 M3,5 6.78 1220 1530 2100 1900 2580 2980 3940 4410 5630 6580 M4 8.78 1580 1980 2720 2460 3340 3860 5100 5710 7290 8520 M5 14.2 2560 3200 4400 3980 5400 6250 8230 9230 11800 13800 M6 20.1 3620 4520 6230 5630 7640 8840 11600 13100 16700 19500 M7 28.9 5200 6500 8960 8090 11000 12700 16800 18800 24000 28000 M8 36.6 6590 8240 11400 10200 13900 16100 21200 23800 30400 35500 M10 58 10400 13000 18000 16200 22000 25500 33700 M12 M14 84.3 115 (ﺑﺎر ﮔﻮاﻫﻲ ﻛﻨﻨﺪه )ﻧﻴﻮﺗﻦ (As × Sp), N 15200 20700 19000 25900 26100 35600 23600 32200 32000 43700 37100 50600 37700 48100 56300 3) 54800 70000 81800 3) 74800 95500 112000 3) 48900 66700 M16 157 28300 35300 48700 44000 59700 69100 91000 102000- 130000 152000 M18 192 34600 43200 59500 53800 73000 84500 115000 - 159000 186000 M20 245 44100 55100 76000 68600 93100 108000 147000 - 203000 238000 M22 303 54500 68200 93900 84800 115000 133000 182000 - 252000 294000 M24 353 63500 79400 109000 98800 134000 155000 212000 - 293000 342000 M27 459 82600 103000 142000 128000 174000 202000 275000 - 381000 445000 M30 561 101000 126000 174000 157000 213000 247000 337000 - 466000 544000 M33 694 125000 156000 215000 194000 264000 305000 416000 - 576000 673000 M36 817 147000 184000 253000 229000 310000 359000 490000 - 678000 792000 M39 976 176000 220000 303000 273000 371000 429000 586000 - 810000 947000 ISO 898-1 : 7 ﺑﺮ اﺳﺎس ﺟﺪول Based on table 7 : ISO 898-1 1) Where no thread pitch is indicated in a thread designation, coarse pitch is specified. This is given in ISO 261 and ISO 262. ( ﺟﺎﻳﻴﻜﻪ در ﻳﻚ ﻧﻤﺎد ﺗﻌﻴﻴﻦ ﻛﻨﻨﺪه رزوه ﺑﻪ ﮔﺎم آن اﺷﺎره1 2) To calculate As see sub- clause 8.2 in ISO 898-1. در اﺳﺘﺎﻧﺪارد8.2 ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺑﻨﺪ ﻓﺮﻋﻲAs ( ﺑﺮاي ﻣﺤﺎﺳﺒﻪ2 3) For structural bolting 50700, 68800 and 94500 N, respectively. و68800 ، 70000 ( ﺑﺮاي ﭘﻴﭻ ﻣﻬﺮه ﺳﺎزهاي ﺑﺘﺮﺗﻴﺐ3 3 4 اﻳﻦ ﻣﻮﺿﻮع. ﻣﻨﻈﻮر رزوه ﺑﺎ ﮔﺎم درﺷﺖ اﺳﺖ،ﻧﺸﺪه اﺳﺖ . ذﻛﺮ ﺷﺪه اﺳﺖISO 262 وISO 261در . ISO 898-1 . ﻧﻴﻮﺗﻦ ﻣﻲﺑﺎﺷﺪ94500 53 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 17 - MINIMUM ULTIMATE TENSILE LOADS – ISO METRIC FINE PITCH THREAD ﺑﺎرﻫﺎي ﻛﺸﺸﻲ ﻧﻬﺎﻳﻲ ﻛﻤﻴﻨﻪ – رزوه رﻳﺰﮔﺎم ﻣﺘﺮﻳﻚ اﻳﺰو-17 ﺟﺪول 2) Thread ((1 1) رزوه (dxp) M8×1 M10×1 M12×1.5 M14×1.5 M16×1.5 M18×1.5 M20×1.5 M22×1.5 M24×2 M27×2 M30×2 M33×2 M36×3 M39×3 Nominal stress area mm2 As,nom Property class رده وﻳﮋﮔﻲ 3.6 4.6 4.8 5.6 (2 ﺳﻄﺢ ﺗﻨﺶ اﺳﻤﻲ ﻣﻴﻠﻲ ﻣﺘﺮ ﻣﺮﺑﻊ 39.2 64.5 88.1 125 167 216 272 333 384 496 621 761 865 1030 9.8 10.9 12.9 35300 58100 79300 112000 150000 - 40800 67100 91600 130000 174000 225000 283000 346000 399000 516000 646000 791000 900000 1070000 47800 78700 107500 152000 204000 264000 332000 406000 469000 605000 758000 928000 1055000 1260000 (ﺑﺎر ﻛﺸﺸﻲ ﻧﻬﺎﻳﻲ ﻛﻤﻴﻨﻪ )ﻧﻴﻮﺗﻦ (As × Rm), N 12900 21300 29100 41200 55100 71300 89800 110000 127000 164000 205000 251000 285000 340000 15700 25800 35200 50000 66800 86400 109000 133000 154000 198000 248000 304000 346000 412000 16500 27100 37000 52500 70100 90700 114000 140000 161000 208000 261000 320000 363000 433000 19600 32300 44100 62500 83500 108000 136000 166000 192000 248000 310000 380000 432000 515000 20400 33500 45800 65000 86800 112000 141000 173000 200000 258000 323000 396000 450000 536000 23500 38700 52900 75000 100000 130000 163000 200000 230000 298000 373000 457000 519000 618000 31360 51600 70500 100000 134000 179000 226000 276000 319000 412000 515000 632000 718000 855000 ISO 898-1 : 8 ﺑﺮ اﺳﺎس ﺟﺪول Based on table 8 : ISO 898-1 5 5.8 6.8 8.8 Minimum ultimate tensile load . ﮔﺎم رزوه اﺳﺖP (1 1) p is the pitch of the thread. در اﺳﺘﺎﻧﺪارد8.2 ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺑﻨﺪ ﻓﺮﻋﻲAs ( ﺑﺮاي ﻣﺤﺎﺳﺒﻪ2 2) To calculate As see sub-clause 8.2 in ISO 898-1. . ISO 898-1 54 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 18 – PROOFING LOADS – ISO METRIC FINE PITCH THREAD ﺑﺎرﻫﺎي ﮔﻮاﻫﻲ ﻛﻨﻨﺪه – رزوه رﻳﺰﮔﺎم ﻣﺘﺮﻳﻚ اﻳﺰو-18 ﺟﺪول 2) Thread 1) (1 رزوه (dxp) Nominal stress area mm2 As,nom Property class رده وﻳﮋﮔﻲ 3.6 4.6 4.8 5.6 (2 ﺳﻄﺢ ﺗﻨﺶ اﺳﻤﻲ ﻣﻴﻠﻴﻤﺘﺮﻣﺮﺑﻊ 5.8 6.8 proofing load 8.8 9.8 10.9 12.9 (ﺑﺎر ﮔﻮاﻫﻲ ﻛﻨﻨﺪه )ﻧﻴﻮﺗﻦ (As × SP), N M8×1 39.2 7060 8820 12200 11000 14900 17200 22700 25500 32500 38000 M10×1 64.5 11600 14500 20000 18100 24500 28400 37400 41900 53500 62700 M12×1.5 88.1 15900 19800 27300 24700 33500 38800 51100 57300 73100 85500 M14×1.5 125 22500 28100 38800 35000 47500 55000 72500 81200 104000 121000 M16×1.5 167 30100 37600 51800 46800 63500 73500 96900 109000 139000 162000 M18×1.5 216 38900 48600 67000 60500 82100 95000 130000 - 179000 210000 M20×1.5 272 49000 61200 84300 76200 103000 120000 163000 - 226000 264000 M22×1.5 333 59900 74900 103000 93200 126000 146000 200000 - 276000 323000 M24×2 384 69100 86400 119000 108000 146000 169000 230000 - 319000 372000 M27×2 496 89300 112000 154000 139000 188000 218000 298000 - 412000 481000 M30×2 621 112000 140000 192000 174000 236000 273000 373000 - 515000 602000 M33×2 761 137000 171000 236000 213000 289000 335000 457000 - 632000 738000 M36×3 865 156000 195000 268000 242000 329000 381000 519000 - 718000 839000 M39×3 1030 185000 232000 319000 288000 391000 453000 618000 - 855000 999000 Based on table 9 : ISO 898-1 6 ISO 898-1 : 9 ﺑﺮ اﺳﺎس ﺟﺪول . ﮔﺎم رزوه اﺳﺖP (1 1) p is the pitch of the thread. در اﺳﺘﺎﻧﺪارد8.2 ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺑﻨﺪ ﻓﺮﻋﻲAs ( ﺑﺮاي ﻣﺤﺎﺳﺒﻪ2 2) To calculate As see sub-clause 8.2 in ISO 898-1. . ISO 898-1 55 آﺑﺎنNov. 2008/1387 )IPS-M-GN-130(2 -6ﻧﺸﺎﻧﻪ ﮔﺬاري 6. MARKING 1-6ﻧﻤﺎدﻫﺎ 6.1 Symbols ﻧﻤﺎدﻫﺎي ﻧﺸﺎﻧﻪ ﮔﺬاري در ﺟﺪول 19ﻧﺸﺎن داده ﺷﺪه اﺳﺖ. Marking symbols are shown in table 19. 2-6ﺷﻨﺎﺳﺎﻳﻲ 6.2 Identification 1-2-6ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺷﺶ ﮔﻮش 6.2.1 Hexagon bolts and screws ﭘﻴﭻﻫـﺎي ﻣﻬﺮه و ﭘﻴﭻﻫــﺎي ﮔﻮﺷﺘﻲ ﺷﺶ ﮔﻮش ﺑـــﺎﻳﺪ ﺑﺎ ﻧﻤﺎد ﻣﺨﺼﻮص رده وﻳﮋﮔﻲ ﻧﺸﺎﻧﻪ ﮔﺬاري ﺷﻮد . ﻧﺸﺎﻧﻪ ﮔﺬاري ﺑﺮاي ﻛﻠﻴﻪ رده ﻫﺎي وﻳﮋﮔﻲ اﺟﺒﺎري اﺳﺖ ،ﺗﺮﺟﻴﺤﺎً ﺑﺎ اﻳﺠﺎد ﻓﺮورﻓﺘﮕﻲ ﻳﺎ ﺑﺮﺟﺴﺘﻪ ﻛﺎري ﺑﺮ روي ﺳﺮ و ﻳﺎ ﺑﺎ اﻳﺠﺎد ﻓﺮورﻓﺘﮕﻲ ﺑﺮ ﭘﻬﻠﻮي ﺳﺮ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ .(7 ﻧﺸﺎﻧﻪ ﮔﺬاري ﺑﺮاي ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺷﺶﮔﻮش ﺑﺎ ﻗﻄــﺮﻫﺎي اﺳﻤﻲ ﺑﺰرﮔﺘﺮ ﻳﺎ ﻣﺴﺎوي 5ﻣﻴﻠﻴﻤﺘﺮ در ﺟﺎﻳـﻲ ﻛﻪ ﺷﻜﻞ ﻓﺮآورده اﻣﻜﺎن دﻫﺪ ﺗﺮﺟﻴﺤﺎً ﺑﺮ روي ﺳﺮ آﻧﻬﺎ اﻧﺠﺎم ﮔﻴﺮد. Hexagon bolts and screws shall be marked with the designation symbol of the property class. The marking is obligatory for all property classes, preferably on the top of the head by indenting or embossing or on the side of the head by indenting (see fig. 7). Marking is required for hexagon bolts and screws with nominal diameters d ≥ 5mm where the shape of the product allows it, preferably on the head. EXAMPLES OF MARKING ON HEXAGON BOLTS AND SCREWS Fig. 7 ﻣﺜﺎلﻫﺎﻳﻲ از ﻧﺸﺎﻧﻪ ﮔﺬاري ﺑﺮ روي ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺷﺶ ﮔﻮش ﺷﻜﻞ 7 TABLE 19 – MARKING SYMBOLS ﺟﺪول -19ﻧﻤﺎدﻫﺎي ﻧﺸﺎﻧﻪ ﮔﺬاري 12.9 10.9 9.8 8.8 6.8 5.8 5.6 12.9 10.9 9.8 8.8 6.8 5.8 5.6 Property class رده وﻳﮋﮔﻲ )Marking symbol1),2 ( 2(1 ﻧﻤﺎد ﻧﺸﺎﻧﻪ ﮔﺬاري Based on table 14 : ISO 898-1 ﺑﺮ اﺳﺎس ﺟﺪول ISO 898-1 : 14 See notes in the next page. ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﻳﺎدآوريﻫﺎ در ﺻﻔﺤﻪ ﺑﻌﺪ. 56 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) 1) The full-stop in the marking symbol may be omitted. .( ﻧﻘﻄﻪ در ﻧﻤﺎد ﻧﺸﺎﻧﻪ ﮔﺬاري ﻣﻤﻜﻦ اﺳﺖ ﺣﺬف ﮔﺮدد1 2) When low carbon martensitic steels are used for property class 10.9 (see table 11), the symbol 10.9 shall be underlined: 10.9. ( وﻗﺘﻴﻜــﻪ ﻓﻮﻻدﻫﺎي ﻣﺎرﺗﻨﺰﻳﺘﻲ ﻛﻢ ﻛــﺮﺑﻦ ﺑﺮاي رده2 ﺑﻜﺎر ﺑﺮده ﺷﺪه ﺑﺎﺷﺪ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺟﺪول10.9 وﻳﮋﮔﻲ .10.9 : ﺑﺎﻳﺪ ﺧﻂ ﻛﺸﻴﺪه ﺷﻮد10.9 . زﻳﺮ ﻧﻤﺎد. (11 ﻧﺸﺎﻧﻪ ﮔﺬاري ﻣﻴﻞ ﭘﻴﭻ ﻫﺎ2-2-6 6.2.2 Marking of studs ﻣﻴﻞ ﭘﻴﭻﻫﺎ ﺑﺎﻳﺪ ﺑﺎ ﻧﻤﺎد ﻣﺨﺼﻮص رده وﻳﮋﮔﻲ ﻧﺸﺎﻧﻪﮔﺬاري .ﮔﺮدد ﻧﺸﺎﻧﻪ ﮔﺬاري ﺗﺮﺟﻴﺤﺎً ﺑﻮﺳﻴﻠﻪ اﻳﺠﺎد آج و ﻓﺮورﻓﺘﮕﻲ ﺑﺮ روي اﻧﺘﻬﺎي ﺑﺨﺶ رزوه ﺷﺪه ﺑﺮاي رده ﻫﺎي وﻳﮋﮔﻲ ﺑﺮاﺑﺮ ﻳﺎ ﺑﺎﻻﺗﺮ از ﻧﺸﺎﻧﻪ ﮔﺬاري ﺑﺮاي.(8 )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑـﻪ ﺷﻜﻞ، اﺟﺒﺎري اﺳﺖ8.8 ﻣﻴﻞ ﭘﻴﭻ ﻫﺎ ﻳﺎ ﺧﻮرﻧﺪ ﺗﺪاﺧﻠﻲ ﺑﺎﻳﺪ در اﻧﺘﻬﺎﻳﻲ ﻛﻪ ﻣﻬﺮه ﺑﺴﺘﻪ ﻧﺸﺎﻧﻪ ﮔﺬاري ﺑﺮاي ﻣﻴﻞ ﭘﻴﭻﻫﺎي ﺑـﺎ ﻗﻄﺮ.ﻣﻴﺸﻮد اﻧﺠﺎم ﮔﻴﺮد . ﻣﻴﻠﻴﻤﺘﺮ ﻻزم ﻣﻲ ﺑﺎﺷﺪ5 اﺳﻤﻲ ﺑﺮاﺑﺮ ﻳــﺎ ﺑﺰرﮔﺘﺮ از Studs shall be marked with the designation symbol of the property class. The marking is obligatory for property classes equal to or higher than 8.8, preferably on the extreme end of the threaded portion by indenting (see figure 8). For studs with interference fit, the marking shall be at the nut end. Marking is required for studs with nominal diameters equal to or greater than 5mm :ﻳﺎد آوري Note: ﻣﺮاﺟﻌﻪISO 286-1 ﺑﺮاي ﺗﻌﺮﻳﻒ ﺧﻮرﻧﺪ ﺗﺪاﺧﻠﻲ ﺑﻪ اﺳﺘﺎﻧﺪارد .ﮔﺮدد For definition of interference fit see ISO 286-1. 57 Nov. 2008/1387آﺑﺎن 7 IPS-M-GN-130(2) MARKING OF STUD Fig. 8 ﻧﺸﺎﻧﻪﮔﺬاري ﻣﻴﻞ ﭘﻴﭻﻫﺎ 8 ﺷﻜﻞ ﻧﺸﺎﻧﻪﮔﺬاري رزوه ﭼﭗ ﮔﺮد3-6 6.3 Marking of Left-Hand Thread ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺑﺎ روزهﻫﺎي ﭼﭗ ﮔﺮد ﺑﺎﻳﺪ ﺑﺎ ﻧﺸﺎن داده ﺷﺪه اﺳﺖ ﺑﺮ روي ﺳﺮ ﻳﺎ9 ﻧﻤﺎدي ﻛﻪ در ﺷﻜﻞ . ﻧﻮك آﻧﻬﺎ ﻧﺸﺎﻧﻪﮔﺬاري ﮔﺮدﻧﺪ Bolts and screws with left-hand thread shall be marked with the symbol shown in figure 9, either on the top of the head or the point. 8 LEFT-HAND THREAD MARKING Fig. 9 ﻧﺸﺎﻧﻪ ﮔﺬاري رزوه ﭼﭗ ﮔﺮد 9 ﺷﻜﻞ ﻧﺸﺎﻧﻪ ﮔﺬاري )ﻋﻼﻣﺖ ﺷﻨﺎﺳﺎﺋﻲ( ﺗﺠﺎري4-6 6.4 Trade (Identification) Marking ﻧﺸﺎﻧﻪ ﮔﺬاري )ﻋﻼﻣﺖ ﺷﻨﺎﺳﺎﺋﻲ( ﺗﺠﺎري ﺳﺎزﻧﺪه ﺑــﺮ روي ﻫﻤــﻪ ﻓﺮآورده ﻫﺎﺋﻲ ﻛﻪ ﺑﺎ رده ﻫﺎي وﻳﮋﮔﻲ ﻧﺸﺎﻧﻪ ﮔﺬاري .ﺷﺪهاﻧﺪ اﺟﺒﺎري اﺳﺖ The trade (identification) marking of the manufacturer is mandatory on all products which are marked with property classes. 58 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) ﻧﺸﺎﻧﻪ ﮔﺬاري ﻣﻬﺮهﻫﺎ5-6 6.5 Marking of Nuts ﻣﻬﺮهﻫﺎ ﺑﺎﻳﺪ ﺑﺎ درﺟﻪ ﻓﻮﻻد ورده وﻳﮋﮔﻲ ﻧﺸﺎﻧﻪ ﮔﺬاري ﮔﺮدﻧﺪ و و ﺑﻴﺸﺘﺮ ﻋﻼوه ﺑﺮ آن ﺑﺎﻳﺪ ﺑﺎM5 ﻣﻬﺮهﻫﺎي ﺑﺎ ﻗﻄﺮ اﺳﻤﻲ رزوه . ﻧﺸﺎﻧﻪ ﺷﻨﺎﺳﺎﺋﻲ ﺳﺎزﻧﺪه ﻧﻴﺰ ﻧﺸﺎﻧﻪ ﮔﺬاري ﺷﻮﻧﺪ Nuts shall be marked with the steel grade and property class, and with the manufacturer’s identification mark for nuts of M5 nominal thread diameter and greater. ﻧﺸﺎﻧﻪ ﮔﺬاري ﺑﺴﺘﻪ ﻫﺎ و ﺟﻌﺒﻪﻫﺎ6-6 6.6 Marking of Packages and Containers ﻧﺸﺎﻧﻪ ﮔﺬاري ﻛﻤﻴﻨﻪ ﻣﺸﺨﺼﺎت ﺗﻌﻴﻴﻦ ﺷﺪه ﺑﺸﺮح زﻳﺮ ﺑﺮ روي : ﻫﻤﻪ ﺑﺴﺘﻪﻫﺎ و ﺟﻌﺒﻪ ﻫﺎ در ﻫﻤﻪ اﻧﺪازهﻫﺎ اﺟﺒﺎري اﺳﺖ اﻧﺪازه – ﻣﻘﺪار رده وﻳﮋﮔﻲ درﺟﻪ ﻓﻮﻻد ﻧﻤﺎد ﺷﻨﺎﺳﺎﺋﻲ ﺳﺎزﻧﺪه ﺧﺮﻳﺪار- ﺷﻤﺎره ﺳﻔﺎرش (ﺗﺎرﻳﺦ ﺳﺎﺧﺖ )ﺗﻮﻟﻴﺪ Marking of the designation is mandatory on all packages of all sizes including at least as follows: Size – quantity Property class Steel grade Manufacturer’s identification mark Order no – purchaser Date of manufacturing ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ، واﺷﺮﻫﺎي ﺳﺎده ﺑﺮاي ﭘﻴﭻﻫﺎي ﻣﻬﺮه-7 7. PLAIN WASHERS FOR METRIC BOLTS, SCREWS AND NUTS و ﻣﻬﺮه ﻫﺎي ﻣﺘﺮﻳﻚ 7.1 Plain Washer Requirements اﻟﺰاﻣﺎت واﺷﺮﻫﺎي ﺳﺎده1-7 Plain washers of specified bolts, screws, studs and nuts shall have the following specifications: ، ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ، واﺷﺮﻫﺎي ﺳﺎده ﻣﺮﺑﻮط ﺑﻪ ﭘﻴﭻﻫﺎي ﻣﻬﺮه ﻣﻴﻞ ﭘﻴﭻ ﻫﺎ و ﻣﻬﺮه ﻫﺎي ﻣﺨﺼﻮص ﺑﺎﻳﺪ داراي ﻣﺸﺨﺼﺎت زﻳﺮ : ﺑﺎﺷﻨﺪ ﺳﻮراخ ﻫﺎي ﻟﻘﻲ دار در واﺷﺮﻫﺎ1-1-7 7.1.1 Clearance holes ( ﺑﺎﻳــﺪ ﻣﻄــﺎﺑﻖ ﺑــﺎ10 )ﺷــﻜﻞdh ﻗﻄــﺮ ﺳــﻮراخﻫــﺎي ﻟﻘــﻲدار : ﺑﻪ ﺗﺮﺗﻴﺐ زﻳﺮ ﺑﺎﺷﺪ20ﻣﺸﺨﺼﺎت ذﻛﺮ ﺷﺪه در ﺟﺪول و ﺑﺎ ﺿﺨﺎﻣﺖ اﺳﻤﻲA ﺳﺮي واﺷﺮﻫﺎي رﻳﺰ از ﻓﺮآورده درﺟﻪ ﺑﺮاي اﻧﺪازه ﻫﺎي اﺳﻤﻲ، ﺑﺮاي ﻣﺜﺎل. ﻣﻴﻠﻴﻤﺘﺮ6 ﻛﻮﭼﻜﺘﺮ از : ﻣﻴﻠﻴﻤﺘﺮ39ﻛﻮﭼﻜﺘﺮ از ﺑﺎ ﺿﺨﺎﻣﺖA ﺳﺮي واﺷﺮﻫﺎي ﻣﺘﻮﺳﻂ از ﻓﺮآورده درﺟﻪ ﺑﺮاي، ﺑﺮاي ﻣﺜﺎل. ﻣﻴﻠﻴﻤﺘﺮ6 اﺳﻤﻲ ﺑﺮاﺑﺮ ﻳﺎ ﺑﺰرﮔﺘﺮ از ﻣﻴﻠﻴﻤﺘﺮ و واﺷﺮﻫﺎي از39 اﻧﺪازهﻫﺎي اﺳﻤﻲ ﺑﺰرﮔﺘﺮ ﻳﺎ ﺑﺮاﺑﺮ .C ﻓﺮآورده درﺟﻪ The clearance holes diameters dh (Fig. 10) shall be chosen in accordance with those specified in table 20 ; as follows: - fine series for washers of product grade A and with a nominal thickness of less than 6 mm, i.e. for nominal sizes < 39mm; - medium series for washers of product grade A and with a nominal thickness equal to or greater than 6 mm, i.e. for nominal sizes ≥ 39mm and washers of product grade C. 59 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) Fig. 10 10 ﺷﻜﻞ TABLE 20 – CLEARANCE HOLE – ﺳﻮراخ ﻟﻘﻲ دار در واﺷﺮ20 ﺟﺪول Thread diameter Clearance hole ﻗﻄﺮ رزوه dh mm ﺳﻮراخ ﻟﻘﻲ دار d mm ﻣﻴﻠﻴﻤﺘﺮ ﻣﻴﻠﻴﻤﺘﺮ Series: ﺳﺮي ﻫﺎ 1.6 1.8 2 2.5 3 3.5 4 4.5 5 6 7 8 10 12 14 16 18 20 22 24 27 30 33 36 39 42 45 48 52 56 60 64 68 Fine Medium Coarse رﻳﺰ ﻣﺘﻮﺳﻂ درﺷﺖ 1.7 2 2.2 2.7 3.2 3.7 4.3 4.8 5.3 6.4 7.4 8.4 10.5 13 15 17 19 21 23 25 28 31 34 37 40 43 46 50 54 58 62 66 70 1.8 2.1 2.4 2.9 3.4 3.9 4.5 5 5.5 6.6 7.6 9 11 13.5 13.5 17.5 20 22 24 26 30 33 36 39 42 45 48 52 56 62 66 70 74 2 2.2 2.6 3.1 3.6 4.2 4.8 5.3 5.8 7 8 10 12 14.5 15.5 18.5 21 24 26 28 32 35 38 42 45 48 52 56 62 66 70 74 78 Based on ISO 273 60 ISO 273 ﺑﺮاﺳﺎس Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) داﻣﻨﻪﻫﺎي رواداري زﻳﺮ ﻓﻘﻂ ﺟﻬﺖ اﻃﻼع اراﺋﻪ ﺷﺪه اﺳﺖ ﺗﺎ در اﺳﺘﻔﺎده،ﺟﺎﻳﻲ ﻛﻪ ﻣﺸﺨﺺ ﻛﺮدن رواداريﻫﺎ ﻣﻮرد ﻧﻴﺎز اﺳﺖ :ﮔﺮدد H12 :ﺳﺮي ﻫﺎي رﻳﺰ H13 :ﺳﺮي ﻫﺎي ﻣﺘﻮﺳﻂ H14 :ﺳﺮي ﻫﺎي درﺷﺖ در ﻣﻮاردي ﻛﻪ ﻻزم اﺳﺖ از ﺗﺪاﺧﻞ ﺑﻴﻦ ﻟﺒﻪ ﺳﻮراخ و ﻣﺎﻫﻴﭽﻪ ﭘﻴﺶ ﺑﻴﻨﻲ ﻳﻚ ﭘﺦ در ﻟﺒﻪ،زﻳﺮ ﺳﺮي ﭘﻴﭻ ﻣﻬﺮه اﺣﺘﺮاز ﮔﺮدد .(ISO 273 ﺳﻮراخ ﺗﻮﺻﻴﻪ ﻣﻴﮕﺮدد )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ( ﺑﺮايISO 273 رواداري ﻫﺎي اراﺋﻪ ﺷﺪه )و در:ﻳﺎدآوري ﺳﻮراﺧﻬﺎي ﻟﻘﻲ دار ﺑﺮاي اﻃﻼع ﻣﻴﺒﺎﺷﺪ و ﻗﺎﺑﻞ اﺳﺘﻔﺎده ﺑﺮاي رواداريﻫﺎ. ﻧﻤﻴﺒﺎﺷﺪC وA واﺷﺮﻫﺎي از ﻓﺮآورده درﺟﻪ ﻫﺎي . داده ﺷﺪه اﺳﺖISO 4759-3 ﺑﺮاي واﺷﺮﻫﺎي ﺳﺎده در .(ISO 887 از3 )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑـﻪ ﺑﻨﺪ The following tolerance fields are given for information only, for use where it is desirable to specify tolerances: Fine series: H12 Medium series: H13 Coarse series: H14 In cases where it is necessary to avoid interference between the edge of the hole and the under head fillet of the bolt, a chamfer is recommended(see ISO 273) Note: The tolerances for clearance holes given (and in ISO 273) for information are not applicable to washers of product grades A and C: The tolerances for plain washers are specified in ISO 4759-3 (see Clause 3 of ISO 887). ﻗﻄﺮﻫﺎي ﺑﻴﺮوﻧﻲ2-1-7 7.1.2 Outside diameters (11 ﺑﺮاي واﺷﺮﻫﺎ )ﻧﮕﺎه ﻛﻨﻴﺪ ﺑـﻪ ﺷﻜﻞd2 ﻗﻄﺮﻫﺎي ﺑﻴﺮوﻧﻲ . ﮔﺰﻳﻨﺶ ﮔﺮدد21 ﺑﺎﻳﺪ از ﻣﻘﺎدﻳﺮ داده ﺷﺪه در ﺟﺪول The outside diameters d2 for washers (see Fig. 11) shall be chosen from the values given in table 21. TABLE 21-DIMENSIONS d2 d2 –اﺑﻌﺎد21 ﺟﺪول Values in millimeters 0.5 3 3.5 4 4.5 5 6 7 .ﻣﻘﺎدﻳﺮ ﺑﺮ ﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ 8 9 10 11 12 14 15 16 18 20 22 24 28 30 34 37 39 44 50 56 60 66 72 78 80 85 92 98 105 110 115 120 125 135 140 145 160 165 175 180 190 200 210 220 230 240 250 ISO 887 ﺑﺮ اﺳﺎس Based on ISO 887 ﺿﺨﺎﻣﺖ3-1-7 7.1.3 Thicknesses ﺗﻮﺻﻴﻪ ﻣﻴﺸﻮد ﺿﺨﺎﻣﺖ واﺷﺮﻫﺎ از ﻣﻘﺎدﻳﺮ داده ﺷﺪه در ﺟﺪول . ﮔﺰﻳﻨﺶ ﮔﺮدد22 The thicknesses for washers should be chosen from the values given in table 22 61 Nov. 2008/1387آﺑﺎن IPS-M-GN-130(2) TABLE 22 – DIMENSIONS h h اﺑﻌﺎد-22 ﺟﺪول Values in millimeters 0.3 0.5 0.8 ﻣﻘﺎدﻳﺮ ﺑﺮ ﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ 1 1.2 1.6 2 2.5 3 4 5 6 8 10 12 14 16 18 ISO 887 ﺑﺮ اﺳﺎس Based on ISO 887 ﺗﺮﻛﻴﺐ ﺗﺮﺟﻴﺤﻲ ﺑﺮاي واﺷﺮﻫﺎي ﺳﺎده4-1-7 7.1.4 Preferred combination for plain washers Fig. 11 11 ﺷﻜﻞ 62 Dimensions in millimeters اﺑﻌﺎد ﺑﺮ ﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Nov. 2008/1387آﺑﺎن 63 IPS-M-GN-130(2) Dimensions in millimeters اﺑﻌﺎد ﺑﺮ ﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Oct.2008 / 1387 ﻣﻬﺮ 64 IPS-M-GN-130(2) Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) رواداريﻫﺎ5-1-7 7.1.5 Tolerances 24 در ﺟﺪولC و درﺟﻪA رواداريﻫﺎ ﺑﺮاي واﺷﺮﻫﺎي درﺟﻪ .داده ﺷﺪه اﺳﺖ اﻳﻦ رواداريﻫﺎ ﺑﺮاي اﺳﺘﻔﺎده در ﺗﻬﻴﻪ ﻓﺮآوردهﻫﺎي ﻣﻄﺎﺑﻖ اﺳﺘﺎﻧﺪارد اﻳﺰو ﺟﻬﺖ ﺳﺎﺧﺖ واﺷﺮﻫﺎي ﺗﺨﺖ ﻣﻨﮕﻨﻪ ﺷﺪه ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و،ﻣﺨﺼﻮص اﺳﺘﻔﺎده ﺑﺎ ﭘﻴﭻﻫﺎي ﻣﻬﺮه ﻣﻴﻠﻴﻤﺘﺮ150 ﻣﻴﻠﻴﻤﺘﺮ ﺗﺎ1 ﻣﻬﺮهﻫﺎي ﺑﺎ ﻗﻄﺮ اﺳﻤﻲ رزوه ﺷﺎﻣﻞ .ﻣﻴﺒﺎﺷﺪ ISO 1101 رواداريﻫﺎ و ﺟﺎﻳﮕﺎهﻫﺎي رواداري ﻣﻄﺎﺑﻖ ﺑﺎ ﺗﻌﺎرﻳﻒ . ﻣﺸﺨﺺ و ﻧﺸﺎن داده ﺷﺪه اﺳﺖISO 2692 و The tolerances for washers grades A and C are given in table 24. These tolerances are for use in the preparation of ISO product standards for punched plain washers for use with bolts, screws and nuts of nominal thread diameters of from 1 mm to 150 mm inclusive. The tolerances and positions are specified and indicated according to the definitions of ISO 1101 and ISO 2692. 65 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 24 – TOLERANCES رواداري ﻫﺎ-24 ﺟﺪول Feature Tolerances ﺷﻜﻞ رواداريﻫﺎ Product grades ﻓﺮآورده درﺟﻪﻫﺎي A h 3.3 Thickness ﺿﺨﺎﻣﺖ3-3 C h tol.رواداري tol. mm mm ﻣﻴﻠﻴﻤﺘﺮ ﻣﻴﻠﻴﻤﺘﺮ ﻣﻴﻠﻴﻤﺘﺮ h ≤ 0.5 0.5 < h ≤ 1 1 < h ≤ 2.5 2.5 < h ≤ 4 4<h≤6 6 < h ≤ 10 10 < h ≤ 20 ±0.05 ±0.1 ±0.2 ±0.3 ±0.6 ±1 ±1.2 h ≤ 0.5 0.5 < h ≤ 1 1 < h ≤ 2.5 2.5 < h ≤ 4 4<h≤6 6 < h ≤ 10 10 < h ≤ 20 mm رواداري mm ﻣﻴﻠﻴﻤﺘﺮ ±0.1 ±0.2 ±0.3 ±0.6 ±1 ±1.2 ±1.6 3.4 chamfer ﭘﺨﻲ4-3 α α = 30ْ to 45ْ emin = 0.25 h e emax = 0.5 h 3.5 Tolerances of form and position 3.5.1 Thickness variation Δh on the same part ∆ در ﻳﻚ ﻗﻄﻌﻪh ﺗﻐﻴﻴﺮات ﺿﺨﺎﻣﺖ1-5-3 Note: Requirements for Δh Apply at a distance of x = 0.1 (d2 – d1) from both the edge of the hole and the outer edge: i.e. only on 60 % of the ring width. از ﻫـﺮ دو ﻟﺒـﻪx=0.1(d2-d1) ∆ ﻛـﻪ در ﻓﺎﺻـﻠﻪh اﻟﺰاﻣﺎت ﺑﺮاي: ﻳﺎدآوري روادارﻫﺎي ﺷﻜﻞ و ﺟﺎﻳﮕﺎه5-3 h mm Δh mm ﻣﻴﻠﻴﻤﺘﺮ ﻣﻴﻠﻴﻤﺘﺮ h ≤ 0.5 0.5 < h ≤ 1 1 < h ≤ 2.5 2.5 < h ≤ 4 4<h≤6 6 < h ≤ 10 10 < h ≤ 20 0.025 0.05 0.1 0.15 0.2 0.3 0.4 (No requirements) ( )ﺑﺪون اﻟﺰاﻣﺎت درﺻـﺪي60 ﻣﺜﻼً ﻓﻘـﻂ در.ﺳﻮراخ ﻟﻘﻲ دار و ﻟﺒﻪ ﺑﻴﺮوﻧﻲ ﺑﻜﺎر ﺑﺮده ﻣﻲ ﺷﻮد .ﻋﺮض ﺣﻠﻘﻪ ( To be continued) ( )اداﻣﻪ دارد 66 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 24 – TOLERANCES (continued) ( رواداري )اداﻣﻪ-24 ﺟﺪول Feature Tolerances ﺷﻜﻞ رواداري ﻫﺎ Product grades ﻓﺮآورده درﺟﻪ ﻫﺎي A 3.5.2 Coaxially ﻫﻢ ﻣﺤﻮري-2-5-3 C d2 mm t1 ﻣﻴﻠﻴﻤﺘﺮ d2 mm t1 ﻣﻴﻠﻴﻤﺘﺮ d2 ≤ 50 d2>50 2 IT 12 2 IT 13 h mm t2a )(اﻟﻒ mm ﻣﻴﻠﻴﻤﺘﺮ ﻣﻴﻠﻴﻤﺘﺮ d2 ≤ 50 d2>50 2 IT 15 2 IT 16 Note: Tolerance t1 is based on dimension d2. . ﻣﻲﺑﺎﺷﺪd2 ﺑﺮ اﺳﺎس اﻧﺪازه ﻗﻄﺮt1 رواداري: ﻳﺎد آوري 3.5.3 Flatness ﺗﺨﺘﻲ-3-5-3 Stainless steel excepted ﺑﺠﺰ ﻓﻮﻻد زﻧﮓ ﻧﺰن h ≤ 0.5 0.5 < h ≤ 1 1 < h ≤ 2.5 2.5 < h ≤ 4 4<h≤6 6 < h ≤ 10 10 < h ≤ 20 0.1 0.15 0.2 0.3 0.4 0.6 1 (No requirements) ()ﺑﺪون اﻟﺰاﻣﺎت Stainless steel ﻓﻮﻻد زﻧﮓ ﻧﺰن Note: Tolerance t2 is always independent of the thickness tolerance for h. . اﺳﺖh ﻫﻤﻴﺸﻪ ﻣﺴﺘﻘﻞ از رواداري ﺿﺨﺎﻣﺖ ﺑﺮايt2 رواداري: ﻳﺎدآوري a) Flatness is measured after removal of burrs. For washers made from stainless steel the tolerance of flatness is 2t2. h ≤ 0.5 0.5 < h ≤ 1 1 < h ≤ 2.5 2.5 < h ≤ 4 4<h≤6 6 < h ≤ 10 10 < h ≤ 20 0.15 0.22 0.3 0.45 0.6 0.9 1.5 ﺑﺮاي واﺷﺮﻫﺎي ﺳـﺎﺧﺘﻪ ﺷـﺪه از.اﻟﻒ( ﻣﻴﺰان ﺗﺨﺘﻲ ﭘﺲ از زدودن ﺑﺮاده ﻫﺎ اﻧﺪازه ﮔﻴﺮي ﻣﻲ ﺷﻮد . ﻣﻲ ﺑﺎﺷﺪ2t2 رواداري ﺗﺨﺘﻲ، ﻓﻮﻻد زﻧﮓ ﻧﺰن Based on table 1: ISO 4759-3 ISO 4759-3 : 1 ﺑﺮ اﺳﺎس ﺟﺪول 67 Oct.2008 / 1387 ﻣﻬﺮ : ﻳﺎدآوري Note: " ﺣﺮوف اﺧﺘﺼﺎري درﺟﻪﻫﺎي "رواداري ﺑﻴﻦ اﻟﻤﻠﻠﻲIT ﻧﻤﺎد اﺳﺖ و ﺑﻌﻨﻮان رواداريﻫﺎي اﺳﺘﺎﻧﺪارد ﺣﺪود و ﺧﻮرﻧﺪﻫﺎ در ISO ﺑﺮاي اﻃﻼﻋﺎت ﺑﻴﺸﺘﺮ ﺑﻪ. ﺑﻜﺎر ﺑﺮده ﺷﺪه اﺳﺖISO ﺳﺎﻣﺎﻧﻪ . ﻣﺮاﺟﻌﻪ ﺷﻮدISO 4759-3 و286-1 The letters of the symbol IT stands for “International Tolerance” grades and is used as standard tolerances of limits and fits in ISO system . For more information refer to ISO 286-1 and ISO 4759-3. اﻧﻮاع واﺷﺮﻫﺎي ﺳﺎده2-7 7.2 Plain Washer Types 7.2.1 IPS-M-GN-130(2) Plain washers-small grade A ﻓﺮآورده- ﺳﺮيﻫﺎي ﻛﻮﭼﻚ- واﺷﺮﻫﺎي ﺳﺎده1-2-7 series-product A درﺟﻪ This specification is for plain washers of product grade A. With small outside diameter preferable for screws with cylindrical heads, with thread sizes from M 1.6 to M 36 inclusive. ﺑﺎ ﻗﻄﺮA اﻳﻦ ﻣﺸﺨﺼﺎت ﺑﺮاي واﺷﺮﻫﺎي ﺳﺎده از ﻓﺮآورده درﺟﻪ ﺧﺎرﺟﻲ ﻛﻮﭼﻚ ﺑــﺮاي ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮ اﺳﺘﻮاﻧﻪاي و . ﺗﺮﺟﻴﺢ داده ﻣﻴﺸــﻮدM 36 ﺗﺎM 1.6 اﻧﺪازهﻫﺎي رزوه ﺷﺎﻣﻞ ﺑﺮاي ﻣﻮارد زﻳﺮ ﻣﻨﺎﺳﺐ200 HV واﺷﺮﻫﺎي از رده ﺳﺨﺘﻲ :ﻫﺴﺘﻨﺪ ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮ ﭘﻬﻦ در ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ، ﻳﺎ ﺳﺎﺧﺘﻪ ﺷﺪه از ﻓﻮﻻد زﻧﮓ ﻧﺰن8.8 ﭘﻴﭻﻫــﺎي ﮔﻮﺷﺘﻲ ﺳﺮ ﻣﻐﺰي دار )آﻟﻨـﻲ( ﺷﺶ ﮔﻮش در ﻳﺎ ﺳﺎﺧﺘﻪ ﺷﺪه از ﻓﻮﻻد،8.8 ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ ،زﻧﮓ ﻧﺰن ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮ ﻣﻐﺰي دار )آﻟﻨﻲ( ﺷﺶ ﭘﺮه در ﻳﺎ ﺳﺎﺧﺘﻪ ﺷﺪه از ﻓﻮﻻد،8.8 ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ ،زﻧﮓ ﻧﺰن ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮ ﭘﻬﻦ ﺑﺎ رزوه ﻧﻮردي و ﭘﻮﺳﺘﻪ ﺳﺨﺖ.ﺷﺪه ﺑﺮاي ﻣﻮارد زﻳﺮ ﻣﻨﺎﺳﺐ300HV واﺷﺮﻫﺎي از رده ﺳﺨﺘﻲ .ﻫﺴﺘﻨﺪ ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮ ﻣﻐﺰي دار )آﻟﻨﻲ( ﺷﺶ ﮔﻮش در،10.9رده ﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮ ﻣﻐﺰي دار )آﻟﻨﻲ( ﺷﺶ ﭘﺮه در.10.9ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ ،ﻫﻨﮕﺎﻣﻴﻜﻪ ﻗﻄﻌﺎت از ﺟﻨﺲ ﻣﻮاد ﻧﺮم ﻣﺤﻜﻢ ﺑﺴﺘﻪ ﺷﺪه ﺑﺎﺷﻨﺪ ،ﻳﺎ ﺳﻮراﺧﻬﺎي ﻟﻘﻲ دار ﺑﺰرگ در ﻗﻄﻌﻪ ﻛﺎر اﺳﺘﻔﺎده ﺷﺪه ﺑﺎﺷﺪ ﺗﻮﺻﻴﻪ ﻣﻴﺸﻮد ﻛﺎر ﺑﺮ ﻣﻨﺎﺳﺐ ﺑﻮدن اﻳﻦ ﻧﻮع واﺷﺮ را ﻛﻨﺘﺮل .ﻧﻤﺎﻳﺪ 26 و25 و ﺟﺪول ﻫﺎي12 ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ Washers of hardness class 200HV are suitable for - cheese head screws in property classes up to and including 8.8, or made of stainless steel; - hexagon socket head cap screws in property classes up to and including 8.8, or made of stainless steel; - hexalobular socket head cap screws in property classes up to and including 8.8, or made of stainless steel; - case-hardened thread rolling screws with cheese heads. Washers of hardness class 300HV are suitable for - hexagon socket head cap screws in property classes up to and including 10.9; - hex lobular socket head cap screws in property classes up to and including 10.9. When soft material pieces are clamped, or large clearance holes in the work piece are used, the user should check the technical suitability of this type of washer. See Fig. 12 and tables 25 and 26 68 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) DIMENSIONS IN MILLIMETERS, SURFACE ROUGHNESS VALUES IN MICROMETERS Fig. 12 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ و ارﻗﺎم ﻣﺮﺑﻮط ﺑﻪ زﺑﺮي ﺳﻄﺢ ﺑﺮﺣﺴﺐ ﻣﻴﻜﺮوﻣﺘﺮ 12 ﺷﻜﻞ TABLE 25- PREFERRED DIMENSIONS اﺑﻌﺎد ﺗﺮﺟﻴﺤﻲ-25 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter, d) اﻧﺪازه اﺳﻤﻲ )ﻗﻄﺮ اﺳﻤﻲ (d ،رزوه 1.6 2 2.5 3 4 5 6 8 10 12 16 20 24 30 36 ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ،اﺑﻌﺎد Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d2 h d1 nom (min) اﺳﻤﻲ max nom (max) min nom max min ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ ﻛﻤﻴﻨﻪ 3.2 4.2 4.7 5.7 7.64 8.64 10.57 14.57 17.57 19.48 27.48 33.38 38.38 49.38 58.8 0.3 0.3 0.5 0.5 0.5 1 1.6 1.6 1.6 2 2.5 3 4 4 5 0.35 0.35 0.55 0.55 0.55 1.1 1.8 1.8 1.8 2.2 2.7 3.3 4.3 4.3 5.6 0.25 0.25 0.45 0.45 0.45 0.9 1.4 1.4 1.4 1.8 2.3 2.7 3.7 3.7 4.4 ()ﻛﻤﻴﻨﻪ 1.70 2.20 2.70 3.20 4.30 5.30 6.40 8.40 10.50 13.00 17.00 21.00 25.00 31.00 37.00 ()ﺑﻴﺸﻴﻨﻪ 1.84 2.34 2.84 3.38 4. 48 5.48 6.62 8.62 10.77 13.27 17.27 21.33 25.33 31.39 37.62 3.5 4.5 5.0 6.0 8.00 9.00 11.00 15.00 18.00 20.00 28.00 34.00 39.00 50.00 60.0 ISO 7092 Based on ISO 7092 69 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 26- NON-PREFERRED DIMENSIONS اﺑﻌﺎد ﻏﻴﺮ ﺗﺮﺟﻴﺤﻲ-26 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter, d) اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 d2 h اﻧﺪازه اﺳﻤﻲ nom (min) )ﻗﻄﺮ اﺳﻤﻲ اﺳﻤﻲ (d ،رزوه ()ﻛﻤﻴﻨﻪ 3.5 14 18 22 27 33 3.70 15.00 19.00 23.00 28.00 34.00 max nom (max) min nom max min ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ ﻛﻤﻴﻨﻪ 6.64 23.48 29.48 36.38 43.38 54.8 0.5 2.5 3 3 4 5 0.55 2.7 3.3 3.3 4.3 5.6 0.45 2.3 2.7 2.7 3.7 4.4 ()ﺑﻴﺸﻴﻨﻪ 3.88 15.27 19.33 23.33 28.33 34.62 7.00 24.00 30.00 37.00 44.00 56.0 ISO 7092 ﺑﺮاﺳﺎس Based on ISO 7092 70 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 27-SPECIFICATIONS AND REFERENCES ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ-27 ﺟﺪول Stainless steel Steel ﻓﻮﻻد Material a) Grade (ب (اﻟﻒ ﻣﻮاد ﻓﻮﻻد زﻧﮓ ﻧﺰن b) A2 A4 درﺟﻪ Reference ISO 3506-1 ﻣﺮﺟﻊ Hardness class Mechanical properties وﻳﮋﮔﻲﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ رده ﺳﺨﺘﻲ Hardness ranged) (ت داﻣﻨﻪ ﺳﺨﺘﻲ 200HV 300 HVc ) (پ 200 HV 200 HV to 300 HV 300 HV to 370 HV 200 HV to 300 HV Product grade Tolerances ﻓﺮآورده درﺟﻪ رواداريﻫﺎ Reference ﻣﺮﺟﻊ A Table 24 24 ﺟﺪول Plain: i.e. washers to be supplied in natural finish, treated with a protective lubricant or with other coatings as agreed by company and supplier. Requirements for electroplating covered in ISO 4042. Surface finish ﭘﺮداﺧﺖ ﺳﻄﺢ F1 C1 C4 Requirements for non-electrolyti-cally applied zinc flake coatings covered in ISO 10683. For hardened and tempered washers, appropriate plating or coating processes should be employed to avoid hydrogen embitterment. When washers are electroplated or phosphated, they shall be suitably treated immediately after plating or coating to obviate detrimental hydrogen embitterment. All tolerances shall apply prior to the application of a plating or coating. (to be continued) ﺑﻪ ﻋﺒﺎرت دﻳﮕﺮ واﺷﺮﻫﺎﺋﻲ ﻛﻪ ﻗﺮاراﺳﺖ در:ﺳﺎده ﺑﺎﻳﻚ روﻏﻦ ﻣﺤﺎﻓﻆ،ﭘﺮداﺧﺖ ﻃﺒﻴﻌﻲ ﺗﺄﻣﻴﻦ ﺷﻮﻧﺪ ﻳﺎ ﭘﻮﺷﺶ دﻳﮕﺮي ﻛﻪ ﺑﻴﻦ ﺷﺮﻛﺖ و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه .ﻣﻮاﻓﻘﺖ ﺷﺪه اﺳﺖ ﭘﻮﺷﺶ ﻛﺎري ﺷﻮﻧﺪ ISO 4042 اﻟﺰاﻣﺎت ﻻزم ﺑــﺮاي آﺑﻜﺎري ﺑﺮﻗـــﻲ در . اراﺋﻪ ﺷﺪه اﺳﺖ اﻟﺰاﻣﺎت ﻻزم ﺑﺮاي ﭘﻮﺷﺶ ﺑﺎ ﭘﻮﺳﺘﻪ روي ﺑﻪ روش اراﺋﻪ ﺷﺪه اﺳﺖISO 10683 ﻏﻴﺮ ﺑﺮﻗﻲ در ﺑﺮاي واﺷﺮﻫﺎي ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺗﻮﺻﻴﻪ ﻣﻴﺸﻮد ﻓﺮآﻳﻨﺪﻫﺎي،ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه ﻣﻨﺎﺳﺒﻲ از آﺑﻜﺎري ﻳﺎ ﭘﻮﺷﺶ ﻛﺎري ﺑﻜﺎر ﺑﺮده ﺷﻮد ﺗﺎ ﻫﻨﮕﺎﻣﻴﻜﻪ.از ﺷﻜﻨﻨﺪﮔﻲ ﻫﻴﺪروژﻧﻲ ﺟﻠﻮﮔﻴﺮي ﮔﺮدد واﺷﺮﻫﺎ آﺑﻜﺎري ﻳﺎ ﻓﺴﻔﺎتﻛﺎري ﻣﻴﺸﻮﻧﺪ ﺑﺮاي ﺑﺮ ﻃﺮف ﻛﺮدن ﺷﻜﻨﻨﺪﮔﻲ ﻫﻴﺪروژﻧﻲ زﻳﺎن آور ﺑﺎﻳﺪ ﺑﻼﻓﺎﺻﻠﻪ ﭘﺲ از آﺑﻜﺎري ﻳﺎ ﻓﺴﻔﺎتﻛﺎري ﻋﻤﻠﻴﺎت ﻛﻠﻴﻪ رواداريﻫﺎ.ﻣﻨﺎﺳﺒﻲ ﺑﺮ روي آﻧﻬﺎ اﻧﺠﺎم ﮔﺮدد .ﺑﺎﻳﺪ ﻗﺒﻞ از آﺑﻜﺎري ﻳﺎ ﭘﻮﺷﺶ ﻛﺎري ﺑﻜﺎر رود Plain: i.e. washers shall be supplied in natural finish. ﺑﻪ ﻋﺒﺎرت دﻳﮕـﺮ:ﺳﺎده واﺷــــﺮﻫﺎ ﺑﺎﻳــــﺪ در ﭘﺮداﺧــــﺖ ﻃﺒﻴﻌــــﻲ .ﺗﺄﻣﻴﻦ ﺷﻮﻧﺪ ()اداﻣﻪ دارد 71 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 27- (continued) ( )اداﻣﻪ-27 ﺟﺪول Workmanship ﻣﻬﺎرت در ﺳﺎﺧﺖ Acceptability ﻗﺎﺑﻠﻴﺖ ﭘﺬﻳﺮش ﻗﻄﻌﺎت ﺑﺎﻳﺪ ﻋـﺎري از ﻧـﺎﻫﻤﻮاريﻫـــﺎ و آﺳـﻴﺐ ﻫﻴﭻ ﺑـﺮاده ﻳـﺎ ﭘﻮﺳـﺘﻪ اي.ﻫﺎي زﻳﺎن آور ﺑﺎﺷﻨﺪ .ﻧﺒﺎﻳﺪ ﺑﺮ ﺳﻄﺢ واﺷﺮﻫﺎ وﺟﻮد داﺷﺘﻪ ﺑﺎﺷﺪ Parts shall be free of irregularities or detrimental defects. No protruding burrs shall appear on the washer. Acceptance procedure covered in ISO 3269. .اﻟﻒ( ﻣﻮاد ﻓﻠﺰي دﻳﮕﺮ ﻃﺒﻖ ﺗﻮاﻓﻖ ﺑﻴﻦ ﺷﺮﻛﺖ و ﺗﺎﻣﻴﻦ ﻛﻨﻨﺪه a) Other metallic materials as agreed between company and supplier. .ب( ﻓﻘﻂ ﺑﻪ ﺗﺮﻛﻴﺐ ﺷﻴﻤﻴﺎﺋﻲ ﻣﺮﺑﻮط ﻣﻴﮕﺮدد b) Related to chemical composition only. c) Hardened and tempered. .پ( ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه : ISO 6507-1 ت( آزﻣﺎﻳﺶ ﺳﺨﺘﻲ ﻣﻄﺎﺑﻖ ﺑﺎ d) Hardness testing according to ISO 6507-1. :ﻧﻴﺮوي آزﻣﺎﻳﺶ Test force: HV 2 for nominal thickness h ≤ 0.6 mm HV 10 for nominal thickness 0.6 < h ≤ 1.2 mm HV 30 for nominal thickness h > 1.2 mm . اراﺋﻪ ﺷﺪه اﺳﺖISO 3269 روش ﭘﺬﻳﺮش در h ≤ 0.6 mm واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ Based on ISO 7092 2 0.6 < h ≤ 1.2 mm واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ 10 h > 1.2 mm واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ 30 ISO 7092 ﺑﺮاﺳﺎس 72 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) 7.2.2 Plain washers-normal series-product grade A ﻓﺮآورده- ﺳﺮيﻫﺎي ﻣﻌﻤﻮﻟﻲ- واﺷﺮﻫﺎي ﺳﺎده2-2-7 This specification is for plain washers of product grade A, plain washers in the 200HV and 300 HV hardness classes and nominal sizes (nominal thread diameters) ranging from 1.6 mm to 64 mm inclusive. ،A اﻳﻦ ﻣﺸﺨﺼﺎت ﺑﺮاي واﺷﺮﻫﺎي ﺳﺎده از ﻓﺮآورده درﺟﻪ و300 HV و200 HV واﺷﺮﻫﺎي ﺳﺎده از ردهﻫﺎي ﺳﺨﺘﻲ ﻣﻴﻠﻴﻤﺘﺮ ﺗﺎ و1.6 اﻧﺪازهﻫﺎي اﺳﻤﻲ )ﻗﻄﺮﻫﺎي اﺳﻤﻲ رزوه( از . ﻣﻴﻠﻴﻤﺘﺮ ﻣﻲ ﺑﺎﺷﺪ64 ﺷﺎﻣﻞ ﺑﺮاي ﻣﻮارد زﻳﺮ ﻣﻨﺎﺳﺐ200 HV واﺷﺮﻫﺎي از رده ﺳﺨﺘﻲ :ﻣﻲﺑﺎﺷﻨﺪ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮ ﺷﺶ ﮔﻮش از در ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞB وA ﻓﺮآورده درﺟﻪﻫﺎي A درﺟﻪ Washers of hardness class 200 HV are suitable for - hexagon bolts and screws of product grades A and B in property classes up to and including 8.8; ;8.8 - hexagon nuts of product grades A and B in property classes up to and including 8; درB وA ﻣﻬﺮه ﻫﺎي ﺷﺶ ﮔﻮش از ﻓﺮآورده درﺟﻪﻫﺎي;ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و ﻣﻬﺮه ﻫﺎي ﺷﺶ ﮔﻮش;از ﺟﻨﺲ ﻓﻮﻻد زﻧﮓ ﻧﺰن ﺑﺎ ﺗﺮﻛﻴﺐ ﺷﻴﻤﻴﺎﻳﻲ ﻣﺸﺎﺑﻪ . ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ رزوه ﻧﻮردي ﺑﺎ ﭘﻮﺳﺘﻪ ﺳﺨﺖ ﺷﺪه ﺑﺮاي ﻣﻮارد زﻳﺮ ﻣﻨﺎﺳﺐ300 HV واﺷﺮﻫﺎي از رده ﺳﺨﺘﻲ .ﻣﻲﺑﺎﺷﻨﺪ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺳﺮﺷﺶ ﮔﻮش از در ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞB وA ﻓﺮآورده درﺟﻪ ﻫﺎي ; 10.9 درB وA ﻣﻬﺮهﻫﺎي ﺷﺶ ﮔﻮش از ﻓﺮآورده درﺟﻪﻫﺎي. 10 ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ ﻫﻨﮕﺎﻣﻲ ﻛﻪ ﻗﻄﻌﺎت از ﺟﻨﺲ ﻣﻮاد ﻧﺮم ﻣﺤﻜﻢ ﺑﺴﺘﻪ ﺷﻮﻧﺪ ﻳﺎ از ﻛﺎرﺑﺮ ﺑﺎﻳﺪ،ﺳﻮراﺧﻬﺎي ﻟﻘﻲ دار ﺑﺰرگ در آﻧﻬﺎ اﺳﺘﻔﺎده ﺷﺪه ﺑﺎﺷﺪ .ﻣﻨﺎﺳﺐ ﺑﻮدن ﻓﻨﻲ اﻳﻦ ﻧﻮع واﺷﺮﻫﺎ را ﺑﺮرﺳﻲ ﻛﻨﺪ 29 و28 و ﺟﺪولﻫﺎي13 ﺑﺮاي اﺑﻌﺎد ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ hexagon bolts and screws and nuts of stainless steel of similar chemical composition; - case-hardened thread rolling screws. Washers of hardness class 300 HV are suitable for - hexagon bolts and screws of product grades A and B in property classes up to and including 10.9; - hexagon nuts of product grades A and B in property classes up to and including 10. When soft material pieces are clamped, or large clearance holes in the work piece are used, the user shall check the technical suitability of this type of washer. For dimensions see Fig. 13 and tables 28 and 29 DIMENSIONS IN MILLIMETERS, SURFACE ROUGHNESS VALUES IN MICROMETERS Fig. 13 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ و ارﻗﺎم ﻣﺮﺑﻮط ﺑﻪ زﺑﺮي ﺳﻄﺢ ﺑﺮﺣﺴﺐ ﻣﻴﻜﺮوﻣﺘﺮ 13 ﺷﻜﻞ 73 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 28 –PREFERRED DIMENSIONS اﺑﻌﺎد ﺗﺮﺟﻴﺤﻲ-28 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter,d) اﻧﺪازه اﺳﻤﻲ d ،)ﻗﻄﺮ اﺳﻤﻲ رزوه ( 1.6 2 2.5 3 4 5 6 8 10 12 16 20 24 30 36 42 48 56 64 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 d2 h nom (min) اﺳﻤﻲ max nom (max) min nom max min ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ ﻛﻤﻴﻨﻪ 3.7 4.7 5.7 6.64 8.64 9.64 11.57 15.57 19.48 23.48 29.48 36.38 43.38 55.26 46.8 76.8 90.6 103.6 113.6 0.3 0.3 0.5 0.5 0.8 1 1.6 1.6 2 2.5 3 3 4 4 5 8 8 10 10 0.35 0.35 0.55 0.55 0.9 1.1 1.8 1.8 2.2 2.7 3.3 3.3 4.3 4.3 5.6 9 9 11 11 0.25 0.25 0.45 0.45 0.7 0.9 1.4 1.4 1.8 2.3 2.7 2.7 3.7 3.7 4.4 7 7 9 9 ()ﻛﻤﻴﻨﻪ 1.70 2.20 2.70 3.20 4.30 5.30 6.40 8.40 10.50 13.00 17.00 21.00 25.00 31.00 37.00 45.00 52.00 62.00 70.00 ()ﺑﻴﺸﻴﻨﻪ 1.84 2.34 2.84 3.38 4.48 5.48 6.62 8.62 10.77 13.27 17.27 21.33 25.33 31.39 37.62 45.62 52.74 62.74 70.74 4.0 5.0 6.0 7.00 9.00 10.00 12.00 16.00 20.00 24.00 30.00 37.00 44.00 56.00 66.0 78.0 92.0 105.0 115.0 ISO 7089 Based on ISO 7089 74 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 29- NON-PREFERRED DIMENSIONS اﺑﻌﺎد ﻏﻴﺮ ﺗﺮﺟﻴﺤﻲ-29 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter, d) اﻧﺪازه اﺳﻤﻲ )ﻗﻄﺮ اﺳﻤﻲ (d ،رزوه 3.5 14 18 22 27 33 39 45 52 60 اﺑﻌﺎد ﺑﺮ ﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d2 h d1 nom (min) اﺳﻤﻲ max nom (max) min nom max min ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ ﻛﻤﻴﻨﻪ 7.64 27.48 33.38 38.38 49.38 58.8 70.8 83.6 96.6 108.6 0.5 2.5 3 3 4 5 6 8 8 10 0.55 2.7 3.3 3.3 4.3 5.6 6.6 9 9 11 0.45 2.3 2.7 2.7 3.7 4.4 5.4 7 7 9 ()ﻛﻤﻴﻨﻪ 3.70 15.00 19.00 23.00 28.00 34.00 42.00 48.00 56.00 66.00 ()ﺑﻴﺸﻴﻨﻪ 3.88 15.27 19.33 23.33 28.33 34.62 42.62 48.62 56.74 66.74 8.00 28.00 34.00 39.00 50.00 60.0 72.0 85.0 98.0 110.0 ISO 7089 Based on ISO 7089 75 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 30-SPECIFICATIONS AND REFERENCES ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ-30 ﺟﺪول Stainless steel ﻓﻮﻻد Steel ﻓﻮﻻد Material a) Grade (ب (اﻟﻒ ﻣﻮاد زﻧﮓ ﻧﺰن b) A2 A4 درﺟﻪ Reference ISO 3506-1 ﻣﺮﺟﻊ Mechanical properties وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ Hardness class رده ﺳﺨﺘﻲ Hardness range d) (ت داﻣﻨﻪ ﺳﺨﺘﻲ 200HV 300 HVc) (پ 200 HV 200 HV to 300 HV 300 HV to 370 HV 200 HV to 300 HV Product grade Tolerances ﻓﺮآورده درﺟﻪ رواداري ﻫﺎ Reference ﻣﺮﺟﻊ A Table 24 24 ﺟﺪول ﺑﻪ ﻋﺒﺎرت دﻳﮕﺮ واﺷﺮﻫﺎﺋﻲ ﻛﻪ ﻗﺮار اﺳﺖ:ﺳﺎده ﺑﺎﻳﻚ روﻏﻦ،در ﭘﺮداﺧﺖ ﻃﺒﻴﻌﻲ ﺗﺄﻣﻴﻦ ﮔﺮدﻧﺪ ﻣﺤﺎﻓﻆ ﻳﺎ ﭘﻮﺷﺶ دﻳﮕﺮي ﻛﻪ ﺑﻴﻦ ﺷﺮﻛﺖ و .ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه ﻣﻮاﻓﻘﺖ ﺷﺪه اﺳﺖ ﭘﻮﺷﺶ ﺷﻮﻧﺪ ISO اﻟﺰاﻣﺎت ﻻزم ﺑـــﺮاي آﺑﻜﺎري ﺑﺮﻗﻲ در . اراﺋﻪ ﺷﺪه اﺳﺖ4042 اﻟﺰاﻣﺎت ﻻزم ﺑﺮاي ﭘﻮﺷﺶ ﺑﺎ ﭘﻮﺳﺘﻪ روي ﺑﻪ اراﺋﻪ ﺷﺪهISO 10683 روش ﻏﻴﺮ ﺑﺮﻗﻲ در اﺳﺖ ﺑﺮاي واﺷﺮﻫﺎي ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺗﻮﺻﻴﻪ ﻣﻴﺸﻮد ﻓﺮآﻳﻨﺪﻫﺎي، ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه ﻣﻨﺎﺳﺒﻲ از آﺑﻜﺎري ﻳﺎ ﭘﻮﺷﺶ ﻛﺎري ﺑﻜﺎر ﺑﺮده ﺷﻮد ﺗﺎ از ﺷﻜﻨﻨﺪﮔﻲ ﻫﻴﺪروژﻧﻲ ﺟﻠﻮﮔﻴﺮي ﻫﻨﮕﺎﻣﻴﻜﻪ واﺷﺮﻫﺎ آﺑﻜﺎري ﻳﺎ ﻓﺴﻔﺎتﻛﺎري.ﮔﺮدد ﻣﻴﺸﻮﻧﺪ ﺑﺮاي ﺑﺮ ﻃﺮف ﻛﺮدن ﺷﻜﻨﻨﺪﮔﻲ ﻫﻴﺪروژﻧﻲ زﻳﺎن آور ﺑﺎﻳﺪ ﺑﻼﻓﺎﺻﻠﻪ ﭘﺲ از آﺑﻜﺎري ﻳﺎ ﻓﺴﻔﺎﺗﻜﺎري ﻋﻤﻠﻴﺎت ﻣﻨﺎﺳﺒﻲ ﺑﺮ روي ﻛﻠﻴﻪ روادارﻳﻬﺎ ﺑﺎﻳﺪ ﻗﺒﻞ از.آﻧﻬﺎ اﻧﺠﺎم ﮔﺮدد .آﺑﻜﺎري ﻳﺎ ﭘﻮﺷﺶ ﻛﺎري ﺑﻜﺎر رود Plain: i.e. washers to be supplied in natural finish, treated with a protective lubricant or with other coatings as agreed by company and supplier. Requirements for electro-plating covered in ISO 4042. Surface finish ﭘﺮداﺧﺖ ﺳﻄﺢ F1 C1 C4 Requirements for non-electrolytically applied zinc flake coatings covered in ISO 10683. For hardened and tempered washers, appropriate plating or coating processes should be employed to avoid hydrogen embitterment. When washers are electroplated or phosphated, they shall be suitably treated immediately after plating or coating to obviate detrimental hydrogen embitterment. All tolerances shall apply prior to the application of a plating or coating. (To be continued) Plain: i.e. washers shall be supplied in natural finish. ﺑﻪ ﻋﺒﺎرت دﻳﮕﺮ واﺷﺮﻫﺎ ﺑﺎﻳﺪ:ﺳﺎده .در ﭘﺮداﺧﺖ ﻃﺒﻴﻌﻲ ﺗﺄﻣﻴﻦ ﺷﻮﻧﺪ ()اداﻣﻪ دارد 76 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 30- (continued) ( )اداﻣﻪ30 ﺟﺪول Workmanship ﻣﻬﺎرت در ﺳﺎﺧﺖ Acceptability ﻗﺎﺑﻠﻴﺖ ﭘﺬﻳﺮش ﻗﻄﻌﺎت ﺑﺎﻳﺪ ﻋـﺎري از ﻧـﺎﻫﻤﻮاريﻫـــﺎ و آﺳـﻴﺐ ﻫﺎي زﻳﺎن آور ﺑﺎﺷﻨﺪ ﻫﻴﭻ ﺑـﺮاده ﻳـﺎ ﭘﻮﺳـﺘﻪ اي .ﻧﺒﺎﻳﺪ ﺑﺮ ﺳﻄﺢ واﺷﺮﻫﺎ وﺟﻮد داﺷﺘﻪ ﺑﺎﺷﺪ Parts shall be free of irregularities or detrimental defects. No protruding burrs shall appear on the washer. Acceptance procedure covered in ISO 3269. a) Other metallic materials as agreed between company and supplier. b) Related to chemical composition only. c) Hardened and tempered. d) Hardness testing according to ISO 6507-1. . اراﺋﻪ ﺷﺪه اﺳﺖISO 3269 روش ﭘﺬﻳﺮش در .اﻟﻒ( ﻣﻮاد ﻓﻠﺰي دﻳﮕﺮ ﻃﺒﻖ ﺗﻮاﻓﻖ ﺑﻴﻦ ﺷﺮﻛﺖ و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه .ب( ﻓﻘﻂ ﺑﻪ ﺗﺮﻛﻴﺐ ﺷﻴﻤﻴﺎﺋﻲ ﻣﺮﺑﻮط ﻣﻴﮕﺮدد .پ( ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه : ISO 6507-1 ت( آزﻣﺎﻳﺶ ﺳﺨﺘﻲ ﻣﻄﺎﺑﻖ ﺑﺎ : ﻧﻴﺮوي آزﻣﺎﻳﺶ Test force: HV 2 for nominal thickness h ≤ 0.6 mm HV 10 for nominal thickness 0.6 < h ≤ 1.2 mm HV 30 for nominal thickness h > 1.2 mm h ≤ 0.6 mm ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ Based on ISO 7089 واﺣﺪ2 0.6 < h ≤ 1.2 mm ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ واﺣﺪ10 h > 1.2 mm ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ واﺣﺪ30 ISO 7089 ﺑﺮ اﺳﺎس 77 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) - ﺳﺮيﻫﺎي ﻣﻌﻤﻮﻟﻲ،ﭘﺦ دار- واﺷﺮﻫﺎي ﺳﺎده3-2-7 7.2.3 Plain washers, chamfered-normal seriesproduct grade A A ﻓﺮآورده درﺟﻪ This specification is for chamfered plain washers of product grade A, plain washers chamfered at the outside diameter, in the 200 HV and 300 HV hardness classes and of nominal sizes {nominal thread diameters} ranging from 5 mm to 64 mm inclusive. A اﻳﻦ ﻣﺸﺨﺼﺎت ﺑﺮاي واﺷﺮﻫﺎي ﺳﺎده ﭘﺦ دار از ﻓﺮآورده درﺟﻪ از ردهﻫﺎي، واﺷﺮﻫﺎي ﺳﺎده ﭘﺦ دار در ﻗﻄﺮ ﺑﻴﺮوﻧﻲ.ﻣﻲﺑﺎﺷﺪ و ﺑﺎ اﻧﺪازه اﺳﻤﻲ )ﻗﻄﺮﻫﺎي300 HV و20 0HV ﺳﺨﺘﻲ . ﻣﻴﻠﻴﻤﺘﺮ64 ﻣﻴﻠﻴﻤﺘﺮ ﺗﺎ و ﺷﺎﻣﻞ5 اﺳﻤﻲ رزوه ( از Washers of hardness class 200 HV are suitable for ﺑﺮاي ﻣﻮارد زﻳﺮ ﻣﻨﺎﺳﺐ200HV واﺷﺮﻫﺎي از رده ﺳﺨﺘﻲ :ﻣﻲ ﺑﺎﺷﻨﺪ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ از ﻓﺮآورده درﺟﻪ ﻫﺎي; 8.8 در رده ﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞB وA در رده ﻫﺎيB وA ﻣﻬﺮه ﻫﺎي از ﻓﺮآورده درﺟﻪ ﻫﺎي; 8 وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و ﻣﻬﺮه ﻫﺎي از ﺟﻨﺲ;ﻓﻮﻻد زﻧﮓ ﻧﺰن ﺑﺎ ﺗﺮﻛﻴﺐ ﺷﻴﻤﻴﺎﻳﻲ ﻣﺸﺎﺑﻪ . ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺑﺎ رزوه ﻧﻮردي ﺑﺎ ﭘﻮﺳﺘﻪ ﺳﺨﺖ ﺷﺪه ﺑﺮاي ﻣﻮارد زﻳﺮ ﻣﻨﺎﺳﺐ300 HV واﺷﺮﻫﺎي از رده ﺳﺨﺘﻲ :ﻣﻲ ﺑﺎﺷﻨﺪ A ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ از ﻓﺮآورده درﺟﻪﻫﺎي؛10.9 در ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞB و در ردهﻫﺎيB وA ﻣﻬﺮهﻫﺎي از ﻓﺮآورده درﺟﻪﻫﺎي.10 وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ ﻫﻨﮕﺎﻣﻴﻜﻪ ﻗﻄﻌﺎت از ﺟﻨﺲ ﻣﻮاد ﻧﺮم ﻣﺤﻜﻢ ﺑﺴﺘﻪ ﻣﻴﺸﻮﻧﺪ ﻳﺎ از ﻛﺎر ﺑﺮ،ﺳﻮراخﻫﺎي ﻟﻘﻲ دار ﺑﺰرگ در آﻧﻬﺎ اﺳﺘﻔﺎده ﺷﺪه ﺑﺎﺷﺪ . ﺑﺎﻳﺪ ﻣﻨﺎﺳﺒﺖ ﻓﻨﻲ اﻳﻦ ﻣﺸﺨﺼﺎت را ﺑﺮرﺳﻲ ﻧﻤﺎﻳﺪ 33 و31 و ﺟﺪول ﻫﺎي14 ﺑﺮاي اﺑﻌﺎد ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ - bolts and screws of product grades A and B in property classes up to and including 8.8; - nuts of product grades A and B in property classes up to and including 8: - bolts , screws and nuts of stainless steel of similar chemical composition; - case-hardened thread rolling screws. Washers of hardness class 300 HV are suitable for - bolts and screws of product grades A and B in property classes up to and including 10.9 - nuts of product grades A and B in property classes up to and including 10 When soft material pieces are clamped, or large clearance holes in the work piece are used, the user shall check the technical suitability of this type of washer. For dimensions see Fig. 14 and tables 31 and 33 DIMENSIONS IN MILLIMETERS, SURFACE ROUGHNESS VALUES IN MICROMETERS Fig. 14 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ و ارﻗﺎم ﻣﺮﺑﻮط ﺑﻪ زﺑﺮي ﺳﻄﺢ ﺑﺮﺣﺴﺐ ﻣﻴﻜﺮوﻣﺘﺮ 14 ﺷﻜﻞ 78 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 31-PREFERRED DIMENSIONS اﺑﻌﺎد ﺗﺮﺟﻴﺤﻲ-31 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter, d) اﻧﺪازه اﺳﻤﻲ d ،)ﻗﻄﺮاﺳﻤﻲ رزوه ( 5 6 8 10 12 16 20 24 30 36 42 48 56 64 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 d2 nom (min) اﺳﻤﻲ max nom (max) ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﻛﻤﻴﻨﻪ h min nom (min) max nom (max) ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﺑﻴﺸﻴﻨﻪ 5.30 6.40 8.40 10.50 13.00 17.00 21.00 25.00 31.00 37.00 45.00 52.00 62.00 70.00 5.48 6.62 8.62 10.77 13.27 17.27 21.33 25.33 31.39 37.62 45.62 52.74 62.74 70.74 ()ﻛﻤﻴﻨﻪ 10.00 12.00 16.00 20.00 24.00 30.00 37.00 44.00 56.00 66.0 78.0 92.0 105.0 115.0 9.64 11.57 15.57 19.48 23.48 29.48 36.38 43.38 55.26 64.8 76.8 90.6 103.6 113.6 1 1.6 1.6 2 2.5 3 3 4 4 5 8 8 10 10 Based on ISO 7090 ()ﺑﻴﺸﻴﻨﻪ 1.1 1.8 1.8 2.2 2.7 3.3 3.3 4.3 4.3 5.6 9 9 11 11 0.9 1.4 1.4 1.8 2.3 2.7 2.7 3.7 3.7 4.4 7 7 9 9 ISO 7090 ﺑﺮ اﺳﺎس TABLE 32- NON-PREFERRED DIMENSIONS اﺑﻌﺎد ﻏﻴﺮ ﺗﺮﺟﻴﺤﻲ-32 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter,d) اﻧﺪازه اﺳﻤﻲ d ،)ﻗﻄﺮ اﺳﻤﻲ رزوه ( 14 18 22 27 33 39 45 52 60 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d2 d1 nom. (min.) اﺳﻤﻲ max nom (max) ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﻛﻤﻴﻨﻪ 15.00 19.00 23.00 28.00 34.00 42.00 48.00 56.00 66.00 h min nom (min) max nom (max) ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﺑﻴﺸﻴﻨﻪ 15.27 19.33 23.33 28.33 34.62 42.62 48.62 56.74 66.74 28.00 34.00 39.00 50.00 60.0 72.0 85.0 98.0 110.0 Based on ISO 7090 ()ﻛﻤﻴﻨﻪ 27.48 33.38 38.38 49.38 58.8 70.8 83.6 96.6 108.6 2.5 3 3 4 5 6 8 8 10 ()ﺑﻴﺸﻴﻨﻪ 2.7 3.3 3.3 4.3 5.6 6.6 9 9 11 ISO 7090 79 2.3 2.7 2.7 3.7 4.4 5.4 7 7 9 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 33-SPECIFICATIONS AND REFERENCES ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ-33 ﺟﺪول Dimensions in millimeters اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Stainless steel Steel ﻓﻮﻻد Material a) (ب (اﻟﻒ ﻣﻮاد ﻓﻮﻻد زﻧﮓ ﻧﺰن Grade b) A2 A4 درﺟﻪ Reference ISO 3506-1 ﻣﺮﺟﻊ Mechanical properties Hardness class وﻳﮋﮔﻲﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ Hardness range d) رده ﺳﺨﺘﻲ (ج داﻣﻨﻪ ﺳﺨﺘﻲ 200 HV 300 HVc) (پ 200 HV 200 HV to 300 HV 300 HV to 370 HV 200 HV to 300 HV Product grade Tolerances ﻓﺮآورده درﺟﻪ رواداريﻫﺎ Reference ﻣﺮﺟﻊ F1 C1 C4 A Table 24 24 ﺟﺪول ﺑﻪ ﻋﺒﺎرت دﻳﮕﺮ واﺷﺮﻫﺎﻳﻲ ﻛﻪ ﻗﺮار اﺳﺖ در:ﺳﺎده ﺑﺎﻳﻚ روﻏﻦ ﻣﺤﺎﻓﻆ،ﭘﺮداﺧﺖ ﻃﺒﻴﻌﻲ ﺗﺄﻣﻴﻦ ﺷﻮﻧﺪ ﻳﺎ ﭘﻮﺷﺶ دﻳﮕﺮي ﻛﻪ ﺑﻴﻦ ﺷﺮﻛﺖ و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه .ﻣﻮاﻓﻘﺖ ﺷﺪه اﺳﺖ ﭘﻮﺷﺶ ﺷﻮﻧﺪ Plain: i.e. washers to be supplied in natural finish, treated with a protective lubricant or with other coatings as agreed by company and supplier. Requirements for electro-plating covered in ISO 4042. ISO 4042 اﻟﺰاﻣﺎت ﻻزم ﺑـﺮاي آﺑﻜﺎري ﺑــﺮﻗــﻲ در Plain: i.e. washers shall be supplied in natural finish. ﺑﻪ ﻋﺒﺎرت دﻳﮕﺮ:ﺳﺎده واﺷﺮﻫﺎ ﺑﺎﻳﺪ در ﭘﺮداﺧﺖ .ﻃﺒﻴﻌﻲ ﺗﺄﻣﻴﻦ ﺷﻮﻧﺪ . اراﺋﻪ ﺷﺪه اﺳﺖ Requirements for non-electrolyti-cally applied zinc flake coatings covered in ISO 10683. Surface finish ﭘﺮداﺧﺖ ﺳﻄﺢ اﻟﺰاﻣﺎت ﻻزم ﺑﺮاي ﭘﻮﺷﺶ ﺑﺎ ﭘﻮﺳﺘﻪ روي ﺑﻪ روش . اراﺋﻪ ﺷﺪه اﺳﺖISO 10683 ﻏﻴﺮ ﺑﺮﻗﻲ در For hardened and tempered washers, appropriate plating or coating processes should be employed to avoid hydrogen embitterment. When washers are electroplated or phosphated, they shall be suitably treated immediately after plating or coating to obviate detrimental hydrogen embitterment. ﺑﺮاي واﺷﺮﻫﺎي ﺳﺨﺖ و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ ﺗﻮﺻﻴﻪ ﻣﻴﺸﻮد ﻓﺮآﻳﻨﺪﻫــﺎي ﻣﻨﺎﺳﺒﻲ از،دﻫﻲ ﺷﺪه آﺑﻜﺎري ﻳــﺎ ﭘﻮﺷﺶﻛﺎري ﺑﻜﺎر ﺑﺮده ﺷﻮد ﺗﺎ از ﻫﻨﮕﺎﻣﻴﻜﻪ.ﺷﻜﻨﻨﺪﮔﻲ ﻫﻴﺪروژﻧﻲ ﺟﻠﻮﮔﻴﺮي ﮔﺮدد واﺷﺮﻫﺎ آﺑﻜﺎري ﻳﺎ ﻓﺴﻔﺎتﻛﺎري ﻣﻴﺸﻮﻧﺪ ﺑﺮاي ﺑﺮ ﻃﺮف ﻛﺮدن ﺷﻜﻨﻨﺪﮔﻲ ﻫﻴﺪروژﻧﻲ زﻳﺎن آور ﺑﺎﻳﺪ ﺑﻼﻓﺎﺻﻠﻪ ﭘﺲ از آﺑﻜﺎري ﻳﺎ ﻓﺴﻔﺎتﻛﺎري ﺑﻪ روش .ﻣﻨﺎﺳﺒﻲ ﻋﻤﻠﻴﺎت ﺷﻮﻧﺪ All tolerances shall apply prior to the application of a plating or coating. ﻛﻠﻴﻪ روادارﻳﻬﺎ ﺑﺎﻳﺪ ﻗﺒﻞ از آﺑﻜﺎري ﻳﺎ ﭘﻮﺷﺶ ﻛﺎري .ﺑﻜﺎر رود (To be continued) ()اداﻣﻪ دارد 80 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 33-(continued) ( )اداﻣﻪ-33 ﺟﺪول Workmanship ﻣﻬﺎرت در ﺳﺎﺧﺖ Acceptability ﻗﺎﺑﻠﻴﺖ ﭘﺬﻳﺮش Parts shall be free of irregularities or detrimental defects. No protruding burrs shall appear on the washer. Acceptance procedure covered in c) Hardened and tempered. .پ( ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه : ISO 6507-1 ت( آزﻣﺎﻳﺶ ﺳﺨﺘﻲ ﻣﻄﺎﺑﻖ ﺑﺎ d) Hardness testing according to ISO 6507-1. :ﻧﻴﺮوي آزﻣﺎﻳﺶ Test force: HV 10 for nominal thickness 0.6 < h ≤ 1.2mm HV 30 for nominal thickness h > 1.2 mm . اراﺋﻪ ﺷﺪه اﺳﺖISO 3269 روش ﭘﺬﻳﺮش در .ب( ﻓﻘﻂ ﺑﻪ ﺗﺮﻛﻴﺐ ﺷﻴﻤﻴﺎﺋﻲ ﻣﺮﺑﻮط ﻣﻴﮕﺮدد b) Related to chemical composition only. for nominal thickness h ≤ 0.6 mm ISO 3269. .اﻟﻒ( ﻣﻮاد ﻓﻠﺰي دﻳﮕﺮ ﻃﺒﻖ ﺗﻮاﻓﻖ ﺑﻴﻦ ﺷﺮﻛﺖ و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه a) Other metallic materials as agreed between company and supplier. HV 2 ﻗﻄﻌﺎت ﺑﺎﻳﺪ ﻋﺎري از ﻧﺎﻫﻤﻮاريﻫﺎ و آﺳﻴﺐ ﻫﻴﭻ ﺑﺮاده ﻳﺎ ﭘﻮﺳﺘﻪ.ﻫﺎي زﻳﺎن آور ﺑﺎﺷﻨﺪ اي ﻧﺒﺎﻳﺪ ﺑﺮ ﺳﻄﺢ واﺷﺮﻫـﺎ وﺟـﻮد داﺷـﺘﻪ .ﺑﺎﺷﺪ h ≤ 0.6 mm ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ 0.6 < h ≤ 1.2 mmﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ واﺣﺪ2 واﺣﺪ10 h > 1.2 mm واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ30 Based on ISO 7090 ISO 7090 81 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ 7.2.4 Plain washers-normal grade C IPS-M-GN-130(2) ﺳﺮيﻫﺎي ﻣﻌﻤﻮﻟﻲ – ﻓﺮآورده- واﺷﺮﻫﺎي ﺳﺎده4-2-7 series-product C درﺟﻪ This specification is for plain washers of product grade C, plain washers in the 100 hardness class and of nominal sizes (nominal thread diameters) ranging from 1.6 mm to 64 mm inclusive. C اﻳﻦ ﻣﺸﺨﺼﺎت ﺑﺮاي واﺷﺮﻫﺎي ﺳﺎده از ﻓﺮاورده درﺟﻪ و اﻧﺪازه ﻫﺎي اﺳﻤﻲ100 واﺷﺮﻫﺎي ﺳﺎده از رده ﺳﺨﺘﻲ ﻣﻴﻠﻴﻤﺘﺮ64 ﻣﻴﻠﻴﻤﺘﺮ ﺗﺎ و ﺷﺎﻣﻞ1.6 )ﻗﻄﺮﻫﺎي اﺳﻤﻲ رزوه( از .ﻣﻲﺑﺎﺷﺪ ﺑﺮاي دو ﻣﻮرد زﻳﺮ ﻣﻨﺎﺳﺐ100 HV واﺷﺮﻫﺎي از رده ﺳﺨﺘﻲ :ﻣﻲ ﺑﺎﺷﻨﺪ درC ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ از ﻓﺮآورده درﺟﻪ;ردهﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ در ردهﻫﺎيC ﻣﻬﺮهﻫﺎي ﺷﺶ ﮔﻮش از ﻓﺮآورده درﺟﻪ; 6 وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ . ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺑﺎ رزوه ﻧﻮردي و ﭘﻮﺳﺘﻪ ﺳﺨﺖ ﺷﺪهﻫﻨﮕﺎﻣﻴﻜﻪ ﻗﻄﻌﺎت از ﺟﻨﺲ ﻣﻮاد ﻧﺮم ﻣﺤﻜﻢ ﺑﺴﺘﻪ ﻣﻴﺸﻮﻧﺪ ﻳـﺎ از ﻛﺎرﺑﺮ ﺑﺎﻳﺪ،ﺳﻮراﺧﻬﺎي ﻟﻘﻲ دار ﺑﺰرگ در آﻧﻬﺎ اﺳﺘﻔﺎده ﺷﺪه ﺑﺎﺷﺪ ﻣﻨﺎﺳﺒﺖ ﻓﻨﻲ اﻳﻦ ﻣﺸﺨﺼﺎت را ﺑـﺮاي اﻳـﻦ ﻧـﻮع واﺷـﺮ ﺑﺮرﺳـﻲ .ﻧﻤﺎﻳﺪ . 35 و34 و ﺟﺪولﻫﺎي15 ﺑﺮاي اﺑﻌﺎد ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ Washers of hardness class 100HV are suitable for: - hexagon bolts and screws of product grade C in property classes up to and including 6.8: - hexagon nuts of product grade C in property classes up to and including 6: - case-hardened thread rolling screws. When soft material pieces are clamped, or large clearance holes in the workpiece are used, the user shall check the technical suitability of this type of washer.. For dimensions see Fig. 15 and tables 34 and 35 DIMENSIONS IN MILLIMETERS Fig. 15 اﺑﻌﺎد ﺑﺮ ﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ 15 ﺷﻜﻞ 82 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 34-PREFERRED DIMENSIONS اﺑﻌﺎد ﺗﺮﺟﻴﺤﻲ-34 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter, d) اﻧﺪازه اﺳﻤﻲ d ،)ﻗﻄﺮ اﺳﻤﻲ رزوه ( 1.6 2 2.5 3 4 5 6 8 10 12 16 20 24 30 36 42 48 56 64 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 d2 h nom (min) اﺳﻤﻲ max. nom. (max.) min. nom. max. min. ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ ﻛﻤﻴﻨﻪ 3.25 4.25 5.25 6.1 8.1 9.1 10.9 14.9 18.7 22.7 28.7 35.4 42.4 54.1 64.1 76.1 89.8 102.8 112.8 0.3 0.3 0.5 0.5 0.8 1 1.6 1.6 2 2.5 3 3 4 4 5 8 8 10 10 0.4 0.4 0.6 0.6 1.0 1.2 1.9 1.9 2.3 2.8 3.6 3.6 4.6 4.6 6 9.2 9.2 11.2 11.2 0.2 0.2 0.4 0.4 0.6 0.8 1.3 1.3 1.7 2.2 2.4 2.4 3.4 3.4 4 6.8 6.8 8.8 8.8 ()ﻛﻤﻴﻨﻪ 1.80 2.40 2.90 3.4 4.5 5.5 6.60 9.00 11.00 13.50 17.50 22.00 26.00 33.00 39 45 52.0 62.0 70.0 ()ﺑﻴﺸﻴﻨﻪ 2.05 2.65 3.15 3.7 4.8 5.8 6.96 9.36 11.43 13.93 17.93 22.52 26.52 33.62 40 46 53.2 63.2 71.2 4.00 5.00 6.00 7.0 9.0 10.0 12.0 16.0 20.0 24.0 30.0 37.0 44.0 56.0 66.0 78.0 92.0 105.0 115.0 Based on ISO 7091 ISO 7091 83 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 35- NON-PREFERRED DIMENSIONS اﺑﻌﺎد ﻏﻴﺮ ﺗﺮﺟﻴﺤﻲ-35 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter, d) اﻧﺪازه اﺳﻤﻲ d ،)ﻗﻄﺮ اﺳﻤﻲ رزوه ( اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 d2 h nom. (min.) اﺳﻤﻲ max. nom. (max.) min. nom. max. min. ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ ﻛﻤﻴﻨﻪ 7.1 26.7 32.4 37.4 48.4 58.1 70.1 82.8 95.8 107.8 0.5 2.5 3 3 4 5 6 8 8 10 0.6 2.8 3.6 3.6 4.6 6 7 9.2 9.2 11.2 0.4 2.2 2.4 2.4 3.4 4 5 6.8 6.8 8.8 ()ﻛﻤﻴﻨﻪ 3.5 14 18 22 27 33 39 45 52 60 3.9 15.5 20 24 30 36 42 48 56 66 ()ﺑﻴﺸﻴﻨﻪ 4.2 15.93 20.43 24.52 30.52 37 43 49 57.2 67.2 8 28 34 39 50 60 72 85 98 110 ISO 7091 Based on ISO 7091 84 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 36-SPECIFICATIONS AND REFERENCES ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ-36 ﺟﺪول Dimensions in millimeters Material a) (اﻟﻒ اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Steel ﻓﻮﻻد ﻣﻮاد Hardness class Mechanical properties رده ﺳﺨﺘﻲ وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ Hardness range 100 HV b) (ب 100 HV to 200 HV داﻣﻨﻪ ﺳﺨﺘﻲ Product grade Tolerances رواداري ﻫﺎ C ﻓﺮآورده درﺟﻪ Reference ﻣﺮﺟﻊ Table 24 24 ﺟﺪول Plain: i.e. washers to be supplied in natural finish, treated with a protective lubricant or with other coatings as agreed by customer and supplier. Surface finish ﭘﺮداﺧﺖ ﺳﻄﺢ Requirements for electroplating covered in ISO 4042. Requirements for non-electrolytic ally applied zinc flak coatings covered in ISO 10683. All tolerances shall apply prior to the application of a plating or coating. Workmanship ﻣﻬﺎرت ﺳﺎﺧﺖ Parts shall be free of irregularities or detrimental defects. No protruding burrs shall appear on the washer. (To be continued) ﺑﻪ ﻋﺒﺎرت دﻳﮕﺮ واﺷﺮﻫﺎﺋﻲ ﻛﻪ ﻗﺮاراﺳﺖ در ﭘﺮداﺧﺖ ﻃﺒﻴﻌﻲ:ﺳﺎده ﺑﺎﻳﻚ روﻏﻦ ﻣﺤﺎﻓﻆ ﻳﺎ ﭘﻮﺷﺶ دﻳﮕﺮي ﻛﻪ ﺑﻴﻦ،ﺗﺄﻣﻴﻦ ﮔﺮدﻧﺪ .ﺧﺮﻳﺪار و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه ﻣﻮاﻓﻘﺖ ﺷﺪه اﺳﺖ ﭘﻮﺷﺶ ﺷﻮﻧﺪ اراﺋﻪ ﺷﺪه اﺳﺖISO 4042 اﻟﺰاﻣﺎت ﻻزم ﺑﺮاي آﺑﻜﺎري ﺑﺮﻗﻲ در . اﻟﺰاﻣﺎت ﻻزم ﺑﺮاي ﭘﻮﺷﺶ ﺑﺎ ﭘﻮﺳﺘﻪ روي ﺑﺮوش ﻏﻴﺮ ﺑﺮﻗﻲ در . اراﺋﻪ ﺷﺪه اﺳﺖISO 10683 .ﻛﻠﻴﻪ روادارﻳﻬﺎ ﺑﺎﻳﺪ ﻗﺒﻞ از آﺑﻜﺎري ﻳﺎ ﭘﻮﺷﺶ ﻛﺎري ﺑﻜﺎر رود ﻗﻄﻌﺎت ﺑﺎﻳﺪ ﻋﺎري از ﻧـﺎﻫﻤﻮاري ﻫـــﺎ و آﺳـﻴﺐ ﻫـﺎي زﻳـﺎن آور ﻫﻴﭻ ﺑﺮاده ﻳﺎ ﭘﻮﺳﺘﻪ اي ﻧﺒﺎﻳﺪ ﺑـﺮ ﺳـﻄﺢ واﺷـﺮ ﻫـﺎ وﺟـﻮد.ﺑﺎﺷﻨﺪ .داﺷﺘﻪ ﺑﺎﺷﺪ ()اداﻣﻪ دارد 85 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 36- (continued) ( )اداﻣﻪ-36 ﺟﺪول Acceptability ﻗﺎﺑﻠﻴﺖ ﭘﺬﻳﺮش Acceptance procedure covered in 3269. a) Other metallic materials as agreed between supplier. ISO company and . اراﺋﻪ ﺷﺪه اﺳﺖ3269 روش ﭘﺬﻳﺮش در .اﻟﻒ( ﻣﻮاد ﻓﻠﺰي دﻳﮕﺮ ﻃﺒﻖ ﺗﻮاﻓﻖ ﺑﻴﻦ ﺷﺮﻛﺖ و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه b) Hardness testing according to ISO 6507-1. . ISO 6507-1 ب( آزﻣﺎﻳﺶ ﺳﺨﺘﻲ ﻣﻄﺎﺑﻖ ﺑﺎ Test force: :ﻧﻴﺮوي آزﻣﺎﻳﺶ HV 2 for nominal thickness h ≤ 0.6 mm HV 10 for nominal thickness 0.6 < h ≤ 1.2 mm h ≤ 0.6 mm ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ واﺣﺪ2 0.6 < h ≤ 1.2 mm ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ واﺣﺪ10 h > 1.2 mm HV 30 for nominal thickness h > 1.2 mm ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ ISO 7091 Based on ISO 7091 86 واﺣﺪ30 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) ﻓﺮآورده-ﺳﺮيﻫﺎي ﺑﺰرگ- واﺷﺮﻫﺎي ﺳﺎده5-2-7 7.2.5 Plain washers-large series-product A درﺟﻪ grade A ، A اﻳﻦ ﻣﺸﺨﺼﺎت ﺑﺮاي واﺷـﺮﻫﺎي ﺳـﺎده از ﻓـﺮآورده درﺟـﻪ This specification is for plain washers of product grades A plain washers in the 200HV and 300 HV hardness classes and nominal sizes (nominal thread diameters) ranging from 1.6 mm to 64 mm inclusive. و300HV و200 HV واﺷـﺮﻫﺎي ﺳـﺎده از رده ﻫـﺎي ﺳـﺨﺘﻲ ﻣﻴﻠﻴﻤﺘـﺮ ﺗـﺎ و1/6 اﻧﺪازه ﻫﺎي اﺳﻤﻲ )ﻗﻄﺮﻫﺎي اﺳـﻤﻲ رزوه( از . ﻣﻴﻠﻴﻤﺘﺮ ﻣﻲ ﺑﺎﺷﺪ64 ﺷﺎﻣﻞ ﺑـﺮاي ﻣـﻮارد زﻳـﺮ ﻣﻨﺎﺳـﺐ200 HV واﺷﺮﻫﺎي از رده ﺳـﺨﺘﻲ :ﻣﻲ ﺑﺎﺷﻨﺪ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ از ﻓﺮآورده درﺟﻪ ﻫـﺎي; 8.8 در رده ﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞB وA درB وA ﻣﻬﺮه ﻫﺎي ﺷﺶ ﮔﻮش از ﻓﺮآورده درﺟﻪ ﻫـﺎي; 8 رده ﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ و ﻣﻬﺮه ﻫﺎي ﺷﺶ ﮔﻮش، ﭘﻴﭻﻫﺎي ﻣﻬﺮه;از ﺟﻨﺲ ﻓﻮﻻد زﻧﮓ ﻧﺰن ﺑﺎ ﺗﺮﻛﻴﺐ ﺷﻴﻤﻴﺎﻳﻲ ﻣﺸﺎﺑﻪ . ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺑﺎ رزوه ﻧﻮردي ﺑﺎ ﭘﻮﺳﺘﻪ ﺳﺨﺖ ﺷﺪه ﺑﺮاي ﻣﻮارد زﻳﺮ ﻣﻨﺎﺳـﺐ300 HV واﺷﺮﻫﺎي از رده ﺳﺨﺘﻲ :ﻣﻲ ﺑﺎﺷﻨﺪ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫﺎي ﮔﻮﺷﺘﻲ ﺷﺶ ﮔﻮش از ﻓـﺮآورده; 10.9 در رده ﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞB وA درﺟﻪ ﻫﺎي درB وA ﻣﻬﺮه ﻫﺎي ﺷﺶ ﮔﻮش از ﻓﺮآورده درﺟـﻪ ﻫـﺎي. 10 رده ﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ واﺷﺮﻫﺎﻳﻲ ﻛﻪ ﺑﺎ اﻳﻦ ﺑﺨﺶ از اﺳـﺘﺎﻧﺪارد ﻣﻄﺎﺑﻘـﺖ دارﻧـﺪ ﺑـﺮاي ﻛﺎرﺑﺮد در ﻣﻮاردي در ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﺪه اﻧﺪ ﻛﻪ ﻗﻄﻌﺎت از ﺟـﻨﺲ ﻣﻮاد ﻧﺮم ﺑﻄﻮر ﻣﺤﻜﻢ ﺑﺴﺘﻪ ﺷﺪه اﻧﺪ ﻳﺎ در ﻗﻄﻌﻪ ﻛﺎر ﺳﻮراﺧﻬﺎي در ﺣﺎﻟـﺖ اﺧﻴـﺮ ﺗﻮﺻـﻴﻪ، ﻟﻘﻲ دار ﺑﺰرگ وﺟـﻮد دارد ﺑﻬﺮﺣـﺎل .ﻣﻴﺸﻮد ﻣﻨﺎﺳﺒﺖ ﺿﺨﺎﻣﺖ واﺷﺮ ﻛﻨﺘﺮل ﺷﻮد . 41 و40 و ﺟﺪول ﻫﺎي17 ﺑﺮاي اﺑﻌﺎد ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ Washers of hardness class 200 HV are suitable for: - hexagon bolts and screws of product grades A and B in property classes up to and including 8.8: - hexagon nuts of product grades A and B in property classes up to and including 8: - hexagon bolts , screws and nuts of stainless steel of similar chemical composition; - case-hardened thread rolling screws. Washers of hardness class 300 HV are suitable for: - hexagon bolts and screws of product grades A and B in property classes up to and including 10.9; - hexagon nuts of product grades A and B in property classes up to and including 10. Washers conforming to this part of this Standard are intended for use in cases where soft material pieces are to be clamped or where there are large clearance holes in the work piece. Nevertheless, in the latter case, the suitability of washer thickness should be checked. For dimensions see Fig. 17 and tables 40 and 41 87 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) DIMENSIONS IN MILLIMETERS, SURFACE ROUGHNESS VALUES IN MICROMETERS Fig. 16 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ و ارﻗﺎم ﻣﺮﺑﻮط ﺑﻪ زﺑﺮي ﺳﻄﺢ ﺑﺮﺣﺴﺐ ﻣﻴﻜﺮوﻣﺘﺮ 16 ﺷﻜﻞ TABLE 37-PREFERRED DIMENSIONS اﺑﻌﺎد ﺗﺮﺟﻴﺤﻲ-37 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter,d) اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 d2 nom. (min.) max. )ﻗﻄﺮ اﺳﻤﻲ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ (d،رزوه ()ﻛﻤﻴﻨﻪ 3 4 5 6 8 10 12 16 20 24 30 36 3.20 4.30 5.30 6.40 8.40 10.50 13.00 17.00 21.00 25.00 33.00 39.00 اﻧﺪازه اﺳﻤﻲ h nom. (max.) Mon. اﺳﻤﻲ اﺳﻤﻲ ()ﺑﻴﺸﻴﻨﻪ 3.38 4.48 5.48 6.62 8.62 10.77 13.27 17.27 21.33 25.52 33.62 39.62 9.00 12.00 15.00 18.00 24.00 30.00 37.00 50.00 60.00 72.0 92.0 110.0 nom. (min.) max. اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ ()ﻛﻤﻴﻨﻪ 8.64 11.57 14.57 17.57 23.48 29.48 36.38 49.38 59.26 70.8 90.6 108.6 0.8 1 1 1.6 2 2.5 3 3 4 5 6 8 88 اﺳﻤﻲ ()ﺑﻴﺸﻴﻨﻪ 0.9 1.1 1.1 1.8 2.2 2.7 3.3 3.3 4.3 5.6 6.6 9 ISO 7093-1 Based on ISO 7093-1 nom. (max.) 0.7 0.9 0.9 1.4 1.8 2.3 2.7 2.7 3.7 4.4 5.4 7 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 38- NON-PREFERRED DIMENSIONS اﺑﻌﺎد ﻏﻴﺮ ﺗﺮﺟﻴﺤﻲ-38 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter, d) اﻧﺪازه اﺳﻤﻲ d ،)ﻗﻄﺮ اﺳﻤﻲ رزوه ( 3.5 14 18 22 27 33 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 nom. (min.) اﺳﻤﻲ max. ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﻛﻤﻴﻨﻪ 3.70 15.00 19.00 23.00 30.00 36.00 h d2 nom. (max.) nom. nom. (min.) max. nom. (max.) اﺳﻤﻲ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﺑﻴﺸﻴﻨﻪ 3.88 15.27 19.33 23.52 30.52 36.62 11.00 44.00 56.00 66.0 85.0 105.0 ()ﻛﻤﻴﻨﻪ 10.57 43.38 55.26 64.8 83.6 103.6 0.8 3 4 5 6 6 ()ﺑﻴﺸﻴﻨﻪ 0.9 3.3 4.3 5.6 6.6 6.6 ISO 7093-1 Based on ISO 7093-1 89 0.7 2.7 3.7 4.4 5.4 5.4 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 39-SPECIFICATIONS AND REFERENCES ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ-39 ﺟﺪول Material (اﻟﻒ Grade Mechanical properties وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ A2 A4 درﺟﻪ Reference Hardness class رده ﺳﺨﺘﻲ Hardness range d) (ج درﺟﻪ ﺳﺨﺘﻲ رواداري ﻫﺎ 300 HVc) (د 200 HV 200 HV to 300 HV 300 HV to 370 HV 200 HV to 300 HV A درﺟﻪ ﻓﺮآورده Reference ﻣﺮﺟﻊ Table 24 24 ﺟﺪول Plain: i.e. washers to be supplied in natural finish, treated with a protective lubricant or with other coatings as agreed by company and supplier. Requirements for electroplating covered in ISO 4042. Surface finish ﭘﺮداﺧﺖ ﺳﻄﺢ F1 C1 C4 ISO 3506-1 200HV Product grade Tolerances ﻓﻮﻻد زﻧﮓ ﻧﺰن b) (ب ﻣﻮاد Stainless steel Steel ﻓﻮﻻد a) Requirements for non-electrolyti-cally applied zinc flake coatings covered in ISO 10683. For hardened and tempered washers, appropriate plating or coating processes should be employed to avoid hydrogen embitterment. When washers are electroplated or phosphated, they shall be suitably treated immediately after plating or coating to obviate detrimental hydrogen embitterment. All tolerances shall apply prior to the application of a plating or coating. (To be continued) ﺑﻪ ﻋﺒﺎرت دﻳﮕﺮ واﺷﺮﻫﺎﺋﻲ ﻛﻪ ﻗﺮار اﺳﺖ در:ﺳﺎده ﺑﺎ ﻳﻚ روﻏﻦ،ﭘﺮداﺧﺖ ﻃﺒﻴﻌﻲ ﺗﺄﻣﻴﻦ ﺷﻮﻧﺪ ﻣﺤﺎﻓﻆ ﻳﺎ ﭘﻮﺷﺶ دﻳﮕﺮي ﻛﻪ ﺑﻴﻦ ﺷﺮﻛﺖ و .ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه ﻣﻮاﻓﻘﺖ ﺷﺪه اﺳﺖ ﭘﻮﺷﺶ ﺷﻮﻧﺪ ISO 4042 اﻟﺰاﻣﺎت ﻻزم ﺑﺮاي آﺑﻜﺎري ﺑﺮﻗــﻲ در . اراﺋﻪ ﺷﺪه اﺳﺖ اﻟﺰاﻣﺎت ﻻزم ﺑﺮاي ﭘﻮﺷﺶ ﺑﺎ ﭘﻮﺳﺘﻪ روي ﺑﻪ روش اراﺋﻪ ﺷﺪه اﺳﺖISO 10683 ﻏﻴﺮ ﺑﺮﻗﻲ در ﺑﺮاي واﺷـﺮﻫﺎي ﺳـﺨﺖ ﺷـﺪه و ﻋﻤﻠﻴـﺎت ﺣﺮارﺗـﻲ ﻓﺮآﻳﻨـﺪﻫﺎي، ﺑﺮﮔﺸﺖ دﻫـﻲ ﺷـﺪه ﺗﻮﺻـﻴﻪ ﻣﻴـﺸﻮد ﻣﻨﺎﺳﺒﻲ از آﺑﻜﺎري ﻳﺎ ﭘﻮﺷﺶ ﻛﺎري ﺑﻜﺎر ﺑﺮده ﺷـﻮد .ﺗــﺎ از ﺷــﻜﻨﻨﺪﮔﻲ ﻫﻴــﺪروژﻧﻲ ﺟﻠــﻮﮔﻴﺮي ﮔــﺮدد ﻫﻨﮕﺎﻣﻴﻜﻪ واﺷﺮﻫﺎ آﺑﻜﺎري ﻳﺎ ﻓﺴﻔﺎت ﻛﺎري ﻣﻴـﺸﻮﻧﺪ ﺑﺮاي ﺑﺮ ﻃﺮف ﻛﺮدن ﺷﻜﻨﻨﺪﮔﻲ ﻫﻴﺪروژﻧﻲ زﻳﺎن آور ﺑﺎﻳﺪ ﺑﻼﻓﺎﺻﻠﻪ ﭘﺲ از آﺑﻜﺎري ﻳﺎ ﻓﺴﻔﺎﺗﻜﺎري ﻋﻤﻠﻴﺎت .ﻣﻨﺎﺳﺒﻲ ﺑﺮ روي آﻧﻬﺎ اﻧﺠﺎم ﮔﺮدد ﻛﻠﻴﻪ روادارﻳﻬﺎ ﺑﺎﻳـﺪ ﻗﺒـﻞ از آﺑﻜـﺎري ﻳـﺎ ﭘﻮﺷـﺶ .ﻛﺎري ﺑﻜﺎر رود Plain: i.e. washers shall be supplied in natural finish. ﺑــﻪ ﻋﺒــﺎرت دﻳﮕــﺮ:ﺳــﺎده واﺷــﺮﻫﺎ ﺑﺎﻳــﺪ در ﭘﺮداﺧــﺖ .ﻃﺒﻴﻌﻲ ﺗﺄﻣﻴﻦ ﺷﻮﻧﺪ ()اداﻣﻪ دارد 90 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 39-B (continued) TABLE 39-SPECIFICATIONS AND REFERENCES (CONTINUED) ( ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ )اداﻣﻪ-39 ﺟﺪول Workmanship ﻣﻬﺎرت در ﺳﺎﺧﺖ Acceptability ﻗﺎﺑﻠﻴﺖ ﭘﺬﻳﺮش Parts shall be free of irregularities or detrimental defects. No protruding burrs shall appear on the washer. ﻗﻄﻌــﺎت ﺑﺎﻳــﺪ ﻋــﺎري از ﻧــــﺎﻫﻤﻮاري ﻫــﺎ و ﻫـﻴﭻ ﺑـﺮاده ﻳـﺎ.آﺳﻴﺐ ﻫﺎي زﻳﺎن آور ﺑﺎﺷﻨﺪ ﭘﻮﺳﺘﻪ اي ﻧﺒﺎﻳﺪ ﺑﺮ ﺳﻄﺢ واﺷـﺮ ﻫـﺎ وﺟـﻮد .داﺷﺘﻪ ﺑﺎﺷﺪ . اراﺋﻪ ﺷﺪه اﺳﺖISO 3269 روش ﭘﺬﻳﺮش در Acceptance procedure covered in ISO 3269. a) Other metallic materials as agreed between supplier. .اﻟﻒ( ﻣﻮاد ﻓﻠﺰي دﻳﮕﺮ ﻃﺒﻖ ﺗﻮاﻓﻖ ﺑﻴﻦ ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه و ﻓﺮوﺷﻨﺪه company and b) Related to chemical composition only. .ب( ﻓﻘﻂ ﺑﻪ ﺗﺮﻛﻴﺐ ﺷﻴﻤﻴﺎﺋﻲ ﻣﺮﺑﻮط ﻣﻴﮕﺮدد c) Hardened and tempered. .ج( ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه d) Hardness testing according to ISO 6507-1. : ISO 6507-1 د( آزﻣﺎﻳﺶ ﺳﺨﺘﻲ ﻣﻄﺎﺑﻖ ﺑﺎ Test force: :ﻧﻴﺮوي آزﻣﺎﻳﺶ HV 2 for nominal thickness h ≤ 0.6 mm HV 10 for nominal thickness 0.6 < h ≤ 1.2 mm HV 30 for nominal thickness h > 1.2 mm h ≤ 0.6 mm واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ2 0.6 < h ≤ 1.2 mm واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ10 h > 1.2 mm واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ30 ISO 703-1 Based on ISO 703-1 91 ﺑﺮ اﺳﺎس Oct.2008 / 1387 ﻣﻬﺮ 7.2.6 Plain washers-large grades C ﻓﺮآورده series-product IPS-M-GN-130(2) - ﺳﺮيﻫﺎي ﺑﺰرگ- واﺷﺮﻫﺎي ﺳﺎده6-2-7 C درﺟﻪ This specification is for plain washers of large series, product grades C plain washers in the 100 HV hardness class, of nominal sizes (nominal thread diameters) ranging from 3 mm to 36 mm inclusive. ،اﻳﻦ ﻣﺸﺨﺼﺎت ﻣﺮﺑﻮط ﺑﻪ واﺷﺮﻫﺎي ﺳﺎده از ﺳـﺮيﻫـﺎي ﺑـﺰرگ ﺑﺎ، 100 HV واﺷﺮﻫﺎي ﺳﺎده از رده ﺳﺨﺘﻲ، C ﻓﺮآورده درﺟﻪ ﻣﻴﻠﻴﻤﺘـﺮ ﺗـﺎ و3 اﻧﺪازه ﻫﺎي اﺳـﻤﻲ )ﻗﻄﺮﻫـﺎي اﺳـﻤﻲ رزوه( از . ﻣﻴﻠﻴﻤﺘﺮ ﻣﻲ ﺑﺎﺷﺪ36 ﺷﺎﻣﻞ ﺑـﺮاي ﻣـﻮارد زﻳـﺮ ﻣﻨﺎﺳـﺐ100 HV واﺷﺮﻫﺎي از رده ﺳـﺨﺘﻲ :ﻣﻴﺒﺎﺷﺪ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﭘﻴﭻﻫـﺎي ﮔﻮﺷـﺘﻲ ﺷـﺶ ﮔـﻮش از ﻓـﺮآورده; 6.8 در رده ﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞC درﺟﻪ در رده ﻫـﺎيC ﻣﻬﺮه ﻫـﺎي ﺷـﺶ ﮔـﻮش از ﻓـﺮآورده درﺟـﻪ; 6 وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ . ﭘﻴﭻ ﮔﻮﺷﺘﻲ ﺑﺎ رزوه ﻧﻮردي ﺑﺎ ﭘﻮﺳﺘﻪ ﺳﺨﺖ ﺷﺪهواﺷﺮﻫﺎﻳﻲ ﻛﻪ ﺑﺎ اﻳﻦ ﺑﺨﺶ از اﺳـﺘﺎﻧﺪارد ﻣﻄﺎﺑﻘـﺖ دارﻧـﺪ ﺑـﺮاي ﻛﺎرﺑﺮد در ﻣﻮاردي در ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﺪه اﻧﺪ ﻛﻪ ﻗﻄﻌﺎت از ﺟـﻨﺲ ﻣﻮاد ﻧﺮم ﺑﻄﻮر ﻣﺤﻜﻢ ﺑﺴﺘﻪ ﺷﺪه اﻧﺪ ﻳﺎ در ﻗﻄﻌﻪ ﻛﺎر ﺳﻮراﺧﻬﺎي در ﺣﺎﻟـﺖ اﺧﻴـﺮ ﺗﻮﺻـﻴﻪ، ﻟﻘﻲ دار ﺑـﺰرگ وﺟـﻮد دارد ﺑﻬﺮﺣـﺎل .ﻣﻴﺸﻮد ﻣﻨﺎﺳﺒﺖ ﺿﺨﺎﻣﺖ واﺷﺮ ﻛﻨﺘﺮل ﺷﻮد . 41 و40 و ﺟﺪول ﻫﺎي17 ﺑﺮاي اﺑﻌﺎد ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ Washers of hardness class 100 HV are suitable for: - hexagon bolts and screws of product grade C in property classes up to and including 6.8: - hexagon nuts of product grade C in property classes up to and including 6: - case-hardened thread rolling screws. Washers conforming to this part of this Standard are intended for use in cases where soft material pieces are to be clamped or where there are large clearance holes in the work piece. Nevertheless, in the latter case, the suitability of washer thickness should be checked. For dimensions see Fig. 17 and tables 40 and 41 DIMENSIONS IN MILLIMETERS Fig. 17 اﺑﻌﺎد ﺑﺮ ﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ 17 ﺷﻜﻞ 92 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 40-PREFERRED DIMENSIONS اﺑﻌﺎد ﺗﺮﺟﻴﺤﻲ-40 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter,d) اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d2 h d1 اﻧﺪازه اﺳﻤﻲ nom. (min.) )ﻗﻄﺮ اﺳﻤﻲ اﺳﻤﻲ (d،رزوه ()ﻛﻤﻴﻨﻪ 3 4 5 6 8 10 12 16 20 24 30 36 3.4 4.5 5.5 6.60 9.00 11.00 13.50 17.50 22.00 26.00 33 39 max. nom. (max.) min. nom. max. min. ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ ﻛﻤﻴﻨﻪ 8.1 10.9 13.9 16.9 22.7 28.7 35.4 48.4 58.1 70.1 89.8 107.8 0.8 1 1 1.6 2 2.5 3 3 4 5 6 8 1.0 1.2 1.2 1.9 2.3 2.8 3.6 3.6 4.6 6 7 9.2 0.6 0.8 0.8 1.3 1.7 2.2 2.4 2.4 3.4 4 5 6.8 ()ﺑﻴﺸﻴﻨﻪ 3.7 4.8 5.8 6.96 9.36 11.43 13.93 17.93 22.52 26.84 34 40 9.0 12.0 15.0 18.0 24.0 30.0 37.0 50.0 60.0 72.0 92.0 110.0 Based on ISO 7093-2 ISO 7093-2 ﺑﺮ اﺳﺎس TABLE 41- NON-PREFERRED DIMENSIONS اﺑﻌﺎد ﻏﻴﺮ ﺗﺮﺟﻴﺤﻲ-41 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter,d) اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 d2 h اﻧﺪازه اﺳﻤﻲ nom. (min.) )ﻗﻄﺮ اﺳﻤﻲ اﺳﻤﻲ (d،رزوه ()ﻛﻤﻴﻨﻪ 3.5 14 18 22 27 33 3.9 15.50 20.00 24.00 30.00 36 max. min. (max.) min. nom. max. min. ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ ﻛﻤﻴﻨﻪ 9.9 42.4 54.9 64.9 82.8 102.8 0.8 3 4 5 6 6 1.0 3.6 4.6 6 7 7 0.6 2.4 3.4 4 5 5 ()ﺑﻴﺸﻴﻨﻪ 4.2 15.93 20.43 24.84 30.84 37 11.0 44.0 56.0 66.0 85.0 105.0 Based on ISO 7093-2 ISO 7093-2 ﺑﺮ اﺳﺎس 93 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 42-SPECIFICATIONS AND REFERENCES ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ-42 ﺟﺪول Material a) (اﻟﻒ Steel ﻓﻮﻻد ﻣﻮاد Hardness class Mechanical properties وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ Hardness range b) (ب Product grade ﻫﺎ ﻓﺮآورده درﺟﻪ Referenceﻣﺮﺟﻊ Surface finish ﭘﺮداﺧﺖ ﺳﻄﺢ Workmanship ﻣﻬﺎرت ﺳﺎﺧﺖ Acceptability ﻗﺎﺑﻠﻴﺖ ﭘﺬﻳﺮش b) 100 HV to 200 HV داﻣﻨﻪ ﺳﺨﺘﻲ Tolerances رواداري a) 100 HV رده ﺳﺨﺘﻲ C Table 24 24 ﺟﺪول Plain: i.e. washers to be supplied in natural finish, treated with a protective lubricant or with other coatings as agreed by customer and supplier. ﺑﻪ ﻋﺒﺎرت دﻳﮕﺮ واﺷﺮﻫﺎﺋﻲ ﻛﻪ ﻗﺮار اﺳﺖ در ﭘﺮداﺧﺖ ﻃﺒﻴﻌﻲ:ﺳﺎده ﺑﺎ ﻳﻚ روﻏﻦ ﻣﺤﺎﻓﻆ ﻳﺎ ﭘﻮﺷﺶ دﻳﮕﺮي ﻛﻪ ﺑﻴﻦ،ﺗﺄﻣﻴﻦ ﺷﻮﻧﺪ .ﺧﺮﻳﺪار و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه ﻣﻮاﻓﻘﺖ ﺷﺪه اﺳﺖ ﭘﻮﺷﺶ ﺷﻮﻧﺪ Requirements for electroplating covered in ISO 4042.Requirements for non-electrolytic ally applied zinc flak coatings covered in ISO 10683. All tolerances shall apply prior to the application of a plating or coating. . اراﺋﻪ ﺷﺪه اﺳﺖISO 4042 اﻟﺰاﻣﺎت ﻻزم ﺑﺮاي آﺑﻜﺎري ﺑﺮﻗﻲ در اﻟﺰاﻣﺎت ﻻزم ﺑﺮاي ﭘﻮﺷﺶ ﺑﺎ ﭘﻮﺳﺘﻪ روي ﺑﻪ روش ﻏﻴﺮ ﺑﺮﻗﻲ در ﻛﻠﻴــــﻪ روادارﻳﻬﺎ ﺑﺎﻳﺪ ﻗﺒﻞ از. اراﺋـــﻪ ﺷﺪه اﺳﺖISO 10683 .آﺑﻜﺎري ﻳﺎ ﭘﻮﺷﺶ ﻛﺎري ﺑﻜﺎر رود Parts shall be free of irregularities or detrimental defects. No protruding burrs shall appear on the washer. ﻗﻄﻌــﺎت ﺑﺎﻳــﺪ ﻋــﺎري از ﻧــﺎﻫﻤﻮاري ﻫــﺎ و آﺳــﻴﺐ ﻫــﺎي زﻳــﺎن آور ﻫﻴﭻ ﺑﺮاده ﻳــﺎ ﭘﻮﺳﺘﻪ اي ﻧﺒﺎﻳﺪ ﺑﺮ ﺳـﻄﺢ واﺷـﺮ ﻫـﺎ وﺟـﻮد.ﺑﺎﺷﻨﺪ .داﺷﺘﻪ ﺑﺎﺷﺪ Acceptance procedure covered in ISO 3269. . اراﺋﻪ ﺷﺪه اﺳﺖISO 3269 روش ﭘﺬﻳﺮش در اﺳﺘﺎﻧﺪارد .اﻟﻒ( ﻣﻮاد ﻓﻠﺰي دﻳﮕﺮ ﻃﺒﻖ ﺗﻮاﻓﻖ ﺑﻴﻦ ﺷﺮﻛﺖ و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه Other metallic materials as agreed between company and supplier. : ISO 6507-1 ب( آزﻣﺎﻳﺶ ﺳﺨﺘﻲ ﻣﻄﺎﺑﻖ ﺑﺎ Hardness testing according to ISO 6507-1. :ﻧﻴﺮوي آزﻣﺎﻳﺶ Test force: HV 10 for nominal thickness 0.6 < h ≤ 1.2 mm HV 30 for nominal thickness h > 1.2 mm 0.6 < h ≤ 1.2 mm ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ h > 1.2 mm واﺣﺪ10 واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ30 ISO 7093-2 ﺑﺮاﺳﺎس Based on ISO 7093-2 7.2.7 Plain washers-extra large series-product grade C - ﺳﺮي ﻫﺎي ﻓﻮق اﻟﻌﺎده ﺑﺰرگ- واﺷﺮﻫﺎي ﺳﺎده7-2-7 This specification is for plain washers of extra large series, product grade C plain washers in the 100 HV hardness class, of nominal sizes (nominal thread diameters) ranging from 5 mm to 36 mm inclusive. اﻳﻦ ﻣﺸﺨﺼﺎت ﺑﺮاي واﺷﺮﻫﺎي ﺳﺎده از ﺳﺮي ﻫـﺎي ﻓـﻮق اﻟﻌـﺎده اﻧـﺪازه. و، 100 HV از رده ﺳـﺨﺘﻲC ﻓـﺮآورده درﺟـﻪ،ﺑﺰرگ 36 ﻣﻴﻠﻴﻤﺘﺮ ﺗﺎ و ﺷـﺎﻣﻞ5 ﻫﺎي اﺳﻤﻲ )ﻗﻄﺮﻫﺎي اﺳﻤﻲ رزوه( از .ﻣﻴﻠﻴﻤﺘﺮ ﻣﻴﺒﺎﺷﺪ C ﻓﺮآورده درﺟﻪ 94 Oct.2008 / 1387 ﻣﻬﺮ These washers are suitable for IPS-M-GN-130(2) :اﻳﻦ واﺷﺮﻫﺎ ﺑﺮاي ﻣﻮارد زﻳﺮ ﻣﻨﺎﺳﺐ ﻫﺴﺘﻨﺪ ﭘﻴﭻ ﻫﺎي ﻣﻬﺮه و ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ ﺷﺶ ﮔﻮش از ﻓﺮآورده; 6.8 در رده ﻫﺎي وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞC درﺟﻪ در رده ﻫـﺎيC ﻣﻬﺮه ﻫﺎي ﺷﺶ ﮔﻮش از ﻓﺮآورده درﺟـﻪ. ﻣﻮرد اﺳﺘﻔﺎده در ﺳﺎزه ﻫﺎي ﭼﻮﺑﻲ6 وﻳﮋﮔﻲ ﺗﺎ و ﺷﺎﻣﻞ .44 و43 و ﺟﺪول ﻫﺎي18 ﺑﺮاي اﺑﻌﺎد ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ - hexagon bolts and screws of product grade C in property classes up to and including 6.8, and - hexagon nuts of product grade C in property classes up to and including 6 used in timber structures For dimensions see Fig. 18 and tables 43 and 44 Fig. 18 18 ﺷﻜﻞ TABLE 43-PREFERRED DIMENSIONS اﺑﻌﺎد ﺗﺮﺟﻴﺤﻲ-43 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter,d) اﻧﺪازه اﺳﻤﻲ d ،)ﻗﻄﺮ اﺳﻤﻲ رزوه ( 5 6 8 10 12 16 20 24 30 36 اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 d2 nom. (min.) اﺳﻤﻲ max. nom. (max.) ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﻛﻤﻴﻨﻪ 5.5 6.60 9.00 11.00 13.50 17.5 22.00 26.00 33 39 h min. nom. (min.) max. nom. (max.) ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﺑﻴﺸﻴﻨﻪ 5.8 6.96 9.36 11.43 13.93 18.2 22.84 26.84 34 40 18.0 22.0 28.0 34.0 44.0 56.0 72.0 85.0 105.0 125.0 ()ﻛﻤﻴﻨﻪ 16.9 20.7 26.7 32.4 42.4 54.1 70.1 82.8 102.8 122.5 2 2 3 3 4 5 6 6 6 8 ()ﺑﻴﺸﻴﻨﻪ 2.3 2.3 3.6 3.6 4.6 6 7 7 7 9.2 1.7 1.7 2.4 2.4 3.4 4 5 5 5 6.8 ISO 7094 ﺑﺮاﺳﺎس Based on ISO 7094 95 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 44- NON-PREFERRED DIMENSIONS اﺑﻌﺎد ﻏﻴﺮ ﺗﺮﺟﻴﺤﻲ-44 ﺟﺪول Dimensions in millimeters Nominal size (nominal thread diameter,d) Outside diameter Thickness ﺳﻮراخ ﻟﻘﻲ دار ﻗﻄﺮ ﺑﻴﺮوﻧﻲ ﺿﺨﺎﻣﺖ d1 اﻧﺪازه اﺳﻤﻲ d ،)ﻗﻄﺮ اﺳﻤﻲ رزوه ( اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ Clearance hole nom. (min.) اﺳﻤﻲ max. ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﻛﻤﻴﻨﻪ 14 18 22 27 33 15.50 20.00 24.00 30.00 36 h d2 nom. (max.) min. nom. (min.) max. nom. (max.) ﻛﻤﻴﻨﻪ اﺳﻤﻲ ﺑﻴﺸﻴﻨﻪ اﺳﻤﻲ ()ﺑﻴﺸﻴﻨﻪ 15.93 20.43 24.84 30.84 37 50.0 60.0 80.0 98.0 115.0 ()ﻛﻤﻴﻨﻪ 48.1 58.1 78.1 95.8 112.8 4 5 6 6 8 ()ﺑﻴﺸﻴﻨﻪ 4.6 6 7 7 9.2 3.4 4 4 5 6.8 ISO 7094 ﺑﺮاﺳﺎس Based on ISO 7094 96 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 45-SPECIFICATIONS AND REFERENCES ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ-45 ﺟﺪول Material a) (اﻟﻒ Steel ﻣﻮاد ﻓﻮﻻد Hardness داﻣﻨﻪ Mechanical class properties Hardness وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ range b) (ب 100 HV ﺳﺨﺘﻲ 100 HV to 200 HV داﻣﻨﻪ ﺳﺨﺘﻲ Product grade Tolerances ﻓﺮآورده درﺟﻪ رواداري ﻫﺎ Reference C Table24 ﻣﺮﺟﻊ 24 ﺟﺪول Plain: i.e. washers to be supplied in natural applied zinc flak coatings covered in ISO 10683. ﺑﻪ ﻋﺒﺎرت دﻳﮕﺮ واﺷﺮﻫﺎﺋﻲ ﻛﻪ ﻗﺮاراﺳﺖ در ﭘﺮداﺧﺖ ﻃﺒﻴﻌـــﻲ:ﺳﺎده ﺑﺎﻳﻚ روﻏﻦ ﻣﺤﺎﻓﻆ ﻳﺎ ﭘﻮﺷﺶ دﻳﮕﺮي ﻛﻪ ﺑﻴﻦ ﺧﺮﻳﺪار،ﺗﺄﻣﻴﻦ ﺷﻮﻧﺪ اﻟﺰاﻣﺎت ﻻزم ﺑـﺮاي..و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه ﻣﻮاﻓﻘﺖ ﺷﺪه اﺳﺖ ﭘﻮﺷﺶ ﺷﻮﻧﺪ اراﺋﻪ ﺷـﺪهISO 10683 ﭘﻮﺷﺶ ﺑﺎ ﭘﻮﺳﺘﻪ روي ﺑﺮوش ﻏﻴﺮ ﺑﺮﻗﻲ در .اﺳﺖ All tolerances shall apply prior to the application of a plating or coating. .ﻫﻤﻪ روادارﻳﻬﺎ ﺑﺎﻳﺪ ﻗﺒﻞ از آﺑﻜﺎري ﻳﺎ ﭘﻮﺷﺶ ﻛﺎري ﺑﻜﺎر رود finish, treated with a protective lubricant or with other coatings as agreed by customer and Surface finish ﭘﺮداﺧﺖ ﺳﻄﺢ Workmanship ﻣﻬﺎرت ﺳﺎﺧﺖ Acceptability ﻗﺎﺑﻠﻴﺖ ﭘﺬﻳﺮش supplier. Requirements for non-electrolytic ally Parts shall be free of irregularities or detrimental defects. No protruding burrs shall appear on the washer. Acceptance procedure covered in ISO 3269. . اراﺋﻪ ﺷﺪه اﺳﺖISO 3269 روش ﭘﺬﻳﺮش در اﺳﺘﺎﻧﺪارد .اﻟﻒ( ﻣﻮاد ﻓﻠﺰي دﻳﮕﺮ ﻃﺒﻖ ﺗﻮاﻓﻖ ﺑﻴﻦ ﺷﺮﻛﺖ و ﺗﺄﻣﻴﻦ ﻛﻨﻨﺪه a) Other metallic materials as agreed between company and supplier. b) ﻫﻴﭻ.ﻗﻄﻌﺎت ﺑﺎﻳﺪ ﻋﺎري از ﻧﺎﻫﻤﻮاري ﻫﺎ و آﺳﻴﺐ ﻫﺎي زﻳﺎن آور ﺑﺎﺷﻨﺪ .ﺑﺮاده ﻳﺎ ﭘﻮﺳﺘﻪ اي ﻧﺒﺎﻳﺪ ﺑﺮ ﺳﻄﺢ واﺷﺮ ﻫﺎ وﺟﻮد داﺷﺘﻪ ﺑﺎﺷﺪ Hardness testing according to ISO 6507-1. : ISO 6507-1 ب( آزﻣﺎﻳﺶ ﺳﺨﺘﻲ ﻣﻄﺎﺑﻖ ﺑﺎ Test force: :ﻧﻴﺮوي آزﻣﺎﻳﺶ HV 10 for nominal thickness 0.6 < h ≤ 1.2 mm HV 30 0.6 < h ≤ 1.2 mm واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ10 for nominal thickness h > 1.2 mm h > 1.2 mm Based on ISO 7094 واﺣﺪ ﺳﺨﺘﻲ وﻳﻜﺮز ﺑﺮاي ﺿﺨﺎﻣﺖ اﺳﻤﻲ30 ISO 7094 ﺑﺮاﺳﺎس 97 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) واﺷﺮﻫﺎي ﺳﺎده ﺑﺮاي ﭘﻴﭻ و ﻣﻬﺮه ﺳﺎزه اي ﺑﺎ ﺗﺎب8-2-7 7.2.8 Plain washers for high-strength structural bolting, hardened and tempered ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ،زﻳﺎد دﻫﻲ ﺷﺪه This specification is for hardened and tempered circular washers intended for assembly with large series hexagon high-strength structural bolts and nuts of diameters from M12 to M36 inclusive. اﻳﻦ ﻣﺸﺨﺼﺎت ﺑﺮاي واﺷـﺮﻫﺎي ﻣـﺪور ﺳـﺨﺖ ﺷـﺪه و ﻋﻤﻠﻴـﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه اﺳﺖ ﻛﻪ ﺑﺮاي ﻣﻮﻧﺘﺎژ ﺑﺎ ﺳـﺮيﻫـﺎي ﺑﺰرگ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﻣﻬﺮه ﻫﺎي ﺷﺶ ﮔـﻮش ﺳـﺎزه اي داراي در ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﺪهM 36 ﺗﺎM 12ﺗﺎب زﻳﺎد ﺑﺎ ﻗﻄﺮﻫﺎي ﺷﺎﻣﻞ . اﺳﺖ . 46 و ﺟﺪول19 ﺑﺮاي اﺑﻌﺎد ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ For dimensions see Fig. 19 and tables 46 Fig. 19 19 ﺷﻜﻞ 98 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 46: DIMENSIONS اﺑﻌﺎد-46 ﺟﺪول Dimensions in millimeters Thread size ,d ,of associated bolt ﻣﺮﺑﻮط ﺑﻪ ﭘﻴﭻ،d ،اﻧﺪازه رزوه اﺑﻌﺎد ﺑﺮ ﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ M12 M16 M20 (m22)* M24 (m27)* M30 M36 14 18 22 24 26 30 33 39 14.43 18.43 22.52 24.52 26.52 30.52 36.62 39.62 25.7 32.4 40.4 42.4 48.4 54.1 58.1 70.1 27 34 42 44 50 56 60 72 3.1 3.1 3.1 3.4 3.4 3.4 3.4 3.4 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.6 ﻣﻬﺮه واﺑﺴﺘﻪ min. ﻛﻤﻴﻨﻪ d1 max. ﺑﻴﺸﻴﻨﻪ min. ﻛﻤﻴﻨﻪ d2 max. ﺑﻴﺸﻴﻨﻪ min. ﻛﻤﻴﻨﻪ h max. ﺑﻴﺸﻴﻨﻪ Based on ISO 7415 ISO 7415 ﺑﺮاﺳﺎس * Thread sizes in brackets should be avoided if possible. *در ﺻﻮرت اﻣﻜﺎن از اﻧﺪازه ﻫﺎي رزوه داده ﺷﺪه در .داﺧﻞ ﭘﺮاﻧﺘﺰ ﺧﻮدداري ﮔﺮدد TABLE 47: SPECIFICATIONS AND REFERENCES ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ-47 ﺟﺪول Material Steel ﻣﻮاد ﻓﻮﻻد Mechanical properties وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ Tolerances Hardness range (HRC)a) (اﻟﻒ (HRC) داﻣﻨﻪ ﺳﺨﺘﻲ 35-45 Product grade رواداري ﻫﺎ d1 :A : h : 2 IT 16 when d< M20 d2 :C : h : IT 17 when d > M20 ﻓﺮآورده درﺟﻪ Reference Table 24 ﻣﺮﺟﻊ Surface finish Normal ﭘﺮداﺧﺖ ﺳﻄﺢ 24 ﺟﺪول Black oxideb ) (ب اﻛﺴﻴﺪ ﺳﻴﺎه ﻣﻌﻤﻮﻟﻲ Zinc electroplatedc) Optional c) Cadmium electroplated اﺧﺘﻴﺎري Acceptability (ج Hot-dip galvanizedc) In accordance with data sheet (ج آﺑﻜﺎري ﺑﺮﻗﻲ روي آﺑﻜﺎري ﺑﺮﻗﻲ ﻛﺎدﻣﻴﻮم (ج ﮔﺎﻟﻮاﻧﻴﺰه ﮔﺮم ﻣﻄﺎﺑﻖ ﺑﺎ ﺑﺮﮔﻪ داده ﻫﺎ ﻗﺎﺑﻠﻴﺖ ﭘﺬﻳﺮش Associated nuts This IPS standard IPSاﻳﻦ اﺳﺘﺎﻧﺪارد ﻣﻬﺮه واﺑﺴﺘﻪ Based on ISO 7415 ISO 7415ﺑﺮاﺳﺎس اﻟﻒ( ﺳﺨﺘﻲ ﻛﻤﻴﻨﻪ ﺑـﺮاي واﺷـﺮﻫﺎي ﮔـﺎﻟﻮاﻧﻴﺰه ﺷـﺪه ﮔـﺮم a) Minimum hardness for hot-dip galvanized washers may be 26 HRC. . ﺑﺎﺷﺪ26 HRC ﻣﻴﺘﻮاﻧﺪ 99 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) b) Black oxide means the normal finish resulting from heat treatment with a residual coating of light oil ب( اﻛﺴﻴﺪ ﺳﻴﺎه ﻳﻌﻨﻲ ﭘﺮداﺧﺖ ﻣﻌﻤﻮﻟﻲ ﺣﺎﺻﻞ از ﻋﻤﻠﻴـﺎت c) Precautions to avoid hydrogen embrittlement may be necessary. پ( ﭘﻴــﺸﮕﻴﺮي ﺟﻬــﺖ اﺣﺘــﺮاز از ﺷــﻜﻨﻨﺪﮔﻲ ﻫﻴــﺪروژﻧﻲ .ﺣﺮارﺗﻲ ﺑﺎ ﭘﻮﺷﺶ ﺑﺎﻗﻴﻤﺎﻧﺪه از روﻏﻦ ﺳﺒﻚ .ﻣﻤﻜﻦ اﺳﺖ ﻻزم ﺑﺎﺷﺪ ﻧﺸﺎﻧﻪ ﮔﺬاري Marking Hardened and tempered circular washers shall be marked or shaped in such a manner so as to differentiate them from other similar products. واﺷﺮﻫﺎي ﻣﺪور ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗـﻲ ﺑﺮﮔـﺸﺖ دﻫـﻲ ﺷﺪه ﺑﺎﻳﺪ ﺑﮕﻮﻧﻪ اي ﻧﺸﺎﻧﻪ ﮔﺬاري ﻳﺎ ﺷﻜﻞ دﻫﻲ ﮔﺮدﻧﺪ ﻛﻪ ﺑﺘﻮان .آﻧﻬﺎ را از ﻓﺮآورده ﻫﺎي ﻣﺸﺎﺑﻪ ﺗﻤﻴﺰ داد 7.2.9 Plain washers, chamfered, hardened and tempered for high-strength structural bolting ﺑﺮاي ﭘﻴﭻ و ﻣﻬﺮه، ﭘﺦ دار، واﺷﺮﻫـــﺎي ﺳﺎده9-2-7 ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت،ﺳﺎزه اي ﺑﺎ ﺗﺎب زﻳﺎد ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫﻲ ﺷﺪه This specification is for hardened and tempered circular washers intended for assembly with large series hexagon high-strength structural bolts and nuts diameters from M12 to M36 inclusive. اﻳﻦ ﻣﺸﺨﺼﺎت ﺑﺮاي واﺷـﺮﻫﺎي ﻣـﺪور ﺳـﺨﺖ ﺷـﺪه و ﻋﻤﻠﻴـﺎت ﺣﺮارﺗﻲ ﺑﺮﮔﺸﺖ دﻫــﻲ ﺷﺪه اﺳﺖ ﻛﻪ ﺑﺮاي ﻣﻮﻧﺘﺎژ ﺑﺎ ﺳﺮيﻫﺎي ﺑﺰرگ ﭘﻴﭻﻫﺎي ﻣﻬﺮه و ﻣﻬﺮه ﻫﺎي ﺷﺶ ﮔـﻮش ﺳـﺎزه اي داراي در ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷـﺪهM36 ﺗﺎM12 ﺗﺎب زﻳﺎد ﺑﺎ ﻗﻄﺮﻫﺎي ﺷﺎﻣﻞ . اﺳﺖ .50 و49 و ﺟﺪوﻟﻬﺎي20 ﺑﺮاي اﺑﻌﺎد ﻧﮕﺎه ﻛﻨﻴﺪ ﺑﻪ ﺷﻜﻞ For dimensions see Fig. 20 and tables 49&50 Fig. 20 20 ﺷﻜﻞ 100 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) TABLE 49- DIMENSIONS اﺑﻌﺎد-49 ﺟﺪول Dimensions in millimeters Thread size ,d ,of associated bolt ﻣﺮﺑﻮط ﺑﻪ،d ،اﻧﺪازه رزوه اﺑﻌﺎد ﺑﺮﺣﺴﺐ ﻣﻴﻠﻴﻤﺘﺮ اﺳﺖ M12 M16 M20 (m22)* M24 (m27)* M30 M36 13 17 21 23 25 28 31 37 13.27 17.27 21.33 23.33 25.33 28.52 31.62 37.62 23.7 31.4 38.4 40.4 45.4 50.4 54.1 64.1 25 33 40 42 47 52 56 66 3.4 3.4 3.4 3.4 3.4 4.4 4.4 4.4 4.6 4.6 4.6 4.6 4.6 5.6 5.6 5.6 0.5 1 1 1 1 1 1 1 1.2 1.2 1.6 1.6 1.6 2.0 2.0 2.4 1.6 1.6 2.0 2.0 2.0 2.4 2.4 2.8 ﭘﻴﭻ ﻣﻬﺮه واﺑﺴﺘﻪ min. d1 ﻛﻤﻴﻨﻪ max. ﺑﻴﺸﻴﻨﻪ min. d2 ﻛﻤﻴﻨﻪ max. ﺑﻴﺸﻴﻨﻪ min. h ﻛﻤﻴﻨﻪ max. ﺑﻴﺸﻴﻨﻪ e min. c ﻛﻤﻴﻨﻪ max. ﺑﻴﺸﻴﻨﻪ Based on ISO 7416 ISO 7416 ﺑﺮاﺳﺎس * در ﺻﻮرت اﻣﻜﺎن از اﻧـﺪازه ﻫـﺎي داﺧـﻞ ﭘﺮاﻧﺘـﺰ اﺣﺘـﺮاز .ﮔﺮدد * Sizes in brackets should be avoided if possible TABLE 50: SPECIFICATIONS AND REFERENCE STANDARDS ﻣﺸﺨﺼﺎت و ﻣﺮاﺟﻊ اﺳﺘﺎﻧﺪارد-50 ﺟﺪول Material Steel ﻣﻮاد Mechanical properties وﻳﮋﮔﻲ ﻫﺎي ﻣﻜﺎﻧﻴﻜﻲ ﻓﻮﻻد a) Hardness range (HRC) (اﻟﻒ (HRC) داﻣﻨﻪ ﺳﺨﺘﻲ Tolerances Product grade رواداري ﻫﺎ ﻓﺮآورده درﺟﻪ d1 :A Reference Normal ﭘﺮداﺧﺖ ﺳﻄﺢ ﻣﻌﻤﻮﻟﻲ Zinc electroplated 24 ﺟﺪول (ب c) Cadmium electroplated اﺧﺘﻴﺎري ﻗﺎﺑﻠﻴﺖ ﭘﺬﻳﺮش h :IT 17 Black oxideb) Optional Acceptability d2 :C Table 24 ﻣﺮﺟﻊ Surface finish 35-45 Hot-dip galvanizedc) In accordance with data sheet اﻛﺴﻴﺪ ﺳﻴﺎه (ج c) (ج آﺑﻜﺎري ﺑﺮﻗﻲ روي آﺑﻜﺎري ﺑﺮﻗﻲ ﻛﺎدﻣﻴﻮم (ج ﮔﺎﻟﻮاﻧﻴﺰه ﮔﺮم ﻣﻄﺎﺑﻖ ﺑﺎ ﺑﺮﮔﻪ داده ﻫﺎ Associated bolts ﭘﻴﭻ ﻣﻬﺮه واﺑﺴﺘﻪ This IPS standard IPS اﻳﻦ اﺳﺘﺎﻧﺪارد Associated nuts This IPS standard IPS اﻳﻦ اﺳﺘﺎﻧﺪارد ﻣﻬﺮه واﺑﺴﺘﻪ Based on ISO 7416 ISO 7416ﺑﺮاﺳﺎس 101 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) a) Minimum hardness for hot-dip galvanized washers may be 26 HRC. اﻟﻒ( ﺳﺨﺘﻲ ﻛﻤﻴﻨﻪ ﺑﺮاي واﺷﺮﻫﺎي ﮔﺎﻟﻮاﻧﻴﺰه ﺷﺪه ﮔﺮم ﻣﻴﺘﻮاﻧﺪ b) Black oxide means the normal finish resulting from heat treatment with a residual coating of light oil ب( اﻛﺴﻴﺪ ﺳﻴﺎه ﻳﻌﻨﻲ ﭘﺮداﺧـﺖ ﻣﻌﻤـﻮﻟﻲ ﺣﺎﺻـﻞ از ﻋﻤﻠﻴـﺎت c) Precautions to avoid hydrogen embrittlement may be necessary. ج( ﭘﻴﺸﮕﻴﺮي ﺟﻬﺖ اﺣﺘﺮاز از ﺷﻜﻨﻨﺪﮔﻲ ﻫﻴﺪروژﻧﻲ ﻣﻤﻜﻦ . ﺑﺎﺷﺪ26 HRC .ﺣﺮارﺗﻲ ﺑﺎ ﭘﻮﺷﺶ ﺑﺎﻗﻴﻤﺎﻧﺪه روﻏﻦ ﺳﺒﻚ .اﺳﺖ ﻻزم ﺑﺎﺷﺪ ﻧﺸﺎﻧﻪ ﮔﺬاري Marking واﺷﺮﻫﺎي ﭘﺦ دار ﺳﺨﺖ ﺷﺪه و ﻋﻤﻠﻴﺎت ﺣﺮارﺗﻲ ﺑﺮﮔـﺸﺖ دﻫـﻲ ﻧﺸﺎن داده ﺷﺪه20 ﺷﺪه ﺑﺎﻳﺪ ﺑﺎ ﭘﺦ ﺑﻴﺮوﻧﻲ ﻧﻈﻴﺮ آﻧﭽﻪ در ﺷﻜﻞ . ﺣﻚ ﺷﺪه ﺷﻨﺎﺳﺎﻳﻲ ﮔﺮددS اﺳﺖ و ﻳﻚ ﺣﺮف Hardened and tempered chamfered washers shall be identified by the external chamfer as shown in the figure, and an indented identification letter S. (see fig. 20) ﻣﺪارك-8 8. DOCUMENTS در ﻣﺮﺣﻠﻪ اﺳﺘﻌﻼم ﻗﻴﻤﺖ1-8 8.1 At Quotation Stage ﻋﺮﺿـﻪ ﻛﻨﻨـﺪه ﺑﺎﻳـﺪ ﺑﻄـﻮر ﻛﺎﻣـﻞ/ ﻣﺪارﻛﻲ ﻛﻪ ﺗﻮﺳﻂ ﺳـﺎزﻧﺪه :ﺗﺴﻠﻴﻢ ﮔﺮدد ﺑﺸﺮح زﻳﺮ اﺳﺖ ﮔﺰارش ﻣﺮﺑﻮط ﺑﻪ ﺳﺎﺑﻘﻪ ﺗﺠﺮﺑﻴﺎت ﻧﻘﺸﻪ ﻫﺎ و ﻣﺪارﻛﻲ ﻛﻪ داده ﻫﺎي ﻓﻨﻲ ﻛﺎﻻ )ﻫـﺎ( ي ﻣـﻮردﻧﻴﺎز را ﺗﻌﺮﻳﻒ ﻣﻲ ﻛﻨﺪ ﻓﻬﺮﺳﺖ آزﻣﻮن ﻫﺎﻳﻲ ﻛﻪ ﻣﻲ ﺗﻮاﻧـﺪ اﻧﺠـﺎم ﮔﻴـﺮد و ﻣﺤـﻞاﻧﺠﺎم آزﻣﻮن ﻫﺎ اﻋﻼن اﺧــﺬ ﻫﺮ ﮔﻮﻧﻪ ﮔﻮاﻫﻲ از ﻫﺮ آزﻣﺎﻳﺸﮕﺎه ﺑﻴﻄـــﺮف()در ﺻﻮرت وﺟﻮد . را ﺑﺒﻴﻨﻴﺪ20 ﺷﻜﻞ Documents to be submitted by manufacturer/supplier shall be the followings as complete: - report of experience - drawings and documents which define the technical data of required commodity (ies) - list of tests which may be made and test locations - declaration of any certificate from any impartial laboratory "if any" See Fig. 20 در ﻣﺮﺣﻠﻪ ﺳﻔﺎرش2-8 8.2 At Ordering Stage ﻧﺴﺨﻪاي از ﮔﻮاﻫﻲ آزﻣﻮن ﮔﻮاﻫﻲ اﻃﻤﻴﻨﺎن از ﻛﻴﻔﻴﺖ- - a copy of test certificates - quality assurance certificate در ﻣﺮﺣﻠﻪ ﺗﺤﻮﻳﻞ3-8 8.3 At Delivery Stage ﮔﻮاﻫﻲ ﺗﺎﺋﻴﺪ ﺳﺎزﻧﺪه از ﻣﻄﺎﺑﻘﺖ ﺳﺎﺧﺖ ﺑﺴﺘﻨﺪهﻫﺎ ﺑﺎﺳﻔﺎرش ﺧﺮﻳﺪ و ﻣﺸﺨﺼﺎت ﻣﺮﺑﻮط ﺑﻪ ﺧﺮﻳﺪ آن - Manufacturer certificate to verify that the fasteners are made in accordance with purchase order and relevant specification. ﻣﻐﺎﻳﺮت در اﺳﻨﺎد-9 9. CONFLICTING REQUIREMENTS In case of conflict between documents relating to the inquiry or order, the following priority of document shall apply. ﻳﺎ ﺳﻔﺎرش،در ﺻﻮرت اﺧﺘﻼف ﺑﻴﻦ ﻣﺪارك ﻣﺮﺑﻮط ﺑﻪ درﺧﻮاﺳﺖ . اوﻟﻮﻳﺖ ﻫﺎي زﻳﺮ اﻋﻤﺎل ﻣﻲﮔﺮدد،ﺧﺮﻳﺪ و اﻳﻦ اﺳﺘﺎﻧﺪارد First priority : Purchase order and variations thereto ﺗﻘﺎﺿﺎي ﺧﺮﻳﺪ و ﺗﻐﻴﻴﺮات آن: اوﻟﻮﻳﺖ اول داده ﺑﺮگ ﻫﺎ و ﻧﻘﺸﻪ ﻫﺎ: اوﻟﻮﻳﺖ دوم اﻳﻦ اﺳﺘﺎﻧﺪارد: اوﻟﻮﻳﺖ ﺳﻮم Second priority : Data sheets and drawings Third priority : This specification 102 Oct.2008 / 1387 ﻣﻬﺮ IPS-M-GN-130(2) ﺑﺴﺘﻪ ﺑﻨﺪي ﻛﺮدن-10 10. PACKING ﺑﺴﺘﻨﺪهﻫﺎ ﺑﺎﻳﺪ ﻣﻄﺎﺑﻖ ﺑﺎ اﻟﺰاﻣﺎت ذﻛﺮ ﺷـﺪه در ﻣﺸﺨـﺼﺎت1-10 10.1 Fasteners shall be packed in a way to fulfill the mentioned requirements of relevant specification. . ﻣﺮﺑﻮط ﺑﺴﺘﻪ ﺑﻨﺪي ﺷﺪه ﺑﺎﺷﻨﺪ ﺑﺴﺘﻨﺪهﻫﺎ ﺑﺎﻳﺪ ﺑﮕﻮﻧﻪ اي ﺑﺴﺘﻪ ﺑﻨﺪي ﺷﺪه ﺑﺎﺷﻨﺪ ﻛﻪ2-10 10.2 Fasteners shall be packed in a way to avoid damage in transit. ﺿﻤﻦ ﺣﻤﻞ آﺳﻴﺒﻲ ﺑﻪ آﻧﻬﺎ ﻧﺮﺳﺪ ﺣﻤﻞ-11 11. SHIPMENT . ﺗﻤﺎم ﻛﺎﻻﻫﺎ ﺑﻬﺘﺮ اﺳﺖ در ﻳﻚ ﻣﺤﻤﻮﻟﻪ ارﺳﺎل ﮔﺮدد1-11 11.1 It is desired that the whole commodity is shipped at one batch. ﺑﺎﻳﺪ ﻧﻬﺎﻳﺖ دﻗﺖ ﺑﻜﺎر ﺑﺮده ﺷﻮد ﺗﺎ اﻃﻤﻴﻨﺎن ﺣﺎﺻﻞ ﮔﺮدد2-11 11.2 The greatest care must be taken to ensure that shipping and associated documents with exact description for customs release are accompanied with the shipment. ﻛﻪ ﻣﺪارك ﻣﺮﺑﻮط ﺑﻪ ﻛﺎﻻ ﺑﺎ ﺷﺮح دﻗﻴﻘﻲ ﺑﺮاي ﺗﺮﺧﻴﺺ از . ﮔﻤﺮك ﻫﻤﺮاه ﺑﺎ ﻣﺤﻤﻮﻟﻪ ارﺳﺎل ﮔﺮدد 103 Oct.2008 / 1387 ﻣﻬﺮ 9 APPENDICES 10 11 IPS-M-GN-130(2) APPENDIX A DATA SHEET FOR FASTENERS Detail of Required Fastener Denomination: (Name of product) Thread size/Nominal size: Further diameters: Nominal length (for bolts, screws, studs): Thread length or shank length: Feature: Application class: coarse□ fine□ 10.9□ 8.8□ Tolerance grade: Tolerance position: Pitch: Material: Property class: Any other details (if required): Note :Blanks to be filled by client. 104 5.6□ others□ ﻣﻬﺮ Oct.2008 / 1387 )IPS-M-GN-130(2 ﭘﻴﻮﺳﺖ ﻫﺎ ﭘﻴﻮﺳﺖ اﻟﻒ ﺑﺮﮔﻪ داده ﻫﺎي ﺑﺴﺘﻨﺪهﻫﺎ ﺟﺰﺋﻴﺎت ﻣﺮﺑﻮط ﺑﻪ ﺑﺴﺘﻨﺪهﻫﺎي ﻣﻮرد ﻧﻴﺎز ﻧﺎم ﻓﺮآورده اﻧﺪازه رزوه /اﻧﺪازه اﺳﻤﻲ اﻧﺪازه ﻗﻄﺮﻫﺎي دﻳﮕﺮ ﻃﻮل اﺳﻤﻲ )ﺑﺮاي ﭘﻴﭻ ﻫﺎي ﻣﻬﺮه ،ﭘﻴﭻ ﻫﺎي ﮔﻮﺷﺘﻲ ،ﻣﻴﻞ ﭘﻴﭻ ﻫﺎ( ﻃﻮل رزوه ﻳﺎ ﻃﻮل ﺳﺎﻗﻪ ﺷﻜﻞ و ﻣﺸﺨﺼﺎت : رده ﻛﺎرﺑﺮد : درﺟﻪ رواداري : ﺟﺎﻳﮕﺎه رواداري : ﮔﺎم : ﻣﻮاد : درﺷﺖ 10.9 رده وﻳﮋﮔﻲ : ﻫﺮﮔﻮﻧﻪ ﺟﺰﺋﻴﺎت دﻳﮕﺮ ) در ﺻﻮرت ﻟﺰوم ( ﻳﺎدآوري : ﻗﺴﻤﺖ ﻫﺎي ﺧﺎﻟﻲ ﺗﻮﺳﻂ ﻛﺎرﻓﺮﻣﺎ ﺗﻜﻤﻴﻞ ﻣﻲ ﮔﺮدد. رﻳﺰ 8.8 5.6 105 ﻣﻮارد دﻳﮕﺮ