Uploaded by Othman Hassan

Introduction to Production Engineering

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Lecture 1, Introduction
Dr. Othman Hassan
Course Outline
 Instructor: Dr. Othman Hassan
 E-mail: [email protected]
 Office hours: Monday from 12:00 to 1:20 pm and

Wednesday from 12:00pm to 1:20 pm
 Website: https://sites.google.com/site/drothmanhassan/home
 Text Book: “Machining Technology: Machine Tools and Operations” By
Helmi A. Youssef and Hassan El-Hofy, CRC Press 2008
Midterms
Practical
Evaluation
Activities and
Reports
Final
30/60
20/60
To Be Determined
At the end of the semester
10/60
To Be Announced
40
To be determined by the Faculty
during January
Expectations
 Class Brain Storming
Course Content
 Introduction to Machining Technology
 Basic Elements and Mechanisms of Machine Tools
 General Purpose Machine Tools
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


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Lathe Machines
Drilling Machines
Milling Machines
Shapers, Planners and Slotters
Grinding Machines
 Special Purpose Machine Tools
 Thread Cutting Machines
 Gear Cutting Machines
 Non Traditional Machine Tools
Chapter 1: Introduction to
Machining Technology
Introduction
 Manufacturing is the industrial activity that changes
the form of raw materials to create products
 Manufacturing technology constitutes all methods
used for shaping the raw metal materials into a final
product
 Machining is the removal of the unwanted material
(machining allowance) from the workpiece (WP), so
as to obtain a finished product of the desired size,
shape, and surface quality
Introduction
Forming Processes
Forging
Rolling
Extrusion
Forming Processes
Blanking
Rolling
Piercing
Bending
Embossing
Casting Processes
Sand Casting
Casting Processes
Investment Casting
Die Casting
Welding Processes
Gas Welding
Arc Welding
Friction Welding
Welding Processes
Plasma Welding
Laser Welding
Electrons Beam Welding
Introduction
Historical Background
Ancient lathe
Historical Background
Basic Motions of Machine Tools
 There are two main types of motions in machine tools
 The primary motion, generally given to the tool or WP,
constitutes the cutting speed.
 The secondary motion feeds the tool relative to the WP.
Basic Motions of Machine Tools
Basic Motions of Machine Tools
Review Questions
 Explain what is meant by manufacturing and
Machining.
 What are the different manufacturing methods used
for metal shaping? (flow chart is enough)
 List the main categories of machine tools used for
traditional machining. (flow chart is enough)
 What are the basic motions of machine tools
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