25152 version 2
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Apply 2D CAD/CAM in boatbuilding
Level
4
Credits
5
Purpose
People credited with this unit standard are able to: produce and export 2D
CAD boat drawings; import 2D CAD boat drawings and produce boat
components using a CNC machine; and check machined boat components.
Subfield
Boating Industries
Domain
Boatbuilding
Status
Registered
Status date
21 November 2008
Date version published
20 March 2009
Planned review date
31 December 2013
Entry information
Open.
Accreditation
Evaluation of documentation and visit by NZQA and
industry.
Standard setting body (SSB)
Boating Industry Training Organisation
Accreditation and Moderation Action Plan (AMAP) reference
0136
This AMAP can be accessed at http://www.nzqa.govt.nz/framework/search/index.do.
Special notes
1
All required equipment must be set up, started up, operated, and shut down in
accordance with company procedures.
2
All work practices must meet recognised codes of practice and documented worksite
health and safety procedures (where these exceed code) for personal, product, and
worksite health and safety, and must meet the obligations required under the Health
and Safety in Employment Act 1992, and subsequent and delegated legislation.
3
All work practices must meet recognised codes of practice and documented worksite
environmental procedures (where these exceed code) for personal, product, and
worksite environmental matters, and must meet the obligations required under the
Resource Management Act 1991, and subsequent and delegated legislation.
 New Zealand Qualifications Authority 2016
25152 version 2
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4
All work practices must meet documented worksite quality management
requirements. These include documentation of activities, events, and decisions.
5
Definitions
CAD – Computer Aided Design using computer drawing software.
CAM – Computer Aided Manufacture software and machines that enable the CAD
drawing to be converted to G-code format and cut components.
CNC – Computer Numerical Control, refers specifically to a computer machine
controller that reads G-code instructions (usually derived from CAD software) that
drives the machine tool.
2D – two dimensional with an x and y axis.
Workplace – also means off-job training workshop.
Company procedures – documented or accepted procedures in the workplace where
the unit standard is being assessed.
Job specifications – either written or verbal definition of the job used for assessment.
6
This unit standard may be assessed against off-job or on-job.
7
This unit standard only covers 2D CAD drawing and CNC/CAM machining – not 3D.
8
Suitable materials for cutting include – timber, plywood, MDF, metal, plastics.
9
For the purposes of this unit standard the product drawn in element 1 is the same
product to be exported and cut.
Elements and performance criteria
Element 1
Produce and export 2D CAD boat drawings.
Performance criteria
1.1
Simple 2D CAD boat drawings are produced in accordance with job
specifications.
Range
1.2
boat frames (chine or round bilge) or any simple 2D boat
components.
CAD boat drawing files are exported to CNC machine or server in accordance
with company procedures.
Range
transfer by network, flash drive, other data transfer media.
Element 2
Import 2D CAD boat drawings and produce boat components using a CNC machine.
Performance criteria
2.1
2D CAD drawing is imported into CNC/CAM software in accordance with
software requirements.
 New Zealand Qualifications Authority 2016
25152 version 2
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2.2
Tool and clearance corrections are assigned in accordance with machine and
job specifications.
2.3
Machining settings are test run in the software in accordance with workplace
practice.
2.4
CNC machine is run in order to machine component.
Element 3
Check machined boat components.
Performance criteria
3.1
Machined component is checked for accuracy in accordance with the CAD
drawings.
Please note
Providers must be accredited by NZQA, or an inter-institutional body with delegated
authority for quality assurance, before they can report credits from assessment against
unit standards or deliver courses of study leading to that assessment.
Industry Training Organisations must be accredited by NZQA before they can register
credits from assessment against unit standards.
Accredited providers and Industry Training Organisations assessing against unit standards
must engage with the moderation system that applies to those standards.
Accreditation requirements and an outline of the moderation system that applies to this
standard are outlined in the Accreditation and Moderation Action Plan (AMAP). The
AMAP also includes useful information about special requirements for organisations
wishing to develop education and training programmes, such as minimum qualifications for
tutors and assessors, and special resource requirements.
Comments on this unit standard
Please contact the Boating Industry Training Organisation training@bia.org.nz if you wish
to suggest changes to the content of this unit standard.
 New Zealand Qualifications Authority 2016