Unit of competency Outline

Date retreived
22/07/2026 1:33 PM AWST

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Develop and manufacture wood patterns

Develop and manufacture wood patterns

Unit of competency
National Code
MEM04010B
State Code
W5274
TGA Status
Replaced
DTWD Status
Transition (Replaced)
Current Release Number
1.00
Current Release Date
01/12/2005
View on TGA
State Implementation and Classification
Approved Date
09/01/2008
Field of Education
030713 - Metal Casting And Patternmaking
Original Release Date
09/01/2008
Nominal Hours
90
Description
This unit covers developing and manufacturing wood patterns, both regular shaped and split patterns, based on an understanding of casting and moulding principles.
Notes
Elements and Performance Criteria
1. Determine job requirements
  • 1.1. Job instructions and specifications are interpreted correctly.
  • 1.2. Type of wood pattern required is determined through application of moulding/casting techniques and foundry processes.
  • 1.3. Appropriate timber/timber composites are selected to meet specification.
2. Develop and lay out wood patterns
  • 2.1. Pattern parameters are calculated to specification e.g. angles, tapers, clearances, contractions etc.
  • 2.2. Pattern is laid out showing tapers, machining allowances, core prints and method of construction to specification.
  • 2.3. Jigs and fixtures are developed and manufactured to aid wood pattern manufacture as required.
3. Manufacture wood patterns
  • 3.1. Materials are marked out and construction is developed to meet specification.
  • 3.2. Using acceptable wood pattern making techniques and procedures, and utilising appropriate hand and handheld power tools, pattern or pattern component parts are produced to size and shape and checked for conformance to specifications.
  • 3.3. Using acceptable wood pattern making techniques and procedures, pattern component parts are joined or fixed as required and checked for conformance to specification.
  • 3.4. Pattern is correctly marked, colour coded or tagged to specifications or standard operating procedures.
RANGE STATEMENT
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Moulding/casting techniques
The variety of sand moulding techniques and sand mediums
Timber/timber composites
Hardwood, softwood, laminates, plywood, veneers and bonded fibreboard
Calculations
Calculations include the determination of contraction rates, as well as general engineering calculations
Joining and fixing
Glued, screwed, nailed, stapled
EVIDENCE GUIDE
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.
Overview of assessment
Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.
Critical aspects for assessment and evidence required to demonstrate competency in this unit
This unit may be assessed on the job, off the job or a combination of both. Where assessment occurs off the job, i.e. the candidate is not in productive work, then appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate.
This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with developing and manufacturing wood patterns or other units requiring the exercise of the skills and knowledge covered by this unit.
Context of and specific resources for assessment
Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning should not require language, literacy and numeracy skills beyond those required in this unit. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials.
Method of assessment
Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts.
Guidance information for assessment
Replaces
State Code National Code Title Type
M0236 MEM4.10AA Develop and manufacture wood patterns Unit of competency
Replaced By
State Code National Code Title Type
OAX27 MEM04010 Develop and manufacture wood patterns Unit of competency