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Evidence Guide: MEM09006B - Perform advanced engineering detail drafting

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

MEM09006B - Perform advanced engineering detail drafting

What evidence can you provide to prove your understanding of each of the following citeria?

Prepare assembly, layout and detail drawing

  1. Specification requirements are determined.
  2. Engineering calculations are undertaken to determine all dimensions including limits and fits, surface texture, datum references and geometric tolerances where appropriate to ensure functional operation and suitability.
  3. All drawings are produced to Australian Standard 1100 or equivalent.
Specification requirements are determined.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Engineering calculations are undertaken to determine all dimensions including limits and fits, surface texture, datum references and geometric tolerances where appropriate to ensure functional operation and suitability.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

All drawings are produced to Australian Standard 1100 or equivalent.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Interpret specifications and select material, components and/or assemblies

  1. Components, material and/or assemblies are selected from data sheets or manufacturers' catalogues to meet specifications.
Components, material and/or assemblies are selected from data sheets or manufacturers' catalogues to meet specifications.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check drawings

  1. Drawings are checked to ensure compliance with specifications.
  2. Drawings are checked to ensure that assembly/fabrication is possible.
Drawings are checked to ensure compliance with specifications.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Drawings are checked to ensure that assembly/fabrication is possible.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

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

A person who demonstrates competency in this unit must be able to perform advanced engineering detail drafting. Competency in this unit cannot be claimed until all prerequisites have been satisfied.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

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.

Context of and specific resources for assessment

This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an 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 performing advanced engineering detail drafting or other units requiring the exercise of the skills and knowledge covered by this unit.

Method of 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 techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. 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.

Guidance information for assessment

Required Skills and Knowledge

Required skills

Look for evidence that confirms skills in:

obtaining all relevant work instructions and requirements

producing all drawings in accordance with AS1100 or equivalent

obtaining all relevant data sheets, catalogues, etc.

checking drawings for conformance to specification

checking drawings to ensure that assembly/fabrication is possible

reading, interpreting and following information on written job instructions, specifications, standard operating procedures, charts, lists, drawings and other applicable reference documents

planning and sequencing operations

checking and clarifying task related information

undertaking numerical operations, geometry and calculations/formulae within the scope of this unit

Required knowledge

Look for evidence that confirms knowledge of:

specifications and/or requirements of the component, assembly or layout to be drawn

functional operation of the component/assembly to be drawn

surfaces which are to be in contact or separated

appropriate type of fit for contacting surfaces

reasons for selecting the chosen type of fit

effect of surface finish on the performance/operation of surfaces

appropriate datum points

all appropriate lineal, diametric and geometric tolerances

procedures for determining tolerances

requirements of AS1100 or equivalent for the drawing(s) to be produced

specifications of the components, materials and/or assemblies

appropriate components and materials from supplier/manufacturers' catalogues

reasons for selecting the chosen components and/or materials

procedures for checking and approving drawings

reasons for checking the drawings to ensure that manufacturing/assembly is possible, efficient and cost effective

drawing specifications

methods of manufacture/assembly/fabrication from the drawing(s)

unnecessary or inappropriate tolerances

hazards and control measures associated with performing advanced engineering detail drafting, including housekeeping

safe work practices and 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.

Australian Standard 1100 or equivalent

Complete familiarity with AS 1100.101 or similar and its application is required in the respective field