MEM04043Develop and manufacture precision models

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What an assessment for MEM04043 must cover

31 assessable components: 3 elements (13 performance criteria), 9 performance evidence and 9 knowledge evidence requirements. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Determine job requirements

  • 1.1Follow standard operating procedures (SOPs)
  • 1.2Comply with work health and safety (WHS) requirements at all times
  • 1.3Use appropriate personal protective equipment (PPE) in accordance with SOPs
  • 1.4Identify job requirements from specifications

2 Develop and lay out model

  • 2.1Select appropriate material to meet specifications
  • 2.2Develop and plan finished model design with reference to customer specifications for finish, quality and form, using applicable processes
  • 2.3Calculate contraction allowances, clearances and tapers to establish model parameters
  • 2.4Design and manufacture datum boards, jigs and fixtures to meet work requirements

3 Manufacture model

  • 3.1Determine sequence of manufacture, including build-up on datum board, and establishing datum’s mark out of model and areas to be NC or CNC machined
  • 3.2Select and use appropriate machines and machining processes to shape or produce model to specifications
  • 3.3Select and use hand and hand-held power tools to fashion and manufacture model to fine tolerances according to specifications, ensuring that surface finish is appropriate to the type of model
  • 3.4Undertake appropriate measurements and calculations to check specifications, including coordinate measuring and machine checking as required
  • 3.5Record and report all deviations or modifications to original tooling design or specifications in accordance with SOPs

Performance evidence

  • following work instructions, standard operating procedures (SOPs) and safe work practices
  • planning finished model design by interpreting customer specifications (verbal or written) for finish, quality and form, and selecting appropriate materials
  • undertaking calculations for contraction allowances, clearances and tapers to establish model parameters
  • designing and manufacturing datum boards, jigs and fixtures as required
  • determining sequence of manufacture on at least two occasions, including build-up on datum board, marking out and areas to be numerical control (NC) or computer numerical control (CNC) machined
  • selecting and using appropriate machines and machining process on at least two occasions
  • selecting and using hand and power tools to shape, produce, fashion and manufacture model to fine tolerances to specifications on at least two occasions, ensuring that surface finish is appropriate to the type of model
  • checking specifications on at least two occasions by using appropriate measuring techniques, including coordinate measuring and machine checking
  • recording all deviations or modifications to original tooling design or specifications in accordance with SOPs

Knowledge evidence

  • safe work practices and procedures and use of personal protective equipment (PPE)
  • consequences of selecting inappropriate materials
  • types of processes requiring models
  • calculus, engineering calculations and formulae for developing and manufacturing precision models
  • properties and uses of datum boards, datum holes or datum faces
  • reasons for developing the sequence of manufacture
  • different types of machines and machining processes and their operations
  • checking procedures and devices, such as coordinate measuring and machine checking
  • procedures for recording deviations or modifications to original design or specifications

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

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Real, unedited Auditori output (RIIHAN201E shown), branded for a sample RTO:

Questions about assessing MEM04043

What does an assessment tool for MEM04043 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for MEM04043 needs to address all 31 unit components: 3 elements with 13 performance criteria, 9 performance evidence requirements, 9 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for MEM04043?

Auditori pulls the current release of MEM04043 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for MEM04043 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing MEM04043 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of MEM04043, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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