MEM48034Apply efficient materials management techniques to composite manufacturing operations

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What an assessment for MEM48034 must cover

31 assessable components: 5 elements (21 performance criteria), 3 performance evidence and 7 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 Review composite product design and estimate feedstock (raw material) quantity required

  • 1.1Review composite product design geometry, material specification, and quality standard
  • 1.2Determine product suitability for manual or automatic production techniques
  • 1.3Identify most efficient raw materials for the production of the composite product
  • 1.4Estimate amount of feedstock required to cover production requirement and waste provision

2 Model material costs

  • 2.1Select appropriate material cost modelling method
  • 2.2Cost estimated feedstock requirement
  • 2.3Estimate production and scrap losses during each stage of production
  • 2.4Cost total waste and waste for each production stage
  • 2.5Rank production stages from highest to lowest cost in terms of waste volume and cost

3 Test material cost model

  • 3.1Test model through prototyping for new products or processes
  • 3.2Research current state of material use and waste reporting through records analysis, walk through of workstations and consultations with employees
  • 3.3Determine if additional variables and waste stream data collection points are required to be included in material cost model
  • 3.4Finalise material cost model based on testing and research

4 Use material cost model to establish efficiency improvement goals

  • 4.1Use finalised material cost model to establish baseline data for material efficiency plan
  • 4.2Establish specific, measurable and achievable goals for material efficiency improvements for each production stage
  • 4.3Develop a record keeping system and standard operating procedures (SOP) system to track feedstock requisition and goal achievement for material costs, material usage, waste and scrap

5 Implement materials efficiency improvements

  • 5.1Develop implementation strategy for each production stage material efficiency goal
  • 5.2Select criteria to review strategies and prioritise for implementation
  • 5.3Establish responsibilities, milestones and timelines for stages selected for implementation
  • 5.4Commence implementation of materials efficiency strategies for selected production stages including monitoring and reporting
  • 5.5Review results and establish continuous improvement processes for each material efficiency strategies

Performance evidence

  • review at least two composite designs and determine if manual or automated layup would be most efficient for each design in terms of material usage
  • model material costs on at least two occasions for at least one of the following manufacturing methods: volume production of a composite product using automated processes; manufacturing of a fibre composite product requiring at least two acute part angles; manufacturing of a large composite product or component using manual lay up
  • supervise production of at least two composite components or products and for each product: determine the proportion of waste to total material used; determine the proportion of material cost against total production costs; classify material waste as either: waste that is unavoidable, but which should be minimised; waste which should not occur; recommend strategies to minimise waste.

Knowledge evidence

  • composite material characteristics and their links to usage and potential for waste
  • methods for modelling material costs in composite production including: qualitative modelling; quantitative modelling using: statistical data from similar design manufacturing; analytical data from cost examination of prototyping and sub-process steps
  • the relationship between composite material costs and: geometry of composite designs including part angles and other cutting and assembly requirements; product or component size; resin systems, including dry fibre, pre-preg, bulk moulding compounds (BMC), sheet moulding compounds (SMC), glass-mat thermoplastics (GMT), long fibre-reinforced thermoplastics (LFT), and resin injection; curing and finishing
  • sources of assembly generated material waste including: cutting waste; pressure flashes; left over raw material
  • manufacturing errors that lead to increased material waste including: draping errors; assembly errors; fabrication errors; curing errors
  • typical steps to reduce or eliminate material waste including: design modification; process modification; preventative maintenance; waste powder and/or fibre recovery; sale or re-use of waste material
  • methods available to recycle composite waste including: waste preparation using mechanical grinding or shredding; fibre recovery using fluidised bed, pyrolysis or solvolysis.

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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Questions about assessing MEM48034

What does an assessment tool for MEM48034 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for MEM48034 needs to address all 31 unit components: 5 elements with 21 performance criteria, 3 performance evidence requirements, 7 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 MEM48034?

Auditori pulls the current release of MEM48034 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 MEM48034 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing MEM48034 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 MEM48034, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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