MEM48016 — Select metal joining process
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What an assessment for MEM48016 must cover
40 assessable components: 4 elements (14 performance criteria), 8 performance evidence and 18 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
- 1.3Identify job requirements from specifications
2 Confirm requirements
- 2.1Communicate with stakeholders regarding technical and aesthetic specification
- 2.2Identify process constraints including timelines and cost
- 2.3Identify any special requirements of product or process
- 2.4Confirm product and process requirements with stakeholders
3 Shortlist possible forming processes
- 3.1Identify forming processes to suit the application
- 3.2Discuss suitability of different processes with stakeholders
- 3.3Guide stakeholders to determine relative benefits of individual processes
- 3.4Clarify conflicts of information and benefits that arise
4 Select metal forming process
- 4.1Select the most appropriate process for the application
- 4.2Explain reasons for selecting process to stakeholders
- 4.3Clarify any unresolved areas
Performance evidence
- following work instructions, standard operating procedures (SOPs) and safe work practices
- identifying and asking questions which lead stakeholders to describe the key factors and properties required
- communicating technical information both with technical and non-technical stakeholders who may be customers or managers and confirming requirements
- identifying and selecting appropriate process to suit the application on at least two occasions
- explaining rationale behind the selection process to stakeholders
- interpreting technical information
- writing technical reports and production specifications on at least two occasions
- interpreting numerical data.
Knowledge evidence
- safe work practices and procedures
- principles, strengths and weaknesses and typical applications of: casting methods including greensand, chemically-bonded sand, horizontal part, vertical part, investment, gravity die, pressure die, centrifugal and direct caste
- powder metallurgy including unidirectional die pressing, isotropic pressing, power rolling, power swaging, power extrusion, explosive compacting and sintering
- electrometallurgy including chemical and mechanical pre-treatments, electroplating, cadmium plating, zinc plating, tin plating, copper plating, nickel plating, chromium plating and electro-polishing
- methods of metalworking including plastic deformation, recrystallisation, recovery, grain growth, structural changes, property changes, direct compression, indirect compression, tensile, bending and shearing
- direct compression processes including forging and rolling
- indirect compression processes including extrusion, wire drawing, tube drawing and deep drawing
- tensile processes including stretching
- bending processes including cold and hot bending
- cutting and shearing processes including turning, milling, grinding and shearing
- lubrication for metal forming processes including role of lubrication and types of lubricants
- metal forming risk factors including tool and die wear, metal fatigue, tool and product heating
- furnaces including melting furnaces, heating furnaces, energy sources, atmospheres and refractories
- isotropic and anisotropic materials including directional and non-directional plastic and fracture properties and texture
- questioning techniques that will lead stakeholders to describe the key factors and properties required
- economic and timeliness factors
- quality and aesthetics of finish
- technical differences including strength, rigidity, corrosion resistance, grain structure and chemical composition.
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 MEM48016
What does an assessment tool for MEM48016 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for MEM48016 needs to address all 40 unit components: 4 elements with 14 performance criteria, 8 performance evidence requirements, 18 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 MEM48016?
Auditori pulls the current release of MEM48016 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 MEM48016 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing MEM48016 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 MEM48016, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
Related units
- MEM03001 — Perform manual production assembly
- MEM03002 — Perform precision assembly
- MEM03003 — Perform sheet and plate assembly
- MEM03004 — Perform electronic/electrical assembly (production)
- MEM03005 — Rework and repair (electrical/electronic production)
- MEM03006 — Set assembly stations
- MEM04001 — Operate melting furnaces
- MEM04002 — Perform gravity die casting
- MEM04003 — Operate pressure die casting machine
- MEM04004 — Prepare and mix sand for metal moulding
- MEM04006 — Operate sand moulding and core making machines
- MEM04007 — Pour molten metal
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