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Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

1. Prepare to machine material
   • Job requirements are determined from workplace instructions
   • Machine and material information is sourced and interpreted
   • Machining procedures and methods are analysed, and those most appropriate to the circumstances are selected
   • Hazards associated with work are identified and risks managed
   • Tools and equipment are selected and prepared for operation according to manufacturer specifications and workplace procedures
2. Set up machinery prior to machining
   • Components to be machined are positioned and clamped according to manufacturer specifications, workplace procedures and safety requirements
   • Speed and feed that suit component materials are selected according to manufacturer specifications and workplace procedures
   • Machine and components are set up according to industry standards and manufacturer current specifications for methods, equipment used and tolerances relative to component
3. Machine components
   • Components are machined according to workplace procedures and safety requirements, and following machinery safe operating procedures
   • Component is measured for size and finish according to manufacturer specifications and workplace procedures
   • Size and finish are compared with specifications
   • Machining is completed to required specifications according to workplace procedures and safety requirements, and following machinery safe operating procedures
4. Complete work processes
   • Final inspection is made to ensure work is to workplace expectations and component is presented ready for use
   • Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
   • Tools and equipment are checked and stored according to workplace procedures
   • Workplace documentation is processed according to workplace procedures
5. Prepare to machine material
   • Job requirements are determined from workplace instructions
   • Machine and material information is sourced and interpreted
   • Machining procedures and methods are analysed, and those most appropriate to the circumstances are selected
   • Hazards associated with work are identified and risks managed
   • Tools and equipment are selected and prepared for operation according to manufacturer specifications and workplace procedures
6. Set up machinery prior to machining
   • Components to be machined are positioned and clamped according to manufacturer specifications, workplace procedures and safety requirements
   • Speed and feed that suit component materials are selected according to manufacturer specifications and workplace procedures
   • Machine and components are set up according to industry standards and manufacturer current specifications for methods, equipment used and tolerances relative to component
7. Machine components
   • Components are machined according to workplace procedures and safety requirements, and following machinery safe operating procedures
   • Component is measured for size and finish according to manufacturer specifications and workplace procedures
   • Size and finish are compared with specifications
   • Machining is completed to required specifications according to workplace procedures and safety requirements, and following machinery safe operating procedures
8. Complete work processes
   • Final inspection is made to ensure work is to workplace expectations and component is presented ready for use
   • Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
   • Tools and equipment are checked and stored according to workplace procedures
   • Workplace documentation is processed according to workplace procedures

Range Statement

This section specifies work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included. Bold italicised wording, if used in the performance criteria, is detailed below.

Tools and equipment must include:	two of the following machines: lathe mill surface grinder measuring equipment, including micrometers and vernier gauges.
Safety requirements must include:	work health and safety (WHS) and occupational health and safety (OHS) requirements, including operational risk assessment and treatments associated with: electrical safety of machinery machinery movement and operation.
Materials must include:	ferrous metal non-ferrous metal.

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Performance Evidence

Before competency can be determined, individuals must demonstrate they can perform the following according to the standards defined in this unit’s elements, performance criteria, range of conditions and foundation skills:

carry out machining operations on both ferrous and non-ferrous materials, using two of the following machines:

lathe

mill

surface grinder.

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Knowledge Evidence

Individuals must be able to demonstrate knowledge of:

work health and safety (WHS) and occupational health and safety (OHS) requirements relating to carrying out machining operations, including operational risk assessment and treatments associated with:

electrical safety of machinery

machinery movement and operation

basic machining procedures, including:

sharpening and shaping tools

identifying worn and damaged cutting tools

mounting and positioning cutting tools

setting machining parameters to achieve job requirements and maximise tool life, including speeds and feeds

types and application of coolants and lubricants

measuring to specified tolerances and dimensions

procedures for machining using a lathe, mill and surface grinder, including:

clamping and mounting work pieces

setting speeds and feeds

machining ferrous and non-ferrous materials

requirements of Australian standards relevant to engine reconditioning, including:

AS4182 Automotive repairs – Code of practice for reconditioning reciprocating spark ignition engines

AS4427 Automotive repairs – Code of practice for reconditioning reciprocating compression ignition engines.

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