Modification History
Not Applicable
Unit Descriptor
Unit descriptor |
This unit covers using tools to manually produce work to precise dimensions and or finishes. |
Application of the Unit
Application of the unit |
Work is undertaken autonomously or in a team environment, using predetermined standards of quality, safety and workshop procedures. This unit involves using a variety of tools, instruments and power equipment to perform precision tasks on a range of metallic and non-metallic materials. As a guide, the types of precision work covered by this unit could include:
Inspection and preventative maintenance of tools and equipment involves the visual checking of leads and connections, sharpening of cutting equipment and the repair of associated tools. Where precision measurement is required, Unit MEM12003B (Perform precision mechanical measurement) should also be selected. Where precision marking out is required, Unit MEM12006C (Mark off/out [general engineering]) should also be selected. Where specifications are interpreted from engineering drawings, detailed/technical sketches and associated documents, Unit MEM09002B (Interpret technical drawing) should also be selected. Band : A Unit Weight : 4 |
Licensing/Regulatory Information
Not Applicable
Pre-Requisites
Prerequisite units |
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Path 1 |
MEM12023A |
Perform engineering measurements |
MEM18001C |
Use hand tools |
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MEM18002B |
Use power tools/hand held operations |
Employability Skills Information
Employability skills |
This unit contains employability skills. |
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the required skills and knowledge section and the range statement. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
ELEMENT |
PERFORMANCE CRITERIA |
1. Determine job requirements |
1.1. Task requirements and specifications are determined and clarified with appropriate persons. 1.2. Processes/techniques are selected appropriate to task, specifications and material. |
2. Prepare tools and tooling to produce precision outcome |
2.1. Tools, accessories and consumables are selected appropriate to task, specifications and material. 2.2. Where applicable, cutting tool modifications required to produce outcome are determined using engineering principles. 2.3. Tools/tooling are prepared and modified as required. |
3. Use tools to produce work to precise specifications |
3.1. The work area is prepared and made safe. 3.2. The work piece is prepared and secured using appropriate method for selected operation/s. 3.3. Tools are used according to acceptable engineering principles, methods, applications and procedures to produce specified outcome to the required accuracy. 3.4. Tools and equipment are inspected for safe and proper working order before, during and after use. 3.5. Unserviceable tools/equipment are identified, repaired where appropriate, or marked for repair and/or disposal, according to prescribed procedure. 3.6. Tools are stored and maintained to ensure serviceability. |
Required Skills and Knowledge
REQUIRED SKILLS AND KNOWLEDGE |
This section describes the skills and knowledge required for this unit. |
Required skills |
Look for evidence that confirms skills in:
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Required knowledge |
Look for evidence that confirms knowledge of:
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Evidence Guide
EVIDENCE GUIDE |
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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. |
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Overview of assessment |
A person who demonstrates competency in this unit must be able to use tools to fashion or shape work to high levels of precision for dimension and or finish to specifications. 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 using tools for precision work 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 |
Range Statement
RANGE STATEMENT |
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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. |
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Processes |
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Precision outcomes |
Specified tolerances, allowances, fits, finishes, alignments |
Tools |
Any tools or equipment required to achieve precision outcomes |
Tool modifications |
Tool shape, rake angle and clearance angles |
Unit Sector(s)
Unit sector |
Co-requisite units
Co-requisite units |
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Competency field
Competency field |
Maintenance and diagnostics |