Unit of competency Outline
Date retreived
22/07/2026 10:33 AM AWST
22/07/2026 10:33 AM AWST
Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.
Measure components using coordinate measuring machines
Measure components using coordinate measuring machines
Unit of competency
National Code
MEM12019B
MEM12019B
State Code
W5487
W5487
TGA Status
Replaced
Replaced
DTWD Status
Replaced
Replaced
State Implementation and Classification
Approved Date
18/06/2009
Field of Education
010101 - Mathematics
Original Release Date
18/06/2009
Nominal Hours
36
Description
This unit covers operating coordinate measuring machines (CMM) in a production environment. The unit also covers basic setting up of components and manually aligning probes.
Notes
Elements and Performance Criteria
1. Identify job requirements
- 1.1. Job sheets or equivalent instructions are interpreted correctly.
2. Load components
- 2.1. Pre-start checks are undertaken to standard operating procedures.
- 2.2. Correct safety procedures are observed and safety equipment is checked for correct operation.
- 2.3. Correct fixture/clamping device is selected.
- 2.4. Component and fixtures are loaded and clamped in accordance with standard operating procedures.
3. Set probes
- 3.1. Probe configuration is checked in accordance with standard operating procedures.
- 3.2. Pre-measurement manual hits are taken for manual alignment in accordance with standard operating procedures.
4. Measure components
- 4.1. Part program is selected as required, run and verified according to standard operating procedures.
- 4.2. Components are measured according to standard operating procedures.
- 4.3. Results are interpreted and non-conforming/out of tolerance measurements are identified and reported.
- 4.4. Part program is correctly shut down and components are removed according to standard operating procedures.
- 4.5. Coordinate measuring machine, accessories and surrounds are left in a clean, safe condition.
RANGE STATEMENT
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.
Probe
Solid or electronic trigger probes
Measurements
Are limited to those which can be measured directly and do not require to be constructed mathematically
Coordinate measurement machine
Manual machines and machines fitted with microprocessors
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.
Probe
Solid or electronic trigger probes
Measurements
Are limited to those which can be measured directly and do not require to be constructed mathematically
Coordinate measurement machine
Manual machines and machines fitted with microprocessors
EVIDENCE GUIDE
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.
Overview of assessment
A person who demonstrates competency in this unit must be able to measure components using a coordinate measuring machine in accordance with instructions.
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 measuring components using a coordinate measuring machine 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
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.
Overview of assessment
A person who demonstrates competency in this unit must be able to measure components using a coordinate measuring machine in accordance with instructions.
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 measuring components using a coordinate measuring machine 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
Replaces
| State Code | National Code | Title | Type |
|---|---|---|---|
| M1779 | MEM12.19AA | Measure components using coordinate measuring machine | Unit of competency |
Replaced By
| State Code | National Code | Title | Type |
|---|---|---|---|
| OAV39 | MEM12019 | Measure components using coordinate measuring machines | Unit of competency |
| State Code | National Code | Title | Type |
|---|---|---|---|
| W245 | MEM40105 | Certificate IV in Engineering | Qualification |
| W233 | MEM20105 | Certificate II in Engineering | Qualification |
| W247 | MEM50105 | Diploma of Engineering - Advanced Trade | Qualification |
| W236 | MEM30105 | Certificate III in Engineering - Production Systems | Qualification |
| W234 | MEM20205 | Certificate II in Engineering - Production Technology | Qualification |
| W726 | LMT31909 | Certificate III in Engineering - TCF Mechanic | Qualification |