Unit of competency Outline

Date retreived
22/07/2026 9:55 PM AWST

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Write basic NC/CNC programs for thermal cutting machines

Write basic NC/CNC programs for thermal cutting machines

Unit of competency
National Code
MEM05087
State Code
OEV80
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
19/12/2022
View on TGA
State Implementation and Classification
Approved Date
19/04/2023
Field of Education
030707 - Metal Fitting, Turning And MacHining
Original Release Date
19/04/2023
Nominal Hours
54
Description
This unit of competency has been developed for post trade engineering fabrication training and the recognition of post trade skills in writing basic numerical control (NC) and/or computer numerical control (CNC) programs for thermal cutting machines.It defines the skills and knowledge required to identify computer controlled thermal cutting machine program elements, write a basic program and operation sheet, and trial and complete the program for thermal cutting machines as defined in the unit in conjunction with its prerequisites.This unit scope includes writing basic programs to describe simple thermal cutting machine operations, including cutting paths, using appropriate software for machines which incorporates single or multiple nozzles and material loaders where they are part of the thermal cutting machine.Where basic programming of other computer controlled machines is required unit MEM07018 Write basic NC and CNC programs should also be selected.Where the selection and use of power tools and/or handheld operations is required, the unit MEM18002 Use power tools/hand held operations should also be selected.No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: BUnit Weight: 6
Notes
Elements and Performance Criteria
1. Determine job requirements
  • 1.1 Follow standard operating procedures (SOPs)
  • 1.2 Comply with work health and safety (WHS) requirements at all times
  • 1.3 Use appropriate personal protective equipment (PPE) in accordance with SOPs
  • 1.4 Identify job requirements from specifications, drawings, job sheets or work instructions
2. Write basic NC/CNC machine program
  • 2.1 Identify machine safety features
  • 2.2 Check alignment of material to machine cutting head/s and datum points
  • 2.3 Select appropriate program elements for machine controller
  • 2.4 Interpret engineering drawings to define basic machine function and cutting path geometry
  • 2.5 Accurately calculate co-ordinates for cutting path
  • 2.6 Write program in standard code format in accordance with procedures
3. Write NC/CNC operation sheet and trial program
  • 3.1 Produce operation sheets to specification in accordance with SOPs
  • 3.2 Operate machine in manual mode to test and prove program
  • 3.3 Edit program to adjust operation based on testing outcome
  • 3.4 Check components for compliance to specification
  • 3.5 Save final program and complete operation sheets and records in accordance with SOPs
No information
No information
Replaces
State Code National Code Title Type
OAW66 MEM05054 Write basic NC/CNC programs for thermal cutting machines Unit of competency
State Code National Code Title Type
BEJ8 MEM40119 Certificate IV in Engineering Qualification
BEK0 MEM50119 Diploma of Engineering - Advanced Trade Qualification