Unit of competency Outline

Date retreived
22/07/2026 10:17 PM AWST

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Operate pressure die casting machine

Operate pressure die casting machine

Unit of competency
National Code
MEM04003B
State Code
W5286
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
1.00
Current Release Date
01/12/2005
View on TGA
State Implementation and Classification
Approved Date
18/06/2009
Field of Education
030713 - Metal Casting And Patternmaking
Original Release Date
18/06/2009
Nominal Hours
36
Description
This unit covers starting, operating and shutting down pressure die casting machines.
Notes
Elements and Performance Criteria
1. Conduct pre-operational checks
  • 1.1. The start-up procedure is conducted according to standard operating procedures.
  • 1.2. If necessary, the shot size is adjusted.
  • 1.3. If applicable, nitrogen and/or vacuum systems are checked
  • 1.4. If applicable, a functional check is made of the picking robot, and the component gripper is adjusted if necessary.
  • 1.5. Die spray nozzles are adjusted as necessary.
  • 1.6. Planning is carried out which ensures efficient flow of finished product i.e. breaking of runners, stacking baskets, bins, conveyors.
2. Operate all functions on machine control panel
  • 2.1. Appropriate knowledge of die casting process is applied to the operation, adjustment and monitoring of machine functions.
3. Operate machine to produce castings
  • 3.1. The die casting machine is operated to standard operating procedures, including maintenance of liquid metal and die operating conditions.
  • 3.2. Runners are broken off correctly.
  • 3.3. Castings are visually inspected for porosity, cracks, tears, splits, sinks, cold shuts, tinning and die surface crazing according to standard operating procedures.
  • 3.4. Castings are handled in a manner that minimises risk of damage to the casting and injury to personnel.
  • 3.5. First-off castings are produced, visually inspected and submitted for checking against specifications.
4. Monitor furnace
  • 4.1. The furnace is maintained at optimum operating condition to standard operating procedures.
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.
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 operate a pressure die casting machine. 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 operating a pressure die casting 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
M0229 MEM4.3AA Operate pressure die casting machine Unit of competency
Replaced By
State Code National Code Title Type
OAX32 MEM04003 Operate pressure die casting machine Unit of competency