Elements and Performance Criteria
- Make mould and core
- Position core in prints utilising chaplets and chills, as required, and vent to specification
- Close mould and check for compliance to component specification
- Select and position appropriate moulding/core making equipment
- Select and use appropriate moulding media to produce mould and core to specification
- Secure mould
- Select or manufacture pouring basin to specification and position in accordance with procedures
- Ram up flat back and split pattern moulds and cores with single joints as required
- Use parting and stripping systems
- Position and secure vents, risers and runners as required
- Remove pattern from mould and core box safely and without causing damage to the pattern
- Inspect and repair mould as required
- Clean and paint mould and core according to specification using site procedures
- Determine job requirements
- Comply with work health and safety (WHS) requirements at all times
- Use appropriate personal protective equipment (PPE) in accordance with SOPs
- Identify job requirements from specifications, job sheets or work instructions
- Determine sequence of operations, including material selection, job set up, for maximum safety, efficiency and to meet job specifications
- Select inspect and prepare pattern equipment
- Inspect pattern equipment for conformance to specifications, and identify damaged patterns for repair or replacement
- Assemble pattern to specification
- Set up pattern equipment to specification
- Close mould and check for compliance to component specification
- Select and position appropriate moulding/core making equipment
- Select and use appropriate moulding media to produce mould and core to specification
- Select or manufacture pouring basin to specification and position in accordance with procedures
- Ram up flat back and split pattern moulds and cores with single joints as required
- Use parting and stripping systems
- Position and secure vents, risers and runners as required
- Remove pattern from mould and core box safely and without causing damage to the pattern
- Inspect and repair mould as required
- Clean and paint mould and core according to specification using site procedures
- Complete work requirements
- Dispose of unwanted treated sand according to SOPs
- Complete reports/records in accordance with SOPs