How do they match: Patternmakers, Metal and Plastic

  • Machinist
  • CNC Operator
  • Computer Numerical Control Operator

  • Lay out, machine, fit, and assemble castings and parts to metal or plastic foundry patterns, core boxes, or match plates.

  • Program computerized numerical control machine tools.
  • Read and interpret blueprints or drawings of parts to be cast or patterns to be made, compute dimensions, and plan operational sequences.
  • Set up and operate machine tools, such as milling machines, lathes, drill presses, and grinders, to machine castings or patterns.

  • Operate grinding equipment.
  • Operate welding equipment.
  • Plan production or operational procedures or sequences.
  • Review blueprints or other instructions to determine operational methods or sequences.