National

Set up and operate machines, such as lathes, milling and engraving machines, and jig borers to make working models of metal or plastic objects.

Sample of reported job titles: Model Maker, Machinist, Tool and Die Maker, Tool Maker, Molding Technician, Metal Model Maker, Catalytic Converter Special Build Prototype, Fabricator, Prototype Special Build, Computer Numerical Control Machinist (CNC Machinist)

Tasks

• Study blueprints, drawings, and sketches to determine material dimensions, required equipment, and operations sequences.
• Set up and operate machines such as lathes, drill presses, punch presses, or bandsaws to fabricate prototypes or models.
• Inspect and test products to verify conformance to specifications, using precision measuring instruments or circuit testers.
• Cut, shape, and form metal parts, using lathes, power saws, snips, power brakes and shears, files, and mallets.
• Lay out and mark reference points and dimensions on materials, using measuring instruments and drawing or scribing tools.
• Drill, countersink, and ream holes in parts and assemblies for bolts, screws, and other fasteners, using power tools.
• Grind, file, and sand parts to finished dimensions.
• Record specifications, production operations, and final dimensions of models for use in establishing operating standards and procedures.
• Rework or alter component model or parts as required to ensure that products meet standards.
• Align, fit, and join parts, using bolts and screws or by welding or gluing.

17-3024.00	Electro-Mechanical Technicians
49-2011.00	Computer, Automated Teller, and Office Machine Repairers
49-2092.00	Electric Motor, Power Tool, and Related Repairers
49-3021.00	Automotive Body and Related Repairers
51-2031.00	Engine and Other Machine Assemblers
51-4032.00	Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic
51-4081.00	Multiple Machine Tool Setters, Operators, and Tenders, Metal and Plastic
51-4194.00	Tool Grinders, Filers, and Sharpeners