Model Maker (Metal/Plastic)

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

O*NET reports this occupation under titles such as: CNC Machinist (Computer Numerical Control Machinist); CNC Programmer (Computer Numerical Control Programmer); Metal Model Maker; Model Builder; Model Maker; Model Maker Machinist; Model Technician (Model Tech); Molding Technician (Molding Tech); Pattern Finisher; Prototype Special Build

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.
• Program computer numerical control (CNC) machines to fabricate model parts.
• 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.
• Rework or alter component model or parts as required to ensure that products meet standards.
• 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.
• Devise and construct tools, dies, molds, jigs, and fixtures, or modify existing tools and equipment.
• Record specifications, production operations, and final dimensions of models for use in establishing operating standards and procedures.
• Align, fit, and join parts, using bolts and screws or by welding or gluing.
• Lay out and mark reference points and dimensions on materials, using measuring instruments and drawing or scribing tools.
• Consult and confer with engineering personnel to discuss developmental problems and to recommend product modifications.

Knowledge

• Mechanical
• Mathematics
• Production and Processing
• Design
• Engineering and Technology

Skills

• Critical Thinking
• Monitoring

Abilities

• Near Vision
• Visualization
• Arm-Hand Steadiness
• Manual Dexterity
• Finger Dexterity
• Control Precision
• Written Comprehension
• Information Ordering
• Oral Comprehension
• Problem Sensitivity
• Deductive Reasoning
• Reaction Time
• Selective Attention
• Multilimb Coordination
• Oral Expression
• Written Expression
• Inductive Reasoning
• Category Flexibility
• Perceptual Speed
• Rate Control
• Static Strength
• Trunk Strength
• Far Vision
• Auditory Attention