Metal and Plastic Patternmakers
Overview
Metal and Plastic Patternmakers create the templates and molds that manufacturers use to make everything from car parts to kitchen appliances. You'll operate precision machines to shape metal and plastic materials, set up computer-controlled equipment according to blueprints, and ensure each piece meets exact specifications through careful testing and quality control. This hands-on career combines technical skills with attention to detail, often working in modern manufacturing facilities where teamwork and problem-solving are essential. The role requires mechanical aptitude and can lead to advanced manufacturing careers or specialized technical training programs.
Did you know?
Success requires mastery of precision measurement tools, CAD software, and understanding of metallurgy and polymer science principles.
At a Glance
Median Wage
$57,822.67 Avg/yr
Growth
Stable
Top Skill
Speaking
Key Responsibilities
- Set up and operate machine tools, such as milling machines, lathes, drill presses, and grinders, to machine castings or patterns.
- Lay out and draw or scribe patterns onto material, using compasses, protractors, rulers, scribes, or other instruments.
- Create computer models of patterns or parts, using modeling software.
- Read and interpret blueprints or drawings of parts to be cast or patterns to be made, compute dimensions, and plan operational sequences.
- Program computerized numerical control machine tools.
- Select pattern materials such as wood, resin, and fiberglass.
- Assemble pattern sections, using hand tools, bolts, screws, rivets, glue, or welding equipment.
- Apply plastic-impregnated fabrics or coats of sealing wax or lacquer to patterns used to produce plastic.
- Clean and finish patterns or templates, using emery cloths, files, scrapers, and power grinders.
- Repair and rework templates and patterns.
- Mark identification numbers or symbols onto patterns or templates.
- Verify conformance of patterns or template dimensions to specifications, using measuring instruments such as calipers, scales, and micrometers.
- Design and create templates, patterns, or coreboxes according to work orders, sample parts, or mockups.
- Paint or lacquer patterns.
- Construct platforms, fixtures, and jigs for holding and placing patterns.
Career Considerations
Technical Skill Development
Success requires mastery of precision measurement tools, CAD software, and understanding of metallurgy and polymer science principles.
Geographic Job Concentration
Employment opportunities are primarily concentrated in manufacturing hubs like the Midwest, Southeast, and specific industrial regions.
Technology Adaptation
The field increasingly requires familiarity with 3D printing, CNC machining, and digital design technologies to remain competitive.