Computer Numerically Controlled Tool Operators operate computer-controlled tools, machines, or robots to machine or process parts, tools, or other work pieces made of metal, plastic, wood, stone, or other materials. May also set up and maintain equipment.
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- Computer Numerically Controlled Tool Operators
Manufacturing
What do they typically do
- Observe machines on trial runs or conduct computer simulations to make sure that programs and machinery will work properly
- Decide about the sequence of machine operations, and select the proper cutting tools for machining workpieces into desired shapes
- Write instruction sheets and cutter lists for a machine's controller to guide setup and encode numerical control tapes
- Determine reference points, machine cutting paths, or hole locations, and compute angular and linear dimensions, radii, and curvatures
- Write programs in the language of a machine's controller and store programs on media
- Design data to make proper calculations after analyzing job orders, drawings, blueprints, specifications, and printed circuit board pattern films
- Compare encoded tapes or computer printouts with original part specifications and blueprints to make sure instructions are accurate
- Revise programs or tapes to get rid of errors, and retest programs to check that problems have been solved
Number of Jobs
Average Annual
Job Growth -0.1%
Job Openings 497
Education & Training
- Education Most occupations require training in vocational schools, related on-the-job experience, or an associate's degree.Associated Programs or MajorsLicense
Private Training Programs
4350
4323
Change -27