Computer Numerically Controlled Tool Programmers
Develop programs to control machining or processing of materials by automatic machine tools, equipment, or systems. May also set up, operate, or maintain equipment.
- Tasks
- 15 tasks12 core, 3 supplemental
- Family
- ProductionOne of its 114 occupations
- Code
- 51-9162.00SOC 2018: 51-9162
What the work is made of
12 core tasks and 3 supplemental, each quoted as published, with the survey it came from.
Core: central to the jobSupplemental: done by some, not all
- Task 1. Write programs in the language of a machine's controller and store programs on media, such as punch tapes, magnetic tapes, or disks.Core taskTask 11966Rated by 71 people who do the job, July 2016
- Task 2. Determine the sequence of machine operations, and select the proper cutting tools needed to machine workpieces into the desired shapes.Core taskTask 11959Rated by 72 people who do the job, July 2016
- Task 3. Revise programs or tapes to eliminate errors, and retest programs to check that problems have been solved.Core taskTask 11960Rated by 72 people who do the job, July 2016
- Task 4. Analyze job orders, drawings, blueprints, specifications, printed circuit board pattern films, and design data to calculate dimensions, tool selection, machine speeds, and feed rates.Core taskTask 11961Rated by 72 people who do the job, July 2016
- Task 5. Write instruction sheets and cutter lists for a machine's controller to guide setup and encode numerical control tapes.Core taskTask 11970Rated by 71 people who do the job, July 2016
- Task 6. Observe machines on trial runs or conduct computer simulations to ensure that programs and machinery will function properly and produce items that meet specifications.Core taskTask 11963Rated by 71 people who do the job, July 2016
- Task 7. Enter computer commands to store or retrieve parts patterns, graphic displays, or programs that transfer data to other media.Core taskTask 11968Rated by 70 people who do the job, July 2016
- Task 8. Modify existing programs to enhance efficiency.Core taskTask 11967Rated by 71 people who do the job, July 2016
- Task 9. Determine reference points, machine cutting paths, or hole locations, and compute angular and linear dimensions, radii, and curvatures.Core taskTask 11962Rated by 70 people who do the job, July 2016
- Task 10. Sort shop orders into groups to maximize materials utilization and minimize machine setup time.Core taskTask 11971Rated by 71 people who do the job, July 2016
- Task 11. Compare encoded tapes or computer printouts with original part specifications and blueprints to verify accuracy of instructions.Core taskTask 11964Rated by 71 people who do the job, July 2016
- Task 12. Perform preventative maintenance or minor repairs on machines.Core taskTask 20922Rated by 70 people who do the job, July 2016
- Task 13. Prepare geometric layouts from graphic displays, using computer-assisted drafting software or drafting instruments and graph paper.Supplemental taskTask 11969Rated by 71 people who do the job, July 2016
- Task 14. Draw machine tool paths on pattern film according to guidelines for tool speed and efficiency, using colored markers.Supplemental taskTask 11972Rated by 71 people who do the job, July 2016
- Task 15. Enter coordinates of hole locations into program memories by depressing pedals or buttons of programmers.Supplemental taskTask 11965Rated by 71 people who do the job, July 2016
Where this comes from
Quoted from the U.S. Department of Labor, and credited. Nothing on this page is written by us.
How we copy and credit sources- Published byO*NET 29.0, U.S. Department of LaborEmployment and Training Administration
- ClassificationStandard Occupational Classification 2018, 51-9162
- LicenseCC BY 4.0Free to copy and reuse, with credit
- Changed by usNothing.
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