Computer Numerically Controlled Tool Operators

Core tasks

1. 01Measure dimensions of finished workpieces to ensure conformance to specifications, using precision measuring instruments, templates, and fixtures.
2. 02Set up and operate computer-controlled machines or robots to perform one or more machine functions on metal or plastic workpieces.
3. 03Mount, install, align, and secure tools, attachments, fixtures, and workpieces on machines, using hand tools and precision measuring instruments.
4. 04Review program specifications or blueprints to determine and set machine operations and sequencing, finished workpiece dimensions, or numerical control sequences.
5. 05Stop machines to remove finished workpieces or to change tooling, setup, or workpiece placement, according to required machining sequences.
6. 06Listen to machines during operation to detect sounds such as those made by dull cutting tools or excessive vibration, and adjust machines to compensate for problems.

Model drivers (O*NET 1–5)

• Repeating same tasks4.01
• Degree of automation3.26
• Time sitting1.60
• Originality (ability)2.75
• Conflict situations2.60
• Hands-on objects/tools4.22
• Outdoors / weather1.27
• Disease exposure1.10
• Decision freedom4.04

Top abilities

• Near Vision3.75
• Arm-Hand Steadiness3.75
• Problem Sensitivity3.62
• Information Ordering3.62
• Reaction Time3.50
• Control Precision3.50
• Hearing Sensitivity3.38
• Visualization3.25

Essential skills

• Reading Comprehension2.88
• Active Listening3.12
• Writing2.62
• Speaking3.00
• Mathematics2.75
• Science1.62
• Critical Thinking3.62
• Active Learning2.88
• Learning Strategies2.62
• Monitoring3.62