Computer Numerically Controlled Machine Tool Programmers, Metal and Plastic

• Determine the sequence of machine operations, and select the proper cutting tools needed to machine workpieces into the desired shapes.
• Determine reference points, machine cutting paths, or hole locations, and compute angular and linear dimensions, radii, and curvatures.
• Analyze job orders, drawings, blueprints, specifications, printed circuit board pattern films, and design data to calculate dimensions, tool selection, machine speeds, and feed rates.
• Revise programs or tapes to eliminate errors, and retest programs to check that problems have been solved.
• Observe machines on trial runs or conduct computer simulations to ensure that programs and machinery will function properly and produce items that meet specifications.
• Compare encoded tapes or computer printouts with original part specifications and blueprints to verify accuracy of instructions.
• Enter coordinates of hole locations into program memories by depressing pedals or buttons of programmers.
• Write programs in the language of a machine's controller and store programs on media such as punch tapes, magnetic tapes, or disks.
• Modify existing programs to enhance efficiency.
• Enter computer commands to store or retrieve parts patterns, graphic displays, or programs that transfer data to other media.
• Prepare geometric layouts from graphic displays, using computer-assisted drafting software or drafting instruments and graph paper.

Source: O*NET OnLine information for Computer Numerically Controlled Machine Tool Programmers, Metal and Plastic.

• Programming - Writing computer programs for various purposes.
• Monitoring - Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
• Operation Monitoring - Watching gauges, dials, or other indicators to make sure a machine is working properly.
• Complex Problem Solving - Identifying complex problems and reviewing related information to develop and evaluate options and implement solutions.
• Critical Thinking - Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
• Systems Analysis - Determining how a system should work and how changes in conditions, operations, and the environment will affect outcomes.
• Mathematics - Using mathematics to solve problems.
• Active Learning - Understanding the implications of new information for both current and future problem-solving and decision-making.
• Writing - Communicating effectively in writing as appropriate for the needs of the audience.
• Judgment and Decision Making - Considering the relative costs and benefits of potential actions to choose the most appropriate one.

Source: O*NET OnLine information for Computer Numerically Controlled Machine Tool Programmers, Metal and Plastic.