Produces machined parts by programming, setting up, and operating a computer numerical control (CNC) machine; maintaining quality planes, locations and safety standards; keeping records; maintaining equipment and supplies.
- Plans machining by studying work orders, blueprints, engineering plans, materials, specifications, orthographic drawings, reference of surfaces, and machining parameters; interpreting geometric dimensions and tolerances (GD&T).
- Plans stock inventory by checking stock to determine amount available; anticipating needed stock; placing and expediting orders for stock; verifying receipt of stock.
- Programs Vertical lathes by entering instructions, including zero and reference points; setting tool registers, offsets, compensation, and conditional switches; calculating requirements, including basic math, geometry, and trigonometry; proving part programs.
- Sets-up Vertical lathes by installing and adjusting three- and four-jaw chucks, tools, attachments, collets, bushings, cams, gears, stops, and stock pushers; trimming heads.
- Loads stock into position.
- Verifies settings by measuring positions, first-run part, and sample work pieces; adhering to ISO and AS 9100- standards.
- Maintains specifications by observing drilling, grooving, and cutting, including turning, facing, and thread chasing operations; taking measurements; detecting malfunctions; troubleshooting processes; adjusting and reprogramming controls; sharpening and replacing worn tools; adhering to quality assurance procedures and processes.
- Maintains equipment by completing preventive maintenance requirements; following manufacturer's instructions; troubleshooting malfunctions; calling for repairs.
- Maintains continuity among work shifts by documenting and communicating actions, irregularities, and continuing needs.
- Documents actions by completing production and quality logs.
- Updates job knowledge by participating in educational opportunities; reading technical publications.