Sets up and operates conventional, special purpose, and numerical control (NC) machines and machining centers to fabricate metallic and nonmetallic parts by performing the following duties.
Essential Duties and Responsibilities
include the following. Other duties may be assigned.
Studies blueprints, sketches, drawings, manuals, specifications, or sample part to determine dimensions and tolerances of finished workpiece, sequence of operations, and setup requirements.
Measures, marks, and scribes dimensions and reference points on material or workpiece as guides for subsequent machining.
Selects, aligns, and secures holding fixtures, cutting tools, attachments, accessories, and materials on machines such as mills, lathes, jig borers, grinders, and shapers.
Calculates and sets controls to regulate machining factors such as speed, feed, coolant flow, and depth and angle of cut, or enters commands to retrieve, input, or edit computerized machine control media.
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