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       CODE: 605.280-014 Buy the DOT:Download/CD-ROM
TITLE(s): PROFILING-MACHINE SET-UP OPERATOR I (machine shop) alternate titles: cam-milling-machine
operator; die-sinking-machine operator; profiler
Sets up and operates milling machine equipped with built-in or attached tracing mechanism that
guides cutting tool in parallel relationship to stylus that moves along three-dimensional model or
two-dimensional template to mill contour of model or profile of template on metal workpieces:
Studies blueprint, layout on workpieces, and template or model to determine tooling, sequence of
operations, and finished dimensions of workpiece. Positions and secures workpiece and model or
template parallel to each other on machine bed or angle plate, using height gauges, parallel blocks,
sine bars, steel rule, wrenches, and clamps. Moves handwheel to position cutting tool on workpiece
in specified relation to stylus on model or template. Observes operation and makes adjustments to
ensure conformance of milled workpiece to specifications. Verifies conformance of workpiece, using
dial and surface gauges, templates, calipers, and micrometers. May turn lever to start flow of
coolant on machining area. May mill plastics or other nonmetallic materials.
GOE: 06.02.02 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77
ONET CROSSWALK: 91111 Milling and Planing Machine Setters and Set-Up Operators, Metal and Plastic
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