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TITLE(s): PLANER-TYPE-MILLING-MACHINE SET-UP OPERATOR (machine shop) Sets up and operates planer-type milling machine that moves workpiece back and forth against rigidly held rotating cutters to mill workpieces, such as castings and machine parts, according to knowledge of planer-mill operating procedures: Studies blueprints or layout on workpiece to determine machine set-up, and sequence of machining operations. Lifts workpiece, using hoist, to position on machine bed. Secures workpiece in holding fixture, using wrenches, and verifies position, using gauges, calipers, or square. Selects cutting tool and mounts it in spindle, using handtools. Adjusts controls to set feed rate, speed of cutting tool, and depth of cut. Turns controls to position cutting tool relative to workpiece, starts machine, and engages automatic feed. Observes operation, stops machine to change cutting tool, and adjust controls. Verifies conformance of workpiece to finished specifications, using precision measuring instruments. Removes workpiece from machine bed. 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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TITLE(s):
PLANER-TYPE-MILLING-MACHINE SET-UP OPERATOR (machine shop)
Sets up and operates planer-type milling machine that moves workpiece back and forth against
rigidly held rotating cutters to mill workpieces, such as castings and machine parts, according to
knowledge of planer-mill operating procedures: Studies blueprints or layout on workpiece to
determine machine set-up, and sequence of machining operations. Lifts workpiece, using hoist, to
position on machine bed. Secures workpiece in holding fixture, using wrenches, and verifies
position, using gauges, calipers, or square. Selects cutting tool and mounts it in spindle, using
handtools. Adjusts controls to set feed rate, speed of cutting tool, and depth of cut. Turns
controls to position cutting tool relative to workpiece, starts machine, and engages automatic feed.
Observes operation, stops machine to change cutting tool, and adjust controls. Verifies conformance
of workpiece to finished specifications, using precision measuring instruments. Removes workpiece
from machine bed.
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
© 1995 - 2015 Photius Coutsoukis and Information Technology Associates (All Rights Reserved). Revised 26-May-03