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CODE: 604.682-014Buy the DOT: Download
TITLE(s): THREADING-MACHINE OPERATOR (machine shop)

Sets up and operates single- or multiple-spindle threading machine to thread and chamfer cylindrical stock according to specifications: Selects, installs, and adjusts threading die, die cutters, chamfering tools, feed grips, pressure tripping mechanism, cams, gears and pulleys, using screwdrivers and wrenches. Lifts precut stock manually or with hoist and positions and secures stock in chuck jaws. Starts machine and moves handwheel or lever to alternately feed stock on each spindle. Verifies dimensions of workpieces with specifications, using fixed gauges and scale. May sharpen die cutters on grinding wheel. May be designated by type of stock threaded as Bolt-Threading-Machine Operator (machine shop); Nipple-Machine Operator (machine shop); Pipe-Threading-Machine Operator (machine shop).
GOE: 06.02.02 STRENGTH: M GED: R3 M3 L3 SVP: 5 DLU: 77
ONET CROSSWALK: 91105 Lathe and Turning Machine Tool Setters and Set-Up Operators, Metal and Plastic

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CODE: 604.682-014 Buy the DOT: Download
TITLE(s): THREADING-MACHINE OPERATOR (machine shop)

Sets up and operates single- or multiple-spindle threading machine to thread and chamfer cylindrical stock according to specifications: Selects, installs, and adjusts threading die, die cutters, chamfering tools, feed grips, pressure tripping mechanism, cams, gears and pulleys, using screwdrivers and wrenches. Lifts precut stock manually or with hoist and positions and secures stock in chuck jaws. Starts machine and moves handwheel or lever to alternately feed stock on each spindle. Verifies dimensions of workpieces with specifications, using fixed gauges and scale. May sharpen die cutters on grinding wheel. May be designated by type of stock threaded as Bolt-Threading-Machine Operator (machine shop); Nipple-Machine Operator (machine shop); Pipe-Threading-Machine Operator (machine shop).
GOE: 06.02.02 STRENGTH: M GED: R3 M3 L3 SVP: 5 DLU: 77
ONET CROSSWALK: 91105 Lathe and Turning Machine Tool Setters and Set-Up Operators, Metal and Plastic


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