| Job Title |
Threading-machine Operator |
| Job Description |
Tends Planetary-type, Threading-cutting Machine That Cuts
Interior And Exterior Threads In Artillery Shells, So That
Fittings, Such As Fuse Caps, Can Be Attached: Turns Setscrews To
Secure Position And Depth Of Thread And To Adapt Compressed-air
Holding Chuck To Material. Positions Shell In Machine And
Tightens Chuck. Closes Switch To Activate Cutting Tools. Presses
Levers To Stop Cutting Tools And Release Chuck. Inspects Shells,
Using Fixed Gauges.
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