| Job Title |
Broaching-machine Set-up Operator |
| Job Description |
Sets Up And Operates One Or More Broaching Machines To Broach
Internal Or External Cylindrical Or Flat Surfaces Of Metal
Workpieces According To Specifications, Tooling Instructions,
Standard Charts, And Knowledge Of Broaching: Reads Blueprint,
Job Order, Or Specifications To Determine Dimensions And
Tolerances, And Tooling Instructions, Such As Holding Fixtures,
Cutting Speed, And Cutting Tools (broaches) To Be Used. Lifts
Workpiece Manually Or With Hoist And Positions And Secures It In
Fixture. Installs Broach Or Ram, Using Wrenches. Moves Controls
To Set Specified Depth Of Cut And Ram Speed, And To Start Ram
That Pushes Or Pulls Broach Along Surface Of Work. Pulls Lever
To Start Flow Of Coolant Or Lubricant On Work Area. Verifies
Conformance Of Broached Workpiece To Specifications, Using
Measuring Instruments, Such As Fixed Gauges, Calipers, And
Micrometers. May Broach Nonmetallic Materials. May Change Worn
Broaches, Using Handtools.
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