| Job Title |
Diamond-die Polisher |
| Job Description |
Laps And Polishes Bores Of Diamond Wire Drawing Dies To
Specified Dimensions: Positions Die In Holding Device Of
Machine. Inserts Steel Needle In Machine Spindle, Positions
Needle Inside Bore Of Die And Starts Machine Which Rotates
Needle In Bore. Dabs Progressively Finer Diamond-dust Paste Or
Solution On Needle During Lapping Operation. Pulls Specified
Gauge Wire Through Bore And Measures Wire With Micrometer To
Verify Bore Dimension. Inspects Bore Of Die For Cracks And Other
Defects, Using Magnifying Glass Or Microscope. Replaces Worn
Needles And Sharpens Points On Grinder. May Insert And Press
Hand Lapping Tool In Bore Of Rotating Die. May Drill Initial
Bore, Using Diamond Drills.
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