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TITLE(s): JEWEL-BEARING BROACHER (clock & watch) alternate titles: broacher; pinner, jewel bearing Operates lathe to finish holes drilled in partially processed jewel bearings: Inserts bearings in lathe chuck. Dips brass wire (broach) in diamond dust, inserts it into bearing hole, and rubs away high spots, working within tolerances of 0.0001 inch. Inspects holes with magnifying glass and measures them with gauges and micrometers. Bevels edges of holes. GOE: 06.02.30 STRENGTH: L GED: R3 M2 L2 SVP: 5 DLU: 77 ONET CROSSWALK: 93953 Grinding and Polishing Workers, Hand |
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TITLE(s):
JEWEL-BEARING BROACHER (clock & watch) alternate titles: broacher; pinner, jewel bearing
Operates lathe to finish holes drilled in partially processed jewel bearings: Inserts bearings in
lathe chuck. Dips brass wire (broach) in diamond dust, inserts it into bearing hole, and rubs away
high spots, working within tolerances of 0.0001 inch. Inspects holes with magnifying glass and
measures them with gauges and micrometers. Bevels edges of holes.
GOE: 06.02.30 STRENGTH: L GED: R3 M2 L2 SVP: 5 DLU: 77
ONET CROSSWALK: 93953 Grinding and Polishing Workers, Hand
© 1995 - 2015 Photius Coutsoukis and Information Technology Associates (All Rights Reserved). Revised 26-May-03