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TITLE(s): GRINDER, LAP (clock & watch) Tends lapping machine that grinds flat watch parts to specified thickness: Secures parts, shellacked onto surface of metal blocks, to holding fixture that rotates blocks on surface of revolving wheel. Spreads oil and abrasive powder over wheel, and adjusts automatic timer to permit grinding for specified period. Tests thickness of parts with micrometer. Removes parts from block, using brush and cleaning solution, and cleans parts by dipping them into series of cleaning solutions. Resurfaces lapping wheel, using automatic turning machine. GOE: 06.04.02 STRENGTH: L GED: R2 M1 L1 SVP: 3 DLU: 77 ONET CROSSWALK: 91117 Machine Tool Cutting Operators and Tenders, Metal and Plastic |
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TITLE(s):
GRINDER, LAP (clock & watch)
Tends lapping machine that grinds flat watch parts to specified thickness: Secures parts,
shellacked onto surface of metal blocks, to holding fixture that rotates blocks on surface of
revolving wheel. Spreads oil and abrasive powder over wheel, and adjusts automatic timer to permit
grinding for specified period. Tests thickness of parts with micrometer. Removes parts from block,
using brush and cleaning solution, and cleans parts by dipping them into series of cleaning
solutions. Resurfaces lapping wheel, using automatic turning machine.
GOE: 06.04.02 STRENGTH: L GED: R2 M1 L1 SVP: 3 DLU: 77
ONET CROSSWALK: 91117 Machine Tool Cutting Operators and Tenders, Metal and Plastic
© 1995 - 2015 Photius Coutsoukis and Information Technology Associates (All Rights Reserved). Revised 26-May-03