|
TITLE(s): GRINDER, HAND (optical goods) alternate titles: backside grinder Tends machine that grinds approximate curves on lens blanks preparatory to fine grinding: Selects lens blanks as specified on production order. Places lens blank in holder and positions holder and lens assembly on diamond lap I of grinding machine. Lowers spindle of weighted arm onto lens holder to hold lens on lap. Starts machine and moves control arm back and forth to grind lens blanks to specified curvature or holds lens blank against grinding wheel to grind blank. Removes blank from holder and washes blank in water to remove grinding abrasive. Measures blanks to verify specified curvature, using lens gauge. GOE: 06.04.08 STRENGTH: L GED: R2 M1 L1 SVP: 2 DLU: 77 ONET CROSSWALK: 92965 Crushing, Grinding, Mixing, and Blending Machine Operators and Tenders |
Language Translations | | Espaρol | Children | Lawyers | E-mail "Immigration Superhighway", "Immigration Central", "Immigration Assistant", "Immigration Expert", "Immigration Expert Pro" and "Immigration USA" are trademarks of Information Technology Associates.
© 1995 - 2015 Photius Coutsoukis and Information
Technology Associates (All Rights Reserved).
|
Previous Next Contents ONET About
CODE: 716.685-018 Buy the DOT: Download
TITLE(s):
GRINDER, HAND (optical goods) alternate titles: backside grinder
Tends machine that grinds approximate curves on lens blanks preparatory to fine grinding: Selects
lens blanks as specified on production order. Places lens blank in holder and positions holder and
lens assembly on diamond lap I of grinding machine. Lowers spindle of weighted arm onto lens
holder to hold lens on lap. Starts machine and moves control arm back and forth to grind lens blanks
to specified curvature or holds lens blank against grinding wheel to grind blank. Removes blank from
holder and washes blank in water to remove grinding abrasive. Measures blanks to verify specified
curvature, using lens gauge.
GOE: 06.04.08 STRENGTH: L GED: R2 M1 L1 SVP: 2 DLU: 77
ONET CROSSWALK: 92965 Crushing, Grinding, Mixing, and Blending Machine Operators and Tenders
© 1995 - 2015 Photius Coutsoukis and Information Technology Associates (All Rights Reserved). Revised 26-May-03