Job Description and Jobs
- 1) Tends blocking machine that seals optical or ophthalmic lens blanks in metal blocks preparatory to grinding and polishing of lenses: Applies lacquer to lens blank, using spray gun or brush.
- 2) Mounts lens and block in blocking machine, aligns marks on lens blank and block, and clamps lens and block in place.
- 3) Pulls lever to admit molten pitch or metal alloy and water through holes in block and starts machine that bonds lens blank to block.
- 4) Pours molten pitch or loads solid metal into machine to replenish supply.
- 5) May tend machine that casts metal block and bonds lens to block in one operation.
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Job Number: 9054