Optical surface polishing method

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool

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Details

29413, 295272, 29557, 51326, B24B 100, B26F 300

Patent

active

050956647

ABSTRACT:
A method of producing a desired surface on an optical material including producing a plurality of elements of the optical material such that each element has an upper and a lower surface, arranging the plurality of elements such that adjacent elements are separated by an interstitial material having a hardness different from the optical material being processed, processing the surfaces of the elements and removing the interstitial material.

REFERENCES:
patent: 3131476 (1964-05-01), Seher
patent: 3542266 (1970-11-01), Woelfle
patent: 4084354 (1978-04-01), Grandia et al.
patent: 4138304 (1979-02-01), Gantley
patent: 4783141 (1988-11-01), Baba et al.
patent: 4951291 (1990-08-01), Miyauchi et al.

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