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Proceedings Paper

Optical Glass Finishing
Author(s): A. I. Grodnikov; V. P. Korovkin; I. G. Bunin
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Paper Abstract

Kinetic and energy characteristic properties of fine diamond grinding have been studied, influence of the diamond laer characteristics and processing conditions on the tool self-grinding have been analysed,quantity and quality characteristics of the process have been evalueted. The nature of optical glass surface damage under the action of a single diamond grain,the tool working surface wear mechanism and the effect of a liquid-libricant on these processes have been investigated. The problem of the tool working surface shape stabilization and the required optical surface geometry assurance has been solved for some specific cases (plane,sphere). Optical surface shape final figuring using ion beam machining is discussed.

Paper Details

Date Published: 21 December 1989
PDF: 7 pages
Proc. SPIE 1128, Glasses for Optoelectronics, (21 December 1989); doi: 10.1117/12.961435
Show Author Affiliations
A. I. Grodnikov, Vavilov State Optical Institute (USSR)
V. P. Korovkin, Vavilov State Optical Institute (USSR)
I. G. Bunin, Vavilov State Optical Institute (USSR)


Published in SPIE Proceedings Vol. 1128:
Glasses for Optoelectronics
Giancarlo C. Righini, Editor(s)

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