Share Email Print

Optical Engineering

Bound-abrasive grinding and polishing of surfaces of optical materials
Author(s): Yuriy D. Filatov; Oleksandr Yu. Filatov; Guy Monteil; Uwe Heisel; Michael G. Storchak
Format Member Price Non-Member Price
PDF $20.00 $25.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Problems of efficiency and quality improvement of diamond-abrasive finishing of optical materials by tools with bounded polishing powders, including diamond powder, are considered. The dependences of the particle number on the diffusion angle and coordinate of the contact have been derived in the studies of the dynamics of collision and diffusion of slime particles. The coordinate dependence of the flat surface roughness of glass K8 optics in fine diamond grinding has been described. Interaction and dispersion of deterioration particles in a contact zone of the tool and the processed sample in the course of polishing is described and the dispersion structure of deterioration particles of the tool on slime particles and on deterioration particles is explained oscillatory. It is shown a that differential dispersion section of deterioration particles on slime particles is not less than on deterioration particles and is maximum at corners of dispersion close to 0° and 180° on the central sites of a contact zone. Coordinate dependence of the full dispersion section of deterioration particles of the tool and dependence of microprofile height of the processed surface on circular zones radius are calculated.

Paper Details

Date Published: 1 June 2011
PDF: 8 pages
Opt. Eng. 50(6) 063401 doi: 10.1117/1.3584837
Published in: Optical Engineering Volume 50, Issue 6
Show Author Affiliations
Yuriy D. Filatov, V. Bakul Institute for Superhard Materials NASU (Ukraine)
Oleksandr Yu. Filatov, V. Bakul Institute for Superhard Materials NASU (Ukraine)
Guy Monteil, Ecole Nationale Supérieure Mécanique et des Microtechniques de Besancon (France)
Uwe Heisel, Univ. Stuttgart (Germany)
Michael G. Storchak, Univ. Stuttgart (Germany)

© SPIE. Terms of Use
Back to Top