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Proceedings Paper

Influence of the circumferential speed of a resin bond grinding wheel on the properties of a ground aspheric surface
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Paper Abstract

In recent times, resin bond grinding wheels have often been used for the precise grinding of aspheric surfaces. In this paper, the influence of changes in the circumferential speed of the resin bond grinding wheel on the microroughness of the produced surface and also on the volume of the structures and the scratches is presented. The article also discusses how the cutting wear of the tool affects the surface quality and shows the correlation between the circumferential speed and the rate of degradation of the resin bond grinding wheel. A circumferential speed interval from 12 m/s to 24 m/s was investigated and the effect of tool degradation was observed at 1.9-hour intervals. The results of the experiment show that the optimal circumferential speed of the tool lies around 20 m/s. At this speed, the tool produces a perfectly polishable surface and tool degradation is minimized.

Paper Details

Date Published: 7 January 2015
PDF: 9 pages
Proc. SPIE 9442, Optics and Measurement Conference 2014, 94420T (7 January 2015); doi: 10.1117/12.2175630
Show Author Affiliations
Ondrej Matousek, Technical Univ. of Liberec (Czech Republic)
David Tomka, Institute of Plasma Physics of the AS CR, v.v.i. (Czech Republic)
Frantisek Prochaska, Institute of Plasma Physics of the AS CR, v.v.i. (Czech Republic)
Jaroslav Polak, Institute of Plasma Physics of the AS CR, v.v.i. (Czech Republic)


Published in SPIE Proceedings Vol. 9442:
Optics and Measurement Conference 2014
Jana Kovačičinová; Tomáš Vít, Editor(s)

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