16 October 2012 Effects analysis of large area polishing tool on aspheric surface quality
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Proceedings Volume 8416, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 84160Y (2012); doi: 10.1117/12.973758
Event: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2012), 2012, Xiamen, China
Abstract
An approach for rapidly polishing aspheric with large area polishing tool is presented. Then the principle of large area polishing is analyzed. Finally, by studying in the trials with the analysis results, the effects of the changes in major parameters such as speed and swing angle on the aspheric surface quality are summarized. The trials showing that using large area polishing tool to polish aspheric will make the surface roughness and profile in rapid convergence, and shorten the periods of machining high-accuracy aspheric.
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Yun-long Zhang, Feng Zhang, Jin-rui Yan, Ying Su, Rui Guo, Xuan-min Liu, "Effects analysis of large area polishing tool on aspheric surface quality", Proc. SPIE 8416, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 84160Y (16 October 2012); doi: 10.1117/12.973758; http://dx.doi.org/10.1117/12.973758
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KEYWORDS
Polishing

Surface finishing

Aspheric lenses

Aspheric optics

Lens grinding equipment

Polishing equipment

Optics manufacturing

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