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Proceedings Paper

Processing four-surface mirror drum with single point diamond fly-cutting
Author(s): Fang Wang; Yuzhu Jin; Yi Tong
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Paper Abstract

In this paper, the single point diamond fly-cutting (SPDF) method, which is applied during processing mirror drum, is mainly studied, and some related experiments are conducted. The method of processing four-surface mirror drum, made of aluminum alloy, is confirmed, in the meanwhile, specifications are tested such as the surface shape and the angle between neighboring mirrors. The result shows that the value of PV distributes 0.2~0.75μm, and the value of angle error, tower error and roughness Rq reaches 5", 10", and 0.008μm respectively.

Paper Details

Date Published: 6 October 2010
PDF: 7 pages
Proc. SPIE 7655, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 76552K (6 October 2010); doi: 10.1117/12.866856
Show Author Affiliations
Fang Wang, Tianjin Jinhang Institute of Technical Physics (China)
Yuzhu Jin, Tianjin Jinhang Institute of Technical Physics (China)
Yi Tong, Tianjin Jinhang Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 7655:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; Yoshiharu Namba; David D. Walker; Shengyi Li, Editor(s)

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