
Proceedings Paper
An efficient CNC polishing technology of aspherical parabolic cylindrical lensFormat | Member Price | Non-Member Price |
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Paper Abstract
Parabolic cylindrical lens was polished with high efficient and precision using a flexible wheeled polished die by CNC
polishing machine. A flexible wheel polished die was introduced. The CNC polishing machine has long travel , high
speed and precision, so many parabolic lens can be cemented to form a bar for being polished. The effects of the tooling
rotational velocity, amount of compression and curvature radius of the workpiece on the profile accuracy were
investigated. In the short polishing period, the profile accuracy of the workpieces are less than 0.5 μm achieved by
selecting optimum experimental parameters in the experiments. The polishing technology of high efficient and precision
achieved by this precessing method is helpful to promote mass production of the parabolic cylindrical lens.
Paper Details
Date Published: 16 October 2012
PDF: 7 pages
Proc. SPIE 8416, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 84161A (16 October 2012); doi: 10.1117/12.975679
Published in SPIE Proceedings Vol. 8416:
6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; Eric Ruch; Shengyi Li, Editor(s)
PDF: 7 pages
Proc. SPIE 8416, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 84161A (16 October 2012); doi: 10.1117/12.975679
Show Author Affiliations
Qiong Huang, LuoYang Optoelectro Technology Development Ctr. (China)
Hongxu Chen, LuoYang Optoelectro Technology Development Ctr. (China)
Hongxu Chen, LuoYang Optoelectro Technology Development Ctr. (China)
Shuanglin Hu, LuoYang Optoelectro Technology Development Ctr. (China)
Published in SPIE Proceedings Vol. 8416:
6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; Eric Ruch; Shengyi Li, Editor(s)
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