One-Point Nano-Grinding for Micro-Aspherical Glass Lens Mould

Abstract:

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This paper reported an experimental study on ultra-precision grinding for micro aspherical lens mould. One-point grinding mode and inclined axis grinding mode are employed and investigated in grinding process. Grinding test of a micro-lens mould using form error compensation technique is conducted. The experimental results show that ground micro aspheric mould surfaces with form (PV) around 0.122 µm and a roughness (Ra) less than 2 nm is achieved successfully.

Info:

Periodical:

Advanced Materials Research (Volumes 97-101)

Edited by:

Zhengyi Jiang and Chunliang Zhang

Pages:

4217-4220

DOI:

10.4028/www.scientific.net/AMR.97-101.4217

Citation:

S. H. Yin et al., "One-Point Nano-Grinding for Micro-Aspherical Glass Lens Mould ", Advanced Materials Research, Vols. 97-101, pp. 4217-4220, 2010

Online since:

March 2010

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Price:

$35.00

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