Yu, G., Walker, D.D. and Li, H. (2012) Implementing a grolishing process in Zeeko IRP machines. Applied Optics, 51 (27). pp. 6637-6640. ISSN 1559-128X
Metadata only available from this repository.Abstract
The removal of mid-spatial-frequency errors is a challenging issue in most subaperture polishing technologies. A novel "grolishing" technology has been developed to deal with grinding errors of spatial wavelengths from 1 to 50 mm with the help of power spectral density analysis and filter theory. This grolishing process was implemented on Zeeko's IRP polishing machine, on which all the subsequent polishing was performed. This has greatly reduced the process time. Although different abrasive have been used, the process is self-contained. The process parameters have been optimized to leave an edge upstand of peak-to-valley of 1 μm over a width of 40 mm.
Item Type: | Article |
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Subjects: | T Technology > TS Manufactures |
Schools: | School of Computing and Engineering School of Computing and Engineering > Centre for Precision Technologies |
Related URLs: | |
Depositing User: | Catherine Parker |
Date Deposited: | 29 Nov 2016 16:00 |
Last Modified: | 28 Aug 2021 12:11 |
URI: | http://eprints.hud.ac.uk/id/eprint/30402 |
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