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Micro/nano Indentation and Single Grit Diamond Grinding Mechanism on Ultra Pure Fused Silica |
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| Authors: | ZHAO Qingliang GUO Bing STEPHENSIN David CORBETT John School of Mechatronics Engineering Harbin Institute of Technology Harbin China Materials Department Cranfield University Cranfield Bedford MK AL UK School of Applied Sciences UK Received February revised November accepted February published electronically November |
| Affiliation: | ZHAO Qingliang1,GUO Bing1,*,STEPHENSIN David2,and CORBETT John3 1 School of Mechatronics Engineering,Harbin Institute of Technology,Harbin 150001,China 2 Materials Department,Cranfield University,Cranfield Bedford MK43 0AL,UK 3 School of Applied Sciences,UK Received February 2,2010,revised November 9,accepted February 28,2011,published electronically November 20 |
| Abstract: | The existing research about ductile grinding of fused silica glass was mainly focused on how to carry out ductile regime material removal for generating very smoothed surface and investigate the machining-induced damage in the grinding in order to reduce or eliminate the subsurface damage.The brittle/ductile transition behavior of optical glass materials and the wear of diamond wheel are the most important factors for ductile grinding of optical glass.In this paper,the critical brittle/ductile depth,the inf... |
| Keywords: | ultra pure fused silica(UPFS) micro/nano indentation single grit diamond grinding ductile material removal subsurface integrity diamond grits wear |
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