Research on grinding block wear in grinding of SiC

Feihu Zhang; Guodong Lu; Minhui Liu; Dianrong Luan

doi:10.1117/12.2068284

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2 September 2014 Research on grinding block wear in grinding of SiC

Feihu Zhang, Guodong Lu, Minhui Liu, Dianrong Luan

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Proceedings Volume 9280, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes; 928005 (2014) https://doi.org/10.1117/12.2068284
Event: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2014), 2014, Harbin, China

Abstract

Silicon carbide is being the main ceramics material to make aspherical optical reflectors because of its good physical and chemical performance. But, because of the particularity of wheel structure, wheel wear form and wear loss is changing with time going, which limits the wheel wear researchment. In order to make a better research to wheel grinding, the author experimented many researches on diamond grinding blocks in grinding of SiC in the surface grinding machine, finding the relationship between diamond grinding block wear form and wear loss and grinding force, surface quality and surface precision of workpiece, including the principle of diamond grinding block wear form and wear loss changing with time going, the influencing law of surface quality and surface accuracy because of wheel wear. By changing some grinding parameters in the grinding experiments, the author gets the order of the influencing factors of grinding parameters to wheel wear by orthogonal test.

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Feihu Zhang, Guodong Lu, Minhui Liu, and Dianrong Luan "Research on grinding block wear in grinding of SiC", Proc. SPIE 9280, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 928005 (2 September 2014); https://doi.org/10.1117/12.2068284

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