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Research on grinding block wear in grinding of SiC

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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.

Original languageEnglish
Title of host publication7th International Symposium on Advanced Optical Manufacturing and Testing Technologies
Subtitle of host publicationLarge Mirrors and Telescopes
EditorsFan Wu, Wenhan Jiang, Myung K. Cho
PublisherSPIE
ISBN (Electronic)9781628413557
DOIs
StatePublished - 2014
Event7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, AOMATT 2014 - Harbin, China
Duration: 26 Apr 201429 Apr 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9280
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, AOMATT 2014
Country/TerritoryChina
CityHarbin
Period26/04/1429/04/14

Keywords

  • Grinding block
  • Roughness
  • SiC
  • Surface quality
  • Wear

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