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Processing technology of magnetorheological finishing for large-aperture optical components

  • Jing Hou*
  • , Hongxiang Wang
  • , Xianhua Chen
  • , Bo Zhong
  • , Wenhui Deng
  • , Jian Wang
  • , Qiao Xu
  • *Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

To realize high precision fabrication of large-aperture optical components, magnetorheological finishing (MRF) technology had been explored in this paper. The parameters of magnetorheological fluid had been analyzed during the polishing process. The main factors affecting the removal efficiency were investigated by orthogonal experiment. Finally, the 800×400mm plane and 400×400mm aspheric element are manufactured using the MRF, and the result are very good.

Original languageEnglish
Pages647-655
Number of pages9
StatePublished - 2017
Externally publishedYes
Event20th International Symposium on Advances in Abrasive Technology, ISAAT 2017 - Okinawa, Japan
Duration: 3 Dec 20176 Dec 2017

Conference

Conference20th International Symposium on Advances in Abrasive Technology, ISAAT 2017
Country/TerritoryJapan
CityOkinawa
Period3/12/176/12/17

Keywords

  • Magnetorheological fluid
  • Optical component
  • Polishing
  • Process parameters

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