Experimental Evaluation of Reaction Induced Slurry Assisted Grinding for BK7 Optical Glass

Tappei Kawasato, Kazuhisa Hamazono, Masahiko Fukuta, Katsutoshi Tanaka, Mikinori Nagano, Hidebumi Kato, Yasuhiro Kakinuma

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

A more accurate and more efficient grinding method for optical glasses is demanded as high-resolution imaging devices become more popular. We propose a reaction-induced-slurry-assisted (RISA) grinding method as a chemical mechanical grinding method using cerium oxide slurry instead of ordinary coolant. In this study, the grinding performance of RISA grinding for BK7 optical glass is experimentally evaluated from the viewpoints of sub-surface damage and repeatability of ductile regime grinding at various wheel feed rates. From the grinding tests, RISA grinding causes less sub-surface damages and successfully generates ductile regime surface repeatedly under 3.0 mm/min wheel feed rate.

本文言語English
ページ287-290
ページ数4
出版ステータスPublished - 2021
イベント10th International Conference on Leading Edge Manufacturing Technologies in 21st Century, LEM 2021 - Virtual, Online
継続期間: 2021 11月 142021 11月 18

Conference

Conference10th International Conference on Leading Edge Manufacturing Technologies in 21st Century, LEM 2021
CityVirtual, Online
Period21/11/1421/11/18

ASJC Scopus subject areas

  • 人工知能
  • 産業および生産工学
  • 電子材料、光学材料、および磁性材料

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