Influence of Nose Radius on Surface Integrity in Ultra-precision Cylindrical Turning of Single-crystal Calcium Fluoride

Yuta Mizumoto, Hiroi Kangawa, Yosuke Nakagawa, Hiroki Itobe, Takasumi Tanabe, Yasuhiro Kakinuma

研究成果: Conference article査読

4 被引用数 (Scopus)

抄録

Optical micro-resonators attract interests as essential components to develop optical signal processing circuits which can reduce energy loss. Single-crystal calcium fluoride (CaF2) could be the most suitable material from a viewpoint of optical property. To satisfy high form accuracy and surface roughness, ultra-precision cylindrical turning (UPCT) is a feasible fabrication process. In previous research, it was indicated that the tool with sharper nose radius could make UPCT more stable and reduce subsurface damage. In this study, the tool with much smaller nose radius 0.01 mm was applied, then, the influence on surface integrity was investigated by TEM observation.

本文言語English
ページ(範囲)139-142
ページ数4
ジャーナルProcedia CIRP
45
DOI
出版ステータスPublished - 2016
イベント3rd CIRP Conference on Surface Integrity, CIRP CSI 2016 - Charlotte, United States
継続期間: 2016 6月 82016 6月 10

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 産業および生産工学

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