Basic study on high efficiency ultra-precision grinding of the optical glass lens

Rei Sekiguchi, Shun Yoshikawa, Yasuhiro Kakinuma, Katsutoshi Tanaka, Masahiko Fukuta

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

The demand for large aperture lenses with high surface quality and form accuracy used for single-lens reflex cameras has been increasing. Generally, large aperture glass lenses are produced by ultra-precision grinding. Considering the increasing global competition, the grinding process has to be improved. However, highly efficient grinding causes worse surface quality, which leads to much polishing and ultimately results in lower form accuracy. Thus in this study, aiming at the realization of highly efficient and precise grinding of glass lenses, cross grinding of optical glass BK7 is carried out. As a first step of the study, the influence of grinding conditions on the surface quality is investigated experimentally.

本文言語English
ホスト出版物のタイトルAdvances in Abrasive Technology XVII
編集者Jiwang Yan, Hideki Aoyama, Akinori Yui
出版社Trans Tech Publications Ltd
ページ21-26
ページ数6
ISBN(電子版)9783038352211
DOI
出版ステータスPublished - 2014
イベント17th International Symposium on Advances in Abrasive Technology, ISAAT 2014 - Kailua, United States
継続期間: 2014 9 222014 9 25

出版物シリーズ

名前Advanced Materials Research
1017
ISSN(印刷版)1022-6680
ISSN(電子版)1662-8985

Other

Other17th International Symposium on Advances in Abrasive Technology, ISAAT 2014
国/地域United States
CityKailua
Period14/9/2214/9/25

ASJC Scopus subject areas

  • 工学(全般)

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