Study on nonisothermal glass molding press for aspherical lens

Tianfeng Zhou, Jiwang Yan, Nobuhiro Yoshihara, Tsunemoto Kuriyagawa

研究成果: Paper査読

抄録

Nonisothermal glass molding press (NGMP) was proposed to fabricate aspherical lenses, and its characteristics were studied by both experiments and finite element method (FEM) simulation in comparison with the traditional isothermal glass molding press (IGMP). The cycle time, form accuracy, surface roughness, stress/strain distributions of the aspherical lenses made by IGMP and NGMP were examined and compared. Experimental results and simulation results show that NGMP is an effective way to improve the molding efficiency and prolong the service life of the molding dies.

本文言語English
出版ステータスPublished - 2009 12 1
外部発表はい
イベント5th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2009 - Osaka, Japan
継続期間: 2009 12 22009 12 4

Other

Other5th International Conference on Leading Edge Manufacturing in 21st Century, LEM 2009
CountryJapan
CityOsaka
Period09/12/209/12/4

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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