Study on nonisothermal glass molding press for aspherical lens

Tianfeng Zhou, Jiwang Yan, Nobuhito Yoshihara, Tsunemoto Kuriyagawa

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Nonisothermal glass molding press (NGMP) was proposed to fabricate aspherical lenses, and its characteristics were studied by both experiments and finite element method (FEM) simulations 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.

Original languageEnglish
Pages (from-to)806-815
Number of pages10
JournalJournal of Advanced Mechanical Design, Systems and Manufacturing
Volume4
Issue number5
DOIs
Publication statusPublished - 2010
Externally publishedYes

Fingerprint

Molding
Lenses
Glass
Service life
Surface roughness
Finite element method
Experiments

Keywords

  • Aspherical lens
  • Finite element method
  • Glass molding press
  • Nonisothermal forming

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Mechanical Engineering

Cite this

Study on nonisothermal glass molding press for aspherical lens. / Zhou, Tianfeng; Yan, Jiwang; Yoshihara, Nobuhito; Kuriyagawa, Tsunemoto.

In: Journal of Advanced Mechanical Design, Systems and Manufacturing, Vol. 4, No. 5, 2010, p. 806-815.

Research output: Contribution to journalArticle

Zhou, Tianfeng ; Yan, Jiwang ; Yoshihara, Nobuhito ; Kuriyagawa, Tsunemoto. / Study on nonisothermal glass molding press for aspherical lens. In: Journal of Advanced Mechanical Design, Systems and Manufacturing. 2010 ; Vol. 4, No. 5. pp. 806-815.
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