Finite Element Analysis on Non-isothermal Glass Molding

被引：6

作者：

Zhu, Kejun ^{[1
]}

Yin, Shaohui ^{[1
]}

Yu, Jianwu ^{[1
]}

Zhu, Yongjian ^{[1
]}

Jin, Song ^{[1
]}

Wang, Yufang ^{[1
]}

He, Jianjie ^{[1
]}

机构：

[1] Hunan Univ, Natl Engn Res Ctr High Efficiency Grinding, Changsha 410082, Hunan, Peoples R China

来源：

ULTRA-PRECISION MACHINING TECHNOLOGIES | 2012年 / 497卷

关键词：

Glass molding; Finite element analysis; Non-isothermal forming; Temperature distribution; Stress distributions;

D O I：

10.4028/www.scientific.net/AMR.497.240

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Glass molding is a high-volume fabrication method for producing optical components. Non-isothermal glass molding press (NGM) was proposed to fabricate optical glass, and its characteristics were studied by finite element method (FEM) simulation. The coupled thermo-mechanical analysis was carried out to analyze the key factors such as temperature distribution, stress distribution and strain distribution. The non-isothermal and isothermal glass molding (IGM) was studied, and optimal temperature match between glass and mold was obtained.

引用

页码：240 / 244

页数：5

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