Finite Element Analysis on Non-isothermal Glass Molding

被引:5
|
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
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
收藏
页码:240 / 244
页数:5
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