Finite Element Analysis on Infrared Aspherical Glass Lens Molding Process

被引：0
|
作者：
Ni Ying [2 ,3 ]
Tang Qiuming [4 ]
Gao Qiang [1 ]
机构：
[1] Soochow Univ, Sch Mech Engn, Suzhou 215021, Peoples R China
[2] Soochow Univ, Coll Phys Optoelect & Energy, Key Lab Adv Opt Mfg Technol Jiangsu Prov, Suzhou 215006, Peoples R China
[3] Soochow Univ, Key Lab Modern Opt Technol, Educ Minist China, Suzhou 215006, Peoples R China
[4] Soochow Univ, Grad Sch Mech Engn, Suzhou 215021, Peoples R China
来源：
2015 SEVENTH INTERNATIONAL CONFERENCE ON MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION (ICMTMA 2015) | 2015年
关键词：
Chalcogenide glass; Aspherical lens; Glass molding; Finite element method; SIMULATION;
D O I：
10.1109/ICMTMA.2015.125
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a finite element model of infrared aspherical glass lens molding process was built by using commercial finite element software ANSYS14.5. The final shape of the lens was obtained by numerical simulation analysis of the glass lens molding on a certain molding conditions. Compared with the design value, the deviation of the molded lens is less in lens center, but a maximum deviation of similar to 10 mu m at the edge. The simulation results are useful for the improvement of molding process.
引用
收藏
页码：492 / 495
页数：4
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