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
相关论文
共 50 条
  • [21] Compression Molding of Aspherical Glass Lenses-A Combined Experimental and Numerical Analysis
    Yi, AY
    Jain, A
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2005, 88 (03) : 579 - 586
  • [22] Simulation of resin molding process based on FEPG finite element analysis system
    Song Y.
    Yu L.
    Cheng J.
    Li Y.
    Gu Y.
    Li M.
    Zhang Z.
    Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica, 2016, 33 (12): : 2749 - 2756
  • [23] Investigation on the viscoelasticity of optical glass in ultraprecision lens molding process
    Zhou, Tianfeng
    Yan, Jiwang
    Masuda, Jun
    Kuriyagawa, Tsunemoto
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2009, 209 (09) : 4484 - 4489
  • [24] Simulation of Molding Process for a Curved Compound Eye Glass Lens
    Li Yiqun
    Shu Chengsong
    Yin Shaohui
    LASER & OPTOELECTRONICS PROGRESS, 2023, 60 (05)
  • [25] A unified finite element model for the injection molding process
    Holm, EJ
    Langtangen, HP
    COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1999, 178 (3-4) : 413 - 429
  • [26] Numerical simulation of compression molding of aspherical glass lenses
    Jain, A
    Yi, AY
    MATERIALS PROCESSING AND DESIGN: MODELING, SIMULATION AND APPLICATIONS, PTS 1 AND 2, 2004, 712 : 239 - 244
  • [27] Deformation Analysis of the Glass Preform in the Progress of Precision Glass Molding for Fabricating Chalcogenide Glass Diffractive Optics with the Finite Element Method
    Liu, Yue
    Xing, Yintian
    Fu, Hang
    Li, Chuang
    Yang, Chao
    Cao, Bo
    Xue, Changxi
    MICROMACHINES, 2021, 12 (12)
  • [28] Finite element analysis of TSOP silicon die crack issue during molding process
    Yang, Zhenyu
    Wang, Mingxiang
    Xu, Huaping
    ICEPT: 2006 7TH INTERNATIONAL CONFERENCE ON ELECTRONICS PACKAGING TECHNOLOGY, PROCEEDINGS, 2006, : 231 - +
  • [29] A parallel iterative algorithm of finite element analysis for filling process of polymer injection molding
    Li, Zheng
    Wang, Xi-Cheng
    Dalian Ligong Daxue Xuebao/Journal of Dalian University of Technology, 2010, 50 (01): : 1 - 8
  • [30] Finite-element analysis of the debinding and densification phenomena in the process of metal injection molding
    Dutilly, M
    Ghouati, O
    Gelin, JC
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1998, 83 (1-3) : 170 - 175
12345