Processing Optimization of Optical Lens in the Injection Molding

被引：3
|
作者：
Lin, Chao-Ming [1 ]
Wang, Chih-Kun [2 ]
机构：
[1] Natl Chiayi Univ, Dept Mech & Energy Engn, Chiayi 60004, Taiwan
[2] WuFeng Univ, Grad Sch Opto Mechatron & Mat, Chiayi 62153, Taiwan
来源：
METALLURGY TECHNOLOGY AND MATERIALS II | 2013年 / 813卷
关键词：
Optimization; Residual stress; Plastic Lens; Taguchi method; Injection molding; Fringed pattern;
D O I：
10.4028/www.scientific.net/AMR.813.161
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The processing conditions during the manufacturing have critical effects on the optical performances of the molded lenses including the refractive index, isochromatic fringe order, and the fringed pattern. The objective of this work is to investigate numerically some effects of the molding conditions on the residual stresses of injection molded lenses, and then to optimal the processing parameters for reducing the residual stresses using the Taguchi method. The results show the optimal method is able to improve the residual stress and to produce a good fringed pattern.
引用
收藏
页码：161 / +
页数：2
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