16 October 2012 Optimum parameters for precision compression molding of spherical glass-lens arrays
Author Affiliations +
Proceedings Volume 8416, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 84160Q (2012) https://doi.org/10.1117/12.970383
Event: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2012), 2012, Xiamen, China
Abstract
The precision-compression molding (PCM) method is widely used for the production of lens-arrays. In this paper, the PCM process for spherical glass-lens arrays was investigated by the finite element method (FEM). From the investigations of the distribution of residual stress, the optimum PCM parameters, e. g. the molding temperature, the molding time and the thickness of glass blank, were obtained, which were found to be 570 ℃ ,114s and 6μm, respectively.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jinghong Lu, Junhua Wang, Min Xu, Hao Zhang, "Optimum parameters for precision compression molding of spherical glass-lens arrays", Proc. SPIE 8416, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 84160Q (16 October 2012); doi: 10.1117/12.970383; https://doi.org/10.1117/12.970383
PROCEEDINGS
8 PAGES


SHARE
Back to Top