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Proceedings Paper

Research of forming characteristic of precision glass molding
Author(s): Zhibin Wang; Junqi Li; Hui Qin; Yunlong Zhang; Feng Zhang; Ying Su
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Paper Abstract

Chalcogenide glass is widely used in infrared area for its cheap and good performance of infrared transmittance. Compare with the traditional material signal crystal germanium, zinc sulfide, zinc selenide etc. Chalcogenide glass is suit for precision molding for the low soften temperature which is suit for large mass industry production. And precision glass molding(PGM) is a kind of technology involving the molding machine, mold material, the glass, molding parameters etc. So the researches on the forming characteristic of precision glass molding are necessary. In this paper, the FEM simulation is used to assist research of the forming characteristic, especially the friction coefficient effect on the forming. At the last the surface profile compensation and micro-replication of molding is discussed.

Paper Details

Date Published: 28 October 2016
PDF: 6 pages
Proc. SPIE 9683, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 96831G (28 October 2016); doi: 10.1117/12.2243808
Show Author Affiliations
Zhibin Wang, Xi'an Institute of Applied Optics (China)
Junqi Li, Xi'an Institute of Applied Optics (China)
Hui Qin, Shannxi HaiTong Antenna Co., Ltd. (China)
Yunlong Zhang, Xi'an Institute of Applied Optics (China)
Feng Zhang, Xi'an Institute of Applied Optics (China)
Ying Su, Xi'an Institute of Applied Optics (China)


Published in SPIE Proceedings Vol. 9683:
8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Wenhan Jiang; Li Yang; Oltmann Riemer; Shengyi Li; Yongjian Wan, Editor(s)

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