Grinding and polishing process of facet model crystal glass

JIN Mingsheng, CAI Yaojie, ZHENG Mengxiang, ZHANG Heteng
(Key Laboratory of E&M, Ministry of Education & Zhejiang Province,
Zhejiang University of Technology, Hangzhou 310014, China)

Abstract: Aiming at the disadvantages of the ordinary grinding and polishing tools of crystal glass, a new structurized grinding and polishing tool was put forward. Through the research on the traditional machining process of facet model crystal glass decoration, the ways and theories of load and unload, grinding and polishing of crystal glass were explained and analyzed. By contrasting and analyzing different machines of different time, a conclusion of the features and principles about the machines, which is used to machine the crystal by load and unload, coarse grinding, accurate grinding and polishing, was raised comprehensively, and opinions were brought forward to increase the efficiency and precision. The results indicate that the disadvantages of traditional machining process and its development future are also pointed out.
Key words: crystal; grinding; polishing