Research on active fluid jet polishing process with revolution and rotation pin

ChunLi Bi; HaiTao Zhang; YuanMing Li

doi:10.1117/12.2603920

13 December 2021 Research on active fluid jet polishing process with revolution and rotation pin

ChunLi Bi, HaiTao Zhang, YuanMing Li

Proceedings Volume 12071, 10th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing and Metrology Technologies; 1207102 (2021) https://doi.org/10.1117/12.2603920
Event: Tenth International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2021), 2021, Chengdu, China

Abstract

Active Fluid Jet Polishing (AFJP) is used for finishing and correction of complex optical surfaces. The tool influence function is one of the important factors for correction polishing. The existing AFJP polishing pin is rotating around the eccentric axis of polishing tool. Material removal rate at contact center area is much less than the edge. In order to optimize the tool influence function, a new active fluid jet polishing process is proposed, and an innovative polishing pin with helical blade inside was designed, which could rotate around its own axis under the pressure of polishing fluid. By comparing the simulation result of tool influence function with the experiment, the feasibility of the design is verified.

Citation Download Citation

ChunLi Bi, HaiTao Zhang, and YuanMing Li "Research on active fluid jet polishing process with revolution and rotation pin", Proc. SPIE 12071, 10th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing and Metrology Technologies, 1207102 (13 December 2021); https://doi.org/10.1117/12.2603920

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