Micro-feed mechanism with high-resolution and large-stroke based on friction drive

Haitao Liu; Zesheng Lu

doi:10.1117/12.783140

14 November 2007 Micro-feed mechanism with high-resolution and large-stroke based on friction drive

Haitao Liu, Zesheng Lu

Proceedings Volume 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 67222E (2007) https://doi.org/10.1117/12.783140
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China

Abstract

Based on friction driving principle, design a long stroke length and high resolution walking micro-feeding device driven by piezoelectric ceramic elements and combined with the screw shaft and aerostatic guide way. The design was made to the adjustable preload device by flexible four-bar linkage. The static properties of flexible linkage device are analyzed with FEM. The transmission characteristics of micro-feeding device are exhaustively analyzed.

Citation Download Citation

Haitao Liu and Zesheng Lu "Micro-feed mechanism with high-resolution and large-stroke based on friction drive", Proc. SPIE 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 67222E (14 November 2007); https://doi.org/10.1117/12.783140

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