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Proceedings Paper

Micro-feed mechanism with high-resolution and large-stroke based on friction drive
Author(s): Haitao Liu; Zesheng Lu
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Paper 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.

Paper Details

Date Published: 14 November 2007
PDF: 7 pages
Proc. SPIE 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 67222E (14 November 2007); doi: 10.1117/12.783140
Show Author Affiliations
Haitao Liu, Harbin Institute of Technology (China)
Zesheng Lu, Harbin Institute of Technology (China)


Published in SPIE Proceedings Vol. 6722:
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies

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