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Proceedings Paper

Laser application in measuring the dynamic deformation of gear teeth
Author(s): Qi Gao; Zhao-Tong Wu; Jianfeng Li; Zhiren Tian
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Paper Abstract

The paper shows how the laser measurement method may be applied in mechanical engineering. Double-exposure speckle photography is used to measure the dynamic deformation of spur gear tooth. A series of experiments of gears with different speed, load and accuracy have been done and double-exposure speckle patterns at different meshing positions have been shot. The dynamic information of spur gear tooth during the whole meshing procedure is obtained by means of automatic image processing.

Paper Details

Date Published: 3 October 1996
PDF: 4 pages
Proc. SPIE 2899, Automated Optical Inspection for Industry, (3 October 1996); doi: 10.1117/12.253038
Show Author Affiliations
Qi Gao, Zhejiang Univ. (China)
Zhao-Tong Wu, Zhejiang Univ. (China)
Jianfeng Li, Shandong Univ. of Technology (China)
Zhiren Tian, Shandong Univ. of Technology (China)


Published in SPIE Proceedings Vol. 2899:
Automated Optical Inspection for Industry
Frederick Y. Wu; Shenghua Ye, Editor(s)

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