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Proceedings Paper

Effect of energy distribution of laser facula on shafting aligning detection of large assembling set
Author(s): Guohua Cao; Chengzhi Su; Hongji Xu
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Paper Abstract

This paper introduces the principle of Shafting correction In heavy mechanical manufacturing industry, shipping industry and Nuclear industry, analyzes the effect of distribution of laser light beam spot energy to PSD measure precision. With experiment, we analyze the relation between the different distribution of laser light beam spot energy and PSD measure precision, discuss the method to compensate of shafting correction error caused by the distribution of laser light beam spot energy.

Paper Details

Date Published: 13 January 2005
PDF: 4 pages
Proc. SPIE 5629, Lasers in Material Processing and Manufacturing II, (13 January 2005); doi: 10.1117/12.568428
Show Author Affiliations
Guohua Cao, Changchun Univ. of Science and Technology (China)
Chengzhi Su, Changchun Univ. of Science and Technology (China)
Hongji Xu, Changchun Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5629:
Lasers in Material Processing and Manufacturing II
ShuShen Deng; Akira Matsunawa; Y. Lawrence Yao; Minlin Zhong, Editor(s)

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