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Proceedings Paper

Three-dimensional welding and cutting using high-power CO2 or YAG laser
Author(s): Tiechuan Zuo; Jiming Chen; Rongshi Xiao; Yong Bao
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Paper Abstract

In this paper, the theory of 3D laser welding and cutting was established firstly. Then the expert system for 3D laser processing and software of 3D laser processing CAD/CAM were developed, respectively. Under the guidance of these software, with high power CO2 laser, the 3D covers of a car have been cut and edge smoothed, which decrease the number of models and shorten the period of production. With adoption of this technology, the covers of extended Hong Qi cars and furthermore Da Hong Qi cars have been processed successfully, which will bring out the innovation of production design and the revolution of processing technology in manufacture industry.

Paper Details

Date Published: 10 October 2000
PDF: 7 pages
Proc. SPIE 4222, Process Control and Inspection for Industry, (10 October 2000); doi: 10.1117/12.403842
Show Author Affiliations
Tiechuan Zuo, Beijing Polytechnic Univ. (China)
Jiming Chen, Beijing Polytechnic Univ. (China)
Rongshi Xiao, Beijing Polytechnic Univ. (China)
Yong Bao, Beijing Polytechnic Univ. (China)

Published in SPIE Proceedings Vol. 4222:
Process Control and Inspection for Industry
Shulian Zhang; Wei Gao, Editor(s)

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