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Proceedings Paper

Design and relization of laser quenching machine circuit based on phase control IC TC787
Author(s): Fuqing Huang; Guoshun Zhang; Jian Zhang; Taishi Zhang; Kun Yan
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Paper Abstract

Using laser quenching technology can improve the hardness, the strength and the abrasive resistance of metal material. Heat treatment of automobile cylinder block markedly improves its quality, increases its service life, and greatly reduces the cost. This article mainly discusses the control circuit of the laser quenching machine based on phase control IC TC787. Experiment shows that the project is successfully fulfill the need of the engineering practice.

Paper Details

Date Published: 12 September 2002
PDF: 6 pages
Proc. SPIE 4915, Lasers in Material Processing and Manufacturing, (12 September 2002);
Show Author Affiliations
Fuqing Huang, Tianjin Univ. (China)
Guoshun Zhang, Tianjin Univ. (China)
Jian Zhang, Tianjin Univ. (China)
Taishi Zhang, Tianjin Univ. (China)
Kun Yan, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 4915:
Lasers in Material Processing and Manufacturing
ShuShen Deng; Tatsuo Okada; Klaus Behler; XingZong Wang, Editor(s)

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