Precision Sensing of Arc Length in GTAW Based on Arc Light Spectrum

[+] Author and Article Information
P. J. Li, Y. M. Zhang

Welding Research and Development Laboratory, Center for Robotics and Manufacturing Systems and Department of Electrical Engineering, University of Kentucky, Lexington, KY 40506-0108

J. Manuf. Sci. Eng 123(1), 62-65 (Feb 01, 2000) (4 pages) doi:10.1115/1.1349719 History: Received February 01, 1999; Revised February 01, 2000
Copyright © 2001 by ASME
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