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Proceedings Paper

Applications Of Reflective High-Speed Photography In Research Of Welding Molten Pools
Author(s): Gu Xiaomin; Ma Yuiiong
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Paper Abstract

By making comparison between a few types of light sources, a removable and adjustable xenon light source had been successfully trial-produced to take clear photos of welding arc, metal transfer and molten pools. In the procession of investigating the technology of reflective high-speed photography, some problems for taking photos of welding arc, solidification of molten metal, especially the molten pools have been solved. This method has put into use in some research subjects and practical applications, such as "Welding Mechanism Research with Quartz-backing". "Comparison of Electrode Properties for Vertical-downwards Welding", and "Welder's Pressure Vessel-Welding Operating Demonstration", etc. the results were satisfactory and were praised by the profession of welding in China.

Paper Details

Date Published: 7 June 1989
PDF: 5 pages
Proc. SPIE 1032, 18th Intl Congress on High Speed Photography and Photonics, (7 June 1989); doi: 10.1117/12.969155
Show Author Affiliations
Gu Xiaomin, Shipbulilding Technology Research Institute (China)
Ma Yuiiong, Shipbulilding Technology Research Institute (China)

Published in SPIE Proceedings Vol. 1032:
18th Intl Congress on High Speed Photography and Photonics
DaHeng Wang, Editor(s)

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