Applications Of Reflective High-Speed Photography In Research Of Welding Molten Pools

Gu Xiaomin; Ma Yuiiong

doi:10.1117/12.969155

7 June 1989 Applications Of Reflective High-Speed Photography In Research Of Welding Molten Pools

Gu Xiaomin, Ma Yuiiong

Proceedings Volume 1032, 18th Intl Congress on High Speed Photography and Photonics; (1989) https://doi.org/10.1117/12.969155
Event: 18th International Congress on High Speed Photography and Photonics, 1988, Xi'an, Shaanxi, China

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.

Citation Download Citation

Gu Xiaomin and Ma Yuiiong "Applications Of Reflective High-Speed Photography In Research Of Welding Molten Pools", Proc. SPIE 1032, 18th Intl Congress on High Speed Photography and Photonics, (7 June 1989); https://doi.org/10.1117/12.969155

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