Chinese Journal of Lasers, Volume. 46, Issue 12, 1202007(2019)

Visual Observation of Plasma Morphology During Fiber Laser-TIG Arc-Hybrid Welding

Jianglin Zou1、*, Lida Wang1, Baoqi Zhu1, Rongshi Xiao1, Qiang Wu1, and Kai Zheng2
Author Affiliations
  • 1High-Power and Ultrafast Laser Manufacturing Laboratory, Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
  • 2CRRC Qingdao Sifang Co., Ltd., Qingdao, Shandong 266111, China
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    References(20)

    [4] Tang G, Chen H, Yang X Y et al. Effects of different welding process on the electronic temperature of plasma and weld shape during laser-MIG hybrid welding of A7N01P-T4 aluminum alloy[J]. Journal of Laser Applications, 30, 022002(2018).

    [5] Chen Y B, Chen J, Li L Q et al. Properties of arc and weld in laser-TIG hybrid process[J]. Transactions of the China Welding Institution, 24, 55-56, 60(2003).

    [15] Li M, Xiao R S, Zou J L et al. A multiple synchronous imaging method for strong illuminants induced during a hot working process[J]. Laser Physics Letters, 16, 066003(2019).

    [16] Shcheglov P Y, Gumenyuk A V, Gornushkin I B et al. Vapor-plasma plume investigation during high-power fiber laser welding[J]. Laser Physics, 23, 016001(2013).

    [18] Ma R. Investigation on technology and mechanism of fiber laser TIG hybrid welding of titanium sheet[D]. Beijing: Beijing University of Technology, 30-37(2014).

    [19] Li M. Synchronized observation of plume and keyhole behavior during fiber laser deep penetration welding by multiple imaging[D]. Beijing: Beijing University of Technology, 46(2019).

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    Jianglin Zou, Lida Wang, Baoqi Zhu, Rongshi Xiao, Qiang Wu, Kai Zheng. Visual Observation of Plasma Morphology During Fiber Laser-TIG Arc-Hybrid Welding[J]. Chinese Journal of Lasers, 2019, 46(12): 1202007

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    Paper Information

    Category: laser manufacturing

    Received: Jul. 15, 2019

    Accepted: Aug. 13, 2019

    Published Online: Dec. 2, 2019

    The Author Email: Zou Jianglin (zoujianglin1@163.com)

    DOI:10.3788/CJL201946.1202007

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