Chinese Journal of Lasers, Volume. 44, Issue 3, 302012(2017)

Effect of Small Diameter Side-Blown Gas Flow on Fiber Laser Welding of Medium and Heavy Plate

Xing Mengqi1、*, Li Zhuguo1, Sun Junhao1, and Zhang Wang2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(6)

    [1] [1] Wu Shikai, Yang Wuxiong, Xiao Rongshi, et al. Laser welding of HR3C new austenitic heat-resistant steel for utility boiler[J]. Transactions of the China Welding Institution, 2008, 29(6): 96-99, 120-121.

    [2] [2] You Deyong, Gao Xiangdong. The research status and prospect of laser welding technology[J]. Welding Technology, 2008, 37(4): 5-9.

    [3] [3] Arata Y, Oda T, Nishio R. Effect of assist gas on bead formation in high power laser welding[J]. Transactions of JWRI, 1983, 12(2): 161-166.

    [4] [4] Wang Zhenjia, Su Yan, Chen Wuzhu. Study on gas-assisting blowing of CO2 laser beam welding[J]. Hot Working Technology, 2004(6): 49-50.

    [5] [5] Wang H, Shi Y, Gong S, et al. Effect of assist gas flow on the gas shielding during laser deep penetration welding[J]. J Mater Process Tech, 2007, 184(1-3): 379-385.

    [6] [6] Amara E H, Fabbro R. Modelling of gas jet effect on the melt pool movements during deep penetration laser welding[J]. Journal of Physics D: Applied Physics, 2008, 41(5): 055503.

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    Xing Mengqi, Li Zhuguo, Sun Junhao, Zhang Wang. Effect of Small Diameter Side-Blown Gas Flow on Fiber Laser Welding of Medium and Heavy Plate[J]. Chinese Journal of Lasers, 2017, 44(3): 302012

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    Paper Information

    Category: laser manufacturing

    Received: Oct. 8, 2016

    Accepted: --

    Published Online: Mar. 8, 2017

    The Author Email: Mengqi Xing (amethyxing@163.com)

    DOI:10.3788/cjl201744.0302012

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