Chinese Journal of Lasers, Volume. 47, Issue 3, 302005(2020)

Numerical Simulation of Influence of Welding Speed on Dynamic Behavior of Laser Welding Molten Pool with Filler Metal

Peng Jin1、*, Xu Hongqiao1, Wang Xingxing1, Yang Jiajia1, Li Ningning1, and Zhang Furong2
Author Affiliations
  • 1School of Materials, North China University of Water Resources and Electric Power, Zhengzhou, Henan 450045, China
  • 2State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology,Harbin, Heilongjiang 150001, China
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    References(11)

    [1] Sun Z, Kuo M. Bridging the joint gap with wire feed laser welding[J]. Journal of Materials Processing Technology, 87, 213-222(1999).

    [4] Salminen A[J]. The filler wire-laser beam interaction during laser welding with low alloyed steel filler wire Mechanika, 2010, 67-74.

    [5] Kawahito Y, Mizutani M, Katayama S. Elucidation of high-power fibre laser welding phenomena of stainless steel and effect of factors on weld geometry[J]. Journal of Physics D: Applied Physics, 40, 5854-5859(2007).

    [6] Katayama S, Kobayashi Y, Mizutani M et al. Effect of vacuum on penetration and defects in laser welding[J]. Journal of Laser Applications, 13, 187-192(2001).

    [7] Li S, Chen G, Zhang Y et al. Investigation of keyhole plasma during 10 kW high power fiber laser welding[J]. Laser Physics, 24, 106003(2014).

    [9] Zhao H Y, Niu W C, Zhang B et al. Modelling of keyhole dynamics and porosity formation considering the adaptive keyhole shape and three-phase coupling during deep-penetration laser welding[J]. Journal of Physics D: Applied Physics, 44, 485302(2011).

    CLP Journals

    [1] Li Xiaodong. Linear Location Algorithm for Laser Welding Molten Pool Image Spot Center[J]. APPLIED LASER, 2022, 42(6): 1

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    Peng Jin, Xu Hongqiao, Wang Xingxing, Yang Jiajia, Li Ningning, Zhang Furong. Numerical Simulation of Influence of Welding Speed on Dynamic Behavior of Laser Welding Molten Pool with Filler Metal[J]. Chinese Journal of Lasers, 2020, 47(3): 302005

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    Paper Information

    Category: laser manufacturing

    Received: Jul. 15, 2019

    Accepted: --

    Published Online: Mar. 12, 2020

    The Author Email: Peng Jin (pengjin1985120@163.com)

    DOI:10.3788/CJL202047.0302005

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