APPLIED LASER, Volume. 45, Issue 2, 157(2025)

Laser Vision-Based Sensing and Control of Surface Defects in Friction Stir Welding

Li Moqi, Chen Shujin*, Meng Lingfei, Gao Yuan, Zhang Shuai, Liu Jianhua, and He Peng
Author Affiliations
  • School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212100, Jiangsu,China
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    References(6)

    [1] [1] JIANG T, WU C S, SHI L. Effects of tool pin thread on temperature field and material mixing in friction stir welding of dissimilar Al/Mg alloys[J]. Journal of Manufacturing Processes, 2022, 74: 112-122.

    [2] [2] GHIASVAND A, HASSANIFARD S, SAADI S, et al. Tensile properties and microstructural features of friction stir welded Al6061 joints fabricated by various dual-pin tool shapes[J]. Science and Technology of Welding and Joining, 2021, 26(6): 493-502.

    [4] [4] MENG X C, CAO B Q, QIU Y, et al. Equal-load-bearing joining of alclad AA2024-T4 alloy stringers and skins in aviation via friction stir lap welding[J]. Journal of Manufacturing Processes, 2021, 68: 1295-1302.

    [5] [5] VERMA S, GUPTA M, MISRA J P. Effect of preheating and water cooling on the performance of friction-stir-welded aviation-grade aluminum alloy joints[J]. Journal of Materials Engineering and Performance, 2019, 28(7): 4209-4220.

    [8] [8] ARBEGAST W J. A flow-partitioned deformation zone model for defect formation during friction stir welding[J]. Scripta Materialia, 2008, 58(5): 372-376.

    [10] [10] JEONG Y C, LEE S J, PARK T W, et al. Real-time monitoring of immobilized oxide defects on bead surface in welding of high-strength galvanized steel[J]. The International Journal of Advanced Manufacturing Technology, 2020, 107(5): 2409-2416.

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    Li Moqi, Chen Shujin, Meng Lingfei, Gao Yuan, Zhang Shuai, Liu Jianhua, He Peng. Laser Vision-Based Sensing and Control of Surface Defects in Friction Stir Welding[J]. APPLIED LASER, 2025, 45(2): 157

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    Paper Information

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    Received: Jun. 21, 2023

    Accepted: Jun. 17, 2025

    Published Online: Jun. 17, 2025

    The Author Email: Chen Shujin (chenshujin7120@126.com)

    DOI:10.14128/j.cnki.al.20254502.157

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