激光技术, 2017, 41 (2): 255, 网络出版: 2017-03-29   

同轴监测激光深熔焊熔池小孔的特征分析

Feature analysis of coaxial monitoring of welding pool and keyhole during laser deep penetration welding
作者单位
1 湖南大学 国家高效磨削工程技术研究中心, 长沙 410082
2 湖南大学 机械与运载工程学院, 长沙 410082
引用该论文

李彬, 袁丰波, 李福南, 韦海英, 张屹. 同轴监测激光深熔焊熔池小孔的特征分析[J]. 激光技术, 2017, 41(2): 255.

LI Bin, YUAN Fengbo, LI Funan, WEI Haiying, ZHANG Yi. Feature analysis of coaxial monitoring of welding pool and keyhole during laser deep penetration welding[J]. Laser Technology, 2017, 41(2): 255.

参考文献

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[8] ZHANG Y, ZHANG C, TAN L, et al. Coaxial monitoring of the fibre laser lap welding of Zn-coated steel sheets using an auxiliary illuminant[J]. Optics & Laser Technology, 2013, 50(2): 167-175.

[9] TENNER F, BROCK C, KLMPFL F, et al. Analysis of the correlation between plasma plume and keyhole behavior in laser metal welding for the modeling of the keyhole geometry[J]. Optics and Lasers in Engineering, 2015, 64(12): 32-41.

[10] GAO X, ZHANG Y. Monitoring of welding status by molten pool morphology during high-power disk laser welding[J]. Optik—International Journal for Light and Electron Optics, 2015, 126(19): 1797-1802.

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[12] KIM J, OH S, KI H. A study of keyhole geometry in laser welding of zinc-coated and uncoated steels using a coaxial observation method[J]. Journal of Materials Processing Technology, 2015, 225: 451-462.

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[16] PANG S, HIRANO K, FABBRO R, et al. Explanation of penetration depth variation during laser welding under variable ambient pressure[J]. Journal of Laser Applications, 2015, 27(2): 022007.

李彬, 袁丰波, 李福南, 韦海英, 张屹. 同轴监测激光深熔焊熔池小孔的特征分析[J]. 激光技术, 2017, 41(2): 255. LI Bin, YUAN Fengbo, LI Funan, WEI Haiying, ZHANG Yi. Feature analysis of coaxial monitoring of welding pool and keyhole during laser deep penetration welding[J]. Laser Technology, 2017, 41(2): 255.

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