Experimental investigation on arc characteristic and droplet transfer in CO2 laser–metal arc gas (MAG) hybrid welding

作者: Shuangyu Liu , Fengde Liu , Chunying Xu , Hong Zhang

DOI: 10.1016/J.IJHEATMASSTRANSFER.2013.03.051

关键词:

摘要: … arc characteristics, the droplet diameter and droplet transfer behaviors … droplet transfer. When the arc energy less than 4 kW, the transfer mode is short circuit transfer, or globular transfer …

参考文章(14)
B. W. Shinn, D. F. Farson, P. E. Denney, Laser stabilisation of arc cathode spots in titanium welding Science and Technology of Welding and Joining. ,vol. 10, pp. 475- 481 ,(2005) , 10.1179/174329305X46673
J. Chen, C. Schwenk, C.S. Wu, M. Rethmeier, Predicting the influence of groove angle on heat transfer and fluid flow for new gas metal arc welding processes International Journal of Heat and Mass Transfer. ,vol. 55, pp. 102- 111 ,(2011) , 10.1016/J.IJHEATMASSTRANSFER.2011.08.046
Shuangyu Liu, Fengde Liu, Hong Zhang, Yan Shi, Analysis of droplet transfer mode and forming process of weld bead in CO2 laser–MAG hybrid welding process Optics & Laser Technology. ,vol. 44, pp. 1019- 1025 ,(2012) , 10.1016/J.OPTLASTEC.2011.10.016
CS Wu, MA Chen, SK Li, None, Analysis of excited droplet oscillation and detachment in active control of metal transfer Computational Materials Science. ,vol. 31, pp. 147- 154 ,(2004) , 10.1016/J.COMMATSCI.2004.02.002
黄瑞生 Ruisheng Huang, 刘黎明 Liming Liu, 张帆 Fan Zhang, Influences of laser in low power YAG laser-MAG hybrid welding process Chinese Optics Letters. ,vol. 6, pp. 47- 50 ,(2008) , 10.3788/COL20080601.0047
J. Tusek, M. Suban, Hybrid welding with arc and laser beam Science and Technology of Welding and Joining. ,vol. 4, pp. 308- 311 ,(1999) , 10.1179/136217199101537923
G. Campana, A. Fortunato, A. Ascari, G. Tani, L. Tomesani, The influence of arc transfer mode in hybrid laser-mig welding Journal of Materials Processing Technology. ,vol. 191, pp. 111- 113 ,(2007) , 10.1016/J.JMATPROTEC.2007.03.001
Gao Ming, Zeng Xiaoyan, Hu Qianwu, None, Effects of gas shielding parameters on weld penetration of CO2 laser-TIG hybrid welding Journal of Materials Processing Technology. ,vol. 184, pp. 177- 183 ,(2007) , 10.1016/J.JMATPROTEC.2006.11.019
S. Grünenwald, T. Seefeld, F. Vollertsen, M. Kocak, Solutions for joining pipe steels using laser-GMA-hybrid welding processes Physics Procedia. ,vol. 5, pp. 77- 87 ,(2010) , 10.1016/J.PHPRO.2010.08.032
Zhiguo Gao, Yixiong Wu, Jian Huang, Analysis of weld pool dynamic during stationary laser–MIG hybrid welding The International Journal of Advanced Manufacturing Technology. ,vol. 44, pp. 870- 879 ,(2009) , 10.1007/S00170-008-1896-4