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FAN Chenglei, YAO Qingtai, YANG Chunli, LIN Sanbao, KOU Yi. Characteristics of droplet transfer during ultrasound-MIG hybrid welding of aluminum alloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2016, 37(6): 35-39.
Citation: FAN Chenglei, YAO Qingtai, YANG Chunli, LIN Sanbao, KOU Yi. Characteristics of droplet transfer during ultrasound-MIG hybrid welding of aluminum alloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2016, 37(6): 35-39.
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Characteristics of droplet transfer during ultrasound-MIG hybrid welding of aluminum alloy

  • 1.

    State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China

  • 2.

    Changchun Faw-Volkswagen Automotive Co., Ltd, Changchun 130011, China

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  • Received Date: April 16, 2015
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    • Abstract
  • In order to understand the ultrasound-MIG welding process better, the droplet transfer behavior during ultrasound-MIG welding of aluminum alloy was investigated in this paper. Through observation and analysis of the droplet transition process and electrical, the results show that droplet is hampered by the effect of ultrasound radiation force, the volume of the droplet increases, and the transition frequency is reduced in short circuiting transfer form; the frequency of droplet transfer increased significantly and the size of the droplet decreases due to the effect of ultrasound radiation force in globular transfer and spray transfer. And the effect of ultrasound makes the droplet shape changes more frequently, the instability of the welding process is increased.
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  • 殷树言. 气体保护焊工艺基础[M]. 北京:机械工业出版社,2007.
    范成磊, 杨春利, 林三宝, 等. 铝合金超声-MIG电弧行为[J]. 焊接学报, 2014, 35(1): 5-8. Fan Chenglei, Yang Chunli, Lin Sanbao, et al. Characteristics of welding arc during ultrasound-MIG hybrid welding of aluminum alloy[J]. Transactions of the China Welding Institution, 2014, 35(1): 5-8.
    Huang Y, Zhang Y M. Laser enhanced GMAW[J]. Welding Journal, 2010, 89(9): 181s-188s.
    Tarasov N M.Energy calculations of the process of separation of the electrode metal droplets under the effect of the pulse of the external magnetic field[J]. Avt Svarka, 1984, 6: 21-25.
    Fan Y Y, Yang C L, Lin S B, et al. Ultrasonic wave assisted GMAW[J]. Welding Journal, 2012,91(3): 91s-99s.
    孙清洁, 杨春利, 林三宝, 等. 超声钨极氩弧复合焊金属熔化行为分析[J]. 焊接学报, 2010, 31(3): 41-44. Sun Qingjie, Yang Chunli, Lin Sanbao, et al. Research on melting metal behavior of ultrasonic-tungsten inert gas welding[J]. Transactions of the China Welding Institution, 2010, 31(3): 41-44.
    范成磊, 谢伟峰, 杨春利, 等. 铝合金超声-MIG焊接电弧行为[J]. 焊接学报, 2014, 35(1): 5-8. Fan Chenglei, Xie Weifeng, Yang Chunli, et al. Characteristics of welding arc during ultrasound-MIG hybrid welding of aluminum alloy[J]. Transactions of the China Welding Institution, 2014, 35(1): 5-8.
    Gor'kov LP. Of forces acting on a small particle in acoustic field in ideal liquid[J]. Soviet Physics: Doklady. 1962, 6: 773-775.
    Minnaert M. XVI. On musical air-bubbles and the sounds of running water[J]. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1933, 16(104): 235-248.
    J. Magill F. Capone R. Beukers, et al. Pulsed Laser Heating of Acoustically Levitated Microspheres Under Pressure[J]. High Temperature and High Press, 1987, 19(5): 461-471.
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