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WANG Wei, WANG Xu-you, ZHAO Zi-liang, LENG Kai-bo, BU Da-chuan. Influential factors in laser-MAG hybrid welding process[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2006, (2): 6-10.
Citation: WANG Wei, WANG Xu-you, ZHAO Zi-liang, LENG Kai-bo, BU Da-chuan. Influential factors in laser-MAG hybrid welding process[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2006, (2): 6-10.
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Influential factors in laser-MAG hybrid welding process

  • 1.

    Harbin Welding Institute, Harbin 150080, China

  • 2.

    Harbin Jian Cheng Machine Company limited, Harbin 150030, China

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  • Received Date: October 31, 2004
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  • Some influential factors in laser-MAG hybrid welding process were analyzed.By the analyzing device of welding arc,it was found that when the distance between laser spot and wire tip is 1 mm,the penetration of hybrid welding increase to 1.5 times which compared with conventional MAG welding,and hybrid welding can also improve spreadability,increase weld width,reduce undercut and so on.Hybrid welding,as laser welding,gets the maximal penetration,when laser focus was located 1 mm below the top surface of the plate.
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