薄钢板激光-电弧复合焊接的焊接性能:激光聚焦电弧焊

M. Ono, Y. Shinbo, A. Yoshitake, Masanori Ohmura
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引用次数: 14

摘要

激光-电弧混合焊接结合了激光和电弧焊接工艺,提供了两者都没有的优点。这种方法可以焊接比激光焊接有更大缝隙的搭接钢板。在焊接镀锌钢板时,由于锌被蒸发而形成气孔。采用激光-电弧复合焊接技术,可以在不产生气孔的情况下对镀锌钢板进行搭接。激光-电弧复合焊接的焊接速度与激光焊接几乎相当。激光-电弧复合焊接可产生高质量的搭接接头,是汽车零部件组装焊接的理想选择。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Welding properties of thin steel sheets by laser-arc hybrid welding: laser focused arc welding
Laser-arc hybrid welding combines the laser and arc welding processes to provide advantages not found in either. This process can weld lapped steel sheets that have a larger gap than is possible with laser welding. Blowholes form when lap-welding zinc-coated steel sheets because of the zinc that is vaporized. The laser-arc hybrid welding process can lap-weld zinc-coated steel sheets without causing blowholes. The welding speed of laser-arc hybrid welding is nearly equivalent to that of laser welding. Laser-arc hybrid welding produces high-quality lap joints and is ideal for assembly welding of automotive parts.
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