摘要
结合高强铝合金焊接的特点、难点,介绍了几种目前国际上焊接高强厚板铝合金的新工艺,新方法——搅拌摩擦焊、双丝MIG焊、激光-电弧焊;与传统电弧焊相比,它们在厚板高强铝合金焊接方面更具优越性。
This paper combines within the characteristics and problems of welding of the high strength aluminum alloys,introduces several advanced thickness plate alunfinum ahoy welding techniques and methods ：friction stir welding, tandem MIG welding,laser-arc hybrid welding.Compared to the traditional arc welding technique, they are superior in the welding of thickness plate high-strength aluminum alloy.
出处
《电焊机》
2007年第7期6-11,共6页
Electric Welding Machine
关键词
高强铝合金
搅拌摩擦焊
双丝MIG焊
激光-电弧焊
high strength aluminum alloys
friction stir welding
tandem MIG welding
laser-arc hybrid welding
