高功率光纤激光焊接的研究进展

Research progress of high power fiber laser welding

光纤激光焊接是一种具有较好工业应用前景的新技术,目前已经引起了国内外学者的重视。详细讨论了高功率光纤激光焊接低碳钢及低合金钢、不锈钢、高强钢、铝合金、镁合金、钛合金等材料的研究现状,分析了高功率光纤激光焊接的特点,最后总结了高功率光纤激光焊接研究进展,并提出了研究的方向。

Fiber laser welding is a promising technology which can be widely used in industry and it attracts attention of the researchers in the worldwide. In this article, a detailed review of the research status on the high power fiber laser welding of low carbon, low alloy steel, stainless steel, high strength steel, aluminum alloy, magnesium alloy, and titanium alloy, et al, were discussed. Also, the characteristics of fiber laser welding developed were presented. Finally, the research progress of high power fiber laser welding was summarized and further work on the fiber laser welding process was described.