汽车制造的目标就是获得高性能和高质量的产品。这点尤其适用于焊接技术,其目的就是发展更多、功能更强的焊接工艺,获得更快的焊接速度、更好地弥合焊缝间隙的能力。然而,传统的激光束焊接方法并不能同时满足这两个方面的要求。因此,一种新的复合焊工艺——激光复合焊目 The goal of car manufacturing is to get high performance and high quality products. This applies in particular to welding technology, whose purpose is to develop more and more powerful welding processes, to achieve faster welding speeds and to better fill the gap in the weld. However, the traditional laser beam welding method can not meet the requirements of both. Therefore, a new composite welding process - laser composite welding head