Experimental results show that both ellipse spot and rectangular beam can gain the good weld appearance.

结果表明，采用椭圆形光斑和矩形光斑进行激光填丝熔钎焊均可获得较满意的焊缝成形。

youdao

Experimental results show that both ellipse spot and rectangular beam can gain the good weld appearance.

结果表明，采用椭圆形光斑和矩形光斑进行激光填丝熔钎焊均可获得较满意的焊缝成形。

youdao