The results showed that with the increase of laser powers,the weld width of both laser side and arc side became broadened,and the degree of an increase of the widths of bo...

• 增加激光功率或提高焊接电流都会引起焊缝最小熔宽的增大,且焊缝最小熔宽的深度也发生一定的变化。随焊接速度的提高,激光侧的深宽比增加,而电弧侧的深宽比减小。