1. 首页
  2. 移动开发
  3. 其他
  4. Influences of laser in low power YAG laser MAG hybrid welding process

Influences of laser in low power YAG laser MAG hybrid welding process

上传者: 2021-04-01 07:12:17上传 PDF文件 813.3KB 热度 28次
The influences of laser defocusing amount Δz, laser power P, space distance DLA between laser and arc on weld penetration, arc modality and stability are investigated in low power YAG laser and metal active gas (laser-MAG) hybrid welding process. The experimental results indicate that the effects of laser-induced attraction and contraction of MAG arc are emerged in hybrid welding process, which result in the augmentation of hybrid welding energy. When DLA=-0.5-2 mm, Δz=-2-2 mm and P≥73 W, the sy
下载地址
用户评论