On Jan 31^st, Medium thickness space trajectory welding robot researched by Wise Welding Technology & Engineering Co.,Ltd has performed welding on various specifications of test pieces continuously on the similar site conditions with good seam formation and consistency, which has qualified the final acceptance organized by Expert Team in Productivity Promotion Center of Beijing Municipal Science and Technology Commission. This research subject has achieved great success.

 

The expert team speak highly of this subject. Through technological test, this subject has summarized features of welding bead arrangement, performed feature modeling on intersection line welding bead, worked out key software of welding bead arrangement for multi-layer and multi-pass welding and carried out space trajectory multi-layer and multi-pass welding. It has broken through the technological limitation of robot welding of medium thickness space trajectory seam. This subject has innovativeness, taking the leading position domestically. As for now, there is also no such report on 20-layer and 120-pass continuous robot welding by off-line programming in the world.