丝网微束等离子弧焊装配方式的研究

Assembly Method of Mesh by Micro-plasma Arc Welding

不锈钢丝网是由不锈钢丝线编织而成,由于丝径细小且界面多,一般的焊接工艺难以焊接。而微束等离子弧焊具有拘束度高、能量集中和电弧可控性好等特点,特别适合不锈钢丝网的焊接。本文主要研究运用微束等离子弧焊焊接不锈钢丝网时,如何在对接和搭接焊接中选择最佳的装配方式。

Stainless steel mesh is made of stainless steel wire. The diameter is small and it has much interface, so it is difficult to be welded with normal welding process. The micro-plasma arc welding has such good features as high restraint intensity ,energy concentration and arc controllability. It is very suitable for the stainless steel mesh. How to choose the best way in the butt and lap welding assembly was studied when using micro-plasma arc welding in stainless steel mesh.