窄间隙埋弧焊枪设计

Design on Narrow Gap Submerged Arc Welding Gun

目前的窄间隙埋弧焊(NG-SAW)焊枪多体积较大且结构复杂,且很难与传统的埋弧焊(SAW)焊机兼容。基于以上问题,设计了一款结构简单的NG-SAW焊枪,利用该款焊枪可以将普通的SAW焊机改装成NG-SAW焊机。

NG-SAW（narrow gap submerged arc welding） has large volume and complex construction, which is hard to be compatible with tradition SAW. On this basis, a special torch was introduced, which can convert traditional SAW head into NG-SAW head.