冷焊修复剪板机机架横粱

The rack beam of plate shears restored by cold welding

介绍材质为灰口铸铁的横梁断裂修复焊接工艺 ,采用冷焊补焊灰口铸铁 ,综合使用镍基焊条、普通碳钢焊条、常用奥氏体不锈钢焊条进行交叉过渡焊 ,提高焊接质量 ,简化修补工艺 。

This article illuminates the welding process of cracked castiron beam restored by cold welding and chiastic welding by using nickel electrode,the ordinary carbon electrode and austenitic stainless steel,which improve the welding quality and simplify the restoring process and reduce the restoring cost.