摘要
采用 CO_2点焊工艺生产 WA300—1型装载机,确定了焊接规范和工艺参数,并对 CO_2焊接设备进行了改装,同时讨论了焊接缺陷的产生及控制方法。
Use The CO_2 spot welding technology to manufacture WA 300—1 loader.The welding standards and condition were determined. The CO_2 welding machine was improved.Production and control met-hods of weld defects were discussed.
出处
《电焊机》
1989年第3期31-32,21,共3页
Electric Welding Machine
关键词
CO2
气体保护焊
点焊
焊接规范
CO_2 gas shieded welding
spot welding
welding stan dards and technology
