半自动CO_2气体保护对焊机的改造

Reform of Semi-automatic CO_2 Arc Welding Machine

介绍了一种将半自动ＣＯ２气体保护焊机改造为自动ＣＯ２气体保护焊机的方法。提出了改造过程中应注意事项和改造技术要求。

A method to reform semi-automatic CO2 arc butt welding machime to an automatic CO2 arc butt welding machine is introduced. Some points for attention and technical requires for the reform are put forword.