焊接与切割设备的使用和维修(十四)——ZX7系列逆变式直流弧焊机原理、功能及使用方法

Usage and maintenance of welding and cutting machines(14)——Principle,function and usage of ZX7series invert D.C arc welding machines

介绍了ZX7系列逆变式直流弧焊机的特点,对主电路和控制电路的工作原理进行了仔细的分析,对ZX7系列焊机的功能及使用方法进行了详细的说明。

This article introduces the characteristics of ZX7series invert D.C arc welding machines,analyzes the working principle of the main circuit and control circuit,also illuminates the function and usage of ZX7series invert D.C arc welding mahcines as well.