焊接与切割设备的使用和维修(五十四)——逆变式TIG焊机的使用与维修

Usage and maintenance of welding and cutting machines(54)——Usage and maintenance of TIG welding machine

介绍了WSE-160多功能逆变焊机的高压引弧器、TIG焊时不能起弧的原因,并提出了解决方案;对米勒(XMT300)IGBT逆变焊机的故障检查、维修方法、以及应注意的事项进行了剖析;讲述了一种新型TIG焊高压脉冲引弧器的设计。

This paper introduces the high pressure are starter of WSE-160 multi-fimction inverter welding machine,the reason of maehine can＇t start are when TIG welding and puts forward the solution.h also analyzes the breakdown examination,service method and points for altention of Miller （XMT300） IGBT inverter welding macjine,And it relates the design about a new high pressure pulse are starter of TIG wehting.