【摘要】 介绍一种小电流直流TIG焊中的引弧及稳弧方法,并对实现此功能的控制电路进行了详细的分析。简要介绍了此种小型焊机的特点及用途。更多还原

【Abstract】 This article introd uces a method of arc initiation and stabilizat ion,which is used in low current DC TIG welding,it analyzes the controlling c ircuit that realizes these functions.Finally also,it briefly introduces the ch aracteristics and usage of this kind of welding machine.更多还原