摘要
介绍了一种逆变 TIG焊机的外特性、引弧时电流递增和收弧时电流衰减的获得方法 。
The methods for obtaining the output characteristics, for controlling the increasing current after arc initiated and the decreasing current when finishing welding in TIG arc welding inverter are introduced. The working principles of the control circuit are analyzed.
出处
《机械与电子》
2002年第2期49-51,共3页
Machinery & Electronics
基金
湖南省自然科学基金专项基金资助 0 1JJY3 0 2 8
关键词
输出特性
控制电路
TIG焊机
逆变器
output characteristic
control circuit
TIG welder
inverter
