Effects of external characteristic of typical are welding power sources on the welding spatter was studied by the specific slope- controlled SCR are - welding rectifier.
利用特制的变结构晶闸管整流焊机，研究典型焊机外特性对焊接飞溅的影响；
A new type of underwater welding system is studied, which includes an oscillating wire feed system and a welding power source with staircase external characteristic.
研究了一种新型的水下焊接系统。系统中弧焊电源输出阶梯型的外特性，送丝系统采用脉动送丝方式。
The paper analyzes the control algorithm of PI, external characteristic of power source and the feeding speed.
分析了PI控制算法、电源外特性控制算法、送丝速度控制算法，以及控制程序的优化设计。
应用推荐