论文部分内容阅读
脉冲电流熔化极气电焊具有控制熔滴过渡和热输入量的特殊能力已是众所周知。通过试验发现,这种焊接方法还具有控制电弧形态的能力。这种电弧形态的可控性在焊接生产中是有实际意义的。
Impulse Current Melting Gas welding has the special ability to control droplet transfer and heat input as is well known. It has been found through experimentation that this welding method also has the ability to control the shape of the arc. The controllability of this arc shape is of practical significance in the production of welds.