scolder
1. In the process of debugging, the suitable electric current, voltage and scolder's speed of meeting and gas protection welding can be obtained in the state of abundance argon's ejectable transition.
2m膜式壁拼排焊机的制造及调试技术，在调试过程中得到了熔化极气体保护焊在富氩状态下形成喷射过渡时合适的电流、电压及送丝速度。