CO2 gas shielded electromagnetic vibration arc surfacing welding power supply equipment circuit

CO2 gas shielded electromagnetic vibration arc surfacing welding power supply equipment circuit

C02 gas shielded electromagnetic vibration arc cladding, referred to as vibration cladding, is often used for agricultural machinery repairs. The maximum arc voltage is
30V, the maximum welding current is 300A, the wire feeding speed is 0~12m/min (stepless speed), the vibration frequency is 100
times/s, the vibration amplitude is 0-0,5 mm, and the reactor The adjustment range is divided into 12 levels, 0.048-0, 575mH.
    The circuit is shown in Figure 9-18. Vibration cladding welding power supply equipment mainly consists of main circuit (welding transformer Ti, rectifier bridge VDi ~
VDs, etc.), control loop (including main control, wire feed speed control and vibration amplitude control circuit )