The working principle of plasma cutting machine
is to heat the gas to a very high temperature and conduct a high degree of ionization to form plasma, then transfer these plasma to the workpiece, high heat can make the workpiece melt quickly, so as to cut the workpiece.
With the development of industrialization, plasma cutting machine is more and more widely used in industry. What preparations should be done before the plasma cutting machine is started?
1. Before the plasma cutting machine is powered on, check whether all switches on the equipment are in the off position and whether the rotary switch at the rear of the equipment is in the horizontal position.
2. Before starting the machine, connect the power supply of the main switch cabinet to make the two cables electrified.
3. Move the circuit breaker in the electric cabinet of the plasma cutter to the on position.
4. Turn on the system control power supply with the key switch, and the display shall have the main interface.
5. Turn the rotary switch at the back of the plasma power supply 90 ° to the vertical position, and the power indicator of the equipment will be on.
6. Turn on the air compressor and adjust the air compressor pressure control switch.