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What are the gases required for plasma cutting?
Jan 09, 2017

In the gas cutting machinery and equipment, manual tile cutting machine, plasma cutting machine are more common two kinds of cutting machinery. Two cutting machines, two completely different gas cutting tools, can bring a different cutting experience. Here we talk about the plasma cutting the gas which is required.

Commonly used plasma arc working gases are argon, hydrogen, nitrogen, oxygen, air, water vapor and some mixed gases. Plasma cutting machine is widely used in automobile, locomotive, pressure vessel, chemical machinery, nuclear industry, general machinery, engineering machinery, steel and other plasma cutting machine is mainly used in metal sheet cutting, including some other equipment can not be cut Case, can be used for a variety of different nature of the metal materials, including stainless steel, alloy steel, carbon steel, copper and other non-ferrous metal materials. The machine can be cut into a complex shape according to need. Its features: stable, reliable, lightweight, energy saving, no noise, cutting speed, cut smooth, without grinding. To do this, turn on the power switch and set the power switch to the "ON" position. At this point the fan starts to rotate, and the meter screen displays the set current value. Adjust the air pressure knob to the desired pressure to open the compressed air valve. Press the control button on the cutting gun, solenoid valve action, the machine can hear high-frequency arc discharge sound, while cutting the nozzle nozzle should be out of gas, cutting gun nozzle with plasma arc. According to the thickness of cutting the workpiece, set the corresponding cutting current. Will cut the gun's copper mouth and the workpiece distance 2mm, press the button on the cutting gun ignition arc, the machine's high-frequency arc spark immediately disappear, this time to start cutting.

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