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CNC cutting machine manufacturers analyze the characteristics of plasma cutting arc

CNC cutting machine manufacturers introduce the characteristics of plasma cutting arc:


Plasma cutting machine is also called plasma power supply. Plasma cutting machine is a machine that uses plasma cutting technology to process metal materials.


Plasma cutting is a processing method that uses the heat of a high-temperature plasma arc to locally melt (and evaporate) the metal part at the incision of the workpiece, and use the momentum of the high-speed plasma to remove the molten metal to form an incision. Plasma cutting machine with different working gas can cut all kinds of metals that are difficult to cut by oxygen, especially for non-ferrous metals (stainless steel, aluminum, copper, titanium, nickel), the cutting effect is better; its main advantage is to cut metals with small thickness When cutting, the plasma cutting speed is fast, especially when cutting ordinary carbon steel sheets, the speed can reach 5-6 times that of the oxygen cutting method, the cutting surface is smooth, the thermal deformation is small, and there is almost no heat-affected zone.


The plasma cutting machine has developed to the present, the available working gas (working gas is the conductive medium of the plasma arc, it is also the heat carrier, and at the same time the molten metal in the incision must be eliminated). The cutting characteristics, cutting quality and speed of the plasma arc are all There are obvious effects.


Plasma cutting machines are widely used in automobiles, locomotives, pressure vessels, chemical machinery, nuclear industry, general machinery, construction machinery, steel structures, etc.

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