Digital Control Heavy Industry Movable Stud Welding Machine

Plasma cutting machine can cut all kinds of metals that are difficult to cut by oxygen cutting with different working gases, especially for non-ferrous metals (aluminum, copper, titanium, nickel) cutting effect is better; its main advantage is that when cutting metals with small thickness , 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.

Plasma cutting machine, the working gas that can be used (the working gas is the conductive medium of the plasma arc and the heat carrier, and the molten metal in the incision should be excluded at the same time) has obvious effects on the cutting characteristics, cutting quality and speed of the plasma arc. influences. Commonly used plasma arc working gases are argon, hydrogen, nitrogen, oxygen, air, water vapor and some mixed gases.

Plasma cutting machines are widely used in various industries such as automobiles, locomotives, pressure vessels, chemical machinery, nuclear industry, general machinery, construction machinery, and steel structures.

By obtaining plasma from water vapor, such a safe, simple, effective, multi-functional and environmentally friendly method is used for thermal processing (cutting, welding, brazing, quenching, spraying, etc.) of metals with a thickness of 0.3 mm or more. It is the first of its kind in the history of processing industry.

Plasma products are composed of plasma gun and chassis. The essence of the working process of the plasma equipment is this: an arc is generated between the nozzle (anode) and the electrode (cathode) inside the gun, and the moisture in between is ionized to achieve a plasma state. At this time, the ionized steam is ejected out of the nozzle in the form of a plasma jet by the pressure generated inside, and its temperature is about 8000°C. In this way, non-combustible materials can be cut, welded, welded and other forms of heat treatment processed.