Plasma cutting technology involves use of a high velocity jet of ionised gases forced through a constricting orifice. The gases, which are plasma, heat the work piece and melt the material since it conducts electricity from the torch of the plasma cutter.
It is one of the most versatile cutting processes since performed on a variety of conductive metals that include aluminium, mild steel, and stainless steel. If you are looking for the cnc plasma cutting machine then, you can browse web.
In plasma cutting, the gas input is determined by the type of metal you’re going to be working on. They are fed and compressed into the nozzle and when they are released, they travel at extremely high speed and with the help of the input power, it generates an electric arc the moment they get in contact with air.
The extreme heat transforms the gas into a different state known as plasma. During this procedure, the gas heats up so much that when the plasma jet touches the metal work piece, it literally travels through it and breaking it apart. While the flame heats up the metal, the speed or velocity of the plasma jet is what separates the metal elements.
Plasma cutting is indeed the right solution for cutting steel and non-ferrous metals that are not more than 1 inch thick. Plasma cutting is also recommended for cutting expanded metal where oxyfuel may prove useless. Of course, oxyfuel can cut thicker sections of steel that are more than inch thick in much quicker time than plasma.