| Plasma cutting is commonly used in the automotive service industry these days. But as a matter of fact, most people do not realize what plasma cutters represent and what benefits of their application are.
In short, plasma cutting is a procedure of cutting stainless steel or other metals of different thicknesses using a plasma torch. The action of plasma cutters is founded on the inert gas that is blown at high speed from a cutting nozzle. An electrical arc formed through this gas turns the gas to plasma. Using plasma for cutting the metal is the best choice because this substance is hot enough to melt the metal, while it blows the metal away from the cut after it is melted.
Plasma cutters are represented on the market in 3 principal types. The first type is called a compact plasma cutting machine and represents a small equipment with high powers. This cutter works at a 120V AC outlet. Its size makes it perfect for onsite repairs, when at the same time its power makes it capable to cut any metal from aluminum to stainless steel. The following 2 variants, known as Low Amp and High Amp machines, constitute stationary equipment for automobile industry. Their function is intense metal cutting for industrial application like maintenance and fabrication.
Among the most remarkable property of plasma cutter is that in the cutting procedure the metal near the cutting area stays comparatively cool, so the risk of paint damage or distortion is minimal as against the using of other flame cutters. What's more, plasma cutting machines are able to cut the metal five times faster than ordinary cutters. In such a way plasma cutting machines combine speed and accuracy, and this combination makes them stand out over competitors.
Take into account that plasma cutting machines work in high voltage, so there is a risk of electric shock when working with this equipment. The precautions during the procedure of cutting include wearing insulated gloves and boots and keeping your clothing and body dry. A good ventilation is also important because plasma cutting sometimes brings to toxic fumes producing. |
