Arc Welding Equipment Power Tools: Knowing Plasma Cutters

If we take a look at contemporary manufactures we can see that it largely depends on the manipulation of heavy metal and alloys. Metals are being used to build the tools and communication vital for day-to-day businesses. Everyday huge equipments are made including cranes, cars, skyscrapers, robots, and suspension bridges using of course formed metal components. This is because metals are extremely strong and durable and for whatever that has to be big and sturdy, metal is the excellent choice.

Since the metal is so sturdy, it is of course tough to cut and mend it desirably. Due to metal's strength, it cannot be manipulated of course to form into specialized pieces. Here the plasma cutters are of great use for cutting the metals. It works by binding one of the most prevalent states of matter in the graphic universe; plasma. The plasma cutting machines come in different shapes and sizes. There are monstrous metal cutting machines as well as movable plasma cutters.

Arc Welding Equipment Power Tools

The plasma cutter is basically a easy and relatively easy to use tool to cut steel and other electrically conductive metals. The working of plasma cutter is done using a high voltage electrical arc and compresses gas, which would ordinarily be air. A concentrated arc of plasma is created at the cutter's tip as an electrical arc generated by an internal electrode ionizes gas passing through a nozzle. A high circuit is advanced as the arc comes in feel with the working surface thereby melting a section less than 1/16" wide. The force of the plasma then thoroughly blows out the molten area on the work piece. Thus a clear cut takes place without any slag. The speed at which plasma arc travels through the nozzle would be up to 20,000 feet per second and the climatic characteristic would reach as high as 30,000 degrees Fahrenheit.

Knowing Plasma Cutters - How They Work

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*** Product Information and Prices Stored: Jul 20, 2012 04:00:07

Coming to talk about the power used by plasma cutters, it has been seen that light movable cutters take in 110 volts with an production of colse to 12-35 amps. On board air compressors are often found in these machines in order to simplify their use. The large plasma cutters would have an production in the middle of 50 and 80 amps and they would be 220 volt systems. For cutting any conductive metal up to ½ inch thick, hand-held plasma cutting equipments would be available. However, for industrial purposes larger ones are used which can cut through 2 inches of metal.

There are many advantages in using plasma cutters in welding industry. One of the main advantages is that while plasma cutting the surface of the metal surface the cutting area remains relatively cool. This would help in preventing the warping and paint damage that happens with other flame cutters. For exact curved line cutting, there are thin heat affected zone (Haz) also allows the use of templates. Since the plasma does not rely on extremely flammable gases, they have the capacity to cut up to five times faster than customary torches. Sometimes it act as gougers and are capable of cutting metals accurately and quickly.

Knowing Plasma Cutters - How They Work

Arc Welding Equipment Power Tools

Friday, July 20, 2012

Knowing Plasma Cutters - How They Work