What Research About Equipment Can Teach You

How Plasma Cutters Work

By using a plasma torch, plasma cutters can cut metals. The creation of a plasma will enable a plasma cutter to work. Having a liquid and gas composition, you can create a plasma which is superheated.

Plasma cutters often use compressed inert gasses and electricity in order to make a plasma. In order to cut the metal, the plasma cutter creates an electric circuit with the metal being cut. It is through touching the end of the nozzle with the metal that sparks are being created creating a circuit. By using the negative electrode, the electrical sparks and the fast flowing inert gasses will meet. Plasma is transformed once the gases reach a temperature of more than 15,000 degrees Celsius. The plasma will then go out of the nozzle which will directly hit the metal that you are cutting. The very reason for the fast exit of plasma on the tip of the nozzle is due to its tiny exit. Just like a laser, the plasma cuts perfectly because of its speed, temperature and focus.

The correct set up of your plasma cutter will make the perfect cut every time. The cutting ability of plasma cutters is more versatile just as long as the material also conducts electricity. A plasma cutter can work with a variety of materials including copper, stainless steel, aluminum and etc.

The High-Frequency Contact is one type of a plasma cutter. It is considered as a low budget gear as it is not compatible with CNC plasma cutting operations. High frequency and high voltage sparks are used in order to create a plasma. It is when the plasma torch touches the material that it is able to complete the circuit.

The pilot arc type of plasma cutter is the one that produces two cycles of plasma. The invention of the very first plasma cutters was in World War II. The high frequency and high voltage circuits are the once used to cut metals. There is a very high risk of electrocution if the operator is not careful. The repair and maintenance of the old plasma cutter are very hard.

Different thickness of metals is no problem for a plasma cutter. the serer cut is dependent on the size of the machine. The the thickness of the cut a plasma cutter can handle will be determined by the sever cut. The thickness of the metal is what determines the easiness of the job will be for a CNC plasma cutter. But the thicker the sever cut, the messier the cut will be. Cleaning out the edges will be a must once the cut is done. The cuts are more precised in a CNC plasma cutter because it is computer controlled. Repetitive projects require the use of a CNC cutter.

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