How Does A Cnc Plasma Cutter Work

/ September 19th, 2011 / 1 Comment »

Plasma exists only at quite high temperatures and is utilized by plasma cutting systems to cut electrically-conductive metals quite neatly and very swiftly. A CNC Plasma Cutter adds specialized software that controls and directs the plasma cutting torch with speed, accuracy, efficiency and repeatability.

Put merely, plasma is really a gas that has been compressed and energized to the point that a few of the electrons break free from and travel with their nucleus. A nozzle at the cutter’s tip concentrates the gas and introduces a spark, and turns the gas stream into plasma. Inert or semi-inert gases are utilized to shield the area exactly where the plasma touches the metal. The force of the plasma is powerful enough to blow the molten metal out of the work piece, making a thin (much less than a 1/16″ wide), clean cut with small or no slag. The plasma itself reaches temperatures as high as 30,000 degrees Fahrenheit and effortlessly cuts through 2″ inches of metal.

The component of a CNC plasma cutter that makes it so incredible effective will be the Personal computer Numerically Controlled (CNC) software program. The CNC software, with the support of the computer, controls and directs the plasma cutting torch with speed, accuracy and efficiency. Computer-based software program programs like CAD/CAM are an integral portion of every CNC machine tool. The CNC software program also assures precise handling of the machine and exacting distances between the plasma nozzle and metal sheet. CNC software program usually includes nesting capabilities, producing the plasma cutter much more effective.

Plasma cutters come in all shapes and sizes. What makes the distinction in between them, is their construction and their components. Top quality units feature solid, heavy-duty, completely welded, unitized construction. Less costly units use a much less stable, bolt together construction or do not come using a table at all. A less stable cutting table results in much less accurate plasma cutting as well as a much less effective machine.

A word of caution should be mentioned about any tool. Even though an amazing effective cutting machine, a plasma cutter can also do terrible damage to the human body. Besides operating intelligent, an operator should wear goggles (shade #5), gloves and protective clothing.

One Comment

  1. Terry Burch says:

    Nice post on CNC plasma cutter. By using CNC Plasma Cutter, You can make the best canvas design and perfect cut.

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