The force of theplasma is strong enough to blow the molten metal out of the work piece,creating a thin (less than a 1/16" wide), clean cut with little or noslag.Plasma cutters come in all shapes and sizes.A CNC Plasma Cutter combines the unique power of plasma with the efficiency, accuracy and speed of CNC (Computer Numerically Controlled) software. Besides workingsmart, an operator should wear goggles (shade Bottle Machine5), gloves andprotective clothing. Inert or semi-inert gases are used toshield the area where the plasma touches the metal. Plasma exists only at very high temperatures and isused by plasma cutting systems to cut electrically-conductive metalsvery neatly and very quickly. CNC softwareususlly includes nesting capabilities, making the plasma cutter evenmore efficient. A CNC Plasma Cutter adds specializedsoftware that controls and directs the plasma cutting torch with speed,accuracy, efficiency and repeatability.

 

Computer-based software programslike CAD/CAM are an integral part of each CNC machine tool.Put simply, plasma is agas that has been compressed and energized to the point that some ofthe electrons break free from and travel with their nucleus. High quality units feature solid, heavy-duty, fully welded,unitized construction. Although an incredible powerful cutting machine, a plasmacutter can also do terrible damage to the human body.A word of caution should be mentioned aboutany # tool. The CNCsoftware also assures precise handling of the machine and exactingdistances between the plasma nozzle and metal sheet. The plasma itself reaches temperatures as high as 30,000 degreesFahrenheit and easily cuts through 2" inches of metal.The partof a CNC plasma cutter that makes it so incredible efficient is theComputer Numerically Controlled (CNC) software. Combine these two items with a very strong, fully welded machine base, and you have a formidable cutting machine.

 

A less stablecutting table leads to less accurate plasma cutting and a lessefficient machine.. The CNC software, withthe help of the computer, controls and directs the plasma cutting torchwith speed, accuracy and efficiency. Less expensive units use a less stable, bolttogether construction or don't come with a table at all. Whatmakes the difference between them, is their construction and theircomponents. A nozzleat the cutter's tip concentrates the gas and introduces a spark, andturns the gas stream into plasma

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