Oxy fuel cutting use a combination of fuel gases and oxygen to cut metals. A variety of different fuels may be utilized, although the most common is acetylene. Other gases utilized include natural gas, propane, hydrogen, propylene, liquified petroleum gas (LPG), and combinations of these gases.
Of course, plasma cutting is only one variety of system which CNC machines may be designed to work with. Another common variety is the water jet cutter. Waterjets can use either a mixture of pressurized water and abrasive, or purely water.
