How a Plasma Cutter Works - Lincoln Electric
https://www.lincolnelectric.com/en-us/equipment/plasma-cutters/process-and-theory/Pages/how-a-plasma-cutter-works.aspx
WebA plasma cutter will use this electrically conductive gas to transfer energy from a power supply to any conductive material, resulting in a cleaner, faster cutting process than with oxyfuel. The plasma arc formation begins when a gas such as oxygen, nitrogen, argon, or even shop air is forced through a small nozzle orifice inside the torch.
DA: 61 PA: 48 MOZ Rank: 76