Plasma Arc Cutting Torch Diagram

This electrode is connected to the negative terminal of a dc power supply.

Plasma arc cutting torch diagram.

The plasma arc cutting torch carries a tungsten electrode fitted in a small chamber. Plasma cutting is a process that cuts through electrically conductive materials by means of an accelerated jet of hot plasma typical materials cut with a plasma torch include steel stainless steel aluminum brass and copper although other conductive metals may be cut as well plasma cutting is often used in fabrication shops automotive repair and restoration industrial construction and. Construction of plasma arc machining. So it acts as a cathode.

Plasma arc welding is a substitute of tig arc process offering greater welding speed and better weld quality for welding thin metal section current at 0 1a below the range of the tig arc. Further the thickness of the internals at yankee rowe was at the limits of technological experience using plasma arc torch cutting. The schematic arrangement of plasma arc machining is shown in fig. A plasma arc cutting machine cutting the internal sections of a metal part.

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. Plasma arc cutting also referred to as plasma fusion cutting or plasma cutting is a fabrication process which employs superheated ionized gas funneled through a plasma torch to heat melt and ultimately cut electrically conductive material into.