What is plasma cutting and what are its advantages？

Plasma cutting is a melting process that makes use of a superheated, electrically ionised gas fired from a nozzle at excessive velocity in the direction of the material. An electrical arc is shaped inside the gas and ionises some of the gas, developing an electrically conductive plasma channel.

The electrical energy from the cutter torch travels down the plasma, and the heat generated melts thru the material. The plasma and compressed gasoline blow away molten metal, which consequences in the separation of the materials. Plasma machines generally use oxygen or nitrogen as the working gas.

Plasma cutting used to be developed in the 1950s as an alternative to flame cutting. It is frequently used in automobile restore and restoration, fabrication shops, salvage and scrapping operations, industrial construction, and even manufacturing unit protection and shipbuilding.

However, because plasma cutting is a great deal extra confined in what it can cut, it’s quickly being replaced by laser cutting. As laser cutting technology has advanced, there are fewer and fewer circumstances where the use of plasma cutting is a better option.

Advantages of Plasma Cutting

The key benefits of the usage of a plasma cutter include:

Portability–Plasma cutting is a extra portable cutting process, with the choice of handheld plasma torches, and can even be used in water.

Cost-Effective–Plasma cutting has a high velocity cut-off with low operational costs.

Cuts Thick Materials–It’s best for cutting thicker portions of metal and can cut any conductive metal.