Plasma is superheated, compressed air that ionizes to form a conductive gas. This gas conducts electricity from the torch of the plasma cutter to the work piece, through a electrode and copper nozzle ...

For consumable parts a typical shielded plasma torch has an electrode, a nozzle, and a shield. Many other torches are unshielded with an exposed nozzle and an electrode. The two consumable parts in ...

For doing basic steel welding, most of us will reach for a MIG welder. It might not be the best tool for every welding job, but it’s definitely the most accessible since they tend to use only basic ...

1.What Is Plasma Cutting? Plasma cutting is the first form of cutting that was developed in the 1950s as an alternative to flame cutting. Plasma cutting involves firing a superheated, electrically ...

Plasma arc cutting (PAC) is a thermal cutting technique widely used in manufacturing applications such as shipbuilding, aerospace, fabrication, nuclear plants decommissioning, construction industry, ...

Can you turn one of the most frustrating parts of any automotive restoration into one of the most fun? Removing the spot welds prior to replacing rusted out panels is usually not fun. What it is, ...

A growing number of farmers are opting to tool up with engineering-grade workshop equipment to produce their own machinery parts. And when it comes to carving out perfect sheet metal profiles, there’s ...