Welding refers to a wide variety of processes in which metals are joined by fusion. The metal at the interface of two or more parts is melted or fused by application of intense, localised heat. A ...

Welding is only one part of metalworking. You also can cut steel, using oxygen/acetylene equipment with a special head called a cutting torch. Cutting torches come as part of many consumer-grade gas ...

Friction welding can often make an excellent alternative to brazing. Friction welding overcomes several of the variables associated with brazing that can affect bond integrity. Some of these include ...

Cutting and welding tasks are performed either on a routine or infrequent basis in all industrial and commercial environments by maintenance personnel or contractors during the fabrication process, ...