Welding is a process used to join materials such as steel, aluminum, brass, stainless steel, plastic, or polymers. This process involves the use of a welding machine, which provides the necessary equipment to carry out the task. During welding, molten metal, known as filler material, is applied to bond the workpieces together. Various energy sources, such as gas flames, electric arcs, lasers, electron beams, and friction, can be employed depending on the specific type of welding. Welding machines have been developed in various categories to cater to different needs, including Arc Welding, MIG Welding, and TIG Welding, each serving distinct purposes based on the materials and techniques involved.
