What's Arc welding?

Arc welding is a process used to join metals by using heat from an electric arc.

The arc is created between an electrode and the workpiece, producing intense heat that melts the metal and forms a bond.

The electrode, which can be either consumable or non-consumable, helps to supply filler material to the joint, while shielding gases or flux protect the weld pool from contamination by oxygen and other atmospheric elements.

The most common types of arc welding are Shielded Metal Arc Welding (SMAW), Gas Tungsten Arc Welding (GTAW), and Gas Metal Arc Welding (GMAW). Arc welding is widely used in construction, manufacturing, and repair applications due to its ability to work on a variety of metals, including steel, aluminum, and copper. It is known for its efficiency and versatility, though it requires skilled operators to ensure strong, clean welds. Proper safety measures, like protective clothing and eye protection, are necessary due to the high heat and ultraviolet light produced.