What is a welding?And types of arc welding.

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Welding is a process of joining two or more metal parts by heating the surfaces to their melting points and allowing them to cool and fuse together. There are several types of arc welding.

Arc welding uses an electric arc to melt the metal and create the bond.
Shielded metal arc welding (SMAW) is the most common type of arc welding, also known as stick welding.
Gas metal arc welding (GMAW) uses a wire electrode and a shielding gas to protect the weld from contamination.
Flux-cored arc welding (FCAW) uses a tubular wire filled with flux to shield the weld.
Submerged arc welding (SAW) uses a granular flux to shield the weld and is often used for heavy-duty applications.
Tungsten inert gas welding (TIG) uses a non-consumable tungsten electrode and a shielding gas to create a precise, high-quality weld.
Plasma arc welding (PAW) uses a highly concentrated plasma arc to create a narrow, deep weld.
Electroslag welding (ESW) uses a consumable electrode and a molten slag to create a deep weld in thick materials.
Electron beam welding (EBW) uses a high-velocity beam of electrons to create a precise, high-quality weld.
Laser beam welding (LBW) uses a highly focused laser beam to create a precise, high-quality weld.

What is a welding?And types of arc welding.

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