( Mechanical engineering : Manufacturing and assembly )
Shielded metal arc welding is also called stick welding and it uses the simplest equipment of any arc welding
In shielded metal arc welding, an electrical circuit is established between the workpiece and the welding electrode.
Shielded metal arc welding is a process in which a coated wire is melted to fill spaces between parts. The molten
coating floats to the surface of the molten metal to protect it from the atmosphere.
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