Welding Processes Procedure For Arc Welding MIG/MAG
1. Process Description
The electric arc welding with protective gas welding is a process in which the necessary heat is generated by an arc established between a consumable electrode and the metal to be welded.
A solid wire, bare, which is fed continuously and automatically becomes the metal deposited as consuming, do the work electrode.
The electrode, arc, molten metal and base metal adjacent areas, are protected from contamination of atmospheric gases through a gas stream that is provided through the nozzle of the gun, concentrically to the wire / electrode.
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2009
1
Nov
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MIG WELDER | send this post

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