Arc Welding A Project Piece - Close-Up Detail

May 7, 2019
Up close view of a Denver welding student using an ARC welder.

Close-up detail of ARC welding

ARC welding uses the passage of electrical current to join two similar types of metal. Students in the Lincoln Tech Welding program learn four types of welding:  SMAW (Shielded Metal Arc Welding), GTAW/TIG (Gas Tungsten Arc Welding), GMAW (Gas Metal Arc Welding), and FCAW (Flux Cored Arc Welding).

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