English, asked by Faresh, 1 year ago

What type of power sourde is used in GMAw welding

Answers

Answered by docterhema76
5
The power source is used to start and maintain the arc between the wire and the base metal. GMAW or MIG welding utilizes solidmetal wire, which requires the use of a shielding gas to protect the weld puddle from the atmosphere.


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