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WHY THE WELDING JOB IS MAKE NEGATIVE IN MIG WELDING

Answers were Sorted based on User's Feedback



WHY THE WELDING JOB IS MAKE NEGATIVE IN MIG WELDING..

Answer / naitik

to get more stable arc dcep is used.
using dcen or ac produces unstable arc and more spatter.

Is This Answer Correct ?    9 Yes 0 No

WHY THE WELDING JOB IS MAKE NEGATIVE IN MIG WELDING..

Answer / vigneshwar

to cool the workpiece quickly.

Is This Answer Correct ?    0 Yes 3 No

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