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DCEP gives deep penetration
In MIG welding the wire is always positive...
You cannot use other polariries...
DCEP GIVES DEEP PENTERATION. DCEN NOT POSSIBLE
DIRECT CURRENT ELECTRODE POSITIVE GIVES BETTER PENETRATION IN MIG WELDING
Direct Current Electropositive DCEP, also called reversed polarity
DCEP POLARITY PRODUCES HIGHER PENETRATION
Direct Current Electropositive DCEP
DCep electrode produces higher penetration in mig welding
Direct current electorade (DCEN)
USUALLY IN WELDING DC+VE GIVE HIGH PENTRATION AND LOW DEPOSITION
SO I PREFFER DCEP
DIRECT CURRENT ELECTRODE NEGATIVE