PROBLEM: Single V butt weld on 6mm mild steel tested by x-ray,using a 400amp mig running 1mm wire. Could anyone advise (a)Amp/Volt range (b)Wire speed (c)Gas flow. Any help will be gratefully recieved
Many thanks for the link, miller think the same as i do!!!!! The people at work seem to think that the amp range at 200/210 is around 50/60 amps too low
You'll not be setting the amps anyway as the wire speed will deal with that.
Don't forget that the Miller calculator is using 98% argon at those voltages. If you're on an argoshield mix you might find you'll need a higher voltage for spray.