A good read on what affects GMAW current

[Mike W]

LOl, I still have to convert all the metric specs. I see 1.6 millimeters and I go...

[Andy249]

Thanks for that link Mike, armed with that information I might go out and develop a circuit board where I can just input the thickness and all other parameters would be taken into account, or maybe I should just cut my losses and buy a pulsed MIG? He he

Although they specifically mention aluminium there, what they are talking about is applicable to all GMAW welding. Who said GMAW was easier to learn?!

[Mike W]

I thought you guys might find it interesting.
Article is here