hi guys, i'm new to the forum, just got my gasless mig welder two days ago, had tried to weld for many times but still struggling with it. i am welding on 2mm galvanized steel tubing using a 130amp welder, i set the power to 2 out of 4 and 3 for the wire speed. and i am using 0.8mm wire. i am teaching myself through watching youtube and i found that my bead is far too thin compare to the ones using gas, and i dont see any heat rings around the bead, is it because of the zinc coating or what?
also is there any tips for welding gaps? i cant get a hang of it, even the gap was only 2mm, i still blow a big hole out of it, and as i tried to fill the hole, it just got bigger and bigger, any advice on this?
also is there any tips for welding gaps? i cant get a hang of it, even the gap was only 2mm, i still blow a big hole out of it, and as i tried to fill the hole, it just got bigger and bigger, any advice on this?