Usually the welder manufacturer has a chart stamped somewhere which is a good place to start. Itâs tough to make a suggestion on parameters because until you get into large C.C machines the knobs usually donât have units lol. What unit are you starting with?
The miller resource @Soxhlet linked is great for dialing in your machine if all the knobs say are 1-10. Also, most of the âpoorâ weld examples on that page look better than my mig welding lol, Iâm a tig and stick guy.
If the welder can be hooked to gas, definitely do it! working with the flux really adds another very tricky variable. Try stacking spots with steel mix (Ar and CO2, ask your local welding shop) and youâll get a feel for how much metal to put into the puddle. Once you get used to that you can go back to FCAW and worry about where your flux/slag are going.
this was several passes. I showed my dad he thinks I should turn it up some and go slower.
I asked.him to come get the setting right. but this was straight bubblegum
Iâd go back over where i thought was weak. is there something i could sand this down w or just say fuck it and paint it and roll bc ummm, youâll never see it bc its behind columns?
I would second going slower, if all else fails make the weld in a series of tac welds. Just zap one spot for 2-3 seconds, and go around like that.
My favorite sayingâŚ
Grinder and paint make me the welder I ainât!
practice practice, then practice again. Also learn to âread the beadâ If you can diagnose what is wrong with your welds, you can tune them in. Trust me in no time you will be an old hand at it.
By the way, is the metal you welded the nipple to the same thickness as your frame?
If not, try to get some 1/8 thick material to practice on. This will effect the machine settings you have.
If you practice for 25-30 min a day you will get it in no time. Donât forget about the extra income that you can make for small repairs around town too.