lowNslow wrote:gahorn wrote:
I've moved on to the next complaint topic now: I can't stick-weld worth a dang! (I'm gonna have to take the wrappers off my new MIG welder!

Hey! That's cheating! You aren't allowed to use a MIG until you can demonstrate good stick technique.

Ha! Yeah, I'm really disappointed in myself.
I can't seem to stick-weld consistently. One project... it's great. Six months later... it looks like someone was using steel stucco.
Basically, I find I can weld quite satisfactorily if I'm using 7018 rod in normal position, and straight DC. That rod is the easiest for me,... almost like a hot-glue gun.... just put the rod into the puddle and let it melt-and-move along. But if I attempt anything out-of-position, or if I use 6011 rod, or AC, it really makes a mess and I can't always get it to stick at all....just lots of smoke and splatter (and holes if it's thin work.)
I was welding a tab onto a damper inside my fireplace. It was overhead, and it either would not strike an arc (and therefore stick the rod to the work, using 60 amps) or it'd just make a huge arc and blow out (using 90 Amps.) I was using a magnetic holder to hold the piece in place, and I wonder if that was affecting the DC polarity.
So I removed the magnet, and clamped the piece into a crescent wrench's jaws and held it in place with one hand, and held the rod with the other hand, while welding upside down/overhead and letting globs of steel drip down and splatter all over the place. (I had a welder's drop-cloth.) I eventually got enough stuccoed into place to get out the angle-grinder and remove most of the evidence and still leave enough there to hold the tab in place.
The only saving grace is that few folks will ever be inside my fireplace looking up at the damper operating mechanism.
(I'd have already unpacked the new MIG machine if I had a long-enough 240-volt extension cord.)
