--I was welding a little tab onto one side of a length of 1" square tubing the other day and suddenly it started to wobble; fairly high rate, maybe 10 cycles per second. The tube wasn't fixed to the table, but was sitting on a couple of pieces of 2" square tubing that was on the table. I removed magnets from the vicinity and tried again; same thing! Could this something to do with settings on my inverter? Weird!
- posted
16 years ago