How to Weld: 7 common welding mistakes

Good tutorial showing what happens with 7 common MIG welding mistakes.

  1. Dirty surface/material prep
  2. Voltage too high/low
  3. Wire speed too high/low
  4. Wire stickout too long/short
  5. Gas flow too high/low
  6. Travel speed too fast/slow
  7. Gun push/drag angle too steep

Learning how to use both your eyes and your ears will help make you a better welder.