Tag: MIG wire guides
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MIG Wire Shaving Inside Liner Causes: Drive Roll Pressure, Wrong Groove, and Feed Path Fixes
MIG wire shaving inside the liner is caused by mechanical damage to the wire before or during feed. The most common causes are too much drive-roll pressure, wrong drive-roll groove, worn or…
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MIG Drive Roll Alignment Troubleshooting: Wire Shaving, Slipping, and Feed Path Fixes
MIG drive roll alignment problems show up as wire shaving, slipping, chirping, birdnesting, flat spots on the wire, uneven arc sound, burnback, and feed that improves only when the gun cable is…