Failure forms of plain bearings, failure forms of plain bearings
5. corrosion: oxidation of lubricant to acid substance corrosion.
3., stick (glue): temperature rise + pressure + oil film rupture welding;4. fatigue spalling: load repeated action fatigue crack expansion crack;
Failure modes of plain bearings1. abrasive wear: hard particles - abrasives - grinding shaft and bearing surface;2. scratch: shaft surface, hard outline, peak scraping bearing;
