Self-lubricating bearing often appear some fault.Sliding bearing common faults as follows:
1, tile surface corrosion: spectrum analysis found that non-ferrous metal element concentration anomaly;Iron spectrum appeared a lot of non-ferrous metal components in sub-micron wear particles;Lubricating oil excess moisture, acid value exceeds bid.
2, imported bearing journal surface strain: iron spectrum have iron series cutting grinding grain or black oxide particles, metal surface heat tint.
3, bearing journal surface corrosion: spectrum analysis found that iron concentration is unusual, there are a lot of iron in iron spectrum of submicron particles, water or high acid value oil paint.
4, a bearing surface strain: iron spectrum found cutting abrasive, abrasive ingredients for non-ferrous metal.
5, tile back micro wear: spectrum analysis found that iron concentration is unusual, there are a lot of iron in iron spectrum wear submicron particles, lubricating oil moisture and acid value anomalies.
Sliding bearing work under sliding friction bearings.Oil free sliding bearing work steady, reliable, no noise.Under the condition of fluid lubrication, sliding surface is lubricating oil without direct contact, also can greatly reduce the friction loss and wear of surface oil film also has a certain vibration absorbing ability.Without the use of sliding bearing, oil is very versatile, for us in the presence of the sliding bearing fault we how to solve?What is the better way?Hope a lot of attention to our website.
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