Common Faults Of Hydrostatic Bearings, Their Causes And Their Elimination Methods
Common faults of hydrostatic bearings, their causes and their elimination methods
PRODUCT
Bearing common faults ( A)
by：Waxing
2020-11-24
High quality bearing under the appropriate application, can be used for a long time, if the presence of the early damage, selection is not correct, may be due to wrong operation or caused by poor lubrication.
A, burns bearing fault conditions: bearing hot rub off, which burns can't turn the failure reason: 1, clearance is too small (
Contains the deformation part of the clearance is too small)
;
2, insufficient lubrication or improper lubricant;
3, the load is too large,
Prestressed tension is too big)
;
4, roller bearing tilt;
Maintenance countermeasures: 1, set the appropriate clearance (
Expand clearance)
;
2, check the lubricant type guarantee introduced;
3, check the application standards;
4, avoid precision positioning deviation;
5, check the bearing design (
Contains the bearing when it is heated)
;
6, to improve the way of bearing assembly;
Second, the crack defect bearing fault conditions: part of the gap and crack failure reason: 1, the impact load is too large;
2, interference is too large;
3, there is a big out;
4, friction crack;
5, installation side poor precision (
Excessive corner round)
;
6, poor application (
Copper hammer, card into the big mess)
;
Maintenance countermeasures: 1, the inspection application standards;
2, set the appropriate clearance fit and check material;
3, improve the method of installation and operation;
4, avoid friction cracks (
Check the lubricant)
;
5, check the bearing design;
The above is the content of the author to share today, want to learn more bearing small knowledge, pay attention to the bearing's official website.
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