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How to determine whether SKF imported bearings should be replaced
Source: China Bearing Network Time: 2014-06-07
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The detailed discriminating method for whether SKF imported bearings should be repaired; that is, the detailed method for SKF imported bearings has been fully utilized and the near damage is presented as follows:
1) Using SKF imported bearing operation monitoring instrument, such as iron spectrometer or SPM or I-ID 1 type SKF imported bearing working condition monitoring instrument to judge the bearing working condition and decide when SKF imported bearing should be repaired; this is the most Convenience is also a more secure approach.
For example, when using the HD 1 type instrument; when the pointer is close to the danger zone by the notice area; and the pointer does not come back after adopting the method of improving the smoothness, etc.; it can be found that the SKF imported bearing itself is difficult; at this moment, the danger zone is not entered. When the SKF imported bearings are repaired. After all, it is far from the danger zone to start repairing; it can be adjusted by experience.
The use of such instruments; can fully utilize the potential of SKF imported bearings; repair the bearings in time; and prevent the occurrence of problems; it is safe and economical.
2) Use simple things to monitor in the case where the above instruments are not available; the operator can hold the round bar or the wrench and other things that are closest to the outer casing of the SKF imported bearings; the ears are ashamed to monitor the SKF bearings imported from the east and west. Working sound; of course, the use of medical stethoscope modification can also.
The normal SKF imported bearing sound should be uniform; smooth and not sharp sound; abnormal bearing work sounds have a lot of intermittent; impact or sharp sound. First of all, get used to the normal SKF imported bearing working sound; Then you can grasp the abnormal working sound of the bearing; then accumulate through the practical experience; further can distinguish what kind of abnormal sound corresponds to what kind of SKF imported bearing is not normal appearance. SKF imported bearing is not normal sound There are many kinds; it is difficult to tell; it depends mainly on experience accumulation.
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