Check the combination of bearing failure in the operation processing necessary measures

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From flaking, creasing, corrosion, cracks, wear and tear and will reflect the view of the combination of bearing vibration measurement, bearing vibration damage to the bearing is very sensitive, so, thr ough the use of special bearing vibration measurement (frequency analyzer, etc. ) measures the size of the vibration frequency can not infer the specific circumstances of unusual. Bearing the use conditions or the sensor mounting position, etc., because of the measured values, and therefore in advance of each machine measured values ​​were analyzed and compared to determine the judgment standard. ball bearing supplier
Abnormal sound and irregular tone because the bearing even a slight peeling or other damage, is also issued and therefore with the measured sound may be resolved, using the measured acoustic running a combination of rolling bearings size and sound quality of the sound to be checked, play a role in early prevention.
If the use of the oil hole directly measuring the temperature of the bearing outer ring is more appropriate bit. Under normal circumstances, the bearing temperature is generally ba sed on the outside temperature of the bearing chamber can be inferred. If appropriate lubrication, installation, bearing temperature will rise abrupt, abnormal high temperature must stop running, take the necessary precautions. Typically, the temperature of the combined bearing ,1-2 hours with the start of the operation to rise slowly to reach a steady state. The bearing normal temperature varies due to the heat capacity of the machine, the amount of heat, the rotational speed and load. If necessary, the use of thermal sensors can monitor bearing operating temperature, and automatic temperature exceeds the specified value alarm households or stop to prevent burning shaft accident.