Detailed analysis of IKO cam bearing fault removal method

Source: Bearing network time: 2017-12-12

/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';

1. Bearing noise The bone bearing allows a small work sound during operation; if the sound is too loud or there is abnormal noise or impact sound, it indicates that the bearing is faulty.
2. If the bearing temperature is too high during the organization work; the part of the bearing of the device is allowed to have a certain temperature; when the structure of the tissue is rubbed by hand; it should be normal without touching the handle; on the contrary, the temperature of the cam bearing is too high.
The end of the bearing temperature is too high: the quality of the smooth oil is not suitable or the change; the viscosity of the smooth oil is too high, the tissue device is too tight (the open space is not enough), the IKO bearing device is too tight, the bearing ring is on the shaft or in the shell Transformation, overload, cam bearing cage or bone body fragmentation.
The end of the budding noise of the bone bearing is complicated; the first is the suitable surface wear of the inner and outer rings of the bearing. Because of this kind of wear; the proper connection between the IKO bearing and the shell, the bearing and the shaft is damaged; the axis is separated from the positive path. Orientation; when the shaft is moving at high speed, it will produce abnormal sound. When the bearing is tired; its surface metal will fall off; it will also increase the radial vacancies of the bearing. In addition to this; the bearing is not smooth enough oil; it constitutes dry friction; Bearing crushing, etc. will germinate abnormal sounds. After the cam bearing wears loosely; the cage is loosely damaged; it will also damage the abnormal bearing. When the bone bearing is dismantled, the bearing fault can be judged according to the damage of the bearing. Destructive end by.
1. IKO bearings with bearings, grilled and grilled have tempered color on the raceway and bone body. The end of the grilled meat is generally not smooth enough, the quality of smooth oil and oil is not suitable or transformed; and the bearing device is too tight.
2. The end of the cage is broken by the smooth oil is not enough; the bone body is broken; the seat is inclined.
3. Strict wear of the raceway can be caused by foreign objects falling into the race; smooth oil and oil are not sufficient or the smooth oil and oil trademarks are not suitable.
4. The end of the crack of the bearing race ring bearing ring is capable of being over-tightened by the bearing; the abnormal inner ring of the IKO bearing is loose; the bearing part of the cam bearing is modified; the surface processing of the bearing is not good.
5. The bearing and the roller touch surface of the modified bearing show the concave pits; the explanation is to understand the bearing germination variant. The end is caused by the IKO bearing under very large static load or impact load; the working surface Some of the stresses exceed the flexural limit of the data; this work usually occurs on low-speed rotating bearings.
6. The raceway surface metal shedding bearing body and the inner and outer ring raceway surfaces are responsible for the periodic pulsating load; thus the germination cycle changes the touch stress. When the stress cycle returns to a certain number; in the bone body or inside and outside On the working surface of the ring raceway, it will swell and fall off. It is assumed that the bearing load is too large; this fatigue will be aggravated. The rated; IKO bearing device is not correct, the shaft is bent; the sensation of the raceway will be detached. The fatigue of the cam bearing raceway will fall off. Will reduce the working precision of the shaft; make the tissue attack vibration and noise.
7. The metal of the cage is attached to the bone body. The end of the bone body is stuck in the cage or the smooth oil is not enough.

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