Non-standard bearing causes of vibration and bearing ring vibration relations is very large

Non-standard bearing causes of vibration and bearing ring vibration relations great sources: bearing | last updated: - 2020 08 - 24 non-standard bearing causes of vibration and the relationship between large bearing ring vibration of the main causes of non-standard bearing vibration, imperial vibration of rolling bearings are basically caused by the vibration of the bearing ring, the cause of the vibration and bearing structure, the stiffness, precision. In the terms and conditions of the installation and bearing use can also lead to the cause of the vibration. Assumption of bearing inner ring raceway with larger radial corrugated, then its inner ring rotation bearing outer ring will produce radial vibration. Bearing inner ring radial vibration ripples will lead to not only outer ring, but will also cause the axial vibration of outer ring, bearing under axial load is also easy to make when bearing the inside and outside the circle of axial some change in the relative position, so inside is rotating bearing outer ring will produce axial vibration. For high-speed operation of the imperial rolling bearing, because of his ripple caused by the vibration frequency, will be equivalent to the rotation frequency of the vibrator shaft, which is the resonance phenomenon. Parsing of non-standard bearings in the key mechanical operation of non-standard bearings is a class of bearing, it is very important in the production of industrial equipment parts, no matter what kinds of industrial production, whatever the industrial production equipment, generally without the use of non-standard bearings. Although bearing is a relatively small widgets, has a very important role, machinery and equipment operation and work cannot leave the bearing work, especially the need for movement of production and processing equipment, for bearing the dependence of the stronger. Non-standard bearings, just as its name implies is applied to the mechanical condition of bearing type, with general bearing, its structure has some changes, this is the ball bearing or needle roller bearings, bearing cage and flat washer, compared with general bearing, the composition of its structure is simple. Non-standard bearings with a large number of ball bearing, increases the bearing contact area, make the carrying capacity of the bearing and motor ability has a lot of improvement, sturdiness and durability of the bearing itself has been largely improved. In addition, the structure design of non-standard bearing is more compact, take up the space is small, in the process of work and equipment operation can greatly reduce the edge stress of bearing operation, reduces the chance of bearing problems, effectively extending the service life.