IKO stainless steel bearing vibration is how to produce

In general, stainless steel bearings of rolling bearing itself does not produce noise. Often feel 'bearing noise' is in fact the stainless steel bearing, directly or indirectly, with the surrounding structure vibration sound effects. This is why many times the noise can be seen as involving the whole IKO bearing vibration problem of application. Due to loading quantity change of vibration roller when a load on a bearing radial load, the number of rolling element bearing load will be a slight change in the operation, i. e. , 2 - 3 - 2 - 3. 。 。 。 This caused the load in the direction of migration. The resulting vibration is inevitable, but can be by axial preload to ease, loading in all rolling body. Parts of the wave degrees between the bearing ring and bearing or the shaft under the condition of reamer, IKO bearing ring with adjacent components are likely to match the shape and deformation. If there is a deformation, can produce vibration in the operation. Therefore, the bearing and the shaft are machined to the required tolerance is very important. Local damage due to the operation or installation errors, a small number of IKO bearing raceway and rolling element may be damaged. In the running, rolled the damaged bearing parts will produce a certain vibration frequency. Vibration frequency analysis can identify the damaged bearing parts. The vibration behavior of applications in many applications, IKO bearing stiffness with the surrounding the stiffness of the same structure. Due to this feature, as long as the correct choice bearing ( Including the preload and clearance) And its application in the configuration, it is possible to reduce the application of vibration. There are three methods can reduce the stainless steel bearing vibration: 1. Get rid of critical excitation vibration from the application. 2. Antimicrobial resistance stimulate critical excitation vibration between components and the resonance components. 3. Change the stiffness of structure, so as to change the critical frequency.