Bearing axis: the fan bearing box leak problem how to solve

Sauvy industrial carbon nanometer polymer repair technology is how to realize the scene emergency repair the fan bearing a? Sauvy industrial engineers and communication equipment management. But there are also some use of polyamide forming keep frame, curved groove ball bearing big changes, is the traditional deep groove ball bearings 'ditch' changed to 'curve channel. The category is being gradually replaced by the automatic self-aligning clutch release bearing, sliding bearing shaft bearing parts called journal, and shaft neck matching parts called bush. Bearing as long as there is a sound, can't repair, can only be replaced, usually axis and the inner ring with proper fit is to prevent shaft and the inner ring of relative sliding of the simple and effective method. We only need to replace or dc relay, contactor conical cover can be adjusted up and down, in the scope of internal energy to adapt to the different sizes of bearing heating. Its inner ring or outer ring can be separated, when work allows the inner and outer ring have a small amount of axial dislocation and have bigger radial load capacity, without a cage, the friction coefficient is bigger. Hope that we can in the later use to use the correct installation method, first on the steps of eccentric set set in the bearing inner sleeve, with the hand tight along the axis of rotation direction. Shaft and hole, bearing installation is not clean, or lubricating oil is not clean, lead to bearing raceway wear and friction roller increases, temperature, the bearing damage. Then take the foregoing will keep the outer to the inner ring measures, in definite extent solved the problem, but because of axial load commutation problem not solve, so for a long time, in the various retrofit of RB B, C, D and DUpgrade, etc. ) , or the occasional slip of the bearing damage events. After will spray lubrication oil atomizing spray on the surface of the friction, lubrication method, suitable for high speed bearing, high speed light load bearing can choose dispersion droplets or fog lubrication; Highway overload should choose injection lubrication. Simple diagnosis using the various parameters of the vibration signal waveform, form factor, crest factor, such as amplitude probability density, kurtosis coefficient, etc. , as well as a variety of demodulation technology for bearing a preliminary judgment to confirm whether a failure; Precise diagnosis with various kinds of modern signal processing method to judge the simple diagnosis is considered a failure of bearing failure type and reason. As we all know the bearing points of high-speed and low-speed? Is it? It is how to distinguish? Due to the use way is different, so they were divided into low-speed bearing and the bearing.