The solutions of bearing misalignment
The following is the commonly used method of bearing recovery, the key is to analyze the causes of shaft, bearing, bearing wear, must eliminate these causes, the results of treatment, will be used for a long time, such as reducing vibration, doing well in lubrication, improve bearing quality.（HONBbearing02）
1.Proofing method
1.Proofing method
When the bearing runs through the ring, the shaft pores must be large, which can be avoided on the surface or in the bearing body, evenly punching some samples to make up for the change in size with the raised part. This can temporarily solve operational problems.
2.Brush plating
2.Brush plating
Through electroplating, metal chromium is directly plated on the shaft or bearing body to restore the basic size.
3.Adhesive method
3.Adhesive method
When the shaft is worn or the bore of the bearing body is worn, it will cause the bearing to run around. At this time, you can choose the appropriate metal adhesive, fill the gap in the contact area, and it can be solved after solidification. It is reminded here that the adhesive can only be used on tightly fitting contact surfaces. For example, a bearing inner sleeve that rotates with a shaft and a bearing outer sleeve that rotates with a wheel.
4.Welding turning
4.Welding turning
The worn parts are filled up by welding, and then machined to the appropriate size to restore the function of the parts. However, this method will change the mechanical properties of the material due to welding, resulting in stress concentration, so it should not be used on stress-sensitive parts.
5.Nesting method
5.Nesting method
The bushing method is also a common method, that is, the damage is avoided and the materials of the associated parts are processed first, then a bushing is processed on the shaft or the bearing body, and then the matching surface is processed to the appropriate size. This method requires attention to the strength of the sleeve, damage to the shaft and bearing body, and so on.
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