How to repair the pillow block flange bearings?

Where there is a bearing, there must be a support point. The inner support point of the bearing is the shaft, and the common outer support is the pillow block flange bearings. Generally, the problem that the pillow block flange bearings is broken is mainly due to wear and tear, which is a common problem of the pillow block flange bearings.

How to repair the pillow block flange bearings if it is broken?
1. After surfacing welding, machining is carried out for repair, and surfacing welding will make the surface of the part reach a high temperature, causing deformation or cracking of the part, and the size obtained by machining will greatly prolong the downtime;
2. Improper operation of the laser cladding process will cause local pilling and voids, which cannot achieve the purpose of surface cladding, and is not conducive to obtaining a large-area cladding layer, and may lead to thermal deformation and high maintenance costs;
3. Soleil carbon nanopolymer material technology repair, the repair time is short, the effect is obvious, and the repair cost is low, which can be considered.Processing form of 19mm inner diameter bearing
The processing forms of deep groove ball bearing parts are as follows:
1. Multi-process processing: Generally, the production of bearings requires 20-40 processes, with more than 70 processes.
2. Forming processing: The working surfaces of the bearing parts are all rotary forming surfaces, which are suitable for processing by the forming method.
3. Precision machining: most of the surface of the bearing parts must be grinded, and the grinded size and geometric accuracy are in μm.

The maintenance plan for pillow block flange bearings is broken. Example:
The reducer of a certain enterprise has obvious signs of accidents such as oil leakage and increased noise. After on-site dismantling and inspection, we found that the reducer pillow block flange bearings has been seriously worn. The maximum wear deviation in the diameter direction is 1.5mm, and the axial length of the wear surface is 140mm; The wear of the pillow block flange bearings causes the gear meshing gap to become larger and the running noise to increase. Using carbon nanopolymer technology, the entire repair work is completed in just a few hours, ensuring the production of the enterprise.

 

Maintenance of pillow block flange bearings:
Use of pillow block flange bearings cooling system. Pillow block flange bearing cooling water can prolong the service life of pillow block flange bearing when used correctly.
In the process of starting production, the pillow block flange bearing must be preheated and the parting surface of the bearing seat must be cleaned.

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