1. Choose M type for the model of the seal, and improve the seal at the same time. The advantage of the M-type seal is mainly the combined seal, and this seal is provided with a corresponding spring inside the main lip, which increases the tightness with the journal to a certain extent, and further prevents water and slime immersion.
2. In terms of bearing selection, the new type 310KA mine car special bearing is generally selected to improve the service life of the bearing to a certain extent. For the new type 310KA mine car special bearing, due to the larger diameter of the steel ball selected, the radial clearance of the bearing is further increased, and the bearing is greatly improved in terms of impact resistance and load carrying capacity.
3. Adjust the fit between the shaft and the bearing. For the fit between the shaft and the bearing, the traditional interference fit is changed to a clearance fit, so that a proper rotation clearance is maintained between the shaft and the inner ring of the bearing to a certain extent, and the service life of the bearing is further prolonged.
4. Set up the corresponding buffer device. For the mine car, in order to further reduce the additional impact load during the driving process, under normal circumstances, it is necessary to set the rubber pad between the bearing and the shaft, and use the rubber pad to reduce the instantaneous brush value of the bearing pressure to ensure the mine car The stability of the mine car, the road drop phenomenon can be avoided to a certain extent, and the safety and stability of the operation of the mine car can be greatly increased.
5. Properly raise the height of the outer rail by widening the curve gauge. When the vehicle is running on a curve, the rim of the wheel and the track are not parallel. Compared with the straight track, if the track gauge at the curve is the same, the wheelset will get stuck in this case.
When applying mining cart wheels, improvements and innovations can be made by referring to the methods provided above, which can further reduce the failure rate of mining cart wheels and prolong the service life of mining cart wheels. If you are interested in mining cart wheels, want to know more relevant information, or want to buy mining cart wheels, you can directly contact our company. Kingrail Parts will provide satisfactory rail wheels according to your needs.