1.Punctual to the shredder bearing surface smooth, can ensure the operation efficiency of shredding machine. Request written smooth oil is necessary to clean and seal is necessary to be outstanding. According to the application request in the quantitative punctual smooth oil, usually smooth bearing space accounted for 70% - 80%, too much or too little is not conducive to the smooth bearing and heat transfer.
2.The smoothness of the bearing is not, will make the friction between components become larger, constitute wear. So smooth operation shredder rotor bearing must be good, the bearing outer ring skew smooth agents should be punctual quantitative correction uniform, smooth oil should be altered to cover all the roller appearance, will finish the outer ring of the bearing position restoration, also need to cover up the dust with plastic film.
3.In the working state, the gap between the shaft neck and the bearing of the shredder is filled with oil, and then the oil film is formed, but at the moment the oil film thickness is greater than the allowable thickness of the film. The minimum thickness of the oil film is related to the precision of the shaft and the finishing of the bearing of the shredder. That is to say, the minimum film thickness required is greater than the sum of the outer surface smoothness of the shaft and the shredder. Otherwise, it is impossible to ensure the outstanding smoothness.
4.When the viscosity of the oil is determined, the name of the oil should be considered. Selection can be made according to the operation conditions, mechanical conditions and equipment requirements of the shredder bearing, and the selection of the function and standard of the oil products.
5.It is important to note that the bearings in the bearing case have very common operating conditions, and therefore, it is not allowed to exchange easily with different types of smooth grease. It is necessary to fully consider the use of new smooth grease and the smooth mixing of grease in the bearing box. Mixed use of smooth oils (especially the smooth oils of different viscosity targets) can cause severe smooth conditions and may cause premature damage to bearings.
