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The use of the ball mill, you need to pay attention to every part, we will not find that many faults are related to the bearings, so we should pay attention to the work of bearings, how to do the bearing overheated investigation work? We should do this:
1. Check the lubrication point of the spherical mills, and the lubricating oil grade used is consistent with the factory manual.
2, check whether the lubricant and the grease are deteriorated.
3, check if the lubrication pipe has blocking, or the lubricating oil does not directly enter the lubrication point, and the amount of oil is insufficient.
4, the side gap of the ball mill is too small, the gap between the shaft tiles and the shaft is too large, and the contact point is too large, and the uniform oil film on the shaft is not formed.
5, the rolling bearing grease is too much or too much, excessive forming the rolling body agitates the grease to generate heat, and the heat is not easily scattered. If there is too little lubrication, the amount of oil should be added according to the regulations, and the 1/3 to 1/2 of the bearing void should be more appropriate.
6, the sealing device of the hollow shaft at both ends of the grinding body is too tight, or the sealing body iron is directly in contact with the axis.
The ball grinding is more important than the hot investigation, and the bearings are considerable in the entire device. If the bearing is faulty, then the affected is not only bearing, but also the entire device.
