Lubrication of Ball Mill Main Bearing

Ball bearing lubrication is based on the use of hydrodynamic or hydrostatic pressure, in recent years, there are combined use of static and dynamic lubrication, this paper discusses the small and medium-sized ball mill is generally used in hydrodynamic pressure 180 ° part of the ball-type spherical plain bearings.

Lubrication of Ball Mill Main Bearing

Ball mill main bearing bush failure is the operation of the tile surface contact with the shaft surface is not good, load concentration and lubrication failure caused. The main reasons for the bushings of the main shafts of the ball mills are the deviation of the concentricity deviation of the two hollow shafts. The quality problem of scraping (that is, unreasonable side clearance) is the main cause of the failure of the bush; , Most of the results of poor lubrication. First of all, to ensure the quality of ball mill installation and maintenance. In the installation and maintenance of ball mill, 40 tons of ceramic ball mill, the hollow shaft and the main bearing must ensure that the mutual location accuracy; scraping study Bush, the ball mill, should adopt a reasonable process, according to coarse, fine, fine scraping the order over and over again , In order to ensure the quality of bearing scraping. Second, the ball mill operators must pass the technical training examination certificate holders, strict compliance with equipment operating rules and lubrication system to ensure the proper use and reasonable lubrication. Strengthen the lubrication system fault monitoring, the use of ball mill automatic control of large tile protection device. Shisheng Heavy Industry remind ball mill users, building ceramic ball mill, not only to ensure the installation and maintenance of ball mill quality, but also the proper use, careful maintenance, reasonable lubrication, the most critical is to use advanced condition monitoring and fault diagnosis means and comprehensive preventive measures , To improve the reliability of the lubrication system to ensure the safe operation of the ball mill.

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