The application of deep groove ball bearings in the coal industry
The application of deep groove ball bearings in the coal industry
by：Waxing2020-11-13
Therefore, annual economic losses caused by the staggering, only by choosing the correct bearing, regular maintenance, maintenance in time, improve the quality of maintenance, to ensure that all production equipment in a good condition to run, is to reduce coal mine mechanical wear, prolong its service life, high-yield, efficient and safe production of coal and effective measures, mining operators to ensure higher productivity, makes the service life of equipment desired.
In coal mine production machinery and equipment has the following characteristics: 1, the working conditions, equipment moment is surrounded by dust, moisture and harmful gas.
2, under harsh conditions, most of the mechanical equipment is in high speed, overload, vibration, impact, friction and corrosion medium under the working conditions of the job;
3, long running time, most of the mechanical equipment day and night, long continuous operation;
4.
Poor lubrication condition, because of the bad environment, harsh working conditions, and down time is short, this makes the mechanical parts can not get the good lubrication and maintenance.
Is a coal mining of coal mine machinery, transmission, transportation for large mechanical equipment, including mining machine, conveyor, mine, excavating equipment of underground auxiliary transportation, vehicle equipment, mine hoist, the ventilation and dust removal equipment, coal washing equipment, cranes, special vehicles, etc.
