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In the process of using the rod mill, the bearing is generated by a certain amount of heat, but if the bearing is in a state of being heated, how does the use of the device for the device, then how to reduce the temperature of the spindle?We need to figure out how the heat is coming, then solve it according to the problem:
I, how is the heat of the main bearing of the rod mill?It is mainly the friction between the bushing and the journal.The high temperature that the spindle soleness can withstand is 70 ° C, and if this temperature is exceeded, the bearing is damaged, shorten the life of the bearing, and will affect the lubrication of the rod mill.
Second, reduce method
1, use a circulating cooling water system to introduce cooling water into the inside of the main bearing.
2, there is a cast hole in the spherical watt, allowing water to enter the pipeline, enter the spindle cooling.
Reduces the temperature of the spindle of the rod mill to extend the service life of the spindle, there is a certain role in reducing damage, so we must adjust the temperature according to the above method, and timely reduce the temperature of the spindle, prevent problems due to endotherm.
