Correct SKF bearing lubrication method for reducing noise

Affecting the service life of SKF bearings may have many factors that may be caused by factors and internal friction sounds have been further explained and used. The main factors used for adjustment are installation, use and maintenance, maintenance, etc. in line with technical requirements. According to the technical requirements of the installation, use, maintenance and maintenance of the bearing, the bearing contact load, speed, lubrication state monitoring and inspection, and the direct cause of the abnormality are adjusted back to normal.
1, choose the right viscosity and good viscosity temperature
In order to make the machine tool spindle temperature not too high, the machine tool will be thermally deformed, affecting the machining accuracy or making the bearing poorly lubricated. The lubricating oil of the appropriate temperature should be selected according to the spindle bearing structure, the rotating speed and the bearing clearance, and it is required to have good viscosity-temperature characteristics. To prevent the change in viscosity due to excessive changes in the operating temperature of the spindle and the ambient temperature, which affects the lubrication performance.
2, choose good lubricity
In order to maintain a uniform oil film between the main shaft and the SKF bearing contact surface, and the impact film is not damaged when the spindle starts or stops moving, maintaining good lubrication performance reduces friction and friction heat, reduces spindle temperature rise, To ensure the processing accuracy, it is required to have good lubrication performance.
3, good oxidation resistance
When the machine tool spindle adopts the circulating lubrication method, the spindle bearing oil is required to be used for a long time without deterioration, so it is required to have good oxidation resistance.
4, good rust resistance
Since the oil is inevitably mixed into the condensed water in the air or the machine coolant during the operation of the spindle lubrication system, the oil is required to have good rust resistance.

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