In terms of ensuring the stable operation of the fine crusher of Cuscinetto INA, it is also necessary to ensure the daily maintenance function, especially the lubrication function of the core component bearing.
Inoltre, the fine crusher in this aspect will produce a lot of heat in the work project, and the form of Daily Maintenance temperature rise in this aspect has also changed greatly, At the same time, the long-term operation also produces the form of wear on the bearings.
Perciò, the bearing lubrication of the fine crusher directly affects Daily Maintenance the operation effect of the whole production line.
Briefly introduce the selection skills of ina bearing lubricating oil of fine crusher from the following.
1. Mixed grease
Never mix incompatible oils and fats. If two incompatible oils and fats are mixed, their consistency Daily Maintenance will soften, and the bearing may be damaged due to the easy loss of grease.
If you don’t know what kind of grease was originally used in the bearing, you must completely Daily Maintenance remove the old grease inside and outside the bearing before adding new grease.
2. Mechanical stability
Grease will soften during machining, resulting in leakage. During normal operation, grease will be thrown into the bearing from the bearing seat.
If the mechanical stability of the grease is not enough, the structure of the soap of the grease will be Daily Maintenance mechanically disintegrated during operation, resulting in the destruction of the grease and loss of lubrication.
If the grease is selected incorrectly, all measures to prevent the bearing are also futile. It is Daily Maintenance very important to select a grease whose base oil viscosity can provide sufficient lubrication effect at the working temperature.
The viscosity is mainly affected by the temperature. It decreases with the increase of temperature and Daily Maintenance increases when the temperature decreases. Perciò, the base oil viscosity at operating temperature must be known.
4. Oil seal
The oil seal is a necessary barrier to protect the bearing and lubricant from external pollution. During the operation of the bearing, no matter sundries or moisture can penetrate into the bearing to prevent damage to it.
Correct installation and maintenance is an important factor to give full play to the long service life of bearings. At the same time, attention must be paid to the cleanliness of bearings,
the correctness of bearing selection and the selection of appropriate installation and maintenance tools. Inoltre, the bearing must be protected from contamination by pollutants and moisture, and ensure correct installation and lubrication.
5. Classification of oils and fats
It is mainly distinguished according to the temperature and working conditions: the grease can be classified according to their allowable working temperature. The consistency and lubrication ability of the grease are affected by the working temperature.
The grease with correct consistency and good lubrication effect at the same temperature must be selected for the bearing operating at a certain temperature. Grease is manufactured in different working temperature ranges, which can be roughly divided into low temperature, medium temperature and high temperature.
At the same time, there is a kind of grease called extrusion resistance or extrusion resistance, and molybdenum disulfide is added. At the same time, additives are added to strengthen the strength of lubricating oil film.
6. Antirust performance
The grease used in the bearing must have anti rust effect, and the anti rust agent can not be dissolved in water. The grease shall have good adhesion and can form an oil film on the steel surface.
INA Bearing also has a certain effect on the stability of lubrication, and the significance expressed in this aspect can correctly reflect the effect in this aspect, and there have been great changes in the meaning, so that we can better understand the significance in this aspect.