Bearing is an important part of mechanical engineering, one of the poor installation influence the use effect, even cause engineering machinery equipment fault.
If import bearing were scrap iron and burr, dust and foreign body in, will make import bearings in operation noise and vibration, and even will damage the groove and move body. So in the installation of bearing before installation must ensure that the surface and the installation environment clean.
In order to make the import bearing well cast performance, first of all, want to choose to suit to use premise, and the purpose of lubrication method. In addition, the vibration and friction might increase greatly increase the energy consumption and premature failure risk. Bearing the lubrication method, divided into grease lubrication and oil lubrication. Thickener also relates to the lubrication function, thickener water resistance decided to grease water resistance. The operation of the bearing lubrication and life has an important influence. All import bearings need not cleaning refueling blockade.
Import bearings is coated with temporary, must use clean gasoline or kerosene careful cleaning, besmear again clean quality or high speed high temperature to lubricate the grease can install and use. The function of the grease mainly by base oil decision. In principle, the sign of the different grease can not be mixed with, and even the same thickener grease of, because different additive has a bad influence on each other. By base oil, grease thickening agent and additive is made. General low viscosity base oil and used for temperature, high speed; The conjunction of high viscosity used for the high temperature, high load.
In the import bearings are installing after, if not careful must adjust, straightening may lead to suffer another load bearing, friction and vibration. These may accelerate exhaustion and reduce the service life of the bearings, and could damage other machine parts use period.
Hydraulic pump bearing piston pump with the most important part is bearing. Reduce the negative pressure import bearings is to prevent the water enter basic requirements. Angle contact bearing load calculation. Locomotive bearings to maintain the oil is very important.
In the process of operation, the import bearing require accurate again lubrication, perfect its performance. These regular inspection will be the subject of the early detection latent and will prevent a unexpected machine to suspend the phenomenon, make produce plan can be realized, the factory produces progress force and efficiency. If only consider lubrication, oil lubrication lubricity gained the upper hand. But grease lubrication can simplify import bearings are near the specialty of structure.
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