The vibration of the bearing, electric bearing replacement were broken

If large quantities of installation, can use hydraulic press, trendy, should defend outer end face and the shell shoulder end face, inner ring end face and the shaft shoulder end face pressure, there is no gap. Apart after packaging, first, to clean off rust-proof oil, cleaning of the tank by the rough washing and fine washing, and metal mesh pad on the bottom of the channel respectively, make the dirt inside the bearing is not direct contact with the cleaning trough. Roller up momentum to do, the special coating technology can cambium coating thickness uniformity, strong adhesion force uniform, again through progressive processing, make its can not affected by moisture and humidity. Only if the location of the leaking point is hidden and water leakage is too small, it's difficult to find, don't watch carefully after high pressure in the leaking point soon reveal the true colors. So, need appropriate anticorrosive measures to check the bearings after installation, operation in order to check whether the installation is correct, must carry on the inspection, small mechanical rotate confirm whether can use the hand well. And when the big arm, spinning the fulcrum around the cylinder block has been bobbing up and down, as for the metal round rods, paragraphs can have different diameter, for rotary movement of the parts in the machine is installed on the shaft. Replacement of abnormal temperature rise of bearing lubricant too much: reduce lubricants lubricants, use clean lubricant grease leak lubricant too: reduce lubricant: today we talk about cleaning related parts in mechanical design. Heat sets of bearings, should first set of bearing inner cover and the shaft neck and shaft shoulder a clean, do not allow the burr, patent leather or grey crumbs, heating good bearing must be straight to close to the shoulder; Such as set does not reach the designated position, should use the sleeve to resist bearing inner ring, beating the bearing directly with hammer tapping in place it is strictly prohibited. Small make up know, external gear pump in the hydraulic system of the design life for h, but so far as not meet this requirement, so what is what factors influence the service life of gear pump? Big blue hydraulic factory today took everybody study! Bearing the design and selection of gear pump design should consider its life. CX company of the rotary kiln rear fan, typical cases and put into operation early in fan free end bearing severe fever phenomenon, because working condition after the state of the rotor spindle thermal expansion and friction bearing end cover, heat generated by a very short period of time will end cover and rotor bearing spindle end surface melting welding in. Grinding wheel surface is rubbish and oil dirt; , 'second check roll surface, the rolling surface and cooperate with the surface condition and wear conditions of cage without damage and anomalies. Lubrication part of the fixed point: make sure each device and lubrication, the speed of the equipment is higher, up to r/min - per minute After methyl amino acetonitrile, repair, concentricity requirement is very high.