The basis of bearing dealers: bearing lubricating is what

B, check the inverter fault information, whether inverter braking, bearing and shaft, bearing and end cover for surplus to cooperate with cooperation, a few conditions for transition fit, the material of shaft, bearing is critical, June 21, sauvy industrial technical personnel repair work to the enterprise, in the hours to complete the repair and boot to run production. First, we come to understand the aircraft engine operating conditions: high speed, both civil aircraft and fighter jets are very high to the requirement of reliability, juggle is human life. From the table, and the results and discussion based on the above analysis, the bearing ring material chemical composition of qualified; Raceway surface hardness of HRC yan normal place, depth of carburizing layer. As for how to choose appropriate therapy instrument bearing therapy instrument bearing mostly stainless steel bearings, because the advantage of the stainless steel bearing is much superior than common characteristics of the bearing steel, at least, it has set the antirust function. Varnish comes out of the problem is mainly due to acid formed under fixed temperature and humidity of corrosive substances, the bearing channel after corrosion result in bearing damage. Back pressure and back pressure, is must exist, in theory, the greater the back pressure of automobile exhaust system, the stronger the exhaust noise control capability, at the same time, exhaust resistance. To turn, swing or speed is very low, n - Methyl amino acetonitrile r/min - or less Methyl amino acetonitrile) Bearing, is main failure form of plastic deformation, reason should be calculated at rated static load strength. Its operating process is concise and fast, working procedure: for bearing overhaul the working ticket, upon confirmation of the steam turbine lubricating oil system after stopping and turning to stop operation, can begin to work. Need to consider when choosing rolling bearing stress direction and the speed of the grease is not a material parameters, but depend on the type of bearing and the short run time. But at the same time, the robot's high load, high rotary precision, high stability, high operation speed, high repeat precision, the performance of the life, high reliability, requirements of form a complete set of robot bearing must have a high carrying capacity, high precision, high stiffness, low friction torque and the performance of the life, high reliability. ） ； Mobil half barrel; Angle grinder; Sand paper several; Flat to down size each; Torque wrench NM - NM） And with matching set of head; Of the instrument; The tooling/set; The tape measure; Connection with screwdriver, wire clamp, diagonal cutting pliers. The knowledge of the rolling bearings of rolling bearing structure developed on the basis of the sliding bearing of rolling bearing, its working principle is based on rolling friction instead of sliding friction, as the two ring, set of rolling elements and a cage of strong commonality, a high degree of standardization, seriation of mechanical components.