Deceleration bearing: general bearing out several times when the discharge pressure is assembled

New energy electric vehicle is now the era of the crystallization product was welcomed by the masses widely, so many people have bought the electric car, but everybody knowledge for car? Work today is to introduce how electric cars bearing replacement! How electric cars bearing replacement: turn on the electric car seat, seat inside the screw, find the total controller. On the cross section, with the naked eye or a magnifying glass observation, evaluation criteria: assess the level of the first figure in the GB/T, can also according to the regulation of ASTME assess. Figure is backing bearings are assembled state, may be a forced vibration, the vibration may also be a self-excited vibration, so the direct wave and frequency are often more than of the types of workpieces. Deposited on the surface of the stainless steel contain other attachments, or metal particles of dust of metal elements in the damp air, attachments and condensed water between the stainless steel, will be together as a micro batteries, mian the electrochemical reaction, caress membrane is damaged, to call the electrochemical corrosion. Bearing material is correct, the quality of material is in compliance with relevant standards or design requirements, after collecting the actual background material in work, all it is hard to meet the above requirements. Discussion topic mainly aims at this kind of bearing, a) Clearance is too large, will cause the bearing load decreases, and the contact stress increases, thus shortening the service life. Tons, how to choose the joint bearing, joint bearing type or types? Answer then rated static load is KN, in various brands of bearing samples of joint bearing static load is greater than the rated KN bearing, additional requirements, if there is a dimension to choose appearance size, the choice is greater than the rated load. Equipment for high precision, can make the rotary bearing parts, small vibration, low temperature rise, low wear and low equipment failure rate; Equipment for low in precision, can make the rotary bearing parts of oscillations, high temperature, wear speed up, the equipment failure rate is high, even can cause the rotor shaft fracture equipment accident. Repair principle: sauvy carbon nano polymer repair materials repair ball mill bearing wear is the advantage of the characteristics of ball mill shaft, rear axle shoulder datum as before, at the same time, according to the bearing width and diameter, to make the model feet processing standards. Of wheel hub bearing units, don't attempt to disassemble the wheel hub bearing or adjust the wheel hub unit seal, otherwise it will make the sealing ring damage to or dust into the water, even the sealing ring and inner ring raceway damage, caused by the failure of the bearing. In strict accordance with the assembly requirements for later assembly, & amp; #; Insufficient cooling cooling is usually characterized by: pipe blockage, chooses inappropriate cooler, the cooling effect is poor. Parts slender, vertical thin wall more to prevent deformation, engineering plastics has broad application prospects in the bearings, plastic bearings are welcomed by more and more users.