What parts of the machine is 625 bearing, bearing

Therefore, for with the original organization bearing parts quenching heating time shoulds not be too long, the rapid heating austenitizing quenching process, will can obtain higher comprehensive mechanical properties. In recent days, see the beginner column on the relevant inspection of railway bearing knowledge situation, the question is 'train rolling bearing common failures have? 'Aiming at this problem, according to the summary learned that train rolling bearing common fault, there are mainly six here are detailed answers, hope help column test. According to statistics, in the use of roller bearing of rotating machinery, due to damage of rolling bearing fault accounting for %, as a result, the working condition monitoring and fault diagnosis of rolling bearings technology research more and more get people's attention. Five, the bearings with a frustum of a cone shape roller taper roller bearings, roller guided by inner ring big guard, design makes the inner ring and outer ring raceway surface of raceway surface, on the surface of the roller rolling each cone vertex intersect at the point of bearing center line below. Bearing a smooth ceng damage has no direct relation with time, within a very short time, sometimes work in the engine, sometimes appear only after the engine working for a long time. Thermal spraying: thermal spraying molten state of the spraying material, by high-speed airflow makes its atomized spray on parts surface, formation of coating layer of metal surface processing methods. Deep groove ball bearing is representative of the rolling bearing, wide range of USES, dried up slower: stainless steel AISI, don't need oil or grease anti-corrosion protection, in addition, this kind of bearings can withstand axial load, but can't bear radial load, machine tool spindle bearing contact Angle choosing ° and °, and widely used. Seal: prevent gas, according to the type of rolling element bearing, is divided into: ball bearings - - - - Roller bearings for roller ball: - - - - For roller, roller axis is an important part of a good bike, again according to their way of dismantling axis connected to the line in turn bearing is kind of important parts in modern mechanical equipment. When installing the bearing, through the road test observation on ABS dashboard needle, to change the bearing operation, installation will bring a magnetic thrust ring edge point, is sensitive element for ABS. Greatly affect the normal production of enterprises, bearing improperly installed or installed pulley is not correct, the bearing force inside and outside the circle of loaded askew, the rotation is not flexible, damage of bearing heating. Serious damage of bearing can produce irregular and great noise, large metal noise reasons: abnormal load, countermeasures: correction, the bearing clearance, adjustment and load, fixed shell over the shoulder position. This kind of bearing structure is compact, easy loading and unloading, seal is perfect, suitable for simple support, is often used in metallurgy, agriculture, chemical industry, textile, printing and dyeing, conveying machinery, etc.