Bearing specification table: how to judge whether a plane bearing sound

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. Abnormal sound analysis in the diagnosis of abnormal sound detection analysis is turn by auscultation method on the analysis of the bearing condition monitoring method, commonly used tools are long wooden handle screw whorls, also can use about mm outside diameter for hard plastic tube. Sauvy industrial carbon nano polymer technology has the following principles: in axial wear repair is mainly used in static wear with the repair, the repair process can achieve cooperation area is up to more than %. Bearing cavity sometimes use air compressor to help cooling turbine bearing, when need oil cooler, usually need to provide greater amounts of oil cooler and engine cycle. How finished watching this video is untied you many years of doubt! Bearings are important parts in modern mechanical, its quality relates to the entire device running status. Is too large, will make bearing friction increases, temperature rise, affect the service life of the bearing, using occasions the required speed range helps to decide what type of bearing. Bearing in use after period of time, in many cases have the damage failure, which result in bearing damage factor is according to different damage degree and concluded that, through the understanding of the bearing use, summarizes some common in our daily damage of bearing fault, and for everybody in the form of pictures to show the bearing damage, and damage causes and corresponding solutions. In order to better implement the fan of the state, so the bearing design, material, manufacture, lubrication and sealing are specially designed, good operation of wind power equipment to provide a more powerful safeguard, can in the very great degree can improve equipment performance and reliability. As the temperature rises, the lubricating oil viscosity is reduced, deep groove ball bearings and cylindrical roller bearing used for in low voice, low torque has special requirements of the occasion. According to motor bearing chamber wear problem, traditional solutions such as machining, Mosaic collar after repair welding, brush plating, spraying, pitting, scrap, etc. , these methods are in definite extent cope with the demands of the production, but can't fundamentally solve the problem, and continuous production also planted hidden danger to safety, such as high temperature deformation, crack, coating fall off; At the same time, the continuation of the traditional methods of equipment management work also won't bring substantial improvement. Rolling bearings: single-row radial ball bearing ( Radial bearing, deep groove ball bearing) Features: mainly bear radial load, large shaft rigidity requirements applicable places: on the gearbox and the spindle type said: type double row centripetal ball bearings ( Self-aligning ball bearing) Features: mainly bear radial load, double row ball, outer ring raceway is spherical shape, with automatic self-aligning properties, can automatically compensate coaxiality error due to flexure and shell deformation applicable occasions: bearing seat holes can't keep strict alignment of parts. Used for rolling bearing the simple diagnosis criterion can be roughly divided into categories: decision criteria used to determine whether the measured vibration value transfinite value; With parts of the relative standards of bearing vibration test on a regular basis, and in comparison with the vibration value of bearing under the condition of trouble-free standards, according to the measured value of vibration and the vibration value of the diagnosis to the ratios and standards; Analogy to determine the standard number of the same model of bearing under the condition of the same vibration tests in the same place, and to compare the vibration value judgment standard.