Analysis of FAG bearings use environmental considerations

FAG bearings is precision components, and its use should be measured accordingly. No matter how high performance bearing use, if use undeserved, will not get the desired performance. The use of relevant FAG bearing considerations are as follows. A, keep the FAG bearings and the surrounding environment clean even tiny dust into the FAG bearing, invisible to the naked eye also will increase the wear of bearings, vibration and noise. Bearings and its surrounding accessories should be kept clean, especially the dust and dirt, tools and working environment must be clean. Second, use the installation should be careful when not allowed powerful punch, are not allowed to use hammer, tap on a FAG bearing directly, don't allow through the transfer roller pressure. Three, using appropriate and accurate installation tools use a special tool, as far as possible to avoid use cloth class and short fiber, things like that. Four, to prevent rusting FAG bearing directly with the hand take bearing, to fully wash hands sweat, and again after coated with high quality mineral oils, especially in the rainy season and summer to pay attention to rust. However, in some special operating conditions, bearing can get more than the life of the traditional computing, especially in the case of light load. These special operating conditions is, when the rolling surface ( Track and rolling piece) Can be separated by a lubricating oil film effectively and the surface of the limit of pollutants may cause damage. In fact, under ideal conditions, the so-called permanent FAG bearing life is possible. According to the area of use and conditions of use and environmental conditions choose size, precision, with appropriate bearing is to ensure that the premise of bearing life and feasibility. 1, bearing industrial design reasonable perfect with world-class level, strong quality guarantee its service life. Are through strict bearing forging forging, bearing heat treatment, cutting, grinding and bearing equipment series rigorous process, a variety of machining operations will affect the service life of the bearings. Which affects the quality of finished product import bearings, bearing failure, and is directly related. Along with the advance of science and technology to detect FAG bearing surface inspection found that the metamorphic layer of the grinding process is fish FAG bearing quality on the surface of the close relationship of 2, FAG bearing manufacturing metal used in the lottery, used to be one of the main factors affecting bearing failure, now with the constant progress of metallurgical technology, raw materials extraction is improved, the quality of the materials have greatly ascend, now the raw material quality factor in bearing failure has obviously decreased, the problem still exists in the present stage. 3, bearing manufacturing materials is qualified and bearing failure must be a factor to consider, in usually bearing failure detection is mainly based on a large number of materials in Beijing, data analysis, failure conditions, the forging process, find out the main factors of bearing failure, and get rid of, convenient bearing continuous optimization, service life, and to increase the efficiency. Prolonging bearing, avoid premature failure of the bearing of the sudden. Installation conditions is one of the primary factor of use factor, FAG bearings are often caused by improper installation FAG bearings between various parts of a complete set of a change in the stress state of bearing in the abnormal state run and early failure. According to the bearing installation, use, maintenance, maintenance of technical requirements, the operation of the bearing on the load, speed, temperature, vibration, noise and lubrication condition monitoring and inspection, found that abnormal immediately to find the reason, adjustment, so that it is back to normal. But not all the machines are equipped with the advanced equipment. In this case, the machine operators or maintenance engineers must adhere to FAG bearing fault signal alarm. Sound like the coo of a smooth career, high-pitched squeaky noise may be caused by a lack of bearing clearance caused by improper lubrication can cause metal sound. FAG bearing outer ring grooves on the tracks will cause vibration. As if on scars caused by equipment can produce noise, the noise bearing level at different speeds. If there are intermittent noise, and then rolling part, may be damaged, the sound, when the damage the surface of the launch date, if bearing hiss 'sound pollution often cause serious damage to FAG bearing, and cause huge irregular noise. But usually at this time there is no need to replace a FAG bearing. So, of course, bearing damage, can also be perceived by listening. Such as using better methods, such as electronic health monitoring equipment, bearing eruption before operation.