Delphi agricultural machinery bearing failure reasons

Delphi agricultural machinery bearings 2020 - the reason of failure 11 - 11 usd rock (liu YiTong County Murray township farm machinery technology extending stations) When agricultural bearings checks have to be tested according to different types of bearings, according to its characteristics and actual working condition of reasonable comprehensive inspection. Needle roller bearings, self-aligning ball bearings, deep groove ball bearings, thrust roller bearings and other different types of bearings are the functions and features of each different, when the check must be practical and realistic and characteristics, targeted to carry out detailed inspection work, at the same time in the guarantee the quality of the inspection, not a waste of time and energy. Close to the actual situation of agricultural production, a full range of bearing inspection in combination with conventional mechanical checks on the experience of agricultural machinery bearing inspection to adopt new methods and techniques, must not just rely on your past experience. Agricultural machinery production environment is bad, the work load is big, the damage of the bearing will be relatively large, in the routine inspection according to the workload and work load to make reasonable inspection work. Agricultural machinery bearing inspection to comprehensively USES a variety of methods, from the appearance to observe, by comparing the working condition better bearing to determine the working state of the bearing, now, and whether to continue production. Listen to the voice of the bearing work, once the bearing running deviation and error will be abnormal sound and lack of regular tremor. Agricultural machinery bearing examination not only confined to work or work after inspection, if you want to have good quality bearings must be purchased from the beginning of start to carry on the strict screening and careful check. In the process, to see whether the bearing outer packing is clear, clear bearing on whether the steel seal. In addition, whether there is a noise in the process of listening to bearing operation, once appear this kind of circumstance is a sign of bearing instability. In addition, when a detailed bearing inspection, to refer to formal bearing quality testing vibration standard, use the standard vibration measuring instrument detection. Summarized the cause of the failure, carefully to do a good job of check and supervision in the late failure is in the details of neglect and lag of remedial measures. Was partly due to bearing when a heavy task bear load natural fatigue spalling, and due to the failure of seal, lubrication effect is difficult to appear. , on the other hand, is also in the long-term bearing during operation, without the correct installation, production work in the abnormal state for a long time. In addition, in the maintenance, the work is not done, not the implementation of regular inspection, unexpected breakdowns. Bearing the important role of requirements in the production, not only to give full play to its positive role, one must do it the right inspection methods, enhance the consciousness of this aspect, and is constantly sum up experience in the examination and to prevent the failure of production results, make full use of bearing performance, improve production efficiency. Bearing is the decisive factor in the development of machinery manufacturing industry forward, to a large extent, bearing manufacturing level to represent the whole level of development of heavy industry machinery manufacturing industry. Bearing production requires very sophisticated, belong to product of high accuracy, it needs not only the theory of mathematics, physics, and many other disciplines comprehensive support, but also need to material science, heat treatment technology, precision machining and measuring technology of many disciplines, such as service, thus bearing is a product on behalf of the state science and technology strength. Bearing huge role requirements when making related production must be with the rigorous work attitude and high precise details of the work strictly controlled, high quality production, to produce high quality bearing, realize the efficient development of machinery industry. As the agricultural machinery plays the role of more and more important in agricultural development, agricultural machinery has become an instant inseparable important tool for agricultural production. As the core component of agricultural machinery, the quality of the bearing must have adequate security, but also because of bearing is widely used and regular operation, also be a part of the agricultural machinery maintenance and replacement. Therefore, positive for bearing to carry out the inspection work and found the specific reason for the bearing failure in a timely manner, will provide important help for efficiently to agricultural machinery production.