Rolling bearings are mass-produced mechanical parts, fan bearings routine maintenance and regular maintenance and manufacturing precision is very strict, highly technical specialization, so for the vast majority of easy to buy bearing varieties, it should be to buy more than repair More cost-effective, only in the following circumstances, before considering the repair of the bearing, that is, rolling bearings repair. (1) A large number of the same type of bearings used in large factories, the main failure form of the rolling surface wear, fatigue or fretting, especially damaged parts are mostly cages or rolling elements, and ferrules or gaskets are still repaired Value; (2) large and large bearings, nearing failure or failure of parts without significant damage, or expensive bearings must try to extend its effective use of the period; (3) some really difficult to buy bearing varieties, Qingdao Rui Jing bearing mechanical and electrical failure of the rolling bearing failure after spare parts and had to repair, especially imported bearings; (4) bearing minor damage, such as slight rust during the inventory period, as well as minor fretting and abrasion during transport It is a pity that such cases should be easily abandoned. In addition to economy, bearing repair and its technical, which requires the mechanic to fully understand the bearing the appropriate technical requirements, and bearings and parts in the structural, technical and material characteristics, or difficult to ensure that the bearing repair The desired effect. I. The economic benefits of bearing repair In general, fewer bearings, foreign precision rolling equipment are the main German BAD DUBEN the URAW series and the Japanese company KYOEI large number of single bearing the high price, or the bearing structure is simple. Large size, the relatively lower cost of repair, the higher the economic benefits. In addition, the operation of the bearings to be monitored, the planned failure to repair before the bearing can receive more effective. Follow the reasonable process, the use of efficient repair equipment and tools, and get the help of a professional bearing plant, will help to improve economic efficiency. The benefits of cooperation with professional bearing business Users in the repair of bearings business The discovery of new materials on the bearing design method has a great influence, if you can get the cooperation of professional bearing enterprises, you may get the following benefits: (1) can be clearly repaired (2) can take advantage of the many specialized experience of professional bearing factory, which can reliably, efficiently and economically meet the technical requirements; (3) the technical requirements of the various processes of the process, and how to ensure the overall quality of the repair of bearings, Order to the professional bearing company card amount of mold, bearing the grade of silicon nitride to obtain the required performance of the additional difficulties borrowed in the repair business, may be more economical and save a lot of trouble; (4) can be ordered to professional bearing companies such as cages, Rolling, rivets and other accessories, may make repairs simple and convenient and economical.
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