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Self Lubricating Copper Bushing High Load Capacity

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Self Lubricating Copper Bushing High Load Capacity

Release date:2020-03-19 17:14 source:original click:

Self Lubricating Graphite Copper Bushing

self lubricating bearing, special material self-lubricating bearing, according to different uses and industrial mines, different self-lubricating bearings are selected. One large class solid inlaid self-lubricating bearing (JDB for short) is a new type of lubricating bearing which has the characteristics of both metal bearing and oil-free lubrication bearing. It is lubricated by the solid lubricating material with special formula and the load is borne by the metal matrix. It has the characteristics of high bearing capacity, impact resistance, high temperature resistance, and strong self-lubricating ability. It is especially suitable for heavy load, low speed, reciprocating or swing and other occasions where it is difficult to lubricate and form oil film, and it is not afraid of water erosion and other acid erosion. At present, the products have been widely used in metallurgical continuous casting machine, rolling equipment, mining machinery, mold, lifting machinery, textile machinery, wind power generation, ships, steam turbines, water turbines, injection molding machines and equipment production lines. Wear resistance is twice that of ordinary shaft sleeve.

Case 1 of using self-lubricating copper sleeve: shaft machining has a feature of large diameter in the middle and continuous reduction towards both ends or one end. Because only in this way can parts be put on one by one. However, in some cases, it is necessary to use a larger diameter dimension in a certain step, and then the shaft sleeve can be used. In this way, the use requirements and the assembly requirements of the shaft can be met.
Case 2 of using self-lubricating copper sleeve: a certain step of the shaft needs to be processed with complex features, such as spiral oil groove, etc. At this time, it can greatly simplify the machining difficulty of the shaft to reduce the cost by machining the more complex features on the shaft sleeve and then assembling them on the shaft.

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