Copper (bronze casting) where is the characteristic

We look at copper (bronze casting) is used which is the process of unique characteristics, to analyze the characteristics of copper now where only really understand the characteristics of copper DX where is oil free bushings, we can use it to cope with trade, to avoid misunderstandings.

Graphite sliding bearing bushing lubricant referred, developed in the metal sleeve of copper matrix configuration DU Oilless bushing friction surfaces, in the appropriate size hole looking forward to relieve, and embedding graphite or molybdenum disulfide as solid lubricants, automotive lubricants product attributes slide, friction surfaces of solid lubricants are usually from 20dao30%. The principle of self-lubricating bearing lubrication of the sliding shaft and bearing friction of JDB graphite copper process, referred to as graphite shaft and friction bearing surface expect to form a stable axial separator of solid lubricant layer is transferred to and bearing to prevent the direct adhesion.