The coefficient of friction of copper sleeve has a close relationship with the temperature, which is mainly manifested in the following aspects:First, the effec···

There are mainly the following repair methods for crusher copper sleeveafter wear:Welding repair:Application: for some relatively light degree of wear, copper s···

Selecting the rightself-lubricating copper bushing or graphite copper bushing according to the specific needs can be considered from the following aspects:Worki···

The depth and width of the oil groove of the oil groove copper bushings have an important impact on the lubrication performance, as follows:The effect of oil gr···

The grooves of oil groove copper bushingsare generally opened in the following positions:Axial positionClose to both ends of the copper sleeveAdvantage: It is c···

The groove of the oil groove copper sleeve has various forms, each with its own characteristics and functions, as follows:Spiral groove:Characteristics: spiral ···