Characteristics of self-lubricating graphite copper sleeve
1, no oil lubrication or less oil lubrication, suitable for refueling or difficult to refueling places, can be used
When no maintenance or less maintenance.
2, good wear resistance, small friction coefficient, long service life.
3, have the right amount of elastoplastic, can distribute the stress on the wider contact surface, improve the bearing capacity
Ability.
4, the static and dynamic friction coefficient is similar, can eliminate the crawling at low speed, so as to ensure the working accuracy of the machine.
5, can make the machinery to reduce vibration, reduce noise, prevent pollution, improve working conditions.
6, in the process of operation can form a transfer film, play a role in protecting the grinding shaft, no shaft bite phenomenon.
7, for grinding shaft hardness requirements are low, without quenching and tempering treatment of the shaft can be used, thereby reducing the phase
Close the processing difficulty of the parts.
Oil-free self-lubricating graphite copper sleeve products are mainly used in automobile chassis, metallurgical machinery, mining machinery, water
Profit machinery, construction machinery, agricultural machinery, steel rolling equipment, etc.For example: printing press, textile machine, cigarette
Grass machinery, micro-motor, automobile, motorcycle and agriculture and forestry machinery and so on.