1. No oil lubrication or less oil lubrication, can be used without maintenance or less maintenance.
2. Good wear resistance, small friction coefficient and long service life.
3. There is an appropriate amount of elastic plasticity, which can distribute the stress on a wide contact surface and improve the bearing carrying capacity.
4. The static friction coefficient is similar, so as to ensure the working accuracy of the machine.
5. It can reduce vibration, reduce noise, prevent pollution and improve working conditions.
6. During operation, a transfer film can be formed to protect the grinding shaft.
7. Low hardness requirements for grinding shafts, which reduces the difficulty of machining related parts.
8. Thin-walled structure, light weight, can reduce mechanical volume.
9. The back of steel can be plated with a variety of metals, which can be used in corrosive media; It has been widely used in the sliding parts of various machinery.
