Tribological Properties of Seals in Integrated Transmission of Vehicle
传动装置密封环摩擦磨损性能研究

To assess the friction and wear behavior of seals made from PTFE composites in the integrated transmission of vehicle under heavy-pressure and high-speed conditions,effects of normal load,sliding speed and oil temperature on tribological properties were investigated using a test rig designed for wear of sealing rings.SEM was utilized to examine composite microstructures and study modes of failure.Wear testing and SEM analysis show that friction coefficients varied with operation condition such as type of lu...