Funded by the National Natural Science Foundation of China(Nos.51005104, 51105288);Jiangsu Province Basic Research Program(Natural Science Foundation) (No.BK2011477);China Postdoctoral Science Foundation(No.20110491355);Young Excellent Teachers Training Project of Jiangsu University
The sealing rings are one of the most important components as the sealing devices in the wet clutch unit of a heavy vehicle. The sealing ring, made from PTFE composites, was subjected to serious wear on the sealing su...