Friction and Wear Characteristics of 30CrMnSi - LD10-CS Under Constant Pressure

摘要

In order to investigate friction and wear characteristics of 30CrMnSi-LD10-CS friction pair, the friction and wear test rig was built to measure the friction torque and wear coefficient under low speed, and mathematical calculation was used to figure out the relationship between friction torque and wear coefficient. The results have shown that friction coefficient measured by the amount of wear increases with time, friction coefficient measured by torque decreases with time. The ratio of friction coefficient and wear coefficient of the designed friction pair has a certain logarithmic relationship with time.