pin-to-plate, friction, wear, coefficient of frictions, PTFE, sealing, finite element analysis
In this paper, the friction behavior at a pin-to-plate interface is investigated. The pin and plate are made of Polytetrafluoroethylene (PTFE) and steel, respectively, and there is a reciprocating motion at the interface. Governing mathematical models for the relations of design variables and frictions are investigated, and a general procedure is proposed to solve the developed models and predict the friction forces at the interface subjected to given test conditions. Novel models have been developed to represent intrigued friction behaviors affected by various factors such as pin geometrics and finishes, lubrication conditions, and reciprocating speed. The test data from experiments is used to verify the effectiveness of the proposed models.
Tsinghua University Press
Zhuming BI, Donald W. MUELLER. Friction predication on pin-to-plate interface of PTFE material and steel. Friction 2019, 07(03): 268-281.