2006, Volume 1, Issue 1
Frontiers of Mechanical Engineering >> 2006, Volume 1, Issue 1 doi: 10.1007/s11465-005-0001-z
Experimental Research on Friction of Vehicle Tire Rubber
1.National Key Laboratory for Automobile Dynamic Simulation, Jilin University, Changchun, Jilin 130025, PRC
2.General Motors R&D Center, Warren MI 48090, USA
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Abstract
A newly developed tire rubber friction test machine is introduced. Friction test method of tire rubber is provided. Test data of tire rubber friction on concrete and icy road surfaces are obtained and analyzed. The effect of different road surface, ambient temperature, contact pressure, and slip velocity on friction coefficient is apprehended. The dynamic friction is introduced to tire semi-empirical modeling, and the accuracy of the model is improved. A way of forecasting tire property on high-rolling speed using data from low-rolling speed tire test is illustrated.
Keywords
different ; property ; temperature ; low-rolling ; pressure
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