| PREDICTION PROCEDURE FOR WEAR DISTRIBUTION OF TRANSIENT ROLLING TIRE |
| S. G. ZUO1, T. X. NI1, X. D. WU1, K. WU2, X. W. YANG3 |
1Tongji University
2United Automotive Electronic Systems
3Changan Auto Global R & D Center |
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| ABSTRACT |
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As a research method, finite element analysis (FEA) with ABAQUS can help researchers to study throughout the whole process of abnormal tire wear. For precise tread wear simulation, this paper introduces a tire finite element model building method. Then, the model is verified by comparing its simulation results with experiment data. Based on the verified model, tire high-speed rolling procedure is presented by combining steady-state transport analysis and dynamic analysis. To predict the wear distribution, micro tread wear calculation method is described. Finally, the wear prediction procedure of tread mesh evolving is introduced and tire polygonal wear pattern is simulated by this procedure. |
| Key Words:
Nonlinear finite element analysis, Wear calculation, Automotive tires, Transient rolling, Polygonal wear, ABAQUS |
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