| Experimental and Simulation Research on Influence of Tire Structural Deviation on Footprint |
| Received:May 10, 2021 Revised:May 10, 2021 |
| DOI：10.12136/j.issn.1000-890X.2021.10.0774 |
| Key Words: tire；structural deviation；overall belt drift；shoulder thickness difference；footprint；asymmetry；finite element analysis |
| Author Name | Affiliation | E-mail | | TIAN Xudong* | Zhongce Rubber Group Co. ，Ltd | 372965059@qq.com | | ZHOU Ping | Zhilun（Hangzhou） Technology Co. ，Ltd | | | LIAO Fagen | Zhongce Rubber Group Co. ，Ltd | | | HOU Dandan | Zhongce Rubber Group Co. ，Ltd | | | SU Benlong | Harbin Institute of Technology at Weihai | |
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| Abstract: |
| Comprehensive use of experiments and finite element simulation methods，and introduced an asymmetry factor to characterize the asymmetry of the tire footprint，the influence of tire structural deviation （the overall belt drift and the left and right shoulder thickness difference） on the tire footprint was studied.The results showed that the structural deviation was likely to cause the asymmetry of the tire footprint.The left and right shoulder thickness difference had a more significant influence on the asymmetry of the tire footprint than the overall belt drift.The results of this study provided a basis for the tire production process control and improvement of the tire footprint. |
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