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| 轮胎印痕控制参数的研究 |
| Study on Control Parameters of Tire Footprints |
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| DOI： |
| 中文关键词: 轮胎；有限元；印痕；控制参数 |
| 英文关键词: tire；finite element；footprint；control parameter |
| 基金项目: |
| 中图分类号:TQ336.1；O241.82 |
| Author Name | Affiliation | | GAO Ming | Triangle Tire Co.,Ltd | | HOU Bo | Triangle Tire Co.,Ltd | | YU Fei | Triangle Tire Co.,Ltd | | RONG Ying-fei | Triangle Tire Co.,Ltd | | ZHAO Shu-kai | Triangle Tire Co.,Ltd |
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| 中文摘要: |
| 采用Tekscan压力测试系统及其软件对轮胎印痕形状及接地压力分布进行测试，总结出轮胎印痕控制参数及评价方法。轮胎印痕形状控制参数主要包括矩形率、中轴控制、面积控制、肩部沉降和对称性控制等，通过各参数计算结果判定轮胎性能优劣；轮胎接地压力控制是将印痕分为肩部区域、胎冠中心区域等，根据各区域相对压力和相对负荷计算结果判定压力分布是否合理。 |
| 英文摘要: |
| The tire footprint shape and contact pressure distribution were tested by using Tekscan pressure test system,and the control parameters and evaluation method of tire footprint were established.The control parameters included rectangular ratio,axis control,area control,shoulder settlement and symmetry control,and the tire performance was graded through the calculated results from the parameters.In the tire contact pressure control,the footprint was divided into different sections,for example,the shoulder area,tread central area and so on；and then the pressure distribution was evaluated based on the calculated relative pressure and load of those sections. |
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