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| 全钢载重子午线轮胎胎肩异常磨损原因分析及改善措施 |
| Cause Analysis and Countermeasures of Shoulder Abnormal Wear of Truck and Bus Radial Tire |
| Received:April 11, 2018 Revised:April 11, 2018 |
| DOI： |
| 中文关键词: 全钢载重子午线轮胎；胎肩异常磨损；结构设计；有限元分析 |
| 英文关键词: truck and bus radial tire；shoulder abnormal wear；structure design；finite element analysis |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | caoqiuju* | Structure Room of all Steel truck Radial Tire Research Institute of Zhejiang Hangzhou Zhongze Rubber Co., Ltd. | 157137432@qq.com |
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| 中文摘要: |
| 分析10.00R20全钢载重子午线轮胎胎肩过快磨损的原因，基于轮胎外轮廓的结构设计，利用有限元分析软件确定减小行驶面宽度、增大行驶面弧度半径和减小弧度高，轮胎接地印痕形状和压力分布改善。轮胎实测结果验证了有限元分析的正确性。 |
| 英文摘要: |
| The reason for the excessive wear of shoulder of 10.00R20 truck and bus radial tire was analyzed.Based on the structural design of the tire profile，it was obtained by using the finite element analysis software that reducing the width of running surface，increasing the radius of running surface and reducing the arc height，the footprint shape and pressure distribution of tire were improved.The measured results of the tires verified the correctness of the finite element analysis. |
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