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| 轮胎抓着性能与力学特性的一致性研究 |
| Study on Consistency between Tire Grip Performance and Mechanical Porperty |
| Received:March 23, 2022 Revised:March 23, 2022 |
| DOI：10.12137/j.issn.2095-5448.2023.05.0217 |
| 中文关键词: 轮胎；抓着性能；侧偏角；滑移率；复合工况；六分力 |
| 英文关键词: tire；grasping performance；sideslip angle；slip ratio；composite working condition；force and moment |
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| Author Name | Affiliation | E-mail | | SUN Xiaofeng* | Qindao Sentury Tire Co.，Ltd | 2514304701@qq.com | | ZHANG Kaikai | Qindao Sentury Tire Co.，Ltd | | | WANG Longqing | Qindao Sentury Tire Co.，Ltd | | | LI Huimin | Qindao Sentury Tire Co.，Ltd | | | LI Shuai | Qindao Sentury Tire Co.，Ltd | | | LIU Shiyi | Qindao Sentury Tire Co.，Ltd | |
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| 中文摘要: |
| 采用3组不同方案轮胎进行复合工况试验和主观实车测试，以研究复合工况下轮胎力学特性与轮胎抓着性能的关系。结果表明：轮胎的侧向力与纵向力合力可以反映轮胎的抓着性能，侧向力与纵向力合力越大，抓着力评分越高；带束层角度的调整对轮胎侧向力与纵向力合力影响较小，胎面胶配方和冠带条缠绕方式的改变对轮胎侧向力与纵向力合力影响较大。 |
| 英文摘要: |
| Three groups of tires with different schemes under composite working conditions and subjective real vehicle were tested to study the relationship between tire mechanical properties and tire grip performance under composite working conditions.The results showed that the combined force of lateral force and longitudinal force of tire could reflect the grasping performance of tire.The greater the combined force of lateral force and longitudinal force were，the higher the grasping force score was.The adjustment of belt angle had little effect on the combined force of lateral force and longitudinal force of tire，while the change of tread compound formula and crown strip winding mode had greater effect on it. |
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