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| 10.00R20载重子午线轮胎带束层结构与轮胎性能的相关性研究 |
| Study on Correlation between Belt Structure and Tire Performance of 10.00R20 Truck and Bus Radial Tire |
| Received:May 27, 2022 Revised:May 27, 2022 |
| DOI：10.12135/j.issn.1006-8171.2023.05.0271 |
| 中文关键词: 载重子午线轮胎；带束层材料；带束层结构；接地特性；耐久性能 |
| 英文关键词: truck and bus radial tire；belt material；belt structure；contact factor；durability |
| 基金项目: |
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| Author Name | Affiliation | E-mail | | yangxiaolan* | Zhongce Rubber (Jiande) Co., Ltd. | 634453361@qq.com | | Jinyulong | 中策橡胶建德有限公司 | | | Wenshenghui | Zhongce Rubber Jiande Co., LTD | | | Chen wuqi | Zhongce Rubber Jiande Co., LTD | |
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| 中文摘要: |
| 研究10.00R20载重子午线轮胎带束层结构与轮胎性能的相关性。结果表明：与0°带束层结构相比，全0°钢丝缠绕带束层结构轮胎的滚动阻力系数和接地因数小，耐久性试验时间延长8.4%；随着带束层角度的减小，轮胎的径向刚性增大，下沉量及接地因数减小，有利于提升轮胎的耐久性能和耐磨性能。 |
| 英文摘要: |
| The correlation between belt structure and tire performance of 10.00R20 truck and bus radial tire was studied.The results showed that compared with 0° belt structure，the rolling resistance coefficient and contact factor of all 0° steel wire wrapped belt structure tire were small，and the durability test time was prolonged by 8.4%.With the decrease of the belt angle，the radial rigidity of the tire increased，the deformation and contact factor reduced，which was conducive to improving the durability and wear resistance of the tire. |
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