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| 半钢子午线轮胎的侧偏特性研究 |
| Research on Cornering Properties of Steel-belt Radial Tire |
| Received:February 04, 2021 Revised:February 04, 2021 |
| DOI：10.12135/j.issn.1006-8171.2022.01.0020 |
| 中文关键词: 半钢子午线轮胎；侧偏特性；操纵稳定性；带束层角度；三角胶高度；回正力矩 |
| 英文关键词: steel-belt radial tire；cornering property；steering stability；belt angle；apex height；aligning torque |
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| Author Name | Affiliation | E-mail | | qinyanfen* | Zhongce Rubber Group Company Limited | 254346017@qq.com | | Zhangdian | Zhongce Rubber Group Company Limited | | | Songli | Zhongce Rubber Group Company Limited | | | Wangbing | Zhongce Rubber Group Company Limited | |
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| 中文摘要: |
| 研究带束层角度和三角胶高度对半钢子午线轮胎侧偏特性的影响。结果表明：带束层角度越小，轮胎的侧偏力、最大侧偏力和侧偏刚度越大，回正力矩和回正刚度越小；三角胶高度越大，轮胎的侧偏力、侧偏刚度和回正刚度越大，回正力矩变化不大。因此轮胎的带束层角度越小、三角胶高度越大，车辆的操纵稳定性越好。 |
| 英文摘要: |
| The influence of belt angle and apex height on the cornering properties of steel-belt radial tires was studied.The results showed that the smaller the belt angle was，the greater the tire’s cornering force，maximum cornering force and cornering stiffness were，and the smaller the aligning torque and aligning stiffness were.The greater the apex height was，the greater the tire’s cornering force，cornering stiffness and aligning stiffness were，the aligning torque changed little.Therefore，the smaller the belt angle of the tire and the greater the apex height were，the better the steering stability of the vehicle was. |
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