| 孙绪利,刘平娟,张凯凯,王龙庆,李慧敏.结构参数对轿车子午线轮胎滚动阻力的影响[J].橡胶科技,2020,18(11):0623-0625. |
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| 结构参数对轿车子午线轮胎滚动阻力的影响 |
| Influence of Structure Parameter on Rolling Resistance of Passenger Car Radial Tire |
| 投稿时间：2020-08-12 修订日期：2020-08-12 |
| DOI：10.12137/j.issn.2095-5448.2020.11.0623 |
| 中文关键词: 轿车子午线轮胎 滚动阻力 结构参数 |
| 英文关键词: passenger car radial tire rolling resistance structure parameter |
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| 中文摘要: |
| 针对不同规格的轿车子午线轮胎，采用单变量分析方法，研究结构参数（成型机头宽度、带束层结构、冠带层结构等）对轮胎滚动阻力的影响。结果表明，通过合理增大成型机头宽度、选取合适的带束层钢丝帘线规格、增大带束层钢丝帘线压延密度、减小带束层钢丝帘线角度和冠带层帘线压延密度等方法均可以降低轮胎滚动阻力。 |
| 英文摘要: |
| For different specifications of passenger car radial tire，the influence of structure parameters ，such as drum width of building machine，belt structure，cap ply structure，on rolling resistance of tire was studied by univariate analysis method.The results showed that the rolling resistance of tire could be reduced by reasonably increasing the drum width of building machine，selecting appropriate belt steel cord specifications，increasing the calendering density of steel cord in belt layer，reducing the angle of steel cord in belt layer and the calendering density of cord in cap ply layer. |
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