| 孟祥龙,罗旭,吴兴华,冷德新.轿车子午线轮胎设计参数对力传递特性的影响分析[J].轮胎工业,2025,(2):0074-0079 |
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| 轿车子午线轮胎设计参数对力传递特性的影响分析 |
| Analysis on Influence of Design Parameters of Passenger Car Radial Tire on Force Transmission Characteristics |
| 投稿时间：2023-05-23 修订日期：2023-05-23 |
| DOI： |
| 中文关键词: 轿车子午线轮胎 力传递特性 振动 |
| 英文关键词: passenger car radial tire force transmission characteristics vibration |
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| 摘要点击次数: 305 |
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| 中文摘要: |
| 研究轿车子午线轮胎设计参数（包括胎体层数、胎体材质、三角胶高度和带束层角度）对力传递特性的影响。结果表明：胎体层数对径向一阶频率、横向一阶频率有显著的正向影响，对横向一阶幅值有显著的反向影响，对空腔频率的影响极小；胎体材质对径向一阶频率、横向一阶频率有显著的正向影响，对空腔频率的影响极小；三角胶高度对径向一阶频率、横向一阶频率有显著的正向影响，对径向一阶幅值有显著反向影响，对空腔频率及横向一阶幅值影响极小；带束层角度对径向一阶频率、横向一阶频率有显著的正向影响，对空腔频率、空腔幅值有显著的反向影响，对径向一阶幅值的影响极小；胎体层数与三角胶高度以及胎体材质与带束层角度对横向一阶频率有显著的交互作用。 |
| 英文摘要: |
| The influence of design parameters（including the number of carcass layers，carcass material，appex height，and belt angle） of passenger car radial tire on force transmission characteristics was studied.The results showed that the number of carcass layers had a significant positive effect on the radial and transverse first-order frequencies，a significant negative effect on the transverse first-order amplitude，and a minimal effect on the cavity frequency.The carcass material had a significant positive impact on the radial and transverse first-order frequencies，and had minimal effect on the cavity frequency.The appex height had a significant positive effect on the radial first-order frequency and lateral first-order frequency，a significant negative effect on the radial first-order amplitude，and a minimal effect on the cavity frequency and lateral first-order amplitude.The belt angle had a significant positive effect on the radial and transverse first-order frequencies，a significant negative effect on the cavity frequency and amplitude，and a minimal effect on the radial first-order amplitude.The number of carcass layers and the appex height as well as the carcass material and the belt angle had a significant interaction with the transverse first-order frequency effect. |
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