| 轿车子午线轮胎NVH性能影响因素的研究 |
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| 引用本文： | 郑璐,官声欣.轿车子午线轮胎NVH性能影响因素的研究[J].轮胎工业,2020,40(1):0017-0019. |
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| 作者姓名： | 郑璐 官声欣 |
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| 作者单位： | 万力轮胎股份有限公司,广东广州,510940 |
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| 摘 要： | 研究胎面花纹、轮胎结构和充气压力对轮胎噪声、振动和声振粗糙度(NVH)性能的影响。结果表明:优化错位排列的胎面花纹块可以减小花纹噪声;优化接头分布的轮胎结构可以提高轮胎的均匀性和NVH性能;在车速和路况相同的情况下,轮胎的充气压力越小,其噪声越小,NVH性能越好。
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| 关 键 词： | 轿车子午线轮胎 NVH性能 胎面花纹 轮胎结构 充气压力 |
| 收稿时间： | 2019/7/29 0:00:00 |
| 修稿时间： | 2019/7/29 0:00:00 |
Study on Factors Affecting NVH Performance of Passenger Car Radial Tire |
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| zhenglu and guanshengxin.Study on Factors Affecting NVH Performance of Passenger Car Radial Tire[J].Tire Industry,2020,40(1):0017-0019. |
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| Authors: | zhenglu and guanshengxin |
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| Affiliation: | (Wanli Tire Co.,Ltd,Guangzhou 510940,China) |
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| Abstract: | The effects of tread pattern,tire structure and inflation pressure on the noise,vibration and harshness(NVH)performance of tire were investigated.The results showed that,use of the tread with an optimized arrangement of pattern blocks could reduce the pattern noise.The tire structure with optimized joint distribution could improve the uniformity of tire and NVH performance.Under the same speed and road condition,when the inflation pressure of tire was reduced,the tire noise decreased and NVH performance was better. |
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| Keywords: | passenger car radial tire NVH performance tread pattern tire structure inflation pressure |
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