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| 轮胎花纹设计对噪声的影响研究 |
| Research on Influence of Tread Pattern Design on Noise |
| Received:July 10, 2023 Revised:July 10, 2023 |
| DOI： |
| 中文关键词: 噪声；花纹设计；阶次音；花纹音 |
| 英文关键词: tire；noise；pattern design；order noise；pattern noise |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | SU Guoqing* | Qingdao Lunyun Design and Research Institute Co.，Ltd | 15063844728@163.com | | WANG Jun | Qingdao Lunyun Design and Research Institute Co.，Ltd | | | CHEN Renquan | Qingdao Lunyun Design and Research Institute Co.，Ltd | | | WANG Zhen | Qingdao Lunyun Design and Research Institute Co.，Ltd | | | LI Zhengfang | Qingdao Lunyun Design and Research Institute Co.，Ltd | | | SUN Xiaoqi | Qingdao Lunyun Design and Research Institute Co.，Ltd | | | GAO Zhenhong | Qingdao Lunyun Design and Research Institute Co.，Ltd | | | YU Runzhuo | Qingdao Lunyun Design and Research Institute Co.，Ltd | | | LIU Junjie | Qingdao Lunyun Design and Research Institute Co.，Ltd | |
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| 中文摘要: |
| 研究轮胎花纹设计对噪声的影响。结果表明：减小胎面横向花纹沟宽度，会有效降低轮胎的阶次音，特别是对低阶次的花纹阶次音改善效果更加明显，在降低阶次音时，幅值最大值对应的频率均具有前移的趋势；随着轮胎行驶速度的增大，轮胎的花纹音均逐渐增大，但胎面横向花纹沟宽度减小的轮胎的花纹音更小，且不同速度下两者差值变化不大。 |
| 英文摘要: |
| The influence of tread pattern design on noise was studied.The results showed that reducing the transverse groove width of the tread effectively decreased the order noise of the tire，with a particularly notable improvement in lower order pattern noise.When reducing order noise，the frequency corresponding to the maximum amplitude tended to shift forward.As the tire speed increased，the tread of pattern noise gradually intensified.However，the transverse groove width of the tread reduced，the pattern noise of the tire was smaller，and the difference between them did not change much at different speeds. |
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