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| 硫化定型时间对全钢载重子午线轮胎均匀性及动平衡性能的影响 |
| Effect of Vulcanization Shaping Time on Uniformity and Dynamic Balance of Truck and Bus Radial Tire |
| Received:January 05, 2023 Revised:January 05, 2023 |
| DOI：10.12135/j.issn.1006-8171.2024.02.0109 |
| 中文关键词: 全钢载重子午线轮胎；硫化定型时间；均匀性；动平衡性能 |
| 英文关键词: truck and bus radial tire；vulcanization shaping time；uniformity；dynamic balance |
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| 中图分类号: |
| Author Name | Affiliation | E-mail | | CONG Minghui* | Triangle Tire Co.,Ltd | congminghui@triangle.com.cn | | GONG Lu | Triangle Tire Co.,Ltd | | | CUI Xiao | Triangle Tire Co.,Ltd | | | LI Chao | Triangle Tire Co.,Ltd | | | ZHOU Pengcheng | Triangle Tire Co.,Ltd | | | DONG Lingbo | Triangle Tire Co.,Ltd | |
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| 中文摘要: |
| 研究硫化定型时间对全钢载重子午线轮胎均匀性及动平衡性能的影响。结果表明：随着硫化定型时间的延长，轮胎的径向力波动和侧向力波动增大，呈强正相关性；锥度效应力减小，存在一定负相关性；动不平衡量增大，呈显著正相关性；径向跳动增大，呈强正相关性；侧向跳动与硫化定型时间的相关性不明显。合理设定硫化定型时间，有利于提升轮胎的均匀性和动平衡性能。 |
| 英文摘要: |
| The effect of vulcanization shaping time on the uniformity and dynamic balance of truck and bus radial tire was studied.The results showed that，as the vulcanization shaping time was prolonged，the radial force variation and lateral force variation of the tire increased with a strong positive correlation，the conicity decreased with a certain negative correlation，the dynamic unbalance increased with a significant positive correlation，the radial run-out increased with a strong positive correlation，and the correlation between lateral runout and vulcanization shaping time was not obvious.Reasonable setting of vulcanization shaping time was conducive to improve the uniformity and dynamic balance of the tire. |
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