| 全钢子午线轮胎轮廓设计理论分析及其应用 |
| Theoretical Analysis and Application of Profile Design Theory for All-steel Radial Tires |
| 投稿时间：2025-06-09 修订日期：2025-06-09 |
| DOI：10.12136/j.issn.1000-890X.2026.05.0374 |
| 中文关键词: 全钢子午线轮胎 轮廓设计理论 带束层有效宽度 耐久性能 耐磨性能 |
| 英文关键词: all-steel radial tire profile design theory effective width of belt durability wear resistance |
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| 中文摘要: |
| 在分析现有全钢子午线轮胎轮廓设计理论的基础上，以胎体轮廓长度为中间量，建立无带束层全钢子午线轮胎轮廓与非平衡轮廓理论之间的联系，结合仿真得到的细化压力分担率模型，再通过迭代求解非线性方程组，计算得到全钢子午线轮胎带束层有效宽度以及相应的轮廓。分别以385/65R22.5和12R22.5全钢子午线轮胎为例，将该轮廓设计理论应用于提高轮胎耐久性能和耐磨性能设计，成品轮胎性能试验结果表明该轮廓设计理论能有效指导全钢子午线轮胎结构设计和改进。 |
| 英文摘要: |
| Based on the analysis of existing profile design theory for all-steel radial tire，as well as using the carcass profile length as an intermediate variable，establishing a connection between the profile and the unbalanced profile theory for all-steel radial tire without belt，and by a refined pressure sharing rate model obtained from simulations and a nonlinear equation system solved through iterative methods，the effective width of belt and the corresponding profile of all-steel radial tire were calculated.Taking 385/65R22.5 and 12R22.5 all-steel radial tires as examples，the profile design theory was applied to improve the durability and wear resistance design of tires.The results of the finished tires performance test showed that the profile design theory could effectively guide the design and improvement of all-steel radial tire. |
| Author Name | Affiliation | E-mail | | HU Yuan | Shandong Hixih Rubber Technology Co.,Ltd
2.Tongli Tyre Co.,Ltd | 623924310@qq.com | | QIU Xinxin | Shandong Hixih Rubber Technology Co.,Ltd
2.Tongli Tyre Co.,Ltd | | | JIN Qi | Shandong Hixih Rubber Technology Co.,Ltd
2.Tongli Tyre Co.,Ltd | | | MA Pengzhi | Shandong Hixih Rubber Technology Co.,Ltd
2.Tongli Tyre Co.,Ltd | | | LIU Lu | Shandong Hixih Rubber Technology Co.,Ltd
2.Tongli Tyre Co.,Ltd | | | HAN Songliang | Shandong Hixih Rubber Technology Co.,Ltd
2.Tongli Tyre Co.,Ltd | | | KONG Delu | Shandong Hixih Rubber Technology Co.,Ltd
2.Tongli Tyre Co.,Ltd | | | ZHOU Yanyan | Shandong Hixih Rubber Technology Co.,Ltd
2.Tongli Tyre Co.,Ltd | |
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