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| 矿山用整体刚性圈全钢载重子午线轮胎的研发 |
| Development of Mining Truck Radial Tire with Package Rigid Bead Ring |
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| DOI： |
| 中文关键词: 矿山用载重子午线轮胎；胎圈；刚性圈；强度；有限元分析 |
| 英文关键词: mining truck radial tire；bead；rigid bead ring；strength；finite element analysis |
| 基金项目: |
| 中图分类号:U463.341＋.3/.6；O241.82 |
| Author Name | Affiliation | | GAO Sheng-ri | Shandong Hengyu Rubber Co.,Ltd | | ZHANG Yong | Shandong Hengyu Rubber Co.,Ltd | | ZHAO Peng-fei | Shandong Hengyu Rubber Co.,Ltd | | LI Yong | Tsinghua University |
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| 中文摘要: |
| 采用整体刚性圈设计出一种矿山用全钢载重子午线轮胎。为方便与普通钢丝圈轮胎对比，要求钢性圈与三角胶组合部位的外轮廓不变，刚性圈断面采用斜六边形设计。胎圈耐久性试验表明，整体刚性圈轮胎可以降低胎圈部位生热，延长使用寿命。有限元分析结果表明，整体刚性圈轮胎具有胎圈部位强度高、不易损坏等优点。 |
| 英文摘要: |
| A new kind of mining truck radial tire was designed with a package rigid bead ring.In order to compare with the conventional tire having a common bead ring,the same structure as the conventional tire was applied in the new tire except for the package rigid bead ring design,and the cross-section of the rigid bead ring was designed as oblique hexagonal shape.The bead endurance test showed that the new tire had a lower heat building at bead and longer service life.The results of finite element analysis showed that the new tire had better strength performance and higher resistance to damage. |
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