| 王宗运,张国栋,姬凯奇,李家棋.11R22.5无内胎载重子午线轮胎的轻量化设计[J].轮胎工业,2022,42(1):0017-0019 |
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| 11R22.5无内胎载重子午线轮胎的轻量化设计 |
| Lightweight Design of 11R22.5 Tubeless Truck and Bus Radial Tire |
| 投稿时间：2021-02-23 修订日期：2021-03-01 |
| DOI：10.12135/j.issn.1006-8171.2022.01.0017 |
| 中文关键词: 全钢载重子午线轮胎 无内胎轮胎 轻量化 带束层 胎肩垫胶 三角胶 |
| 英文关键词: truck and bus radial tire tubeless tire lightweight belt shoulder pad apex |
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| 摘要点击次数: 1990 |
| 全文下载次数: 1201 |
| 中文摘要: |
| 对11R22.5无内胎载重子午线轮胎的结构进行优化设计。在保证0°带束层位置、胎面肩部底层胶料的厚度和带束层端点差级的前提下，通过调整带束层宽度、减小胎肩垫胶厚度以及调整三角胶尺寸等措施，可在保证轮胎安全性的情况下，减小轮胎质量，改善胎肩部位散热，提升其耐久性能，延长使用寿命。 |
| 英文摘要: |
| The structure of 11R22.5 tubeless truck and bus radial tire was optimized.Under the premise of ensuring the position of 0° belt，the thickness of the bottom compound of tread shoulder and the end difference of belt，by adjusting the width of belt，reducing the thickness of the shoulder pad and adjusting the size of apex，the tire quality could be reduced，the heat dissipation of the shoulder area could be improved，the durability of the tire could be increased and the service life of the tire could be prolonged while ensuring the safety of the tire. |
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