| 李明,王三妮,刘勇,李光亭,宋传玉,王东晓,李志刚,岳云利.7.00R16全钢轻型载重子午线轮胎的优化设计[J].轮胎工业,2025,(3):0146-0148 |
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| 7.00R16全钢轻型载重子午线轮胎的优化设计 |
| Optimum Design on 7.00R16 All-steel Light Truck and Bus Radial Tire |
| 投稿时间：2024-01-19 修订日期：2024-01-19 |
| DOI： |
| 中文关键词: 7.00R16全钢轻型载重子午线轮胎的优化设计 |
| 英文关键词: all-steel radial LT tire structure design construction design tire performance |
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| 中文摘要: |
| 介绍7.00R16全钢轻型载重子午线轮胎的优化设计。结构设计：外直径 773 mm，断面宽 194 mm，行驶面宽度 156 mm，行驶面弧度高 4.9 mm，胎圈着合直径 404 mm，胎圈着合宽度 152 mm，花纹深度 10 mm，花纹饱和度 74.4%，花纹周节数 63。施工设计：共用现有同规格轮胎胎侧、胎肩垫胶和三角胶，2层带束层采用3×0.20＋6×0.35HT钢丝帘线，胎体采用3＋9×0.22＋0.15钢丝帘线。成品性能试验结果表明，轮胎的耐久性能、高速性能和噪声达到设计要求，路试结果得到市场认可。 |
| 英文摘要: |
| The optimum design on 7.00R16 all-steel light truck and bus radial tire was introduced.In the structure design，the following parameters were taken：overall diameter?773 mm，cross-section width?194 mm，width of running surface?156 mm，arc height of running surface?4.9 mm，bead diameter at rim seat?404 mm，bead width at rim seat?152 mm，pattern depth?10 mm，block/total ratio?74.4%，and number of pattern pitches?63.In the construction design，the following parameters were taken：sharing existing sidewall，shoulder pad，apex of the same specifications，using 2 layers of 3×0.20＋6×0.35HT steel cord for 2-layer belts，using 3＋9×0.22＋0.15 steel cord for carcass.The performance test results of the finished tire showed that high-speed performance，durability and noise met the national standards and the road test had been recognized by the market. |
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