| 石礼冉,张超,张思喜,孙文文,杨丽,倪建胜.3×0.225/9×0.205CCUT特高强度钢丝帘线在全钢载重子午线轮胎胎体中的应用[J].轮胎工业,2023,43(11):0677-0682 |
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| 3×0.225/9×0.205CCUT特高强度钢丝帘线在全钢载重子午线轮胎胎体中的应用 |
| Application of 3×0.225/9×0.205CCUT Ultra-high Tencity Steel Cord in Carcass of Truck and Bus Radial Tire |
| 投稿时间：2022-08-29 修订日期：2022-08-29 |
| DOI：10.12135/j.issn.1006-8171.2023.11.0677 |
| 中文关键词: 全钢载重子午线轮胎 特高强度 钢丝帘线 胎体 耐久性能 轻量化 |
| 英文关键词: truck and bus radial tire ultra-high tencity steel cord carcass durability lightweight |
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| 中文摘要: |
| 研究3×0.225/9×0.205CCUT特高强度钢丝帘线在全钢载重子午线轮胎胎体中的应用。结果表明：与3×0.24/9×0.225CCST钢丝帘线相比，3×0.225/9×0.205CCUT特高强度钢丝帘线的线密度和直径减小；以3×0.225/9×0.205CCUT特高强度钢丝帘线等强度、等帘布厚度替代3×0.24/9×0.225CCST钢丝帘线用于全钢载重子午线轮胎胎体，成品轮胎的充气外缘尺寸和强度均符合国家标准要求，耐久性能提升，单胎质量减小，成本降低，有利于轮胎轻量化。 |
| 英文摘要: |
| The application of 3×0.225/9×0.205CCUT ultra-high tencity steel cord in the carcass of truck and bus radial tire was studied.The results showed that，compared with 3×0.24/9×0.225CCST steel cord，3×0.225/9×0.205CCUT ultra-high tencity steel cord had smaller cord density and diameter.By using 3×0.225/9×0.205CCUT ultra-high tencity steel cord to replace 3×0.24/9×0.225CCST steel cord with equal strength and cord fabric thickness in the carcass of truck and bus radial tire，the inflated peripheral dimention and strength of the finished tire met the requirements of national standards，the durability was improved，the single tire weight and the cost was reduced，which was conducive to tire lightweight. |
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