赵翔,赵玉娜,李子奇,张宝亮,王晗,熊瑶.3+9×0.175NT钢丝帘线在215/75R15LT 8PR泥地轮胎胎体中的应用[J].轮胎工业,2024,44(8):0492-0494 |
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3+9×0.175NT钢丝帘线在215/75R15LT 8PR泥地轮胎胎体中的应用 |
Application of 3+9×0.175NT Steel Cord in 215/75R15LT 8PR Mud Tire |
投稿时间:2023-05-11 修订日期:2023-05-11 |
DOI:10.12135/j.issn.1006-8171.2024.08.0492 |
中文关键词: 泥地轮胎 胎体 钢丝帘线 成品轮胎性能 |
英文关键词: mud tire carcass steel cord finished tire performance |
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中文摘要: |
研究1层3+9×0.175NT钢丝帘布替代2层1667dtex/2-28EPI聚酯帘布在215/75R15LT 8PR泥地轮胎胎体中的应用。结果表明,将3+9×0.175NT钢丝帘线应用于215/75R15LT 8PR泥地轮胎胎体中,成品轮胎的充气外缘尺寸、强度性能和耐久性能均满足国家标准要求,高速性能满足企业标准要求,刚度性能有明显提高。轮胎性能满足市场需求,质量略微减小,具有一定的经济效益。 |
英文摘要: |
The application of one-layer 3+9×0.175NT steel cord fabric in the carcass of 215/75R15LT 8PR mud tire replacing 2-layer 1667dtex/2-28EPI polyester cord fabric was investigated.The results indicated that using 3+9× 0.175NT steel cord in 215/75R15LT 8PR mud tire carcass,the inflated peripheral dimension,strength performance and durability of the finished tire met the requirements of national standards,the high-speed performance met the requirements of enterprise standard,and the stiffness performance was significantly improved.The tire performance met market demand with slightly reduced weight and certain economic benefits. |
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