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3+9×0.175NT钢丝帘线在高性能轿车子午线轮胎胎体中的应用 |
Application of 3+9×0.175NT Steel Cord in Carcass of High Performance Passenger Car Radial Tire |
Received:March 11, 2019 Revised:March 11, 2019 |
DOI:10.12135/j.issn.1006-8171.2020.04.0231 |
中文关键词: 高性能轿车子午线轮胎;胎体;钢丝帘线;聚酯帘线;外缘尺寸;耐久性能;高速性能 |
英文关键词: high performance passenger car radial tire;carcass;steel cord;polyester cord;peripheral dimension;durability;high-speed performance |
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Author Name | Affiliation | E-mail | zhaoxiang* | Qingdao Doublestar Tire Industrial Co, Ltd | 1090897592@qq.com | ZHAO Yuna | Qingdao Doublestar Tire Industrial Co, Ltd | | REN Zhenxing | Qingdao Doublestar Tire Industrial Co, Ltd | | GAO Tongshun | Qingdao Doublestar Tire Industrial Co, Ltd | | GONG Jinrong | Qingdao Doublestar Tire Industrial Co, Ltd | | XING Zhengtao | Qingdao Doublestar Tire Industrial Co, Ltd | |
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中文摘要: |
研究3+9×0.175NT钢丝帘线在高性能轿车子午线轮胎胎体中的应用。结果表明,以1层3+9×0.175NT钢丝帘布替代2层1670dtex/2-28EPI聚酯帘布用于275/45ZR20高性能轿车子午线轮胎胎体,成品轮胎的充气外缘尺寸和耐久性能均符合国家标准要求,高速性能略有提高,同时可减小轮胎质量,降低成本。 |
英文摘要: |
The application of 3+9×0.175NT steel cord in carcass of high performance passenger car radial tire was investigated.The results showed that using 1 ply 3+9×0.175NT steel cord instead of 2 ply 1670dtex/2-28EPI polyester cord in the carcass of 275/45ZR20 high performance passenger car radial tire,the inflation peripheral dimension and durability of the finished tire met the requirements of national standards,and the high-speed performance was slightly improved,at the same time the weight and cost of tire was reduced. |
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