| 刘贵鹏,赵金龙,郑伟,佐家军.3＋9＋15×0.225HT钢丝帘线在12.00R20 20PR全钢载重子午线轮胎胎体中的应用[J].橡胶科技,2018,16(8):42-45. |
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| 3＋9＋15×0.225HT钢丝帘线在12.00R20 20PR全钢载重子午线轮胎胎体中的应用 |
| Application of 3＋9＋15×0.225HT Steel Cord in Carcass of 12.00R20 20PR TBR Tire |
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| DOI： |
| 中文关键词: 钢丝帘线 胎体 全钢载重子午线轮胎 |
| 英文关键词: steel cord carcass TBR tire |
| 基金项目: |
| 中图分类号:U463.341＋.3；TQ330.38＋9 |
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| 全文下载次数: 548 |
| 中文摘要: |
| 研究3＋9＋15×0.225HT钢丝帘线在12.00R20 20PR全钢载重子午线轮胎胎体中的应用。结果表明：与3＋9＋15×0.22＋0.15NT钢丝帘线相比，3＋9＋15×0.225HT钢丝帘线无外缠丝，直径小，强度高，渗胶性能和抗疲劳性能好；3＋9＋15×0.225HT钢丝帘线替代3＋9＋15×0.22＋0.15NT钢丝帘线用于12.00R20 20PR全钢载重子午线轮胎胎体中，成品轮胎的充气外缘尺寸符合国家标准要求，质量减小，成本降低，强度性能、耐久性能和高速性能提高。 |
| 英文摘要: |
| The application of 3＋9＋15×0.225HT steel cord in the carcass of 12.00R20 20PR TBR tire was investigated. The results showed that，compared with 3＋9＋15×0.22＋0.15NT steel cord，3＋9＋15×0.225HT steel cord didn’t have any outer winding wire，possessed smaller diameter，higher strength and better rubber penetration property and fatigue resistance. Using 3＋9＋15×0.225HT steel cord instead of 3＋9＋15×0.22＋0.15NT steel cord in the carcass of 12.00R20 20PR truck and bus radial tire，the inflated peripheral dimension of the finished tire met the requirement of national standard，the tire weight and cost were reduced，and the tire strength，durability and high speed performance increased. |
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