| 张颖,王泽君,张炬栋.3×0.22/9×0.20CCUT特高强度紧密型钢丝帘线在无内胎全钢载重子午线轮胎胎体中的应用[J].橡胶科技,2018,16(3):25-27. |
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| 3×0.22/9×0.20CCUT特高强度紧密型钢丝帘线在无内胎全钢载重子午线轮胎胎体中的应用 |
| Application of 3×0.22/9×0.20CCUT Extra High Strength Compact Steel Cord in Carcass of Tubeless TBR Tire |
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| DOI： |
| 中文关键词: 无内胎全钢载重子午线轮胎 特高强度钢丝帘线 胎体 |
| 英文关键词: tubeless TBR tire extra high strength steel cord carcass |
| 基金项目: |
| 中图分类号:U463.341；TQ330.38＋9 |
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| 中文摘要: |
| 研究3×0.22/9×0.20CCUT特高强度紧密型钢丝帘线在无内胎全钢载重子午线轮胎胎体中的应用。结果表明：与3×0.22/9×0.20CCHT高强度紧密型钢丝帘线相比，3×0.22/9×0.20CCUT钢丝帘线直径较小，破断力较大，压延密度和厚度较小；3×0.22/9×0.20CCUT钢丝帘线替代3×0.22/9×0. 20CCHT钢丝帘线用于295/75R22.5 14PR无内胎全钢载重子午线轮胎胎体中，成品轮胎的充气外缘尺寸和强度性能达到国家标准要求，高速性能、耐久性能和胎圈耐久性能显著提高，质量减小，成本降低。 |
| 英文摘要: |
| The application of 3×0.22/9×0.20CCUT extra high strength compact steel cord in the carcass of tubeless TBR tire was investigated. The results showed that，compared with 3×0.22/9×0.20 CCHT high strength compact steel cord，3×0.22/9×0.20CCUT steel cord had smaller diameter，larger breaking force，smaller calendering density and thickness. By using 3×0.22/9×0.20CCUT steel cord to replace 3×0.22/9×0.20CCHT steel cord in the carcass of 295/75R22.5 14PR tubeless TBR tire，the inflated peripheral dimension and strength performance of the finished tire met the requirements of national standards，the high-speed performance，endurance performance and bead endurance performance of tire were significantly improved，and the weight and production cost were reduced. |
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