| 宁研彤,刘风丽,杨和涛,王丹灵.4×0.225UT OC特高强度钢丝帘线在半钢子午线轮胎带束层中的应用[J].轮胎工业,2022,42(11):0682-0684 |
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| 4×0.225UT OC特高强度钢丝帘线在半钢子午线轮胎带束层中的应用 |
| Application of 4×0.225UT OC Ultra High Tencity Steel Cord in Belt of Steel-belted Radial Tire |
| 投稿时间：2021-09-17 修订日期：2021-09-17 |
| DOI：10.12135/j.issn.1006-8171.2022.11.0682 |
| 中文关键词: 半钢子午线轮胎 钢丝帘线 特高强度 带束层 轻量化 |
| 英文关键词: steel-belted radial tire steel cord super high tencity belt lightweight |
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| 中文摘要: |
| 研究4×0.225UT OC特高强度钢丝帘线在半钢子午线轮胎带束层中的应用。结果表明：与2＋2×0.25HT高强度钢丝帘线相比，4×0.225UT OC钢丝帘线直径和线密度小，以其替代2＋2×0.25HT钢丝帘线用于半钢子午线轮胎带束层，成品轮胎的强度、高速性能和耐久性能满足开发要求，舒适性能提升，同时可减小钢丝帘线及胶料用量，节约成本。 |
| 英文摘要: |
| The application of 4×0.225UT OC ultra high tencity steel cord in the belt of steel-belted radial tire was studied.The results showed that compared with 2＋2×0.25HT high tencity steel cord，4×0.225UT OC steel cord possessed small diameter and linear density.Using 4×0.225UT OC steel cord to replace 2＋2×0.25HT steel cord in the belt of steel-belted radial tire，the strength，high speed performance and durability of the finished tire met the requirements of development，the comfort was improved，at the same time the amount of steel cord and compound decreased，and the cost was reduced. |
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