| 周献伟,王子豪,柯炜,阎龙飞,倪小宇,侯莉莉,车明明.高负荷195/70R15LT 12PR 109/105R全钢子午线轮胎的开发[J].轮胎工业,2026,46(6):0349-0351 |
 二维码(扫一下试试看!) |
| 高负荷195/70R15LT 12PR 109/105R全钢子午线轮胎的开发 |
| Development of High-Load 195/70R15LT 12PR 109/105R All-steel Redial Tire |
| 投稿时间:2025-10-16 修订日期:2025-10-16 |
| DOI: |
| 中文关键词: 高负荷轮胎 全钢子午线轮胎 施工设计 |
| 英文关键词: high-load tire all-steel radial tire construction design |
| 基金项目: |
| 中图分类号: |
|
| 摘要点击次数: 255 |
| 全文下载次数: 67 |
| 中文摘要: |
| 介绍高负荷195/70R15LT 12PR 109/105R全钢子午线轮胎的开发。结构设计采用现有模具轮廓尺寸。施工设计:胎面采用四复合(胎面胶、基部胶、小胎侧胶和导电胶)挤出方式,胎体采用1+5×0.18UT钢丝帘线替代原聚酯帘线,胎圈部位增加补强层,三角胶高度为50 mm。轮胎的充气外缘尺寸、强度性能、高速性能和耐久性能均满足国家标准要求,高负荷耐久性能超过原同规格半钢子午线轮胎的1倍以上,可有效提高轮胎的乘载能力。 |
| 英文摘要: |
| The development of high-load 195/70R15LT 12PR 109/105R all-steel radial tire was introduced.The structure design adopted the existing mold profile dimensions.Construction design:the tread employed four-component(tread compound,base compound,small sidewall compound and conductive compound) extrusion,the carcass using 1+5×0.18UT steel cord to replace the original polyester cord,reinforcement layer for the bead area,and the height of apex was 50 mm.The inflated peripheral dimensions,strength,high-speed performance and durability of the tire all met national standards,and the high-load durability exceeded that of the original same size steel-belted radial tire by more than 1 time,effectively enhancing the load-carrying capacity of the tire. |
|
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |