| 蔡莹莹,余本祎,邢程.具有越野综合性能轮胎的设计[J].轮胎工业,2018,38(6):337-340 |
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| 具有越野综合性能轮胎的设计 |
| Design on Cross-Country Tire |
| 投稿时间：2017-04-11 修订日期：2017-04-11 |
| DOI： |
| 中文关键词: 越野轮胎 胎面花纹 胎肩花纹 有限元分析 |
| 英文关键词: cross-country tire tread pattern shoulder pattern FEA |
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| 中文摘要: |
| 采用独特的胎面块状花纹设计、胎冠与胎肩花纹块互锁式设计、花纹块边缘阶梯状咬合式设计、贯通式排泥大沟槽设计、沟底保护胶条及胶片设计以及胎侧和肩部防撞设计，配合优化的胎面弧度等，开发一款具有越野综合性能的轮胎，使轮胎在具有良好方形接地形状的基础上，拥有抗撞击、抗撕裂、排泥、排石子性能。成品轮胎性能试验结果表明，轮胎的脱圈阻力、耐久性能和高速性能符合相关标准要求；接地形状良好，接地压力分布均匀；乘坐舒适性以及干湿地操控性能均良好。 |
| 英文摘要: |
| In this work，the tire with cross-country comprehensive performance was developed by adopting unique tread block pattern design，interlock design between tire crown and tire shoulder patterns，ladder-like joints at the edge of pattern blocks，large through grooves for mud shedding，protection strip for groove bottom，collision protection design for the sidewall and shoulder，and optimized tread curvature.The tire had a good square footprint，and possessed good impact resistance，tear resistance，mud shedding and gravel shedding performance.It was confirmed by the finished tire test that，the bead unseating resistance，endurance and high speed performance met the requirements of relevant standards，the footprint of tire was good，the contact pressure distribution was uniform，and ride comfort，dry and wet handling performance were good. |
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