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小型农业驱动轮胎结构设计的优化 |
Structure Design Optimization of Small Agricultural Drive Tire |
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DOI: |
中文关键词: 农业驱动轮胎;结构设计;胎面花纹;优化 |
英文关键词: agricultural drive tire;structure design;tread pattern;optimization |
基金项目:江苏省高校“青蓝工程”资助项目(QLGC-2013-03) |
中图分类号:TQ336.1;U463.341+.59 |
Author Name | Affiliation | CAO Yue | Xuzhou College of Industrial Technology | XU Yunhui | Xuzhou College of Industrial Technology | LI Peipei | Xuzhou College of Industrial Technology | SUN Peng | Xuzhou College of Industrial Technology | SONG Shuaishuai | Xuzhou College of Industrial Technology |
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中文摘要: |
以7.50-16和6.00-12规格为例,介绍小型农业驱动轮胎的结构设计优化情况。7.50-16(6.00-12)轮胎:外直径 802(636) mm,断面宽 193(156) mn,行驶面宽度 177(149) mm,断面水平轴位置(H1/H2) 0.722(0.716),胎圈着合宽度 136(112) mm,花纹深度 23(22) mm,花纹宽度 27(24) mm,花纹周节数 18(16),花纹排列角度约为23°,花纹块前支撑角为15°,后支撑角为25°,胎体采用4层1400dtex/2V2(1400dtex/1)锦纶66浸胶帘布。成品轮胎试验结果表明,轮胎的充气外缘尺寸、物理性能和帘线性能均符合相应标准要求。 |
英文摘要: |
The structural design of small agricultural drive tire was optimized by taking 7.50-16 and 6.00-12 tires as examples.For 7.50-16(6.00-12) tire,the following parameters were taken:overall diameter 802(636) mm,cross-sectional width 193(156) mm,width of running surface 177(149) mm,maximum width position of cross–section(H1/H2) 0.722(0.716),bead width at rim seat 136(112) mm,pattern depth 23(22) mm,pattern width 27(24) mm,total number of pitches 18(16),pattern arrangement angle 23°,front supporting angle of blocks 15°,rear supporting angle 25°,and 4 layers of 1400dtex/V2(1400dtex/1) nylon 66 dipped cord for carcass ply.It was confirmed by the finished tire test that,the inflated peripheral dimension,physical properties and cord performance met the requirements in the relative standards. |
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