| 陈建国,白雅,罗吉良.6.50R16LT 10PR冬季无镶钉轻型载重子午线轮胎的设计[J].轮胎工业,2014,34(11):659-662 |
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| 6.50R16LT 10PR冬季无镶钉轻型载重子午线轮胎的设计 |
| Design of 6.50R16LT 10PR Winter Light Truck Radial Tire without Nails |
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| DOI： |
| 中文关键词: 轻型载重子午线轮胎 冬季无镶钉轮胎 结构设计 施工设计 |
| 英文关键词: light truck radial tire winter tire without nails structure design construction design |
| 基金项目: |
| 中图分类号:U463.341+.3/.6；TQ336.1 |
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| 中文摘要: |
| 介绍6.50R16LT 10PR冬季无镶钉轻型载重子午线轮胎的设计。结构设计：外直径 747 mm，断面宽 171 mm，行驶面宽度 146 mm，胎圈着合直径 404.8 mm，胎圈着合宽度 154 mm，断面水平轴位置（H1/H2） 1.100 9，采用之字形花纹设计，花纹深度 14.4 mm，花纹饱和度 65%，花纹周节数 71。施工设计：胎面采用三复合挤出工艺挤出，胎体采用2层1670dtex/2 聚酯浸胶帘布，带束层采用3层3×0.2+6×0.35HT钢丝帘布，采用二次法成型机成型、双模定型硫化机硫化。成品性能试验结果表明，成品轮胎的外缘尺寸、强度性能、耐久性能和高速性能均符合相应设计和国家标准要求。 |
| 英文摘要: |
| The design of 6.50R16LT 10PR winter light truck radial tire without nails was described.In the structure design，the following parameters were taken：overall diameter 747 mm，cross-sectional width 171 mm，width of running surface 146 mm，bead diameter at rim seat 404.8 mm，bead width at rim seat 154 mm，maximum width position of cross-section（H1/H2） 1.100 9，zigzag tread pattern，pattern depth 14.4 mm，block/total ratio 65%，and total number of pitches 71.In the construction design，the following processes were taken：co-extruded tread，2 layers of 1670dtex/2 polyester dipped cord for carcass ply，three layers of 3×0.2+6×0.35HT steel cord for belt，two stage building machine to build tires and curing press to cure tires.It was confirmed by the tests of the finished tire that，the peripheral dimension，strength performance，endurance performance and high speed performance met the requirements in design and national standard. |
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