| 韩志田,姜晓凤,聂本梁.315/60R22.5无内胎全钢载重子午线轮胎的设计[J].轮胎工业,2016,36(5):280-283 |
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| 315/60R22.5无内胎全钢载重子午线轮胎的设计 |
| Design on 315/60R22.5 Tubeless Truck and Bus Radial Tire |
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| DOI： |
| 中文关键词: 全钢载重子午线轮胎 无内胎轮胎 结构设计 施工设计 |
| 英文关键词: truck and bus radial tire tubeless tire structure design construction design |
| 基金项目: |
| 中图分类号:U463.341+.3/.6；TQ336.1+4 |
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| 中文摘要: |
| 介绍315/60R22.5无内胎全钢载重子午线轮胎的设计。结构设计：外直径 946 mm，断面宽 316 mm，行驶面宽度 278 mm，行驶面弧度高 10 mm，胎圈着合直径 569.5 mm，胎圈着和宽度 312 mm，断面水平轴位置（H1/H2） 1.002，花纹深度 16 mm，花纹饱和度 75.5％，花纹周节数 53。施工设计：胎面采用胎面胶、基部胶和过渡胶片3层设计，采用3层带束层＋0°带束层设计，1#和2#带束层采用3＋8×0.33ST钢丝帘线，3#带束层采用3×4×0.22HE钢丝帘线，0°带束层采用3×7×0.20HE钢丝帘线，胎体采用3＋9＋15×0.175＋0.15钢丝帘线，钢丝圈采用Φ1.65 mm回火胎圈钢丝，采用三鼓成型机成型、硫化机硫化。成品性能试验结果表明，成品轮胎的外缘尺寸、强度性能和耐久性能等均达到设计和相关标准要求。 |
| 英文摘要: |
| The design on 315/60R22.5 Tubeless truck and bus radial tire was described．In structure design，the following parameters were taken：overall diameter 946 mm，cross-sectional width 316 mm，width of running surface 278 mm，arc height of running surface 10 mm，bead diameter at rim seat 569.5 mm，bead width at rim seat 312 mm，maximum width position of cross–section（H1/H2） 1.002，pattern depth 16 mm，block/total ratio 75.5%，and number of pattern pitches 53.In construction design，the following processes were taken：three layer tread construction with tread compound，base compound and transition compound，three layer belt plus 0° belt，3＋8×0.33ST steel cord for 1# and 2# belt，3×4×0.22HE steel cord for 3# belt，3×7×0.20HE steel cord for 0° belt，3＋9＋15×0.175＋0.15 steel cord for carcass ply，using Φ1.65 mm tempered steel for bead wire，and using three-drum building machine to build tire and curing press to cure tire．It was confirmed by the finished tire test that，the inflated peripheral dimension，strength performance and endurance performance reached the requirements of the design and corresponding standards． |
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