| 宋敬连,庄玉森,程磊,高卫东.60×18.00－35 50PR TL L-5矿用支架搬运车 填充轮胎的设计[J].轮胎工业,2022,42(9):0532-0535 |
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| 60×18.00－35 50PR TL L-5矿用支架搬运车 填充轮胎的设计 |
| Design on 60×18.00－35 50PR TL L-5 Filling Tire for Mining Support Carrier |
| 投稿时间：2022-04-27 修订日期：2022-04-27 |
| DOI：10.12135/j.issn.1006-8171.2022.09.0532 |
| 中文关键词: 矿用支架搬运车 聚氨酯填充轮胎 结构设计 施工设计 成品性能 |
| 英文关键词: mining support carrier polyurethane filled tire structural design construction design finished tire performance |
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| 中文摘要: |
| 介绍60×18.00－35 50PR TL L-5矿用支架搬运车填充轮胎的设计。结构设计：外直径 1 472 mm，断面宽 455 mm，行驶面宽度 400 mm，行驶面弧度高 －8 mm，胎圈着合直径 882 mm，胎圈着合宽度 381 mm，断面水平轴位置（H1/H2） 0.928 1，胎面采用L-5块状超加深花纹，花纹深度 50 mm，花纹周节数 14，花纹饱和度 82%，采用聚氨酯弹性体填充轮胎。施工设计：胎面采用丁苯橡胶/天然橡胶并用配方，胎体帘布层和缓冲层分别采用20层1400dtex/3V1锦纶66帘布和4层930dtex/2V3锦纶66帘布，采用胶囊反包成型机成型、胶囊定型硫化罐硫化。成品轮胎性能试验结果表明，成品轮胎的充气外缘尺寸符合设计要求，物理性能达到国家标准要求，实际装车性能良好。 |
| 英文摘要: |
| The design on 60×18.00—35 50PR TL L-5 filling tire for mining support carrier was introduced.The structure design parameters as follows：overall diameter 1 472 mm，cross-section width 455 mm，width of running surface 400 mm，arc height of running surface —8 mm，bead diameter at rim seat 882 mm，bead width at rim seat 381 mm，maximum width position of cross-section（H1/H2） 0.928 1，using a L-5 block super deepened pattern，pattern depth 50 mm，number of pattern pitches 14，the block/total ratio 82%，and the tire was filled with polyurethane elastomer.In the construction design，the following processes were taken：using styrene butadiene rubber/natural rubber blend formula for the tread，and the carcass ply and the buffer layer were respectively using 20 layers of 1400dtex/3V1 nylon 66 cords and 4 layers of 930dtex/2V3 nylon 66 cords，using turn-up bladder building machine to build tire，and bladder vulcanizier to cure tire.The test results of the finished tire showed that the inflated peripheral dimension met the design requirements，the physical properties met the national standard requirements, and the actual loading performance was good. |
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