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| 16. 00-25 36PR工程机械轮胎的设计 |
| Design on 16.00－25 36PR Off-The-Road Tire |
| Received:June 14, 2018 Revised:June 14, 2018 |
| DOI：10.12137/j.issn.2095-5448.2019.07.0395 |
| 中文关键词: 矿山机械 工程机械轮胎 结构设计 施工设计 |
| 英文关键词: mining machine off-the-road tire structure design construction design |
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| 中文摘要: |
| 介绍16.00－25 36PR工程机械轮胎的设计。结构设计：外直径?1 490 mm，断面宽?390 mm，胎圈着合直径?633 mm，胎圈着合宽度?286 mm，行驶面宽度?354 mm，行驶面弧度高?30 mm，断面水平轴位置（H1/H2） 0.896 0，采用以横向花纹沟为主的普通块状花纹，花纹周节数?30。施工设计：胎面采用缠绕法生产，胎圈采用三钢圈结构，胎体采用16层高强度1400dtex/3锦纶66帘布，缓冲层采用4层1400dtex/2V3锦纶66帘布，采用胶囊反包成型机成型、Φ2 200 mm柱塞式硫化罐硫化。成品轮胎充气外缘尺寸和物理性能均达到相关国家标准和设计要求。 |
| 英文摘要: |
| The design on 16.00－25 36PR off-the-road tire was described.In the structure design，the following parameters were taken：overall diameter?1 490 mm，cross-sectional width?390 mm，bead diameter at rim seat?633 mm，bead width at rim seat?286 mm，width of running surface 354 mm，arc height of running surface 30 mm，maximum width position of cross–section
（H1/H2）?0.896 0，deepened block pattern with transverse pattern grooves，and number of pattern pitches?30.In the construction design，the following processes were taken：winding processed tread，three steel wires for bead，16 layers of high strength 1400dtex/3 nylon 66 cord for carcass，4 layers of 1400 dtex/2V3 nylon 66 cord for breaker ply，using bladder turn up building machine to build tires，and Φ2 200 mm plunger type vulcanizing tank to cure tires．The inflated peripheral dimension and physical properties of the finished tire met the requirements of national standards and relevant design. |
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