|
二维码（扫一下试试看！） |
| 36×14－20 11.00 Skid steer ND HPS高载荷煤矿用无轨工程机械车辆实心轮胎的设计 |
| Design on 36×14－20 11.00 Skid Steer ND HPS Solid Tire of High Load Trackless Construction Machinery Vehicle for Coal Mine |
| Received:April 13, 2022 Revised:April 13, 2022 |
| DOI：10.12137/j.issn.2095-5448.2024.03.0149 |
| 中文关键词: 实心轮胎 结构设计 施工设计 成品轮胎性能 |
| 英文关键词: solid tire structure design construction design finished tire performance |
| 基金项目: |
| 中图分类号: |
|
| Hits: 319 |
| Download times: 176 |
| 中文摘要: |
| 介绍36×14－20 11.00 Skid steer ND HPS高载荷煤矿用无轨胶轮工程机械车辆实心轮胎的设计。结构设计：外直径 908 mm，断面宽 352 mm，行驶面宽度 326 mm，行驶面弧度高 6.8 mm，胎圈着合直径 518.5 mm，胎圈着合宽度 286 mm，断面水平轴位置（H1/H2） 0.873，采用无方向横向大花纹块类型花纹，花纹深度 15.5 mm，花纹饱和度 74.6%，花纹周节数 24，在断面水平轴位置上设计椭圆锥形胎侧减震和散热孔，长度超过胎冠宽度的1/2。施工设计：轮胎采用3层胶料结构，钢丝圈结构为10根×7层，钢丝圈直径为530 mm，钢丝圈数量为6个。采用机头直径为470～530 mm、机头宽度为500 mm的成型机成型、平板硫化机硫化轮胎。成品轮胎试验结果表明，轮胎充气外缘尺寸、物理性能、耐久性能、静负荷性能和防静电性能达到设计和特种车辆的要求。 |
| 英文摘要: |
| The design on 36×14－20 11.00 Skid Steer ND HPS solid tire of high load trackless rubber tired construction machinery vehicle for coal mine was introduced. In the structure design，the following parameters were taken：overall diameter 908 mm，cross-section width 352 mm，width of running surface 326 mm，arc height of running surface 6.8 mm，bead diameter at rim seat 518.5 mm，bead width at rim seat 256 mm，maximum width position of cross-section（H1/H2) 0.873，using non directional lateral large block pattern，pattern depth 15.5 mm，block/total ratio 74.6%，and number of pattern pitches 24，elliptical tapered sidewall damping and heat dissipation holes were designed on the horizontal axis of the section，with the length exceeding 1/2 of the crown width.In the construction design，the following processes were taken：3-layer rubber structure for tire and steel ring with structure of 7 layers 10 steel wires，530 mm in diameter and number of 6，using building machine with head diameter of 470～530 mm and head width of 500 mm to build tires and hot plate press to cure tires.The test results of the finished tire showed that the inflated peripheral dimension，physical property，endurance performance，static load performance and antistatic performance met the requirements of the design and special vehicles. |
|
View Full Text
View/Add Comment Download reader |
| Close |
