| 辐板式全塑轮胎材料选择及结构分析 |
| The Materials Selection and Structural Analysis of Plastic Tires with Wheel Spokes |
| 投稿时间：2016-03-07 修订日期：2016-03-07 |
| DOI： |
| 中文关键词: 辐板式全塑轮胎 材料选择 轮胎性能 有限元分析 |
| 英文关键词: plastic tires with wheel spokes materials selection tire performance finite element analysis |
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| 中文摘要: |
| 本文以辐板式全塑轮胎为对象,以实现注塑成型为目的,采用新型材料,提高全塑轮胎的使用性能。同时,应用ABAQUS分析软件,对辐板式全塑轮胎的轮辐数进行了数值优化,考察轮辐数对轮胎力学强度、下沉量以及接地性能的影响。结果表明：新材料选择提高了轮胎的性能要求；轮辐数量为30时,轮胎最大应力、下沉量和接地面积在两极限位置差异较小；与充气轮胎相比,30轮辐轮胎的下沉量高出6.8%,接地面积高出5.4%,为最优结构设计。 |
| 英文摘要: |
| In this paper, the new materials was used for plastic tires with wheel spokes to achieve injection molding and improve the performance of plastic tires. The number of wheel spokes was optimized by numerical simulation by using ABAQUS software, the effect of the number of wheel spokes on mechanical strength, deflection and contact area was studied. It showed that the material could meet the requirements of tire properties. When the number of wheel spokes was thirty, the difference between two positions was relatively low in terms of the maximum stress, the deflection and contact area. The deflection and contact area of thirty spokes tires were 6.8% and 30.7% times higher than those of pneumatic tire, respectively. |
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