| 轮胎侧向刚度试验研究 |
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| 引用本文： | 王碧玉,孙燕琴,杨茂林,王永成.轮胎侧向刚度试验研究[J].轮胎工业,2010,30(2):114-118. |
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| 作者姓名： | 王碧玉 孙燕琴 杨茂林 王永成 |
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| 作者单位： | 1. 北京橡胶工业研究设计院,北京,100143
2. 北京橡胶工业研究设计院,北京,100143;国家橡胶轮胎质量监督检验中心,北京,100143 |
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| 摘 要： | 采用轮胎室内静态刚度测量装置测量轮胎的侧向刚度，考察充气停放时间、滑板运行速度、冠带层帘线材料弹性模量、垂直负荷和充气压力对轮胎静态侧向刚度的影响，并研究静态和动态侧向刚度数据之间的关系，得到轮胎充气停放时间是影响侧向刚度数据重复性的重要因素及冠带层帘线材料弹性模量增大可以有效提高轮胎侧向刚度等结论。
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| 关 键 词： | 轮胎 侧向刚度 充气停放时间 滑板运行速度 冠带层弹性模量 |
Experimental investigation on the lateral stiffness of tire |
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| WANG Biyu,SUN Yanqin,YANG Maolin and WANG Yongcheng.Experimental investigation on the lateral stiffness of tire[J].Tire Industry,2010,30(2):114-118. |
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| Authors: | WANG Biyu SUN Yanqin YANG Maolin and WANG Yongcheng |
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| Affiliation: | 1.Beijing Research and Design Institute of Rubber Industry/a>;Beijing 100143/a>;China/a>;2.China National Tyre Quality Supervision and Inspection Center/a>;China |
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| Abstract: | The lateral stiffness of tire was measured through indoor static stiffness measuring equipment.The effects of packing time,slip board velocity,cap ply cord elastic modulus,vertical load and inflation pressure on the lateral stiffness were investigated,and the relationship of lateral stiffness at static state and that at dynamic state was studied.It came to the conclusions that the packing time was an important factor influencing repeatability of lateral stiffness;increase of cap ply cord elastic modulus cou... |
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| Keywords: | tire lateral stiffness packing time slip board velocity cap ply cord elastic modulus |
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