| 某轻型卡车后桥车轮螺栓松动问题分析及优化 |
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| 引用本文： | 向莎.某轻型卡车后桥车轮螺栓松动问题分析及优化[J].汽车实用技术,2014(7):82-84. |
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| 作者姓名： | 向莎 |
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| 作者单位： | 安徽江淮汽车股份有限公司,安徽合肥230601 |
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| 摘 要： | 本文主要通过对某轻型卡车后桥车轮螺栓松动问题进行分析,找出了松动产生的原因和机理,并相应进行了改进设计。最后对改进设计的样件进行了实物验证,证明了改进是有效的。通过本次故障分析和优化设计,也为同类结构的车轮螺栓设计提供了几个关键控制因素,为解决同类问题提供可供参考的思路。
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| 关 键 词： | 车轮螺栓 滚花 过盈量 |
Bridge wheel bolts loose after a problem analysis and optimization of light trucks |
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| Authors: | Xiang Sha |
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| Institution: | Xiang Sha (Anhui Jianghuai Automobile Co., Ltd.,Anhui Hefei 230601) |
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| Abstract: | In this paper, through the bridge after a light truck wheel bolts loosening problem analysis to identify the causes and mechanism of loose produce, and accordingly improved design. Finally, the improved design for the sample kind have proved to be effective for the improvement. Through this failure analysis and design optimization, but also for the wheel bolt design similar structure provides several key controlling factors for solving similar problems provided for reference ideas. |
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| Keywords: | Wheel bolts Knurled Interference |
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