| 轿车等速万向传动中间轴的轻量化设计方法研究 |
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| 引用本文： | 王建伟,卢曦.轿车等速万向传动中间轴的轻量化设计方法研究[J].上海理工大学学报,2017,39(2):143-148. |
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| 作者姓名： | 王建伟 卢曦 |
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| 作者单位： | 上海理工大学 机械工程学院, 上海 200093;浙江工业职业技术学院 汽车学院, 绍兴 312000,上海理工大学 机械工程学院, 上海 200093 |
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| 基金项目： | 上海汽车工业科技发展基金资助项目（1623）；上海市科技攻关项目（14521100500） |
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| 摘 要： | 以轻量化为指标,考虑轿车等速万向传动中间轴的空间布置约束、产品功能约束、产品强度约束、制造工艺及热处理工艺约束和性能约束,提出了一种轿车等速万向传动中间轴轻量化的设计方法.通过强度试验验证了所设计的传动轴满足产品强度要求.与传统实心轴、等内径空心轴、摩擦焊接空心轴对比,减重效果明显.
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| 关 键 词： | 传动中间轴 轻量化 设计方法 减重 |
| 收稿时间： | 2016/11/15 0:00:00 |
Light-Weight Design of Constant Velocity Universal Joint Drive Countershaft |
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| WANG Jianwei and LU Xi.Light-Weight Design of Constant Velocity Universal Joint Drive Countershaft[J].Journal of University of Shanghai For Science and Technology,2017,39(2):143-148. |
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| Authors: | WANG Jianwei and LU Xi |
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| Institution: | School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;College of Automobile, Zhejiang Industry Polytechnic College, Shaoxing 312000, China and School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | A light-weight design method was introduced considering the constraints of the space layout,function,strength,manufacturing and strengthening processes of the constant velocity universal joint drive countershaft.The shafts designed based on this light-weight method can meet the requirements,which was verified by static strength and fatigue tests.Besides,its effect on weight reduction is much more clear than those of solid shafts,constant diameters hollow shafts and friction-welded shafts. |
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| Keywords: | drive countershaft light-weight design method weight reduction |
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