长安悦翔轿车驱动桥设计.docx

北京理工大学珠海学院二〇二〇届本科生毕业设计
长安悦翔汽车驱动桥设计
学院： 工业自动化
专业： 车 performance of the vehicle. Different structural forms and different parameter sizes will directly or indirectly affect the vehicle's economy, handling stability and dynamic performance. Therefore, for the whole vehicle design, the design of the drive axle is crucial, a little deviation, will seriously threaten the safety of the vehicle, or even endanger the lives of passengers.
The main content of this paper is to complete the design of drive axle. First of all, according to the knowledge learned during the undergraduate period, the traditional drive axle design method was adopted to collect the data of this model, and the relevant working principles and structural characteristics of the drive axle were learned according to the relevant literature. A design thinking process with high feasibility was developed to complete the design and calculation of the main parts of the drive axle. After repeated checking and modification, the reasonable design parameters of the drive axle are finally determined, and according to the calculation results, the drawings are completed with the help of computer AutoCAD and other drawing software.
Keywords: automobile drive axle main reducer differential half shaft
北京理工大学珠海学院二〇二〇届本科生毕业设计
目 录
长安悦翔汽车驱动桥设计 1
诚信承诺书 2
长安悦翔轿车驱动桥设计 3
摘 要 3
Abstract 4
1 绪 论 7
课题研究目的及意义 7
驱动桥结构方案的选定 7
2 主减速器设计 9
9
9
、从动圆柱齿轮的支承形式； 11
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11
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15
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3差速器的设计 21
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22
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26
4半轴的设计 27
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5万向节的设计 33
北京理工大学珠海学院二〇二〇届本科生毕业设计
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