迈腾1.8T轿车转向驱动桥设计(英文版)(含CAD图,CATIA三维图)

迈腾1.8T轿车转向驱动桥设计(英文版)(含CAD图,CATIA三维图)(任务书,开题报告,外文翻译,文献摘要,论文说明书英文版9000字,CAD图3张,CATIA三维图,答辩PPT,答辩问题)
Abstract
The basic function of driving axle is to increase the driving axle to the left and right wheels after increasing the transmission axle or transmission torque and reducing the speed appropriately. Secondly, the driving axle also bears the vertical force, longitudinal force and lateral force between road surface and frame or body, as well as braking force and reaction moment. The steering drive axle adds the steering function on the basis of the driving axle, so that the car can run according to the driver's requirements.Drive axle is one of the main assemblies in automobile transmission system. Whether the design of driving axle is reasonable or not is directly related to the performance of automobile. Driving axle is an important part of automobile. It bears all the forces and moments from road surface and suspension. It is one of the worst working conditions in automobile.

Based on the traditional design method of driving axle, this paper studies the design method of steering driving axle of Maiteng 1.8T car in detail, and puts forward a more feasible design idea. According to this idea, design and calculate the data and draw the parts of the steering drive axle. At the same time, I also looked up the structure principle of the drive axle of the existing Maiteng 1.8T sedan, deepened the understanding of the overall structure of the drive axle from the prototype, combined with the latest information about the drive axle and the knowledge of the automobile design books to design calculation and draw sketches, and then used AUTOCAD software to draw the assembly drawings, thus improving the design efficiency.

Key words: automobile drive axle main reducer differential mechanism
half axle
 

Catalog
Abstract    1
1 Introduction    1
2 Selection of Structural Scheme of Driving Axle    2
3 Design of Main Reducer    3
3.1 Structure Form of Main Reducer    3
3.2 Types of main reducer    4
3.3 Supporting forms of main and following cylindrical gears of main Reducer    6
3.4 Selection and calculation of basic parameters of main reducer    7
4. Design of Differential    17
4.1 Selection of Differential Structure    17
4.2 Gear Design of Common Bevel Gear Differential    18
5 Design of Driving Device for Driving Wheels    25
5.1 Type of Half Axis    25
5.2 Design and Calculation of Half Axis    26
5.3 Half-Axis Strength Ratio Core    26
5.4 Structural Design and Material and Heat Treatment of Half Axis    29
6 Universal Joint Design    30
6.1 Structure Selection of Universal Joints    30
6.2 Material and Heat Treatment of Universal Joint    32
7 Design of driving axle housing    32
8 Steering knuckle design    33
9 Conclusiomand Prospect    34
Reference    36
Thanks    37