畢業(yè)論文：載重汽車后橋設(shè)計

1、畢 業(yè) 論 文（設(shè) 文（設(shè) 計） 計）題 目： 載重汽車后橋設(shè)計 （英文）： After the truck bridge design 院 別： 機電學(xué)院 專 業(yè)： 機械設(shè)計制造及其自動化（汽車工程） 姓 名： 陳鳳富 學(xué) 號： 2004

2、090243021 指導(dǎo)教師： 伍強 日 期： 2008 年 5 月 25 號 的傳動效率可高達 99%。關(guān)鍵字： 關(guān)鍵字：載重汽車;后橋;單級減速橋;弧齒錐齒輪After the truck bridge designAbstract AbstractTruck after the bridge (driven

3、Bridge) as a vehicle one of the four trains, carrying a full load of the truck load and ground by the wheels, chassis and body-bearer for the suspension of the vertical, vertical edge , The horizontal force and torque, a

4、nd the impact load; after the bridge (Drive Bridge) also convey transmission of the biggest torque, the bridge also bear a shell counterproductive torque.Car driver and the structure of the bridge design parameters in ad

5、dition to the reliability and durability of the car with important influence, but also on the performance of motor vehicles such as the driving force of economy, ride through, maneuverability and stability actuator Has a

6、 direct impact. In addition, the truck driver bridge in the assembly of motor vehicles is also covered various mechanical parts, components, sub-assembly, and other species up to the great assembly. For example, the driv

7、e includes the main bridge reducer, differential, the gear wheel drive (axle and wheel-reducer), shell and all kinds of gear Bridge.Visible from above, the car driver involved in bridge design mechanical parts and compon

8、ents of the very wide variety of these parts, components and assembly manufacturing to design to almost all the modern machinery manufacturingprocess.When a large high-power engine torque output to meet the current truck

9、 fast, dependable high-efficiency, cost-effective when necessary, must be with an efficient and reliable rear axle. Therefore, the efficient use of transmission slowdown in single-stage driver bridge has become a heavy v

10、ehicle of the future development direction. Reference to the traditional paper-driven approach to the design of the bridge the truck driver bridge design. This article first to identify the main components of the structu