毕业论文 厢式车总布置设计.zip

摘  要
　　　近年来，随着我国的高速公路的迅速发展，货物的厢式运输不断增加，厢式汽车在专门运输和专项作业中的优越性也越来越明显，用户对厢式汽车优越性的认识逐渐加深，对其需求也日益增加。随着国民经济的持续快速增长，我国厢式汽车市场进入了快速成长期，今后我国厢式运输车的需求量将更迅猛地增加。
　　　本文首先根据汽车总布置的要求，对厢式货车的特点以及国内外发展状况都做了相关的概述。然后选择整车和各总成的结构型式，对各个主要技术特性参数和性能参数进行相关的设计和计算，使各总成有机地组合在一起，形成一个完整的整车概念，并保证所设计的汽车具有良好的技术性能。

关键词：厢式货车 汽车总布置设计 轴荷分配 汽车燃油经济性 悬架系统
Abstract
　　　In recent years, as China's rapid development of highway, the transportation of goods has increased, the superiority of van transportation in the special transport and special operations has also become increasingly obvious. The consumers have more and more known the superiority of van, and their requirement of van also increase day by day.
　　　With the national economy continued to grow rapidly ，our market of van in China has entered a rapid growth stage, and in the future the demand for van will increase tremendously in china.
　　　In this paper, in accordance with the requirement for the layout of vehicle, I first gave a general overview of the features and the development both at home and abroad of van. Then, I selected the structure of the vehicle and each assembly, and made design and calculations of the main technical characteristics of the various parameters and performance parameters, in order to let every assembly combine into a unified or integrated whole, at last the van own good technical performance.

Key words: Van  Vehicle layout  Axle-load  Automobile Fuel Economy  Suspension System