汽车传动系的检测与故障诊断 毕业论文.doc

毕业论文 题目：汽车传动系故障诊断与检修 专 业 名 称 汽车检测与维修专业 班 级 姓 名 学 号 指 导 教 师 　 　 2012 年 06 月 24日 摘 要 黑体小四段前段后为1.5行随着世界汽车整车产业的发展，我国买车的家庭也越来越多，人们对其性能的要求也越来越高。传动系作为汽车动力传动的重要部分，直接关系到汽车的安全性、操控性、舒适性和经济性等各种关键的性能，因此本文将简单的介绍下汽车的传动系。首先讲述汽车传动系的整体结构；具体介绍离合器、变速器、万向传动装置和驱动桥等主要部件 黑体小四 段前段后为1.5行 关键词：传动系 离合器 变速器 万向传动装置 驱动器 故障 检测 诊断 Abstract With the auto industry development, our country a cars family also is more and more, people on the properties of the demand more and more is also high. The transmission as a car an important part of the power transmission, directly related to the safety of the car, playability, comfort and economy, all key performance, so this paper will simply introduced the car transmission. First of all about the structure of the auto transmission; Introduce the clutch, the transmission, universal transmission device and drive axle of main components such as working principle. And then the specific about auto transmission system of several common faults and maintenance methods of: Key words:: transmission clutch transmission universal transmission device drives fault detection and diagnosis 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc307483970 1 前 言 5 HYPERLINK \l _Toc307483971 2 概 述 5 HYPERLINK \l _Toc307483972 2.1 汽车底盘的组成与功用 6 HYPERLINK \l _Toc307483973 2.2 传动系 6 HYPERLINK \l _Toc307483974 2.3 行驶系 7 HYPERLINK \l _Toc307483975 2.4 转向系 7 HYPERLINK \l _Toc307483976 2.5 制动系 7 HYPERLINK \l _Toc307483977 3 传动系及常见故障诊断 8 HYPERLINK \l _Toc307483978 3.1传动系的功用 8 HYPERLINK \l _Toc307483979 3.2传动系的种类和组成 8 HYPERLINK \l _Toc307483980 3.3传动系常见故障 11 HYPERLINK \l _Toc307483981 4 离合器故障诊断 11 HYPERLINK \l _Toc307483982 4.1 离合器的组成及部位 11 HYPERLINK \l _Toc307483983 4.2离合器的种类 12 HYPERLINK \l _Toc307483984 4.3 离合器的工作原理 12 HYPERLINK \l _Toc307483985 4.4 离合器常见故障和诊断 PAGEREF _Toc307483985 \h 13