本科毕业设计设计题目：帕萨特B5轿车电器维修工艺设计姓名学院专业年级学号指导教师2012年6月22日目录1引言..............................................................................12设计说明书.......................................................................22.1设计的目的及意义...........................................................22.2设计的主要内容............................................................22.3设计内容及维修工艺卡片使用和说明...........................................33帕萨特B5轿车简介及电器设备组成及维修方法..........................................33.1帕萨特B5轿车简介.........................................................33.2帕萨特B5轿车电器设备组成及电气设备特点....................................43.2.1帕萨特B5轿车电器设备组成..........................................43.2.2帕萨特B5轿车电气设备特点..........................................43.3帕萨特B5轿车电器检测工具及维修方法.......................................43.3.1帕萨特B5轿车电器设备故障的基本形式................................43.3.2帕萨特B5轿车电器设备故障常用检测工具及诊断基本方法................54维修工艺卡........................................................................54.1维修工艺流程...............................................................64.2故障诊断的基本流程及内容...................................................74.3电源系统故障诊断及内容.....................................................84.3.1蓄电池检测基本过程.................................................84.3.2蓄电池故障检查的基本要求...........................................94.3.3蓄电池拆装过程....................................................104.3.4蓄电池基本故障....................................................114.3.5蓄电池酸液浓度偏差................................................124.3.6交流发电机构造图..................................................134.3.7交流发电机原理图..................................................144.3.8交流发电机故障检查................................................154.3.9交流发电机常见故障................................................184.3.10集成电路调节器...................................................194.3.11充电系统故障诊断.................................................204.3.12蓄电池验证实验...................................................214.3.13交流发电机验证实验...............................................224.4起动系统故障诊断及内容....................................................254.4.1起动机拆装........................................................254.4.2起动机的检修......................................................264.4.3起动机基本故障.....................................................294.4.4起动机验证试验....................................................314.5仪表及信号装置故障维修....................................................324.5.1组合仪表查询控制单元..............................................324.5.2故障表............................................................334.5.3显示组编号、匹配表................................................354.5.4组合仪表的拆装....................................................364.5.5组合仪表插接件配置................................................384.5.6组合仪表常见故障与排除............................................40参考文献：..............................................................
