目录摘 要..............................................................IAbstract...........................................................II引 言..............................................................1第一章 冷却系统的概述..............................................2第二章冷却系统的类型及特点..........................................32.1 冷却系统的类型...............................................32.1.1 水冷...................................................32.1.2 风冷...................................................32.2 冷却系统的特点...............................................42.2.1 温度设定点.............................................42.2.2 提高温度设定点.........................................52.2.3 降低温度设定点.........................................5第三章冷却系统的组成结构与工作原理..................................6 3.1 冷却系统组成的结构..........................................6 3.2 冷却系统的工作原理..........................................6第四章 冷却系统故障分析............................................104.1 发动机过热..................................................104.2 发动机升温缓慢或工作温度过低................................104.3 故障检测与排除.............................................104.3.1 风扇皮带紧度的检查....................................104.3.2 冷却水温过高..........................................114.3.3 水泵故障检查与排除....................................134.3.4 漏水..................................................134.4 案例分析....................................................13第五章 冷却系统的维护与保养........................................17结束语.............................................................20谢词...............................................................21参考文献...........................................................22I汽车发动机冷却系统摘 要冷却系统是发动机的重要组成部分，对发动机的动力性、经济性和可靠性有很大影响。随着发动机转速和功率的不断...
