毕业设计——汽车底盘的故障诊断与维修毕业论文.doc
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目 录
一．汽车底盘组成及功用--------------------------------------------------------------1
1.1传动系组成及功用------------------------------------------------------------------1
1.2行驶系组成及功用------------------------------------------------------------------2
1.3转向系组成及功用------------------------------------------------------------------3
1.4制动系组成及功用------------------------------------------------------------------3
二．传动系--------------------------------------------------------------------------------3
2.1传动系故障---------------------------------------------------------------------------3
2.2离合器及故障诊断------------------------------------------------------------------3
2.2.1离合器概述 ----------------------------------------------------------------------3
2.2.2离合器常见故障和诊断 -------------------------------------------------------5
2.3变速器----------------------------------------------------------------------------------7
2.3.1变速器概述 -----------------------------------------------------------------------7
2.3.2变速器常见故障和诊断 --------------------------------------------------------11
2.3.3变速器零件的维修 --------------------------------------------------------------13
2.4万向传动装置------------------------------------------------------------------------14
2.4.1万向传动装置的概述 -----------------------------------------------------------14
2.4.2 万向传动装置的故障和诊断 -------------------------------------------------15
2.5驱动桥 -------------------------------------------------------------------------------18
2.5.1驱动桥的概述 --------------------------------------------------------------------18
2.5.2驱动桥故障和诊断 --------------------------------------------------------------19
2.6传动系游系角度增大---------------------------------------------------------------21
三．传动系故障诊断实例分析---------------------------------------------------------22
四．结论------------------------------------------------------------------------------23
五．致谢------------------------------------------------------------------------------------24
六．参考文献----------------------------------------------
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