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本科机械毕业设计论文 CAD 图纸 QQ 401339828
第 4 章 差速器设计 .......................................................................................................23
4.1 差速器齿轮的基本参数选择 ................................................................................23
4.2 差速器齿轮的几何尺寸计算与强度计算 ............................................................25
4.3 本章小结 ................................................................................................................28
第 5 章 半轴设计 ............................................................................................................29
5.1 全浮式半轴的设计计算 ........................................................................................29
5.2 半轴的结构设计及材料与热处理 ........................................................................31
5.3 本章小结 ................................................................................................................32
第 6 章 驱动桥桥壳的校核 .........................................................................................33
6.1 桥壳的静弯曲应力计算 ........................................................................................33
6.2 在不平路面冲击载荷作用下桥壳的强度计算 ....................................................34
6.3 汽车以最大牵引力行驶时的桥壳的强度计算 ....................................................34
6.4 汽车紧急制动时的桥壳强度计算 ........................................................................36
6.5 本章小结 ................................................................................................................37
第 7 章 Pro-E 图的制作过程....................................................................................38
7.1 零件的制作过程 ....................................................................................................38
7.1.1 行星齿轮的制作过程 ...................................................................................38
7.1.2 半轴齿轮的制作过程 ...................................................................................39
7.1.3 主动齿轮的制作过程 ...................................................................................39
7.1.4 从动齿轮的制作过程 ...................................................................................39
7.1.5 差速器壳体的制作过程 ...............................................................................40
7.1.6 十字轴的制作过程 .......................................................................................40
7.2 零件的装配 ............................................................................................................41
7.3 本章小结 ................................................................................................................43
结论......................................................................................................................................44
参考文献 ............................................................................................................................45
致谢......................................................................................................................................46
附录......................................................................................................................................47
附录 A ............................................................................................................................47
附录 B ............................................................................................................................50