作品包括:
Word版说明书1份,共27页,约7700字
CAD版本图纸,共5张
目 录
1 绪论.................................................. ......................................... ........ ................. .....1
1.1 离合器的概论............................................................................... ............. ... ... 2
1.2 离合器的功用................................................... ............................... .......... .... ..3
1.3 离合器的工作原理............................................ ............................. ...................3
1.4 膜片弹簧离合器的概论......................................................................................3
1.5 拉式膜片弹簧离合器的优点.............................................................. ...............4
2 离合器结构方案选型................................................................................. ...............5
2.1 离合器车型的选定............................................................................. ................5
2.2 离合器设计的基本要求....................................................................... ..............5
2.3 离合器结构设计..................................................................................................5
2.3.1 摩擦片的选择 .......................................................................... ..............5
2.3.2 压紧弹簧布置形式的选择........................................................... ...........5
2.3.3 压盘的驱动方式.......................................................................................5
2.3.4 离合器的散热通风...................................................................................5
3 离合器基本结构参数的确定....................................................................... .............7
3.1 离合器后备系数的确定........................................................................ .............7
3.2 摩擦片主要参数的选择......................................................................................7
3.3 单位压力P的确定............................................................................. ... ............8
3.4 摩擦片基本参数的优化......................................................... .......... .................9
3.5 膜片弹簧的参数尺寸确定.................................................... ...........................11
3.5.1 H/h比值的选取................................................................... ....................11
3.5.2 R及R/r确定................................................................................... ........11
3.5.3 圆锥底角......................... ......................................................... ..... .......12
3.5.4切槽宽度..................................................................................................12
3.5.5压盘加载点半径和支撑还加载点半径的确定......................................12
3.5.6公差和精度..............................................................................................12
3.6 膜片弹簧的优化设计........................................................................................12
3.7膜片弹簧的载荷与变形................................................................ .................. ..13
3.8膜片弹簧的应力计算................................................................ .................. .. ...14
4 扭转减震器设计........................................................................................ ... ..........18
4.1 扭转减震器概述................................................................................................18
4.2 扭转减震器参数.............................................................. .................................18
4.3 减振弹簧.................................................................................................. .........18
4.4 减振弹簧的尺寸.............................................................................. .................19
5 离合器操纵机构................... ................... ...............................................................22
5.1 对离合器的要求....................................................... ....... ....................... ........22
5.2 操纵机构形式的选择.................................................... .................... ..............22
5.3 操纵机构的设计计算.................................... ....... ........................... ...............22
5.4 踏板力的计算.......................................... ...................................... ........ .........23
6 离合器主要零部件的结构设计...............................................................................24
6.1 从动盘总成.................................... ............................... .............. ....................24
6.1.1 从动片的选择和设计................................... .........................................24
6.1.2 从动盘毂的设计...................................................................... ..............24
6.1.3从动盘毂................................................... ......... .................... ................24
6.2 离合器盖总成......................................................... ................. ....... ................25
6.3 分离轴承总成................................................................. . ........ .......................26
结论................................................................................................................ .. .............27
参考文献.........................................................................................................................28
温馨提示:
1、题目前面的备注【字母数字编号】为本站整理分类的编号,与课题内容无关,请选题时忽视;
2、若题目上备注三维,则表示文件里包含三维源文件,由于三维组成零件数量较多,为保证预览截图的简洁性,本站将三维文件夹进行了打包。三维及CAD预览截图,均为本站电脑打开软件进行截图的,保证能够打开,下载原件超高清,下载后解压即可;
3、本站所有资源如无特殊说明,都需要本地电脑安装Office2007。图纸软件为AutoCAD,PROE,UG,SolidWorks,CATIA等;
4、本站所有图文资料仅供用户学习参考,不作为任何商用或其他用途;
5、本站不保证下载资源的准确性、安全性和完整性, 不包修改,不支持退换,同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失;
6、 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。