I沈阳理工大学课程设计说明书目录1离合器主要参数的选择.........................................................................................................11.1摩擦片外径D、内径d和厚度b的选择....................................................................11.2单位压力p0的选择......................................................................................................11.3摩擦因数f和摩擦面数Z的选择................................................................................21.4后备系数β的选择.......................................................................................................22离合器基本参数的优化.........................................................................................................32.1设计变量.......................................................................................................................32.2目标函数.......................................................................................................................32.3约束条件.......................................................................................................................32.3.1摩擦片最大圆周速度vD....................................................................................32.3.2摩擦片的内、外径比c......................................................................................32.3.3后备系数β..........................................................................................................32.3.4摩擦片内径d......................................................................................................32.3.5单位压力p0.........................................................................................................43膜片弹簧的设计与计算.........................................................................................................53.1膜片弹簧基本参数的选择...........................................................................................53.1.1比值H／h和h的选择.......................................................................................53.1.2R／r比值和R、r的选择..................................................................................53.1.3α的选择..............................................................................................................53.1.4膜片弹簧工作点位置的选择.............................................................................53.1.5分离指数目n的选取.........................................................................................53.1.6膜片弹簧小端内半径r0及分离轴承作用半径rf的确定..................................53.1.7切槽宽度δ1、δ2及半径re的确定......................................................................63.1.8压盘加载点半径R1和支撑环加载点半径r1的确定........................................63.2膜片弹簧的弹性特性...................................................................................................63.3膜片弹簧的强度计算...................................................................................................74扭转减震器的设计.................................................................................................................84.1扭转减震器基本参数的选择.......................................................................................84.1.1极限转矩Tj..........................
