机械设计课程设计,二级圆柱圆锥减速器说明书,有需要的可以拿去参考参考!

第26.27.28页附带其余CAD图

目 录

一、设计任务书·········································································2 二、电机的选择计算

一、择电机的转速································································2 二、工作机的有效功率···························································2 三、选择电动机的型号···························································3

三、运动和动力参数的计算

一、分配传动比·····································································3 二、各轴的转速·····································································3 三、各轴的功率·····································································4 四、各轴的转矩·····································································4

四、传动零件的设计计算

1. 闭式直齿轮圆锥齿轮传动的设计计算········································4 2. 闭式直齿轮圆柱齿轮传动的设计计算········································6

五、轴的设计计算

1. 减速器高速轴I的设计······················································9

2.

减速器低速轴II的设计·················································11

3. 减速器低速轴III的设计·······················································14

六、 滚动轴承的选择与寿命计算