第1 页 共 4 3 页 课程设计第2 页 共 4 3 页 目录 第1 章 选择电动机和计算运动参数 ...................................................................................... 4 1 .1 电动机的选择 ............................................................................................................ 4 1 .2 计算传动比: ............................................................................................................ 5 1 .3 计算各轴的转速: .................................................................................................... 5 1 .4 计算各轴的输入功率: ............................................................................................ 6 1 .5 各轴的输入转矩 ........................................................................................................ 6 第2 章 齿轮设计 ...................................................................................................................... 6 2 .1 高速锥齿轮传动的设计 ............................................................................................ 6 2 .2 低速级斜齿轮传动的设计 ...................................................................................... 1 4 第3 章 设计轴的尺寸并校核。 ............................................................................................ 2 0 3 .1 轴材料选择和最小直径估算 .................................................................................. 2 0 3 .2 轴的结构设计 .......................................................................................................... 2 1 3 .3 轴的校核 .................................................................................................................. 2 6 3 .3 .1 高速轴 ............................................................................................................ 2 6 3 .3 .2 中间轴 ...................................................................................