机械设计课程设计 2 0 1 1 -2 0 1 2 第1 学期 姓 名： 班 级： 指导教师： 成 绩： 日期：2 0 1 1 年 6 月 展开式二级圆柱齿轮减速器 - 1 - 目 录 1
设计目的 ········································································ 2 2
设计任务书及方案 ················· ·········································· 2 3
电机选择和传动装置的运动、动力参数计算 ··························· 3 4
齿轮的设计计算 ···················· ·········································· 5 5
轴的设计计算 ······················· ········································ 10 6
高速轴键的校核计算 ·············· ········································ 16 7
高速轴轴承寿命计算 ·············· ········································ 17 8
联轴器的选择 ······················· ········································ 17 9
减速器的润滑和密封 ·············· ········································ 18 10
箱体的结构设计 ·················· ················
