减速器设计说明199440616.docVIP

机械设计课程设计 设计题目：二级圆柱齿轮减速器的设计 机械与自动控制学院 院（系）机械设计制造及其自动化 专业 班级：09机制（4）班 学号：学生姓名：寿飞锋 指导教师：钱 萍 完成日期： 2012 年 1 月 8 日 浙江理工大学 目录 1.设计任务书······························································1 1.1设计数据及要求·······················································1 1.2传动装置简图·························································1 1.3设计所需完成的工作量················································1 2.传动方案的拟定························································1 3.电动机的选择···························································2 3.1 选择电动机的类型····················································2 3.2选择电动机功率·······················································2 3.3 确定电动机的转速····················································2 3.4 电动机的主要尺寸····················································3 4.传动比的计算及分配····················································4 4.1 总传动比······························································4 4.2 分配传动比···························································4 5.传动装置的动力、运动参数计算······································4 5.1 各轴转速······························································4 5.2 各轴功率······························································4 5.3 各轴转矩······························································5 5.4 主要传动数据·························································5 6.减速器内传动的设计计算··············································5 6.1 高速级斜齿圆柱齿轮的设计计算······································5 6.2 低速级斜齿圆柱齿轮的设计计算······································11 7.斜齿圆柱齿轮上作用力的计算·········································15 7.1 高速级齿轮传动的作用力··············································15 7.2 低速级齿轮传动的作用力··············································16 8.减速器装配图的设计····················································16 8.1 合理布置图画·························································16 8.2 绘制齿轮的轮廓尺寸········································