减速器的设计与计算

加速器齿轮轴

目 录

摘 要··································································Ⅲ ABSTRACT····························································Ⅳ 1 前 言

1.1 减速器的主要形式及其特性············································1

1.2减速器主要结构······················································2

1.3 减速器润滑··························································3 2 电动机的选择与计算··········································4

3减速箱原始数据及传动方案的选择······························5 4 轴的设计

4.1 轴的分类····························································6

4.2 轴的材料····························································6

4.3 轴的结构设计························································7

4.4 轴的设计计算 ·······················································9 5 圆柱齿轮传动设计

5.1 齿轮传动特点与分类················································12

5.2 齿轮传动的主要参数与基本要求······································13

6.减速器润滑方式、密封形式

6.1 润滑方式的确定····················································14

6.2 油池中油量的确定··················································15

6.3轴承润滑··························································15

6.4润滑剂的选择······················································15

6.5油的密封及防止脂的稀释············································15

谢辞························································16