一级圆锥齿轮减速器的设计tct

一级圆锥齿轮减速器的设计tc　　　　　　　　　　　　　　　　　　　　目录
第一章 一级圆锥齿轮减速器的设计任务·····································3
设计题目··················································3
设计任务··················································3
具体作业··················································3
第二章 电动机的选择··············································4
2-1 选择电动机类型和结构形式·····································4
2-2 选择电动机的容量·············································4
2-3 确定电动机的转速，总传动比与各级传动比······················5
2-4 计算传动装置的运动和运动参数·······························5
第三章 圆锥齿轮传动的设计计算···································7
3-1圆锥齿轮传动的设计计算······································7
第四章 轴的设计计算··············································10
4-1 轴一的设计················································10
4-2 轴二的设计·················································14
第五章 滚动轴承的校核·············································19
5-1 滚动轴承的校核·············································19
第六章 键的校核··················································20
6-1 轴一键的校核··············································20
6-2 轴二键的校核··············································20
第七章 润滑方式及密封方式的选择··································21
7-1 润滑方式·················································21
7-2 密封方式及密封形式的选择···································21
第八章 减速器箱体设计·············································23
8-1 箱体设计···················································23
心得体会··························································24
参考文献··························································25
















第一章 一级圆锥齿轮减速器的设计
　　　　　　　　　　　　　　　　1-1.设计题目
　　　用于带式运输机的一级圆锥齿轮减速器。
传动装置简图如右图所示。
　　　（1）带式运输机数据
见数据表格。
　　　（2）工作条件
　　　两班制工作，空载启动，单向连续运转，载荷平稳。运输带速度允许速度误差为±5%。
使用期限
工作期限为十年，每年工作300天；检修期间隔为三年。
生产批量
小批量生产。