机械制造装备课程设计--普通车床主轴箱部件设计.pdf

湖南工业大学机械工程学院

机械制造装备设计课程设计

设计题目：普通车床主轴箱部件设计

起止日期：2011年11月26日至2011年12月13日

学生姓名张文文

班级机制七班

学号201033210

成绩

指导教师(签字)

机械工程学院

2013年1月14日

机械制造装备设计课程设计

目录

1.课程设计任务书·····························································4

2.绪论·······································································6

3．设计计算···································································6

3.1车床的规格系列和用处···················································6

3.2操作性能要求···························································7

4.主动参数参数的拟定·························································7

4.1确定传动公比φ·························································7

4.2主电动机的选择·························································7

5.变速结构的设计·····························································8

5.1主变速方案拟定··························································8

5.2变速结构式、结构网的选择·················································8

5.2.1确定变速组及各变速组中变速副的数目································8

5.2.2变速式的拟定······················································9

5.2.3结构式的拟定······················································9

5.2.4结构网的拟定······················································9

5.2.5结构式的拟定·····················································10

5.2.6结构式的拟定·····················································10

5.2.7确定各变速组变速副齿数···········································1