综合课程设计二—卧式升降台铣床主系统设计

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1、综合课程设计二—卧式升降台铣床主系统设计目录1．项目背景分析.......................................................................................................11.1综合课程设计Ⅱ的目的...............................................................................11.2金属切削机床在国内外发展趋势....................................

2、...........................12．研究计划要点与执行情况...................................................................................12.1设计任务书...................................................................................................12.2进度安排........................................

3、...............................................................23．项目关键技术的解决...........................................................................................24．具体研究内容与技术实现...................................................................................34.1运动设计.........

4、..............................................................................................34.1.1确定转速范围结构方案确———————————————————————————————————————————————定.............................................................34.1.2转速图...................................................

5、..............................................54.1.3传动系统图.........................................................................................64.2动力设计......................................................................................................124.2.1主轴及传动轴轴颈.........

6、..................................................................124.2.2齿轮模数...........................................................................................134.3结构设计.....................................................................................................16

7、4.3.1展开图设计.......................................................................................164.3.2截面图及轴的空间布置...................................................................174.4零件验算..........................................................................................

8、...........174.4.1主轴刚度..................