文档介绍：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
武宇龙
班级
机设081
学号
成绩
指导教师(签字)
机械工程学院
2011年 11 月 26 日
目录
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确定传动公比φ·························································7
主电动机的选择·························································7
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主变速方案拟定··························································8
变速结构式、结构网的选择·················································8
确定变速组及各变速组中变速副的数目································8
变速式的拟定······················································9
结构式的拟定······················································9
结构网的拟定
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结构式的拟定·····················································10
结构式的拟定·····················································10
确定各变速组变速副齿数···········································11
绘制变速系统图···················································13
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结构设计的内容、技术要求和方案··········································13
展开图及其布置·························································14
I轴(输入轴)的设计······················································14
齿轮块设计·····························································14
传动轴的设计···························································15
主轴组件设计···························································16
各部分尺寸的选择········