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日第2页共52页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共52页目录1.课程设计任务书·····························································42.绪论·······································································63．设计计算···································································63.1车床的规格系列和用处···················································63.2操作性能要求···························································74.主动参数参数的拟定·························································74.1确定传动公比φ·························································74.2主电动机的选择·························································75.变速结构的设计·····························································85.1主变速方案拟定··························································85.2变速结构式、结构网的选择·················································85.2.1确定变速组及各变速组中变速副的数目································85.2.2变速式的拟定······················································95.2.3结构式的拟定······················································9第3页共52页第2页共52页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第3页共52页5.2.4结构网的拟定······················································95.2.5结构式的拟定·····················································105.2.6结构式的拟定·····················································105.2.7确定各变速组变速副齿数···········································115.2.8绘制变速系统图···················································136.结构设计··································································136.1结构设计的内容、技术要求和方案··········································136.2展开图及其布置·························································146.3I轴（输入轴）的设计··············································...
