网络教育学院继续教育学院毕业设计(论文)题目函授站(学习中心)北京学习中心专业06级(春、秋)层次学生姓名指导教师年月日目录第一章概述1
1数控机床的概念···································1
2数控机床的组成分类及特点························1
3数控机床的发展趋势及现状························1
4CK516立式数控车床的总体方案设计················1
5本设计的主要内容和方法·························第二章纵向进给传动系统总体方案的确定2
1进给传动系统的组成及其原理····················2
2进给传动控制伺服系统的选择····················2
3进给驱动电动机类型的确定······················2
4确定脉冲当量··················2
5进给系统的传动要求及传动类型的选择·······2
6电机与丝杠联接方式的选择·······················2
7进给系统的一些其它要求························第三章伺服电动机的具体计算选择3
1电动机的选型要求······························3
2电动机工作方式的确定·························3
3电动机型号的确定·····························3
4运动部件惯量及扭矩计算·······················第四章滚珠丝杠螺母副的计算和选型4
1滚珠丝杠螺母副的种类·············4
2滚珠丝杠支承方式的确定············4
3计算进给牵引力Fm(N)·············4
4计算最大动负载