机床动力滑台液压系统的设计

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1、1203机床动力滑台液压系统的设计组合机床动力滑台液压系统的设计目录1液压传动的发展概况和应用...................................................................................31.1液压传动的发展概况........................................................................................31.2液压传动在机械行业中的应用................................

2、........................................32液压传动的工作原理和组成...................................................................................32.1工作原理............................................................................................................42.2液压系统的基本组成..............

3、..........................................................................43液压传动的优缺点...................................................................................................53.1液压传动的优点......................................................................................

4、..........53.2液压传动的缺点................................................................................................54设计的技术要求和设计参数..................................................................................65液压系统工况分析.........................................................

5、..........................................64.1运动分析............................................................................................................64.2负载分析............................................................................................................64.2.1

6、负载计算.....................................................................................................64.2.2液压缸各阶段工作负载计算：.................................................................74.2.3绘制动力滑台负载循环图，速度循环图（见图1）..............................74.2.4确定液压缸的工作压力.................

7、..........................错误！未定义书签。4.2.5确定缸筒内径D，活塞杆直径d.............................................................104.2.6液压缸实际有效面积计算.......................................................................104.2.7最低稳定速度验算。............................................................

8、...................104.2.7计算液压缸在工作循环中各阶段