型液压机液压系统设计

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1、JINGCHUUNIVERSITYOFTECHNOLOGY本科毕业设计（论文）小型液压机液压系统设计学院机械工程学院专业机械设计制造及其自动化年级班别09机制一班学号2009403010107学生姓名汪康指导教师王霞（副教授）26目录摘要.....................................................................................................................4Abstract………………………………………………………………………...5绪论...........

2、..........................................................................................................61任务分析....................................................................................................91.1技术要求.....................................................................

3、....................91.2任务分析.........................................................................................91.3运动情况分析..............................................................................102工况分析.............................................................................

4、......................112.1工作负载.........................................................................................112.2摩擦负载.........................................................................................112.3惯性负载..............................................................

5、...........................112.4液压缸在各工作阶段的负载....................................................113速度循环图和负载循环图.................................................................124液压系统原理图.....................................................................................134.1确定供油方式........

6、..........................................................................134.2调速方案的选择.............................................................................134.3液压系统图图分析........................................................................134.4液压系统原理图.............................

7、................................................145液压系统的计算和选择液压元件...................................................155.1液压缸主要尺寸的确定...............................................................155.2各工作阶段液压缸所需的流量.................................................165.3