设计液压专用钻床的液压系统

液压专用钻床的液压系统

湖南农业大学工学院

课程设计说明书

课程名称： 液压与气压传动

题目名称： 设计液压专用钻床的液压系统 班 级：级 姓 名：学 号：指导教师：

评定成绩： 教师评语：

2011-4-30

液压专用钻床的液压系统

目录

一、设计要求及设计参数 ·································································································· 3 1、设计要求 ··········································································································· 3 2、设计参数 ············································································································· 3 二、负载与运动分析 ········································································································· 3 1、负载分析 ············································································································· 3 A)夹紧缸 ············································································································· 3 B)工作台液压缸 ·································································································· 4 2、运动分析 ········································· ··································································· 4 3、负载图F-t和速度图v-t图的绘制 ·· ······························································&#