液压与气压传动课程设计范例

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液压与气压传动课程设计范例目录

-、设计题目....................................................3
二、负载分析....................................................4
2.1 负载与运动分析..............................................4
2.2 负载图和速度图的绘制........................................4
三、设计方案拟定................................................6
3.1 选择液压基本回路............................................7
3.2 组成液压系统原理图..........................................7
3.3 系统图的原理................................................8
四、参数计算....................................................8
4.1液压缸参数计算...............................................8
4.2液压泵的参数计算............................................12
4.3电动机的选择.... ............ ....... .......................12
五、元件选择....................................................14
5.1 确定阀类元件及辅件 ........................................14
5.2油管的选择..................................................14
5.3油箱容积的确定..............................................15
六、液压系统性能验算...........................................15
6.1 验算系统压力损失...........................................15
6.2 验算系统发热与温升.........................................17
七、嗅.......................................................18
八、参考文献...................................................18