目

录

引言

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1 组合机床液压系统的工况分析

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1.1 负载分析························································

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1.2 运动分析························································

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2 液压系统主要参数的确定

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3 确定液压系统方案和拟定液压系统原理图

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3.1 确定液压系统方案················································

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3.2 确定基本回路····················································

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3.3 将液压回路综合成液压系统········································

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4 选择液压元件

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4.1 液压泵··························································

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4.2 阀类元件及辅助元件··············································

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4.3 油管····························································

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4.4 油箱····························································

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4.5 密封件的选择····················································

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5 验算液压系统性能

 

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5.1 验算系统压力损失·················································

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5.2 验算油液温升·····················································

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6 绘制液压系统相关图纸

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7 参考文献

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设计总结

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9 致谢

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