| 阀控液压缸统一流量方程的分析研究 |
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| 引用本文： | 袁立鹏,赵克定,李海金.阀控液压缸统一流量方程的分析研究[J].机床与液压,2005(8):97-99. |
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| 作者姓名： | 袁立鹏 赵克定 李海金 |
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| 作者单位： | 哈尔滨工业大学机电工程学院液体传动与控制研究所,哈尔滨,150001 |
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| 摘 要： | 从阀控对称液压缸、非对称液压缸的统一特性出发，对负载压力与负载流量进行了重新定义，并对工程中出现的对称阀、非对称阀控制对称缸，对称阀、非对称阀控制非对称缸的各种组合形式，推导了统一的阀控液压缸系统的流量方程，不仅兼顾了液压系统实际工作规律和阀控缸系统的统一性，而且为阀控缸系统的其它特性进一步分析提供了理论基础，并得出了一些对理论分析及工程实际有一定指导意义的结论。
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| 关 键 词： | 阀控液压缸 负载压力 负载流量 |
| 文章编号： | 1001-3881(2005)8-097-3 |
| 收稿时间： | 2005-06-06 |
| 修稿时间： | 2005年6月6日 |
Theory Analysis of the General Valve Controlled Hydraulic Cylinder Flow Equation |
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| YUAN Li-peng,Zhao Ke-ding,LI Hai-Jin.Theory Analysis of the General Valve Controlled Hydraulic Cylinder Flow Equation[J].Machine Tool & Hydraulics,2005(8):97-99. |
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| Authors: | YUAN Li-peng Zhao Ke-ding LI Hai-Jin |
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| Abstract: | The load pressure and the load flow were redehned based on the general characteristics of valve controlled symmetry and asymmetry hydraulic cylinders, and the general flow formula that symmetry and asymmetry valves control symmetry and asymmetry hydraulic cylinders was put forward. This formula accords with the practical working rule and the general characteristics of the hydraulic cylinder system, it provides theoretic basis for more analyses of the valve controlled hydraulic cylinder system. In the end, some significant results in theory analysis and engineering application were obtained. |
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| Keywords: | Valve controlled hydraulic cylinder Load pressure Load flow |
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