| 大流量数字阀伺服螺旋机构的仿真研究 |
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| 引用本文： | 张军,王书铭.大流量数字阀伺服螺旋机构的仿真研究[J].机械工程与自动化,2012(3):10-11,14. |
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| 作者姓名： | 张军 王书铭 |
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| 作者单位： | 北京精密机电控制设备研究所,北京,100076 |
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| 摘 要： | 大流量数字阀的前置级采用伺服螺旋机构,它将阀芯的旋转运动转换为轴向运动,实现伺服阀液压功率放大.通过建立伺服螺旋机构 数学模型,着重研究不同结构参数下其对伺服阀动态性能的影响,以指导实际产品的设计工作.
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| 关 键 词： | 数字阀 螺旋机构 仿真 |
Simulation Study on Servo Screw Mechanism of Large Flow Digital Valve |
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| ZHANG Jun
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WANG Shu-ming.Simulation Study on Servo Screw Mechanism of Large Flow Digital Valve[J].Mechanical Engineering & Automation,2012(3):10-11,14. |
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| Authors: | ZHANG Jun WANG Shu-ming |
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| Affiliation: | (Beijing Research Institute of Precise Mechatronic Controls,Beijing 100076,China) |
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| Abstract: | Screw mechanism is the prestage of large flow digital valve,it transforms the rotary motion of spool into axial motion,to realize the hydraulic power amplification of the servo valve.Through the establishment of the servo screw mechanism mathematical model,the influence of the structural parameters of the servo valve on its dynamic performance was investigated.This work may provide a theoretical basis for product design. |
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| Keywords: | digital valve screw mechanism simulation |
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