静态伺服阀,Static state servo valve
1)Static state servo valve静态伺服阀
2)servo valve伺服阀
1.Analysis of null high-frequency free-running oscillation of 3-stage electro-hydraulicservo valve;三级电液伺服阀零位高频自激振荡机理分析
2.Mathematical model and experimental verification of high flow cartridgeservo valve;大流量插装式伺服阀数学模型及试验验证
3.Study on thermal deformation compensation based on giant magnetostrictive material actuator forservo valve;超磁致伸缩材料转换器喷嘴挡板伺服阀的热变形补偿研究
英文短句/例句
1.Servo valves consists of feedback - electric-hydraulic servo valve and position feedback servo valves.伺服阀主要分为力反馈式电液伺服阀和位置反馈式伺服阀.
2.marine electro-hydraulic servo-valve船用电动液压伺服阀
3.Get-type electro-hydraulic servo valve射流管式电液伺服阀
4.Research on Flow Characteristics of Typical Throttles in Water Hydraulic Servo Valve;水压伺服阀典型阀口流动特性的研究
5.Take nonlinear proportional servo valve of BOSCH company as an example, this paper presents these valves" application in cold rolling/ forming machines.这里介绍了两者的结合一比例伺服阀,分析了比例伺服阀的特性。
6.General specification of electro-hydraulic servo valve for shipGB/T10844-1989船用电液伺服阀通用技术条件
7.Jet-pipe electrohydraulic servo valveGB/T13854-1992射流管电液伺服阀
8.Analysis and Calculation of Moving-Coil High Pressure Electrohydraulic Servo Valve动圈式高压电液伺服阀的分析与计算
9.The CAT System for the Feature of Elect-hydraulic Servo Valve电液伺服阀特性计算机辅助测试系统
10.Research on the Nozzle Flapper Servo Valve Driven by GMM Actuator;基于GMM转换器喷嘴挡板伺服阀的研究
11.Piezoelectric Hydroelectric Servo Valve and Its Control Method;压电型电液伺服阀及其控制方法研究
12.Research on Controller of Electic-Hydraulic Sevor Valve Based on DSP;基于DSP的电液伺服阀控制器设计研究
13.Research on Double-nozzle Electro-hydraulic Servovalve Driven by Piezoelectric Actuator;压电驱动式双喷嘴电液伺服阀的研究
14.Dynamic Characteristics and Frequency Response of 2D Digital Sevor Valve and Its Controller2D数字伺服阀及控制器的性能研究
15.Increases the Milling Machine Synchronization Precision Using the Electrohydraulic Servo Valve应用电液伺服阀提高磨削机同步精度
16.Design and Research of Jet-pipe Pressure Control Servovalve射流管电液压力伺服阀的设计与研究
17.Temperature Null Shift Measurement and Control System for Servo Valve Based on C8051F020基于C8051F020的伺服阀温度零漂测控系统
18.Test Method for Dynamic Pressure Feedback Servo Valve动压反馈伺服阀的反馈性能测试方法
相关短句/例句
servo valve伺服阀
1.Analysis of null high-frequency free-running oscillation of 3-stage electro-hydraulicservo valve;三级电液伺服阀零位高频自激振荡机理分析
2.Mathematical model and experimental verification of high flow cartridgeservo valve;大流量插装式伺服阀数学模型及试验验证
3.Study on thermal deformation compensation based on giant magnetostrictive material actuator forservo valve;超磁致伸缩材料转换器喷嘴挡板伺服阀的热变形补偿研究
3)servo valves伺服阀
1.In this design of the electrohydraulic servo table vibrators, the parameters ofservo valves and hydraulic cylinder can be confirmed by analysing the load, the parameters of hydraulic power source can be confirmed through the feature curves of valves.在电液伺服振动台系统的静态设计中，通过负载分析，确定伺服阀、作动筒的参数；根据阀特征曲线，确定油源参数。
2.According to successful practice for hydraulic servo system in heavy H beam,recommend the control function about the technological control system simple,analysis control characteristic of hydraulic servo system and request for oil cleanness,discussservo valves invalidation form,put forward synthesized contamination control and guarantee measure.根据液压伺服系统在莱钢大 H 型钢轧机实践的成功经验,简介了工艺控制系统(TCS)系统的控制功能, 分析了液压伺服系统的控制特点及其对油液清洁度的要求,探讨了伺服阀的失效形式,提出了综合污染控制及其保证措施。
4)servovalve伺服阀
1.Internal Leakage Trait of Servovalves And Its One Instance of Fault Analysis;电液伺服阀的内泄漏特性及故障在线分析实例
2.The Parameters Optimization of the Electro-hydraulic Servovalve;电液伺服阀的动态参数寻优
3.Investigation to the Flow of the Jet-pipe Amplifier in a Servovalve;射流管伺服阀射流管放大器的流场解析
5)servo-valve伺服阀
1.Study on the Method of Automatic Testing Servo-valve;电液伺服阀自动测试方法的研究
2.Study on Simulink model ofservo-valve controlling the non-symmetry cylinder system;液压伺服阀控制非对称缸系统Simulink建模的研究
3.Analysis ofservo-valve in synchronization control of asymmetrical hydraulic cylinder;伺服阀控制非对称液压缸同步控制性能分析
6)servo valve core伺服阀芯
1.An experimental study on resistance of angleservo valve core;角度伺服阀芯阻力矩的测试与研究
延伸阅读
传动：液压伺服阀输出量与输入量成一定函数关係并能快速响应的液压控制阀﹐是液压伺服系统的重要元件。液压伺服阀按结构分为滑阀式﹑喷嘴挡板式﹑射流管式﹑射流板式和平板式等﹔按输入信号可分为机液伺服阀﹑电液伺服阀和气液伺服阀。机液伺服阀是将小功率的机械动作转变为液压输出量(流量或压力)的机液转换元件。机液伺服阀大都是滑阀式结构﹐在船舶的舵机﹑机床的仿形装置﹑飞机的助力器上应用最早。电液伺服阀是将电量转变成液压输出量的电液转换元件﹐出现於1940年。到50年代﹐这种元件的结构趋於成熟。随著电子技术和计算机技术的发展﹐电液伺服系统的性能得到显著改善﹐大大优於其他的液压伺服系统﹐因而得到广泛应用。电液伺服阀的内部结构可分滑阀位置反馈﹑载荷压力反馈和载荷流量反馈﹔阀的级数可分单级﹑双级和多级。在电液伺服阀中﹐将电信号转变为旋转或直线运动的部件称为力矩马达或力马达。力矩马达浸泡在油液中的称为湿式﹐不浸泡在油液中的称为乾式。其中以滑阀位置反馈﹑两级乾式电液伺服阀应用最广。图电液伺服阀的工作原理图 为电液伺服阀的工作原理。力矩马达在线圈中通入电流后產生扭矩﹐使弹簧管上的挡板在两喷嘴间移动﹐移动的距离和方向随电流的大小和方向而变化。例如挡板向右移近喷嘴时﹐就在主阀芯两端面上產生压力差推动主阀芯左移﹐使压力油口P S与载荷1口相通﹐回油口与载荷 2口相通。主阀芯左移的同时通过反馈杆对力矩马达產生的力矩和挡板的位移进行负反馈。因此﹐主阀芯的位移量就能精确地随著电流的大小和方向而变化﹐从而控制通向液压执行元件的流量和压力。气液伺服阀是将气动量转变为液压输出量的气液转换元件。
