pilot valve
英 [ˈpaɪlət vælv]
美 [ˈpaɪlət vælv]
导阀；控制阀
双语例句
- Assume that the initial state of the pilot valve closed, diversion control barrier.
假定先导阀门的初始状态为关闭，导流管不通。 - Retorque pilot valve mounting screws, following the torque values in this manual.
再次扭转安装螺丝的换向电子阀，跟随手册中的扭力值转开。 - Initial movement of the valve stem in the opening direction unseats the pilot valve.
当阀杆向开启方向移动，首先使先导阀脱离阀座。 - The main reason are: ( 1) mixed with oil in the air, the pilot valve in the cavity prior to the formation of cavitation caused by high-frequency noise.
其主要原因有：（1）油液中混入空气，在先导阀前腔内形成气穴现象而引发高频噪声。 - Design Calculation and Simulation of Low-Frequency-Hydraulic-Pulse Delayed Pilot Valve
低频水力脉冲延时先导阀设计计算及仿真 - Pilot valve governor Study and application on hydraulic servo-proportional shut-off regulating device with explosion-proof function in butterfly valve
大型防爆蝶阀电液伺服比例控制快关调节装置的研制与应用 - If the pilot valve spring coupled driven sleeve, inhibited the spring swing to lead more stable valve movement.
若导阀弹簧配上导向套筒，则可抑制弹簧的摇摆，使导阀芯运动更平稳。 - Research on Multi-way Directional Valve with High-speed On-off Valve as Its Pilot Valve
自励单相换向歧动机以高速开关阀为导阀的多路换向阀的研究 - General pneumatic electromagnetic guide, the process of performing actions cylinder can also be manually controlled pilot valve cylinder process of the implementation of the action.
一般气动是电磁先导、气缸执行动作的过程，也可用手控制先导阀气缸执行动作的过程。 - Hydraulic control valve is a main valve and the exterior of the needle valve and a combination of the pilot valve.
水力控制阀是由一只主阀及其外装之针形阀和先导阀等组合而成。 - Such as the use of the end clamp test device, the valve manufacturer should be able to confirm the test device does not affect the pilot valve sealing performance.
如使用了端部夹紧试验装置，阀门制造厂应能证实该试验装置不影响被试验阀门的密封性能。 - Parekkekogram type, pilot valve control system, toggle control.
平行四边形，先导系统，肘节式操纵。 - No.17 actuates the pilot valve, the main engine begins to run on the starting air.
当单作用气缸17的杆促动引导阀，主机开始在启动空气的作用下运转。 - The Safety valves pilot valve plunger driven in front of mouth;
其导阀口前面有导向柱塞； - According to the control signal the cam mechanism controls the regulating spring of the pilot valve.
凸轮机构将变幅角位移信号转换为线位移去控制机液比例溢流阀的先导阀调压弹簧。 - It has the higher switching speed and frequency and can be used as the pilot valve for a larger flow rate valve, or as a direct control valve for small flow rate hydraulic loop.
该阀具有很高的切换速度和频率，可以用来作为大流量高速开关阀的先导控制阀，也可以在小流量回路中直接作为控制阀使用。 - Matching between pilot valve and direction control valve in hydraulic system of bulldozer
推土机工作装置液压系统先导阀与多路阀的匹配 - The digital electro-hydraulic proportional control system, in the article, comprises of control handlebar ( electric potential device), electronic control unit ( ECU), pilot valve ( proportional decompression valve), multiple-unit valve and oil cylinder.
本文设计的数字电液比例控制系统由控制手柄（电位器）、电控模块（ECU）、先导阀（比例减压阀）、多路换向阀和油缸组成。 - According to the basic structure and working principle of the positive pulse hydraulic signal generator, the hydraulic system model for hydraulic signal generator controlled by two-way pilot valve is deduced.
根据正脉冲液压信号发生器的基本结构和工作原理，简化出二通先导阀控式液压信号发生器的液压系统模型。 - This paper presents a new kind of digital hydraulic control system. It is a parallel connection system and this system uses the high-speed valve as a pilot valve to control the twin throttle which controls the pressure and the flux of the hydraulic control system.
该文介绍了一种新型的数字式液压操纵系统，系统采用并联方案，以高速电磁阀为先导控制级，通过双节流阀进行操纵系统的压力、流量控制。 - Study on Leakage Reasons of Pilot Valve in the Hydraulic Support
液压支架中操纵阀泄露问题的研究 - A method of using different widths of two throttle windows is proposed, which improves the working condition of pilot valve and reduces the influence of pilot's leakage.
提出在先导级两级节流口采用不同的节流口宽度结构的方法，大大改善先导阀的工作状况，降低先导泄漏对阀性能的影响。 - When new water hydraulic directional valve was designed and manufactured, traditional space seal was changed to direct seal, and compaction force between main valve spool and main valve pocket was logically designed, damper in pilot valve port was matched with sensitive cavity in main valve.
通过设计和研制新型纯水换向阀，改变传统的间隙密封为直接密封，合理设计主阀芯与主阀套的压紧力，使先导阀阀口阻尼器与主阀敏感腔匹配。 - Numerical computational results are obtained by solving the dynamic mathematic model of pilot valve.
通过求解先导阀的动态数学模型，获得反映动态特性的数值计算结果。 - Then select the appropriate pilot valve for the piece of valves, avoiding the inconvenience of the design and processing of the pilot valve.
然后为阀片选择了合适的先导阀，避免了自行设计加工带来的不便。 - The pilot-operated structure is adopted in this design, and disc valve is chosen for the main valve core and the pilot valve core.
本次设计的开关阀采用了先导式结构，主阀芯和先导阀芯均采用平板阀结构。 - In this paper, according to the results of previous studies using high-speed switching solenoid valve as a pilot valve control valve spool multiple displacement, the ultimate control of the telescopic hydraulic cylinder.
本论文根据以往的研究成果提出用高速开关电磁阀作为先导阀来控制多路阀阀芯位移，最终控制工作液压缸的伸缩。 - At Water Hydraulic Relief Valve manufacturing process, It described the technological requirements of the pilot valve and main valve.
在纯水液压溢流阀的制造工艺方面，阐述了先导阀与主阀的工艺要求。 - The dynamic simulation and optimization of the pilot valve structure are performed with Matlab/ Simulink.
应用Matlab/Simulink软件对先导阀进行了动态仿真，优化了先导阀的结构。 - The self-excited vibration and noise of the pilot pressure valve generated mainly by pilot valve.
先导式压力阀的自激振动及其噪声主要来源于先导阀，因此开展压力阀自激振动研究具有十分重要的意义。