Remold of hydraulic control system for ladle slide plate in steel-making works;
炼钢厂大包滑板液压控制系统的改造
Design of hydraulic control switch for blocking water in oilfield;
液压控制堵水开关的设计
The Application of Electrorheological Technology on Hydraulic Control System;
电流变技术在液压控制中的应用研究
According to the structure of tapping mouth,usually we have two methods for converter tilting that is frequency conversion control and hydraulic pressure control.
介绍了电炉、AOD炉在炼钢出钢时炉体倾动的变频电机控制和液压控制两种方式,并就各自的特点进行了分析比较。
This paper introduced the work principle,execution,use and major characteristics of the remote hydraulic pressure control injection.
本文介绍了远端液压控制注射器的工作原理和构成部分,具有避免X射线照射、可直视操作、使用成本低和安全等优点,可用于各种放射造影检查。
And the general character subject(how to use preumaticmeasurement method for measurement of leakage)of hydraulic control valves on delivery andthe methods and steps to deal with are also discussed.
并就液压控制阀出厂试验的共性问题——如何利用气动测量法测定泄漏量进行了探讨,提出了测定方法与步骤。
There are many kinds of hydraulic control valves which are the main components of a hydraulic system.
液压控制阀的种类很多,是组成液压系统的主要元件。
As a fundamental consideration in hydraulic control valve dynamics, transient flow through a pipe orifice wasstudied by numerical analysis.
为了研究液压控制阀的动态特性,对从初始稳定流开始的液流通过节流孔的过渡过程进行了数值解析计算。
According to the nonlinear vibration phenomena which was due to the self-induced vibration and open-close,4-differential equations describing the hydraulic control valve nonlinear fluid-structure coupling vibration were established,by the use of elasticity theory of valve spool and the N-S equation of oil in valve cavity campaign.
以某型舵机用三位三通换向阀为例,对液压控制阀的自激振动以及启闭产生水击诱发非线性振动现象,利用阀芯弹性力学理论和阀腔内油液运动的N-S方程建立了描述液压控制阀非线性流-固耦合振动的4-方程微分运动方程组。
packer setting control line
封隔器坐封液压控制管
marine hydraulic control balance valve
船用液压控制平衡阀
hydrauliccontrol device for hatch cover
舱口盖液压控制装置
hydradisc refiner
液压控制单动盘磨机
Application of Blurring Controller in the Controlling System of Hydraulic Pressure;
模糊控制器在液压控制系统中的应用
Research on Hydraulic Control of Wheel Pressure Based on Bang-bang Control
基于bang-bang控制的轮压液压控制系统的研究
Hydraulic Control System Analysis of Detacher for Large Hydraulic Support
大缸径液压立柱装拆机液压控制系统分析
automatic hydraulic capacity control device
自动液压能量控制装置
multiplexed electro-hydraulic control system
电动-液压复合控制系统
tension-control cylinder
控制钻头给进的液压缸
hydraulically operated direction control valve
液压操纵的方向控制阀
diaphragm box level controller
气压型鼓膜液面控制器
piloted hydraulic system
导阀控制的液压系统
electrohydraulic servo control valve
电动液压伺服控制阀
Hydraulic transformer driving hydraulic cylinder based on constant-pressure hydraulic rail system
基于液压恒压网络系统的液压变压器控制液压缸系统
The Development of Automatic Hydraulic Extrusion System for PTFE Lining;
钢衬PTFE液压加压自动控制系统的研制
Step by Step Heating Furnace Hydraulic Cync and Electro Hydraulic Proportional Control System
步进炉液压同步及电液比例控制系统
Hydraulic Oil Pollution of Electro - hydraulic Servo System and Its Control;
电液伺服系统的液压油污染及其控制