It is computer controlled hydraulic press with data acquisition that USES a high-pressure liquid to hydroform materials.
它是计算机控制的数据采集，使用高压液液压成形材料液压机。
A new type of electro hydraulic digital relief valve, which is a pilot pressure control component directly controlled by digital information is introduced.
介绍的新型电液数字溢流阀是一种数字信息直接控制的导控式压力控制元件。
A thrust hydraulic system of shield tunnelling machine with pressure and flow compound control was designed, and hydraulic cylinders were also controlled in groups.
设计了一种基于压力流量复合控制的盾构推进液压系统，对液压缸进行了分组控制。
A single - direction valve controlled by liquid, an accumulator and hydraulic pumps can be used to keep pressure in hydraulic systems.
液压系统可以采用液控单向阀、蓄能器、液压泵等多种形式实现保压。
The design and working principles and the advantages of equal pressure hydraulic energy controlled by by-pass and stroke were mainly discussed in this paper.
本文主要阐述旁路调节式、行程调节式等压力液压能源的设计、工作原理及其优越性。
Two pressure rollers are adopted and the ironing pressure which is controlled by hydraulic system can be adjusted freely.
型滚筒熨平机为双级熨压．其压力可由的液压系统控制，可实现连续调整。
There is a hydraulic lock which is composed of two pilot controlled check valves in the rotary cylinder to retain pressure.
高速回转液压缸内集成了由两个液控单向阀组成的液压锁，对液压缸保压。
The inventive hydraulic cutter for unmanned remote controlled submersible can bear high pressure in work, and has good stability, no medium leakage, multiplied service life and greatly reduced cost.
本发明无人遥控潜水器用液压剪切器不仅工作能承受高压力，稳定性好、无介质泄漏、寿命成倍增加，而且成本大幅度降低。
Using Programmable logic controller S7-200 as main controller, cooperated with hydraulic pressure station, the belt conveyor breaker is controlled.
利用可编程序控制器s 7- 200作为主控制器，配合液压站实现了对带式输送机制动器的控制。
The energy-saving principle of VVVF controlled hydraulic elevators with pressure accumulators is introduced.
介绍了配置蓄能器的变频驱动液压电梯控制系统的节能原理。
The steering engine is steered through the position of the cylinder on the piston rod which is controlled by hydraulic pressure.
利用油压控制油缸在活塞杆上移动的位置进行操舵。
The steering engine is steered through the position of the cylinder on the piston rod which is controlled by hydraulic pressure.
利用油压控制油缸在活塞杆上移动的位置进行操舵。
应用推荐