A hydraulic cylinder is connected with an oil pressing rod.
一油压缸，其设有一油压杆，用以控制推进或退回；
Design of a hydraulic cylinder test rig, designed their control system.
设计了一台液压缸试验台，设计了其控制系统。
The moving of hydraulic cylinder is a classic nonlinear dynamic process.
液压缸运行过程是典型的非线性动态过程。
To solve the problem of leakage of hydraulic cylinder is sealed materials to solve the problem.
解决液压缸泄漏的问题主要是解决密封材料问题。
The differential hydraulic cylinder raises the efficiency and decreases the loss of the energy.
液压缸的差动连接，提高了系统的效率，节省了能源，并且工作稳定、可靠。
Hydraulic crawling is the main factor effect low speed moving performance of hydraulic cylinder.
液压爬行是影响液压缸低速运动性能的主要因素。
It was compared with that system consisting of double-ball amplifier and rodless hydraulic cylinder.
并与双钢球增力机构与无杆液压缸组成的液压夹具系统进行了比较。
In this paper, a new method about stability check of the slightness hydraulic cylinder is worked out.
目的寻找一种细长液压缸稳定性校核精确解超越方程的近似计算公式且易于使用方法。
This new hydraulic cylinder may also provide reference for other single-acting cylinders with low speed.
改进后的挡轮液压缸还可为其它低速运行的单作用液压缸地研制提供借鉴作用。
This paper puts forward a new pneumatic-hydraulic cylinder and pneumatic-hydraulic position servo system.
本文提出了一种新型气液缸和气液位置伺服系统。
Main hydraulic cylinder columns and cross beams of hydraulic press are designed with finite element method.
采用有限元方法对液压机中的主液压缸、横梁和立柱进行结构设计。
In this device the compressed-air does not come from pneumatic-pump but is produced by a hydraulic cylinder.
但该装置所使用的压缩空气不是来自空气泵而是由一液压缸产生。
The method is employed for the optimal design for tight joints of ordinary bolt set on a hydraulic cylinder.
并用该法对液压油缸的普通螺栓组紧联接进行了优化设计。
Automatic control of hydraulic cylinder pressure fitting can drum up and down about the two forces balance stress.
自动式油压缸控制贴合压力，可使上下两滚筒左右压力平衡受力。
The stability calculation methods of inversely mounted telescopic hydraulic cylinder in mobile crane are discussed.
讨论了轮式起重机伸缩臂倒置伸缩液压缸的稳定性的计算方法。
If the correct torque has not yet been obtained, the hydraulic cylinder must be pushed in (down) and step repeated.
如果达不到适当的扭矩，必须退回液压缸，重复上一步操作。
Position closed-loop control was used to control the position of servo hydraulic cylinder to improve control accuracy.
在位置闭环控制中比例伺服阀控制伺服缸，解决了控制精度低的问题。
Hydraulic cylinder make according to European standard, with built in and multi gaskets fromltaly, safety and reliable.
油缸按欧洲标准设计，采用意大利进口密封件，设置多重密封圈，安全耐用；
The seal between piston and hydraulic cylinder used in development machines, structure forms and operations are introduced.
介绍了掘进机液压缸与活塞处的密封结构形式以及使用。
Apply to reciprocating motion of hydraulic cylinder piston rod sealed device can also be used to cover the static flange seal.
适用于液压缸活塞杆往复运动用密封装置，也可用于法兰端盖的静密封装置。
The internal surface processing of hydraulic cylinder requires high accuracy of size, shape, and good deformed surface finish.
液压缸内表面要求较高的尺寸精度、状精度以及适宜的表面粗糙度。
Design and production standards and non-standard hydraulic cylinder, hydraulic station, hydraulic machinery and other products.
设计生产标准及非标准液压油缸、液压站、液压机械等产品。
The varying trend of whole process can be used to reflect the varying characteristics of nonlinear spring of moving hydraulic cylinder.
关联维数的全程变化趋势可以反映液压缸运行过程中非线性弹簧的变化特征；
The working principle is similar to that of the ordinary hydraulic cylinder, with a manual jack, Jack is also the simplest oil cylinder.
工作原理与普通的液压油缸基本相似，拿一个手动千斤顶来说，千斤顶其实也就是个最简单的油缸了。
It points out the thrust hydraulic cylinder should adopt zone control, and zoning principle of thrust hydraulic cylinder was also supplied.
指出推进液压缸控制应采用分区控制技术，并给出了推进液压缸分区原则。
The pipe racks are moved to and from their stored position by a hydraulic cylinder attached between the mast frame and the lower swing arm.
管架是通过一个装在支架框和下摇动臂之间的液压缸往返于其贮存位置的。
Design blue print of the hydraulic cylinder seal style was put forward for the hydraulic cylinder with large power, larger load and long journey.
提出了一种大功率、大负载、长行程工作条件下，液压缸活塞与缸体之间、活塞杆与缸盖之间密封方式的设计方案。
Design blue print of the hydraulic cylinder seal style was put forward for the hydraulic cylinder with large power, larger load and long journey.
提出了一种大功率、大负载、长行程工作条件下，液压缸活塞与缸体之间、活塞杆与缸盖之间密封方式的设计方案。
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