查询词典 hydraulic dynamometer

They do not require an external hydraulic pump or tubing, but operate by moving hydraulic fluid from one side of a double-acting cylinder to another.

它们不需要外部液压泵或管，但经营，从一个一个双作用液压缸端到另一个。

Hong Da液压机械厂Jieyang, is one of more than 20 years of professional standards of design and production of hydraulic machinery enterprises, the main products: Drawing of 4 double-action machine, the framework of hydraulic machine, cutting machine, clips, etc.

揭阳市洪达液压机械厂，是一家具有二十多年专业设计生产标准液压机械的企业，主要产品有：四柱双动拉伸机、框架型液压机、裁断机、压板机等。

Main products:, hydraulic pump ,hydraulic cylinder and Piston arms valve and automobile drawbar coupling.

在国内我公司主要从事OEM配套。产品已出口到德国、阿拉伯联合酋长国、苏丹、土耳其等国家。

The company has 800 T, 600T, 400T, control large-scale hydraulic machine, dry plate humidity display digital machines, large sanding machine, Taiwan's imports of fully automated computer numerical control-processing center, large-scale hydraulic power control and other advanced equipment, with mass production capacity, production Computer embroidery machine-complete specifications to meet customer demand, products are exported to all parts of the country and the Republic of Korea, Hong Kong, Taiwan and other countries and regions, praised by users at home and abroad.

公司拥有800T、600T、400T大型电控液压机、干板湿度显示数码机、大型砂光机、进口全自动电脑数控台板加工中心、大型电控液压机等先进设备，具有大批量生产能力，生产的电脑绣花机台板规格齐全，满足客户的需求，产品远销全国各地和韩国、香港、台湾等国家和地区，深受国内外用户的好评。

With the development of electro hydraulic proportional control technology, it has been playing an important role in the field of hydraulic control.

中文摘要：随着电液比例控制技术的发展，电液比例控制技术已在液压控制中占有重要地位。

It can change the ratio of the transmission system by adjusting the pushing force of the pulley.By analyzing the structure characteristics and force relations,the design method of an important parameter of the CVT hydraulic system and the rate of transmission ratio,are put forward by simulating to the emblematical driving models.The structure parameters of the hydraulic ...

在分析了金属带式无级变速器的结构特征和力学关系的基础上，通过对汽车典型行驶工况的仿真分析，提出了无级自动变速液压控制系统关键参数—速比变化率的设计方法，完成了液压系统的结构参数设计，并进行了仿真验证，从而为无级自动变速汽车的研制开发奠定了基础。

Abstracts: MMB1320B-type cylindrical grinder applies hydraulic pressure Systematic and electricity-control-mode drive to realize the motion of the working table and emery wheel rack.. This article improves the method of electricity control and uses PLC soft ware instead of a large amount of centre relay and time relay of relay control system to realize the control of hydraulic pressure so that we can save energy and enhance efficiency.

摘 要： MMB1320B 型外圆磨床采用液压系统和电气控制方式驱动以实现工作台和砂轮架的动作，本文对其电气控制方式加以改造，用 PLC 软件取代继电器控制系统中大量的中间继电器、时间继电器等以实现液压系统的 PLC 控制，从而达到节能增效的目的。

4Design of the hydraulic pressure system Hydraulic system is a very important part in this thesis ,the design of it here not only ensures the rationality 、equipoise and stability of the motion of the slipway ,but also satisfies the requirements of different work environment .

液压系统是本次设计的重要环节，本次的设计中液压系统的设计既要保证工作台的运动的合理、平衡和准确，又要满足工作要求。

So designs hydraulic pressure spring exerciser. The design mainly contains two parts; the first part is the design of hydraulic system, the second part is the design of hook.

因此设计了液压拉力器，设计主要包括二大部分，第一部分是液压系统的设计，第二部分是爪钩的设计。

Those methods not only could be applied in testing hydraulic components while it leaved factory but also in testing the fault of hydraulic system.

该方法既可以用于液压元件的出厂检测，又可以用于液压系统的故障检测。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。