查询词典 hydraulic drive

The main series of product as fellows: DaiFeng brand hydraulic pipelayer(DGY10-DGY100), QUY12、QUY16 tracked crane, GPY300 hydraulic backfiller, GYD80 pipeline mobile power station and WLY80 hydraulic wheeled excavator.

主要产品有：&岱峰&牌DGY10－100型全液压履带吊管机、QUY12、QUY16型履带式起重机、GPY300型管道回填机、GYD80型管道移动电站和WLY80型轮式挖掘机。

For researching the coinstantaneous working process of every unit of the hydraulic device and the influence of the main parameters on control effect,the software named AMESim was used to establish the model of the hydraulic device.The mathematical models of the main parts were built to provide suggestions for design and matching of the hydraulic control device.

为研究此液压系统中各单元的协同工作过程和其内部主要液压参数对控制效果的影响，采用AMES im这一模块化的建模平台，对整体液压控制系统进行了建模，并建立了主要模块的数学模型，为ESP液压控制单元的设计和匹配提供了依据。

The invention is to control transmission ratio of a continuously variable hydrostatic transmission including an input shaft, an output shaft, a hydraulic pump unit driven by the input shaft, a grounded hydraulic motor unit, and a wedge-shaped swashplate drivingly, pivotally connected to the output shaft and positioned to accommodate pumped hydraulic fluid exchanges between the pump and motor units.

为了控制一可连续地变化的静液传动装置的传动比，该传动装置包括一输入轴（14）、一输出轴（16）、由输入轴（14）驱动的一液压泵装置（18）、被固定的一液压马达装置（20）、和一楔形斜盘（22），其被可驱动地转动连接到输出轴（16）上并且被定位成在泵和马达装置（18，20）之间容纳泵送的液压流体交换。

HC32 series four column hydraulic machine is 3 beam 4 pole structure. The electricity adopts the PLC controller, the hydraulic system adopts the advanced artridge inserted valve or slide valve system to control the hydraulic machine by manipulatively collecting button.

HC32系列液压机为三梁四柱式结构，电器采用可编程控制器，液压系统采用先进的插装阀或滑阀系统控制，实行按钮集中操纵的液压机。

AGC servo-cylinder dynamic test Nozzle and spraying systems Systems used in petroleum include: Petroleum continuous tube detection hydraulic system Deep well drill hydraulic system Drill brake and rodless oil pumping hydraulic station, and oil-gas control system

德国水液压总代理 AGC伺服缸动态测试、各系列液压缸和伺服缸各类液压抓具系列各类喷嘴、喷雾系统承担国家重点工程和863项目的石油连续管液压系统和深井钻机液压系统设计制造。钻机盘刹、无杆抽油液压站；油气控制系统等。

In hydraulic system, the character of roadheader slewing hydraulic loop system is one of important impacting attributes factors affecting mechanical stability and producing hydraulic impact.

在液压系统中，掘进机回转液压回路系统特性的好坏是影响机器使用平稳性和产生液压冲击的重要因素之一。

At present, the valveless hydraulic drill is wildly used in many fields. Comparing with the development of the abroad and analyzing the native practice, we take the valveless hydraulic drill that hasn't formed mature theories as the object and make the study with the technology of computer imitation. The main contents of the study are as follows. 1.The accumulators of the hydraulic drill have been carefully analyzed and studied.

目前，液压冲击机械在各个行业中得到迅速推广应用，本文在研究国内外现状的基础上，选择在国内仍处于开发阶段，设计理论还不是很成熟的无阀液压凿岩机为研究对象，运用计算机仿真技术对其进行了研究，主要内容如下：1。

Through the analysis on the problems existing in the inspection of the hydraulic system having no the pressure testing point s, this paper holds that the rational selection of the pressure testing point s of each part is very important, which can not only guarantee that all hydraulic parts are demounted without being damaged but also avoid the pollution caused by the leakage of the hydraulic oil.

通过对没有压力测试点的液压系统检修中存在问题的分析，认为合理选择各个部位的压力测试点是十分重要的，它不仅能保证各液压元件在拆装过程中不被损坏，还能避免液压油泄漏的污染。

Thedevelopment development hydraulic jack, the bearing heater, thebearing get up pulling out, the hydraulic pressure spanner, thehydraulic pressure pulls a horse, the hydraulic pressure small crane,nut broken cutting, the oil filter machine and the pipe bendingmachine and so on the advanced practical mechanical and electricalservice product has the world advanced level, the product and thetechnology widely applies to domain the and so on electric power,petrification, chemical industry, metallurgy, mine, spinning andweaving, papermaking machinery service department and the machinemanufacture unit, and in the Daya Bay nuclear power station, BeijingSteel Corporation, Wuhan Steel Corporation, the Baoshan SteelCorporation, the Daqing Oil Field, the victory oil field, the Golmudoil field, the Three Gorges power plant, Yangzi petrifies, Qi and Lupetrifies and so on in the national large and middle scale enterprisesand the project the comprehensive promoted use.

研制开发的液压千斤顶，轴承加热器、轴承起拔器、液压扳手、液压拉马、液压小吊车、螺母破切器，滤油机和弯管机等先进实用的机电维修产品有世界先进水平，产品和技术广泛应用于电力、石化、化工、冶金、矿山、纺织、造纸等领域的机械维修部门和机械制造单位，并在大亚湾核电站、首钢、武钢、宝钢、大庆油田、胜利油田、格尔木油田、三峡电站、扬子石化、齐鲁石化等国家大中型企业和工程中全面推广使用。

China most good morning a profession manufacture aluminium alloy ladder Insulates ladder Aluminium alloy hydraulic pressure hydraulic platform. Waits for series ascend tool manufacturer Company sets up in in 1980. At present, company yearlies produces all sorts of ladder 50000 surplus Aluminium alloy hydraulic platform 1500 surplus. Product average already passed ISO9001:2000 international quality system demonstrate 2006 year pass Europe CE131 quality safety authenticate.

义乌市青竹梯子有限公司是中国最早一家专业生产铝合金梯子、绝缘梯子、铝合金液压升降台等系列登高工具厂家，公司成立于1980年，目前公司年产各种梯子50000余架，铝合金升降台1500余台，产品均已通过ISO9001：2000国际质量体系论证。2006年通过了欧洲CE131质量安全认证，根据市场的需求，公司不断研制开发新的产品，质量稳定、使用安全美观。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。