查询词典 hydraulic drive

Acquired Tianjin Construction Machinery Ltd. of natural gas transmission pipeline hydraulic equipment production line project of the country are supporting equipment; Cixi Burgmann Sealing Materials Company W-type high temperature and high pressure spiral wound gasket has been successfully used to HYDROCRACKER up; Dalian Hydraulic Parts Plant Factory and Shanxi Changzhi Hydraulic steering vane pump, are of medium and heavy motor vehicle steering system of the key components, the current annual output of both plants has reached more than 10 million units; Qingdao Kipper sealed the company's new portfolio of large-scale bi-directional sealing and anti-water oil seal are respectively 9 tons FAW Jiefang trucks and tractor trailers 1 matching seals; addition Tianjin Co., Ltd. special precision hydraulic hydrostatic transmission devices and many way valve, Huzhou Miguel pieces of the company's multi-function hydraulic slide-valve, Weihai, a combination of pneumatic components调压阀the air relief valve, Guizhou Feng Yang's hydraulic pump stations and hydraulic valves, such as shift , are well received by users.

天津市精研工程机械传动有限公司的天然气输送管道生产线液压设备是国家西气东输工程的配套设备；慈溪博格曼密封材料公司的高温高压W型缠绕垫片，现已成功地用于加氢裂化装置上；大连液压件厂和山西长治液压件厂的转向叶片泵，是中、重型汽车转向系统中的关键部件，目前两个厂的年产量已达10万台以上；青岛基珀密封公司的新型组合双向密封和大型防泥水油封是分别为一汽解放牌9吨车和一拖拖拉机配套的密封件；此外天津特精液压股份有限公司的静液压传动装置和多路阀、湖州生力液压件公司的多功能滑阀、威海气动元件公司的组合调压阀的空气减压阀、贵州枫阳液压公司的液压泵站和液压换挡阀等，都深受用户的好评。

The factory's main product: stretch of 4 hydraulic machine, vertical metal hydraulic Da Baoji series, universal single-action hydraulic machine series, vulcanized rubber products hydraulic machine, hydraulic brush Shoes, foam hydraulic machine, all kinds of Specification fuel tanks, hydraulic station series, and so on, widely used in stainless steel, aluminum, Tongzhi Pin production processing, metal scrap, paper compression packaging production.

本厂的主导产品：四柱拉伸液压机系列，立式金属液压打包机系列，万能单动液压机系列，硫化橡胶制品液压机系列，液压刷鞋机，发泡液压机系列，各种规格油缸，液压站系列等等，广泛应用于不锈钢、铝、铜制品加工生产，金属废料、纸的压缩包装生产等。

Derives the formulae for calculating the distortion and stress on the acting surface of flexspline load in the drive process of the harmonic gear drive with three-wave wavegenerator;(2) analyzes and compares the performance of plastic and steel products under light load drive and calculates the probably reached limit of drive ratio for both types of flexsplines under the same load;(3) applies the harmonic gear drive with three-wave wavegenerator to the small-sized multiple-revolution electric device of valves by taking into consideration of the low limit of the drive ratio for the harmonic gear drive with three-wave wavegenerator made of plastics, improves the design on the main drive mechanism of the traditional small-sized multiple-revolution electric device of valves, and validates through examples the feasibility for the harmonic gear drive with three-wave wavegenerator made of plastics to be applied to the small-sized multiple-revolution electric device of valves. Finally the author performs calculations on the two types of the flexsplines of the harmonic gear with three-wave wavegenerator by using the finite element method and analyzes the causes for the errors.

本文根据三波谐波齿轮传动的运动变形特点，采用弹性薄壳的力矩理论，推导了三波谐波齿轮传动柔轮载荷作用面上的变形及应力计算公式；分析比较了轻载传动情况下塑料和钢材的性能，计算了塑料制谐波柔轮和钢制谐波柔轮在相同载荷情况下可能达到的传动比极限；对塑料制及钢制三波谐波齿轮柔轮进行了有限元计算，分析了产生误差的原因；针对三波塑料谐波齿轮传动比极限低的特点，将之运用于小转矩多回转阀门电动装置中，对传统的小型多回转阀门电动装置的主传动机构进行了改良设计，并通过实例验证了三波塑料谐波齿轮传动在小转矩多回转阀门电动装置中应用的可行性。

Hydraulic planer the advantages of a smooth drive, the introduction of hydraulic drive, ram a uniform velocity,and can achieve variable speed; load capacity than the general mechanical transmission large Shaper;ram can be in any position to immediately stop or start;Stage movement to apply the hydraulic drive,feed rate can be in a certain range without adjustments; Machine done by hydraulic valve protection, are not too easy to damage the machine parts;Part of the oil is not easy to work wear, so long machine life;manipulating simple and convenient.

液压刨床的优点是传动平稳，由于采用液压传动，滑枕的运动速度均匀，且可实现无级调速；负荷能力比一般机械传动的牛头刨床大；滑枕可以在任何位置上立刻停止或起动；工作台的进给运动也采用液压传动，进给量可以在一定范围内无级调整；机床由液压安全阀做保护，过载时不容易损坏机床的零部件；零件在油里工作不易磨损，因而机床寿命长；操纵简单，使用方便。

Our factory main product has: YD65 series of four-post single-action hydraulic press; YD65 series of four-post double-acting hydraulic quick stretch; YD65 series of four-post inverted hydraulic press; YDK series frame hydraulic press shift and various hydraulic stations, oil tanks and so on , and according to the customer request design, manufacture kinds of non-standard hydraulic machinery.

我厂主要产品有：YD65系列四柱单动液压机；YD65系列四柱双动快速拉伸液压机；YD65系列四柱倒置式液压机；YDK系列框架上移式液压机以及各种液压站、油缸等，并可根据客户要求设计，制造各种非标液压机械。

The main hydraulic system of Hydraulic Tube Tester was taken as an example, and the workflow of Hydraulic Tube Tester and the operating principle of its main hydraulic system were introduced. AMESim was selected as the software environment, and the model of the system was built based on the sub-models of main components. The main parameters of the model were set according to the 3# Hydraulic Tube Tester in a steel mill, and then the dynamic simulation of the main hydraulic system was achieved.

摘 要：以钢管水压试验机液压系统为研究对象，阐述了水压试验机的工作流程和主液压系统工作原理，选择AMESim 作为软件环境，建立了该系统基于AMESim 的主要元件子模型，并搭建成完整的某钢厂3 号线水压试验机主液压系统模型，设置了模型中的主要参数，实现了该液压系统动态性能仿真。

Leading products: glass-fiber reinforced wheel net production lines, XL-50 CNC cutting machine, BY3T-20T fibreglass pultrusion equipment, school-machine production lines, solar energy foam machines, 32 Series Hydraulic presses, 27 series of sheet metal Forming hydraulic machine, 28 series of thin stretch of hydraulic machine molding, powder metallurgy series of 79 hydraulic automatic molding machine, magnetic materials forming series of 05 hydraulic machines and 72 series of rare earth permanent magnets and 82 hydraulic machine woven series of Da Baoji, and so on; of 4-, single -- Style, frame and other forms of pressure from the 10 KN-3000KN more than 30 kinds of specifications.

主导产品有：玻璃纤维增强砂轮网片生产流水线、XL-50数控下料机、BY3T-20T玻璃钢拉挤设备、校平机生产线、太阳能发泡机、32系列通用液压机、27系列薄板冲压成型液压机、28系列薄板拉伸成型液压机、79系列粉末冶金全自动成型液压机、05系列磁性材料成型液压机以及72系列稀土永磁液压机和82系列编织物打包机等等；有四柱式、单柱式、框架式等多种结构形式，压力从10KN－3000KN三十多种规格。

The company has experienced technical staff and senior engineer, the main production of hydraulic lifts fixed, mobile hydraulic lifts, vehicle-mounted hydraulic lifts, fixed-board hydraulic axles, mobile hydraulic Deng Axle , Huoti fixed snorkels, and other products, according to customer demand and production design of a variety of purposes, the different specifications of the hydraulic lifting machinery.

本公司拥有一批经验丰富的技术人员和高级工程师，主要生产固定式液压升降机、移动式液压升降机、车载式液压升降机、固定式液压登车桥、移动式液压登车桥、固定式液压升降货梯等系列产品，并可根据客户需求设计生产各种用途、不同规格的液压升降机械。

Harmonic Drive Technical Dynamic League Group Co., Ltd. is consisted of Beijing Feida CTKM Harmonic Drive Technology Innovation Co., Ltd., Beijing CTKM Harmonic Drive Co., Ltd. and other units. The group company is home to many experts, professors and researchers, who have been in the field of harmonic drive for years, and have had a number of key results of harmonic drive technology, including series harmonic drive products with 8 different structures. The group has the strongest capability in harmonic drive technology innovation, and has made important contributions to the development of China's harmonic drive technology.

由北京飞达克美谐波传动技术创新有限公司和北京中技克美谐波传动有限责任公司等单位组成的动态联盟集团公司集中了我国多年来从事谐波传动技术研究的专家，教授及科技人员，曾主持完成我国多项谐波传动技术成果，开发出八个不同结构的谐波传动系列产品，具有最强的谐波传动技术创新能力，为我国的谐波传动技术的发展做出了重大贡献。

Hydraulic cylinder piston rod connects gate ,the operation principle of manual hydraulic knife gate valve is that through manually handle , manual- driven hydraulic pump makes hydraulic fluid in the upper and lower chamber of hydraulic cylinder to drive gate opened and closed to achieve valve's open and closed.

手动液压刀闸阀由是由液压缸活塞杆连接阀门闸板，其操作原理手动驱动液压泵手柄把液压油通过手动换向阀压入液压缸的上下腔来带动活塞杆做上下动作，从而带动闸板的启闭来达到阀门开关作用。

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。