Check the L MLG hydraulic tube leakage is out of limits.
检查发现左主起落架一液压管漏油超标。
Ningbo HGV Fluid Conveyance Co. , Ltd. is a professional R & D and production of hydraulic tube manufacturers.
宁波海格威流体连接件有限公司是一家专业研发及生产液压管件的制造商。
The way of improving the semi - automatic hydraulic tube bender to the automatic hydraulic tube bender is introduced in this paper.
主要介绍了将半自动液压弯管机改进为全自动液压弯管机的方法。
Several theoretical calculation methods for residual kiss pressure during hydraulic tube expansion have been discussed in the paper.
重点对液压胀管中胀接残余接触压力的几种理论计算方法，进行了讨论分析。
The company has international advanced level of imports of processing equipment, testing equipment and annual output of 10,000,000 pieces of the productive capacity of the hydraulic tube.
公司拥有国际先进水平的进口加工设备、试验设备和年产量1000万件液压管件的生产能力。
The principle of ultra - high pressure hydraulic tube expanding technology for liquid bag type expander is addressed in this article anddeveloping process for this new equipment has been discussed.
本文论述了液袋式超高液压胀管技术的原理和液压胀管新设备的开发。
Tube fittings are necessary auxiliary elements in hydraulic and pneumatic systems.
管接头是液压和气动系统中不可缺少的辅助元件。
This model can be used to analyze thermal-hydraulic transient behaviour of inverted U-tube steam generators in PWR power plants.
该模型可用于分析压水堆核电厂U型管自然循环式蒸汽发生器的热工水力瞬态过程。
This paper introduces the characteristics and PLC control system of rim-crimping machine for automobile silencer tube, which includes machinery, hydraulic and programmable controller technique.
介绍由可编程序控制器控制的，集机械、液压与微机技术为一体的汽车消声器筒体翻边机的特点及其PLC控制系统。
The multi-way tube joint were manufactured with advanced hydraulic extrusion-bulging forming replacing backward working methods.
采用先进的液压挤胀成形代替落后的加工方法生产多通管接头。
Formation center tester (FCT) is made up of hydraulic power joint, double PACKER joint, opposing infuse joint, numeric pump exhausting joint, sensor joint and sampling tube joint.
钻井油气层测试器是由液压动力短节、双packer短节、反向注入短节、数字泵抽短节、传感器短节和取样筒短节组成的。
The basic thought, the action principle and hydraulic system on half - automatic machine design for flaring and necking tube head are introduced briefly.
对管端扩、缩径半自动专机的设计基本思路、动作原理、液压系统进行了简要介绍。
The hydraulic expansion process of the tube to tubesheet joints of the boilers and heat exchangers was simulated by ANSYS/CAE software.
采用ANSYS/CAE软件，对锅炉、换热器管子管板的液压胀接过程进行了模拟。
This clamping instrument uses pneumatic and hydraulic united controlled system to realize the quick and stable clamp of the oil-tube.
该夹具采用气液联合控制系统以实现油管的快速、平稳装夹。
Research results show that chevron-shaped tube has advantages of better hydraulic condition needed for sedimentation and adaptability for treatment of raw water turbidity.
试验证明，山形斜管具有沉淀所需要的良好水力条件，处理原水浊度范围较广等优点。
CM100 Refrigerant Tube Cleaning Equipment Series are special for A/C pipes and hydraulic lines where require high cleanliness. The machine can be customized according to special requirements.
CM100系列冷媒管路清洗设备是专门用于空调管路和液压管路等对管路清洁度要求较高的管路清洗之用，设备可以根据客户的个性化需求进行设计。
Yuyao Everest Tube Valve Parts Factory, is a manufacturer specialized in producing hydraulic accessory according to international standards, with the certificate of ISO9001:2000.
公司标志余姚艾斯特液压管件有限公司是专业生产液压附件的制造商，已通过ISO 9001： 2000认证。
Hydraulic accessories, hydraulic oil sheet, coil, tube throttle.
液压附件，液压油表，线圈，管式节流阀。
Shanghai loyal aram fluid control equipment co., LTD. Not only production hydraulic hose assemblies, and also produce hard tube assembly.
上海忠兰流体控制设备有限公司不仅生产液压软管总成，而且还生产硬管总成。
The design and commissioning of the hydraulic system for tube necking-in machines are briefed and some experience in using cartridge valves is summarized.
简述了管端收口机液压系统的设计与调试过程，并总结了设计中二通插装阀的使用经验。
The application of several new techniques, including hydraulic pressure drawing, inside tube high pressure forming and hot forming, in the shaping of automotive stamping parts were presented.
介绍了液压拉深、管状内高压成形和热成形等几种新技术在汽车冲压件成形中的应用。
YW42 series hydraulic straightening machine is suitable for heat treatment plant, steel plant, the use of plants for tube industry.
YW42系列液压校直机适用于：热处理厂，钢管厂，制管厂等行业使用。
An analytical model of thermal-hydraulic design and structural optimization was developed for a double-tube bundle heat exchanger of an integrated nuclear reactor.
建立了套管管束式换热器的计算模型，以便进行该种换热器热工水力学设计计算和结构优化。
The result shows that the punch-force increases with the increasing of the hydraulic pressure, the punch diameter and the thickness of the tube.
结果表明：管内液体压力增加、冲头直径增加、 材料壁厚增加都会使冲头推力增大；
The main products are high precision cold-drawn fuel tank, high strength precision cold drawn cylinder tube, precision honing tubes, hydraulic cylinder assembly.
主要产品有高精度冷拔油缸、高强度精密冷拔油缸筒、精密珩磨管、液压油缸总成。
The construction of the miniature hydraulic turbine inside tube, its operating principle in automatically removing and preventing fouling and enhancing heat transfer are introduced.
同时介绍了换热管内微型液轮机的结构及其自动除垢防垢并强化传热的原理。
The torque control valve of hydraulic tong is developed to protect the scrws of tube and suck rod from being damaged or deformed caused by over tightness.
液压油管钳扭矩控制阀用于油管和抽油杆上螺纹时控制其扭矩值 ，以免扭矩过大而损坏螺纹或造成本体变形。
Stress of surrounding concrete of each draft tube is analysed by the finite-element method under condition of the highest hydraulic pressure and the variable regularity of stress is obtained.
基于有限元法，分析了两个尾水管在各自最大内水压力条件下外围混凝土的受力，得到各自的应力变化规律和特点。
We normally use the punch or hydraulic machine to expand the steel tube, but since the impetus and velocity is difficult to control, the cracking rate of expanding the steel tube reaches to over 10%.
钢管扩管通常采用冲床或液压机来加工，但由于冲力和速度难以控制，扩管破裂率达10%以上。
Using Miniature Hydraulic Turbine in heat Exchanger Tube (MHT) to realize fouling prevention on-line and enhance heat transfer is a national patent.
用换热管内微型液轮机实现换热设备在线、连续、自动防垢除垢及强化传热是一种实用新型专利技术。
应用推荐