The results indicate that the most increment of pump assembly efficiency is 9.85% by adjusting blade angle.
结果表明：实施变角经济运行后，泵装置效率最高可提高9.85%；
Trash rack of pump station is indispensable for stability and safety of pump assembly though it is an auxiliary facilities.
泵站拦污栅虽然是辅助设施，但对保证水泵机组安全、稳定必不可少。
By depth study for digital assembly system and virtual assembly system, the paper designs gear pump assembly system's overall structure.
本文对已有的数字化装配系统和虚拟装配系统进行深入研究，以常用电力设备齿轮泵为例开发了数字化装配系统。
The utility model is capable of achieving high efficiency and low energy consumption heat generating co-operating with a heat pump assembly.
本实用新型结合热泵机组能实现高效率、低能耗制热。
Ltd. also designs and manufactures various kinds of transmission shaft assembly, shaft coupling assembly as well as hydraulic pump assembly etc.
本公司还竭诚为客户设计，制造各类传动轴总成，联轴器总成，液压泵总成等以满足各界客户的需求。
Fuel injection pump assembly, should view the plunger positioning screw gasket roller pin, such as body positioning, such as whether the omission.
喷油泵总成，应该把位置，如身体，如柱塞定位螺钉密封滚针，是否有遗漏。
The results are significant for decreasing hydraulic loss of discharge passage, pump assembly optimum design and increasing pump assembly efficiency.
成果对减小出水流道水力损失，实现泵装置优化设计，提高泵装置效率有重大意义。
The system is validated by a pump assembly process that it can be used to evaluate and optimise assembly scheme and to guide the workers for training.
实际应用证明，该系统一方面可用来评价和优化装配工艺方案，另一方面可指导装配工人培训和示教。
Based on the characteristics of pump assembly, the influences of hydraulic resistance of trash rack and feculence on pump unit operation are investigated.
根据水泵装置特性研究了拦污栅及其污物阻水对泵机组运行的影响。
This paper develops a monitoring alarm system for refrigerator pump assembly line of Haier Group by consulting the research of other domains to reform the manpower mode of which efficiency is low.
我们借鉴其他领域中监控报警系统的成果，为海尔集团开发冰箱抽空流水线的监测与报警系统，以改变当前靠人工进行监测这种耗时耗力效率低下的监测模式。
If a longer time out, it should be made to pump from the Wells to carry out maintenance, rust, coating for oil and parts, after assembly storage preservation.
如果停用的时间较长，就应把水泵从井中提出来，进行维修、除锈、涂油及换件，组装后入库保存。
The relief valve can be cast and pump body and pump cover, also can separate assembly.
安全阀可以与泵体或泵盖铸成一体，也可以单独装配。
After assembly, move the pump shaft with hand, it should be smooth and uniform without touch. Disassembly can be made with the steps contrary to above ones.
装配完成后，用手转动泵轴，没有擦碰现象，转动比较轻滑均匀即可，拆卸可按上述装配顺序相反的进行。
Safety valve can be covered with the body or pump Zhucheng one, can also be a separate assembly.
安全阀可以与泵体或泵盖铸成一体，也可以单独装配。
A typical fuel-supply system consists of a fuel tank assembly, fuel lines, or fuel pump, and outlet filter. The fuel tank stores a supply of fuel.
典型的燃料供给系统由油箱总成、油管、燃油泵和汽油滤清器组成。油箱用于存储汽油。
The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The pump casing shall be suitably ribbed, have tangential discharge, and be reinforced to support the weight of the motor assembly.
泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。
The pump casing shall be suitably ribbed have tangential discharge and be reinforced to support the weight of the motor assembly.
泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。
The entire rotating assembly shall be designed with sufficient rigidity for minimal shaft deflection at extreme pump operating conditions.
整个旋转总装都应该具有足够的硬度，即使在极端的泵运行环境下，所产生的轴偏差也是最小的。
The pump casing shall be suitably ribbed have tangent ial discharge and be reinforced to support the weight of the motor assembly.
泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。
A special tool for the pistons assembly of slush pump adapted to the oilfield comes from practice.
从实践中提供一种适于矿场条件组装组装式泥浆泵活塞的专用工具。
If fan blade assembly is replaced because of mechanical damage, water pump and viscous fan drive should also be inspecteThese components could have been damaged due to excessive vibration.
如果因为机械损坏而更换风扇叶片组合，应该检查水泵及粘性风扇驱动，这些组件可能由于过度抖动而损坏。
At the end of this thesis, treatise the method to modeling the assemblies, complete the virtual assembly system of horizontal piston pump, give the operation mode about it.
最后，论述了装配体虚拟建模的方法，完成了卧式柱塞泵虚拟装配系统的设计与实现工作。
Pump in the major parts material, manufacture, assembly precision accuracy test and hydraulic test after passing the required test run.
泵在主要零件材质、制造精度、装配精度检验和液压试验合格后，方能进行试运转。
Take the assembly of micro electric pump in a corporation in Zhejiang as example, the standardized time is presented based on the analyses of its structure and assembly process.
并以某企业的微型电泵装配为例，在分析其结构和装配工艺流程的基础上，得出其装配的标准作业时间。
Installation and assembly clearance error caused by the vibration of the pump body is an important reason.
安装及装配间隙误差是造成泵体振动的重要原因。
In order to verify the performance of fracturing truck and plunger pump, bench test, final assembly test and field industrial test should be performed.
为了验证压裂车和柱塞泵的性能，进行了台架试验、出厂试验和现场工业试验。
The 3-d pump model cannot only be used in assembly, intervene inspection and process simulation, but also provide computational model for FEA and CFD.
泵的三维模型不但可以用于零件装配、干涉检查、加工模拟，而且可以为有限元分析(FEA)和计算流体动力学(CFD)分析提供计算模型。
This article introduces the structure of CAD software on steam jetting vacuum pump. Emphasis is given to its optimum design, parameter graph and automatic assembly.
介绍了水蒸汽喷射式真空泵CAD软件的体系结构，着重论述了喷射式真空泵参数优化、参数化绘图及两维零件图自动装配的实现方法。
The mechanical system is composed of testing mechanical assembly, hydraulic loading pump station, pressure increasing and holding device for tested media, and sensors.
其中，机械系统由试验台架、液压加载泵站、试验介质增压保压装置和传感器等部件组成；
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