impeller blade
英 [ɪmˈpɛlə bleɪd]
美 [ɪmˈpɛlər bleɪd]
叶轮片
双语例句
- In this paper, the structure of integral impeller and the method of measuring profiles of integral impeller blade with temples are introduced.
介绍了整体叶盘的结构以及整体叶盘叶片型面的样板检测方法，并结合某一试验用整体叶盘，给出了测量检具的具体设计步。 - Research on Side Mill Way Planning Algorithm of Centrifugal Impeller Blade Ruled Surface
离心叶轮直纹叶片侧铣路径规划算法研究 - Kinetic pumps pass kinetic energy to the fluid by means of a rapidly rotating impeller ( Blade).
动力泵依靠高速旋转的叶轮（叶片）将动能传给流体。 - One way Fluid Solid Interaction of Unshrouded Centrifugal Compressor Impeller Blade TECHNOLOGY OF DC FREQUENCY CONVERSION SCROLL COMPRESSOR& OIL BALANCE
半开式离心压缩机叶轮叶片单向流固耦合分析直流变频涡旋压缩机技术及系统回油方式 - The experimental results show that pump performance curve will change with different impeller blade angles;
结果表明，叶片出口安放角不同，泵性能曲线将发生变化； - Design of Measuring Tool for Profiles of Integral Impeller Blade
整体叶盘叶片型面检测用检具设计 - To testify the application of the hydraulic model library, doing the design of the similar transformation of the impeller blade, and attaining the satisfied result.
作为水力模型库的应用验证，进行了叶轮叶片的相似换算设计，获得了令人满意的设计结果。 - Turbulent Flow of Power Law Fluid under the Influence of Its Material Parameters and Pump Impeller Blade Geometry
幂律流体物性参数及叶型几何对离心泵湍流流动的影响 - Analysis of Integrated Centrifugal Impeller Blade Vibration Reliability
整体离心叶轮叶片的振动可靠性分析 - Control Technology on Parallel Straight-generatrix Contour-evolution Electrochemical Grinding of Integral Impeller Blade
平行直纹展成电解磨削整体叶轮的控制技术 - Furthermore, an investigation has been carried out to show the influence of the number of impeller blade on the turbine performance.
此外，在试验中比较了无叶导向器和喷咀环两种结构的性能，研究了动叶叶片数NR对于透平性能的影响作用。 - Principle and Application of 3D Modeling of Impeller Blade in Pump
水泵叶片三维造型原理与工程应用 - Measurement and Analysis of the Stress on the Surface of Impeller Blade
搅拌桨叶表面应力的测量及分析 - Study on Materials of Laser Cladding for Impeller Blade
粉煤机叶轮片激光熔敷强化材料的研究 - The fifth generation behavioral modeling is described and optimized design of impeller blade in centrifugal pump is developed by using Pro/ E. Model of Meridional Flow Channel is described in details.
介绍了第五代建模技术&行为建模技术，应用Pro/E行为建模技术实现对叶轮优化设计，通过轴向流道优化建模过程详细介绍了行为建模技术。 - In the engineering, the impeller blade is designed by twist ruled surface which can not be milled accurately by cylindrical cutter or by taper cutter.
在工程实际中，叶轮的叶片通常情况下设计为非可展直纹面。 - The structure and movement of Numerically Controlled Electrochemical Contour Evolution Grinding ( NC-ECCEG) machine tool, combined multi-axis NC system and the mathematical model of electrochemical contour evolution grinding impeller blade by line are introduced.
介绍了数控展成电解磨床的结构与运动、组合式多轴联动数控系统以及直纹展成电解磨削整体叶轮叶片型面的数学模型。 - Development of the impeller blade for high-capacity impeller head
大抛丸量抛丸器叶片的研制 - For the centrifugal impeller blade composed of straight-line element, the grid generating method is developed with Cubic Non-Uniform B-Spline, and the corresponding program is completed.
采用三次非均匀B样条技术，对直纹面叶片的离心压缩机叶轮通道的网格生成方法进行了研究。 - Impeller blade erosion consists mainly of impact erosion at the leadingedge and slip erosion along the pressure side surface.
离心叶轮的磨损主要由叶片进口的冲击磨损和压力面的滑移磨损构成。 - Study on CAD/ CAM Integration of Impeller Blade in Centrifugal Pump
离心泵叶轮叶片CAD/CAM系统集成 - Key to turbocharger reliability lies in the stability of rotor system and the fatigue strength of impeller blade.
研究表明，增压器可靠性的关键在于转子系统工作的稳定性和叶轮叶片的疲劳强度。 - FEM models for predicting machining deflections are established for single axis side milling a thin-walled rectangle plate and five-axis peripheral milling an impeller blade, respectively. The errors compensation strategies of optimizing tool paths are also proposed to control machining deflections.
分别建立了矩形薄板的单轴侧铣加工变形的有限元数值预测模型和航空叶轮叶片的五轴侧铣加工变形的有限元数值预测模型，并提出了控制变形的刀轨优化误差补偿方法。 - Because the pump rotational speed of the horizontal pumps is low, the gearboxes are often needed to decelerate. And the gearbox lies between the pump and dynamo, which results in the the difficulty of the placement of the dynamic adjusting mechanism of the impeller blade.
由于低扬程卧式泵转速较低，需要齿轮箱进行减速，而齿轮箱位于水泵和电机之间，这就造成了叶轮叶片动调节机构布置上的困难。 - A thin-walled rectangular-plank and an impeller blade with complex surface are simulated to predict milling deflection as examples.
分别对简单结构薄壁矩形板和复杂曲面叶片零件进行了加工变形有限元模拟预测。 - The application of the dynamic adjusting mechanism of the impeller blade to the vertical pumps is comparatively mature. But direct application of this mechanism to the horizontal pumps in low-head pump stations will lead to problems.
叶轮叶片动调节机构在立式泵中的应用已比较成熟，但此调节机构在低扬程泵站经常采用的卧式泵装置中直接运用会存在问题。 - Therefore, the normal practice is to plant the adjusting mechanism into the straight guide vane in front of the impeller blade, thus, the directly adjusting the inlet guide vane to regulate the operating conditions is worthy of being considered.
因此通常的做法是将叶片调节机构布置在叶轮前面的直导叶体中，这种情况下，通过调节前置导叶来实现工况调节的方法就值得考虑。 - By using finite element method, NC machining technology and the metal cutting mechanics, the machining deflection predictions of a thin-walled rectangular-plank and an impeller blade, the influence of cutting parameters on machining deflections are studied in this paper.
本文综合运用有限元模拟仿真技术、数控加工技术和切削基本理论，对矩形薄板和叶轮叶片数控侧铣的加工变形预测和切削参数对加工变形影响进行了研究。 - Compared with the dynamic adjusting mechanism of the impeller blade, the mechanism planted in the inlet guide vane which is always stationary is simplified and production cost can be reduced.
相比于叶轮叶片动调节机构，调节前置导叶的调节机构布置在静止的部件上，结构可简化，成本可降低。