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   叶轮扭曲叶片 的翻译结果: 查询用时:0.226秒
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叶轮扭曲叶片
相关语句
  blade of impeller
     Study on 3D Solid Modelling for Centrifugal Pump Blade of Impeller
     离心泵叶轮扭曲叶片参数化实体造型方法探讨
短句来源
  “叶轮扭曲叶片”译为未确定词的双语例句
     Gap Analysis of Electrochemical Contour Evolution MachiningTwisted Blades of Integral Impeller
     展成电解加工整体叶轮扭曲叶片中的间隙分析
短句来源
     This paper details the calculation method of gap in electrochemical contour evolution machining twisted blades of integral impeller,and discusses influence of various velocities of workpiece and cathode on gap.
     叙述了展成电解加工整体叶轮扭曲叶片中间隙的计算方法,并讨论了工件和阴极各运动速度对间隙的影响。
短句来源
     Then an interface program is developed, with the help of Pro/E software, the geometric modeling process of impeller blade in centrifugal pump is achieved successfully.
     在此基础上 ,开发了离心泵水力设计 CAD软件的接口程序 ,结合Pro/E软件包 ,实现了离心泵叶轮扭曲叶片的几何造型。
短句来源
     To solve the problem of finishing the twist blade surface of an impeller, the five-axis numerically controlled electrochemical contour evolution grinding (NC-ECCEG) is studied.
     为解决整体叶轮扭曲叶片型面的精加工难题,本文进行了五轴联动数控展成电解磨削的基础研究。
短句来源
  相似匹配句对
     Materials for Twisty Blade Pattern
     扭曲叶片模的研究
短句来源
     Study on 3D Solid Modelling for Centrifugal Pump Blade of Impeller
     离心泵叶轮扭曲叶片参数化实体造型方法探讨
短句来源
     Numerical Simulation of 3D Turbulent Flow in the Centrifugal Pump with Twisted-blade
     扭曲叶片离心泵叶轮内三维湍流数值模拟
短句来源
     Gap Analysis of Electrochemical Contour Evolution MachiningTwisted Blades of Integral Impeller
     展成电解加工整体叶轮扭曲叶片中的间隙分析
短句来源
     A New Way of Distorted Blade Drawing
     扭曲叶片绘形新方法
短句来源
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  blade of impeller
A procedure is proposed for calculating the loads acting on double sheet blade of impeller of the mine axial fan.
      


Based on research of the experiment for NC-electrochemical contour evolution machining, the paper puts forwards the calculation and inspection of the surface shape of blade in this process. This method is simple and feasible.

针对当前航空航天产品中的整体叶轮加工困难这一现状,提出了采用数控展成电解加工的方法来加工整体叶轮的扭曲叶片型面。为了确保加工中被加工叶片的形状符合设计图纸要求,对数控展成电解的试验进行了研究,得出了一种简单、可行的实验计算方法。首先计算出阴极的运动轨迹,再设计专门程序仿真阴极加工运动轨迹,从而预测叶片加工型面,对展成叶片型面进行校验。

A new technology to machine the integral impeller with twisted blades is introduced, that is NC-ECCEM(Numerically Controlled Electrochemical Contour Evolution Machining). The machine tool and multi-axis linkage moveme nt means are introduced. The ways are given for data processing and programming. Based on the machining processing analyses, the proper suppositions are advance d. The shaping law of Numerically Controlled Electrochemical Contour Evolution M achining integral impeller is studied. The expressions...

A new technology to machine the integral impeller with twisted blades is introduced, that is NC-ECCEM(Numerically Controlled Electrochemical Contour Evolution Machining). The machine tool and multi-axis linkage moveme nt means are introduced. The ways are given for data processing and programming. Based on the machining processing analyses, the proper suppositions are advance d. The shaping law of Numerically Controlled Electrochemical Contour Evolution M achining integral impeller is studied. The expressions of the theoretical error in the processing are deduced. The solution to eliminate part of the error is a lso discussed and verified in experiments. Using the machining way, the integral impeller up to standard was produced and used in aircraft jet.

针对整体叶轮扭曲叶片型面的加工提出一种新方法——数控展成电解加工 ,介绍了这种加工方法的机床及多轴联动方法 ,给出曲面处理及数控编程方法。通过对展成加工过程的分析和简化 ,进行了成型规律研究 ,得出加工中存在的理论误差表达式 ,提出改进方案消除了部分加工误差 ,并通过试验验证。用这种加工方式已加工出符合要求的整体叶轮 ,并已在航空发动机中装机使用

This paper details the calculation method of gap in electrochemical contour evolution machining twisted blades of integral impeller,and discusses influence of various velocities of workpiece and cathode on gap.

叙述了展成电解加工整体叶轮扭曲叶片中间隙的计算方法,并讨论了工件和阴极各运动速度对间隙的影响。

 
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