1) plain vane
柱面叶片
2) plain vane
柱面叶片，圆柱形叶片
3) cylindrical blade
圆柱形叶片
1.
Equation of new type of cylindrical blade with adjustable wrapping angle of centrifugal impellers;
离心泵可控包角圆柱形叶片型线方程
2.
The authors of this paper establish 3D models for several typical cylindrical blades using UG technology.
圆柱形叶片广泛应用于低比转速叶轮,本文作者以UG技术对常用的圆柱形叶片进行了造型,从而有利于帮助设计人员及时、直观地发现叶片的水力特性和机械特性,可以看出将UG技术引入叶片水力设计领域,将对提高叶片性能产生积极的重要影响。
4) blade surfaces
叶片型面
1.
Based on economical and practical thoughts,a special machining method of the blade surfaces is presented in the paper,and some relative contents about it are simply introduced,such as its NC machining process method,the structure of the machine tool,work pieces' installation and the fixture,machining process and establishment and process of the blade surfaces' mathematical model.
从经济实用的角度,提出了一种专用的叶片型面加工方法,简单介绍了此种方法的数控加工工艺方案、加工机床结构、工件装夹及夹具、加工过程、叶片型面数学模型的建立及处理等,并提出了进一步改进的方法。
2.
This paper summarizes the present inspecting methods and the developing trend of blade surfaces inspection,and introduces a better device-the Laser-scanning Machine System.
概述了自由曲面类零件———叶片型面的检测现状及发展趋势,介绍了针对叶片型面的激光测量系统,分析了激光扫描测量的约束条件及规划要求。
3.
The blades are key parts to the turbine、the aeronautic engine、the ship’s thruster and others equipments,its quality will directly influence the steamy turbine’s working,but the blade surfaces’quality will directly influence the blades’quality .
叶片是汽轮机、航空发动机、船舶推进器等的关键部件,其质量直接影响汽轮机等的工作性能,而叶片型面的质量直接关系着叶片的质量。
5) vane shape
叶片型面
1.
The paper introduces the construction features of undevelopable ruled surface integral impeller and two 5-Axis numerical control mill machining methods of vane shape which are "line contact" (flank milling) and "point contact".
文章介绍了不可展直纹面型整体叶轮的结构特点及五坐标数控铣削加工叶片型面“线接触”(侧刃铣)和“点接触”两种方式,分析了采用侧铣加工产生误差的原因,对加工中的不同工步及精加工薄叶片的特殊处理进行了分析,并提出了相应的解决方案,对整体叶轮的数控加工有一定的现实意义和实用价值。
6) blade surface
叶片型面
1.
The new blade surface quality evaluating indexes are put forward through the analysis of present situation of measurement on the surface tolerance of blade.
通过分析叶片型面测量及误差分析的现状,提出了新的叶片型面质量评估指标。
补充资料：抛物柱面
抛物柱面
parabolic cylinder
抛物柱面[钾画比次灯h日er;”即‘o二。，ee姗益明“几“-“月p) 一个二次抛物曲面(见二次曲面(surface ofthesecond order))，其准线为一抛物线(p哪比h).空间中抛物柱面的典范方程是 夕2二2尸x
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条