The equal wall thickness hollow screw pump rotor is mainly applied to the transport of viscous liquid. 本实用新型主要应用于粘稠液体的输送。
Two pump rotor spinning rod through the implementation drive. 两个泵转子通过旋转的抽油杆实现驱动。
Rattling electric pump rotor may be uneven, or combination of bad coupling, bearings wear bending; 水泵剧烈震动可能电动转子不平衡,或联轴器结合不良,轴承磨损弯曲;
Analysis of Oil Pump Rotor Based on Pro/ E and ANSYS 基于Pro/E和ANSYS的油泵转子分析
Pump rotor is provided with low windability to achieve smooth operation, little vibration, low noise and long service life. 泵转子具有较小的绕度,运行平稳、振动小、噪音低、使用寿命长。
By adopting the structure, the equal wall thickness hollow screw pump rotor saves a great deal of material; 本实用新型采用上述结构,节省了大量材料;
Computer simulation study about theoretical wrap of claw type vacuum pump rotor 爪型泵转子理论型线计算机模拟研究
Balance of the balance disk is dynamic, the pump rotor in a balanced position for the axial pulse before and after. 平衡盘的平衡状态是动态的,泵的转子在某一平衡位置会前后作轴向脉动。
Machining technology analysis and clamping apparatus design of helix half-lead pump's rotor 半导程螺旋泵转子加工工艺分析及夹具
Meshing Analysis for 3 Lobes Roots Blower/ Vaccum Pump Rotor of Straight Line Conjugate Profile 直线-共轭线型三叶罗茨鼓风机转子啮合分析
The intensity calculation of horizontal split casing multi-stage pump rotor 中开式多级泵转子强度的计算
Artificial Heart Pump Suspended Rotor Unbalance Mass and Magnetic Coupling Control 人工心脏泵磁悬浮转子质量不平衡及磁耦合研究
The pump whose rotor profile is circular arc-involute-cycloid can meet this demand. 转子型线为圆弧-摆线-渐开线就可以满足这一要求。
Deduction and Calculation of the Practical Linear Formular of Roots Pump Rotor 罗茨泵转子实际型线公式的推导与计算
Outline Design and VBA Parametric Programming Draw of Three-lobe Roots Pump Rotor 三叶罗茨泵转子的型线设计与VBA参数化编程绘图
In this paper, the primary four steps natural frequency and the form of vibration are calculated by means of modal analysis to the centrifugal pump rotor. 本文对离心泵叶轮转子进行了模态分析,计算了其前四阶的固有频率和固有振型,从而得到了转子前四阶的临界转速。
Determination method for processing outline of rotating-piston pump rotor 外环流旋转活塞泵转子加工形线的确定
The fixed value of swing type of oil pump rotor is an important target for controlling and inspecting rotors quality. 摆线型机油泵转子的定值是控制和考核其质量的一个重要指标。
With respect to stress condition of external circulation rotor pump during operation, through stress analysis of pump rotor and shaft, a mechanical model was built up and the calculation formula was derived for the gap between the pump rotor and pump body; 通过外环流转子泵运转时泵的转子与轴的受力分析,建立力学模型,导出了该泵转子与泵体间的间隙计算式;
Practical Molded Line or the Roots Pump Rotor Calculated by Computer 电算法求罗茨泵转子实际型线
Utilizing model and experiments this research analyzed the effect on artificial heart pump rotor stable suspending from unbalance mass and magnetic coupling. Based on the rotor dynamics theory five degrees of freedom rotor equation was given. 结合建模与实验,分析了人工心脏泵转子质量不平衡及磁耦合对转子稳定悬浮的影响,依据转子动力学理论推导出了五自由度转子运动方程。
Through structure analysis and dismantlement inspection for boiler feed water pump of synthesis ammonia plant, the cause for accident of stopping rotation of boiler feed water pump rotor was analyzed, the appropriate repair and adjustment measures were supposed, the production operation effect after repair was summarized. 通过对合成氨装置锅炉给水泵的结构分析和解体检查,分析了锅炉给水泵转子抱死事故原因,提出了相应的修复调整措施,总结了修复后生产运行效果。
Research on magnetic suspension artifical heart pump rotor control methods 磁悬浮人工心脏泵转子控制策略研究
Study on Twin Screw Multiphase Pump Rotor Manufacturing Method Appling in Ex-Arc-Generatrix Approach Method 圆弧母线逼近理论在双螺杆泵转子加工中研究及应用
Maglev artificial heart pump allows the pump rotor rotating without friction and solves the problem of hemolysis and thrombosis since its unique advantages of non-contact bearing. It has been rapid developing. 磁悬浮人工心脏泵以其无接触支承的独特优点使得转子与定子之间无摩擦,可以解决心脏泵的溶血和血栓问题,得到了快速的发展。
Narrow-and-deep slops are distributed in the root of engine turbine blades and hydraulic pump rotor blades. 发动机涡轮叶片根部和液压泵转子叶片根部分布着窄深槽结构。
Processing of complex molecular pump rotor has very high requirements on machine tools, processing technology and CNC programming of CNC technology. 复合分子泵转子加工对机床、加工工艺及数控编程等数控技术都有很高的要求。
For further study of dynamic characteristics of the water pump, we do some rotor dynamic analysis. We calculate the critical speed of automobile water pump rotor with given parameters, analyze the influences of axial stiffness and radial stiffness of bearing on critical speed. 为了进一步研究冷却水泵的动力学特性,本文还进行了转子动力学分析,计算了汽车水泵转子在给定参数下的临界转速,并分析了轴承的轴向刚度和径向刚度对临界转速的影响。
Processing of complex molecular pump rotor become the direct restrictions on the domestic development of compound molecular pump. 复合分子泵的转子的加工已经成为了制约国内复合分子泵发展的最直接的障碍。