凸轮泵

Fluent计算中，应用动网格理论导入对应UDF文件驱动两转子同步反向转动，采用K-Epsilon湍流模型及PISO算法对凸轮泵非定常湍流计算。

While in Fluent calculations , imported the corresponding UDF file with dynamic mesh theory to drive two counter-rotating rotors run synchronously . K-Epsilon turbulence model and PISO algorithm was used to simulate the lobe pump unsteadily .

根据转子型线方程利用积分法求解出不同类型凸轮泵的容积利用系数。

According to the equation of rotor profile curve , using the integral method for the volumetric efficiency of different types of lobe pump .

外环流高粘度凸轮泵的研制

The development for external circulation high viscosity cam pumps

外环流转子式凸轮泵及双螺杆泵的应用；

The application of outer angular flow rotor type cam pump and double screw pump ;

首先，一对完全相同的转子是凸轮泵的核心零件，两转子在泵腔内做持续的同步反向旋转运动，使介质吸入到泵腔中加压后排出。

The twin rotors make constantly synchronized reverse rotary motion in the pump chamber and the medium is sucked into the pump chamber . Then the medium is ejected pressurized .

随着流体机械的快速发展，特别是泵行业，结构简单且工作效益高的凸轮泵越来越受到研究人员的关注。

With the rapid development of fluid machinery , especially in pump industry , Lobe pump has the advantages of simple structure and high work efficiency , and has been paid more and more attention by researchers .

以上分析结果对圆柱凸轮柱塞泵的设计、制造和维护具有重要的指导意义和工程实用价值。

These results above have certain guiding significance and great engineering value to design , manufacture and maintain the piston pump with cylindrical cam-drive mechanism .

此外，与传统往复泵相比，圆柱凸轮柱塞泵更易实现长冲程、低冲次的目的。

Simultaneously , compared with traditional triplex reciprocating pump , the piston pump with cylindrical cam-drive mechanism can achieve the purpose of long stroke and low-conflict times more easily .

圆柱凸轮柱塞泵是通过具有特殊轮廓曲线的圆柱凸轮机构改变柱塞的运动规律，使其流量和压力基本无波动，流量不均度理论上为零。

The piston pump with cylindrical cam-drive mechanism changes the discipline of the movement of the plunger through the cylindrical cam-drive mechanism with special profile , which leads to no fluctuation in constant flow and pressure . The uneven degree of theoretical flow is zero .

正偏置式凸轮转子叶片泵的最佳参数

The Optimum Parameters of Positive Offset Cam Rotor Translating Vane Pump

凸轮转子叶片泵的维修与测试

Maintenance and Test of the Cam Rotor - Vane Pump

凸轮转子叶片泵转子凸轮最佳过渡曲线的研究

Research on optimal transition curve of rotor cam in cam rotor vane pump

提高凸轮转子叶片泵的工作寿命

Investigation on Enhancing Service Life of Cam-Rotor Vane Pump

低噪声、高性能凸轮转子叶片泵的研究

A study of the cam-rotor vane pump featured by low noise and optimum performance

主回凸轮机构在泵送机构中应用广泛。

The main return cam mechanism has been widely applied in the pump transportation mechanism .

凸轮机构往复泵与曲柄连杆机构往复泵性能对比分析

The Correlation Analyses of the Performance between the Cam-drive Mechanism Reciprocating Pump and the Crack-connecting Rod Reciprocating Pump

介绍凸轮转子叶片泵的结构原理、分析故障产生原因及解决办法，并对其性能进行测试

This paper introduces the structural theory of the cam rotor_vane pump , analyzes the reason and handling of its breakdowns and tests its performance

本论文致力于设计出一种全新的径向柱塞往复泵，为改善基于常规的曲柄连杆机构和传统的凸轮机构往复泵的缺陷，泵的动力端运用微可调滑动机构。

This paper is committed to design and develop a new four-cylinder radial piston pump and the pump power end uses micro-adjustable circular curved sliding mechanism to replace the conventional crank linkage and cam mechanism .