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摆线转子泵转子结构参数的确定

作  者:
毛华永;李国祥;刘海涛;胡云萍;王伟
单  位:
山东大学能源与动力工程学院
关键词:
转子泵;摆线;结构;参数
摘  要:
介绍了在摆线转子泵的设计中,如何较准确地选择内、外转子的各种参数,以及选择这些参数的步骤和判定方法,并对外转子齿根圆和齿面的过渡圆弧与齿面相切之点所应处的正确位置进行了分析研究。为避免设计过程中因过渡圆弧半径r0选择的随意性而导致r0过大出现干涉,或r0过小而降低圆弧的过渡效果,给出了正确选择该参数值的求解公式。
译  名:
Determination of Rotor Structural Parameters of Cycloidal Rotor Pump
作  者:
Mao Huayong Li Guoxiang Liu Haitao Hu Yunping Wang Wei (Shandong University)
关键词:
Rotor pump, Cycloid, Structure, Parameter
摘  要:
Various parameters interrelation of inter and outer rotors were introduced for the independent design of cycloidal rotor pump. The principles of determining structural parameters and the deduction of formulation for determining certain parameters were also given, such as rotate speed and tooth number. The tangent position of root circle of the outer rotor, tooth flank's gyration of transition and the tooth flank of outer rotor were analyzed. The formulation of calculating gyration radius r_0 of the transition was introduced for the first time, and then the random determination of r_0 was naturally avoided. At last, a design template of the rotors of cycloidal rotor pump was put forward.

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