摘要
介绍了摆线转子式油泵内外转子的结构和参数名称及各种摆线的定义和方程 ,较详细的阐述了短幅外摆线内等距线转子齿廓的形成及内转子理论齿廓和工作齿廓参数方程的建立 并指出基本参数Z1,e ,R ,a等一旦确定 ,便可由所建参数方程很容易的求得齿廓曲线x ,y值 ,从而根据所得到的一组x ,y值绘出内转子的齿廓 。
This paper introduces the structure of the inner and outer rotors of the cycloidal rotor oil pump and the corresponding parametric definitions, as well as the definitions and equations of every kind of cycloid. The forming of the tooth profiles of the short amplitude outer cycloid inner equidistant line rotor and the establishing of the parametric equation of the theoretical tooth profiles and the working tooth profiles of the inner rotor. It is pointed out that once the basic parameters such as Z 1,e,R and a are determined, x and y value of the tooth profiles curve can be obtained according to the parametric equation established. Thus the tooth profiles of the inner rotor can be drawn out according to the value of x and y , and the rotor mould can be designed.
出处
《山东大学学报（工学版）》
CAS
2002年第2期172-176,共5页
Journal of Shandong University（Engineering Science）
