摆线转子泵属于圆弧——泛摆线啮合。取三组座标系分别作为外转子、内转子及啮合线的座标,在合理选定转角基准的情况下,选任一组为固定座标,而任一种摆线只有两种范成方法,因此构成了内外转子的齿廓各自可以有12种范成加工原理。建议在设计摆线加工专用机床或夹具时作为参考。 Cycloid rotor pump belongs to the arc - generic trochoid meshing. Take three sets of coordinate system as the outer rotor, inner rotor and the coordinates of the meshing line, in a reasonable choice of the basis of the rotation angle, select a group of fixed coordinates, and either type of cycloid has only two Fancheng method , Thus forming the internal and external rotor tooth profile can have 12 kinds of Fan Cheng processing principle. Proposed in the design of cycloid for machine tools or fixtures as a reference.