Design and Analysis of Eccentric Gear Centrodes for Driving Systems of Differential Velocity Vane Pump

The establishment of driving system used the centrodes equation of eccentric gear is proposed based on the operational principle of differential velocity vane pump driving systems. The effective laws of the curvature of eccentric gear with meshing driven gear is studied, the centrodes Design method of driving systems used transmission of the eccentric gear is carried out, so that to lay the basis for the study of the eccentric gear driving systems of differential velocity vane pump and improvement of transmission performance.