Multiple objective optimizing design of a new planetary bevel gear drive device with small teeth difference and inclined plate

New planetary bevel gear drive with small teeth difference has more advantages than others,e.g.great gear ratio and huge carrying capacity.It is specially suitable for machine at lower speed and great torque.Multiple objective optimal design of a new planetary bevel gear drive device with small teeth difference and inclined plate is introduced,which ensures that the device can obtain maximum gearing efficiency,minimum volume,minimum gyromoment.