The theoretical research of the problem in rotor design field of known any rotor of yin and yang rotor to solve the other rotor is carried out.Aiming at the many shortcomings of traditional solving and simulation

based on SolidWorks software

the modeling and solving of this problem are carried out to obtain another rotor entire envelope curves

and the simulation of transmission is completed

and the correctness of the design is verified

the problem of yin and yang rotor each other to solve design and simulation is completely solved

the results of research on the design and processing of the screw rotors

knives and other have some important reference value.