Abstract: This paper proposes a design scheme of dual-industrial robot collaborative polishing work station, which takes automobile wheel hub polishing as the object of the research and aims at the difficult problem of trajectory planning and automatic production coordination of its inner hollow-out polishing. Firstly, according to the actual production process of the automobile wheel hub, SolidWorks and RobotStudio are used to design relevant model components and build the overall layout of the workstation. Then the electrical control model of Smart dynamic logic components, sensors and I/O communication network are created and designed. Finally, the system function verification and simulation are realized by offline programming of multi-industrial robots. The proposed scheme provides design basis and experimental platform for the realization of the auto wheel polishing automatic production line, shortens the development cycle of the production line, saves the operator time, and improves working efficiency.

Key words: industrial robot, automobile wheel hub, polishing processing, virtual simulation