Abstract: On the basis of analyzing the characters of the worn parts,a novel remanufacturing solution was proposed. The remanufacturing of the worn parts was realized by a human-machine interactive remanufacturing system based on robotic GMAW. The system takes operators as the intelligent factor to solve the complicated problems of the system,which are nonlinear and hard to model. The computer and machine were employed to solve the high speed and high accuracy problem,for instance the numerical computation and motion control etc. After the experiment system platform being established,the structure of the system software and the human-machine interactive scheme were studied,and the visual human-machine interface was designed by modularized program.