A Design Method of Predecisional Remanufacturing Based on Structural Similarity

Nowadays, the uncertainty of the remanufacturing cores increased the cost and difficulty in remanufacturing, and the mechanical and electrical products are rarely designed for remanufacturing. To solve these issues, the optimization design method based on structure similarity model is presented. With identifying the timing in predecisional remanufacturing, the design demands are presented. Since the concept of structural similarity is given, the quantitative mapping relationship between the structure parameters and its performance is analyzed. And the optimization design method for predecisional remanufacturing is given. Finally, the experiment on a typical shaft structure is given to validate the feasibility of this method.