Response Surface Methodology for the Design of Sheet Metal Forming Parameters to Control Springback Effects using the Inverse Approach

@inproceedings{Naceur2004ResponseSM,
  title={Response Surface Methodology for the Design of Sheet Metal Forming Parameters to Control Springback Effects using the Inverse Approach},
  author={Hakim Naceur and Slim Ben-Elechi and Catherine Knopf-Lenoir and Jean-Louis Batoz},
  year={2004}
}
This paper deals with the optimization of tools geometry in sheet metal forming in order to reduce the springback effects after forming. A Response Surface Method (RSM) based on Diffuse Approximation (DA) is used. A new modified version of the Inverse Approach (IA) used to analyze the stamping operation is presented. The bending/unbending moments and the final shape are used to calculate springback using an incremental approach based on the Updated Lagragian Formulation (ULF). The U‐bending… CONTINUE READING