3DS: Digital Die Design System – Phase I and II

  • Developed digital die design system for sheet metal forming
  • Developed “Spring-back (2D) evaluation method” and “Surface strain evaluation method” to quantify evaluation. (Preamble for 3D methods)
  • Evaluated different models and selected the best model for predicting spring-back
  • Discussed the role and future research needed to understand the influence of friction and its representation in simulation.


Final Report – 3DS Phase I

Final Report – 3DS Phase II

Presentation IMS Vision Forum – 3DS Phase II