Specification For BM1: Decklid Inner Panel.

The article reports on a study to benchmark springback prediction capability of various software and skills of users on a complex inner body panel. The simulation process of stamping a deck lid inner panel consists of three operations: forming, trimming and springback. Participants during the study are not allowed to move the tooling position in the x-y plane. In this benchmark, participants can use either physical beads or line beads in the forming simulation. The information for the physical bead geometry and bead centerlines is provided in the math files.