J Mater Sci Technol ›› 2003, Vol. 19 ›› Issue (04): 324-326.

• Research Articles • Previous Articles     Next Articles

FEM Simulation of Bending Formability for Laminate Steel/Resin/Steel Lightweight Composite Sheet

Guancheng LI, Yonglin KANG   

  1. Dept. of Basic Science Subjects, Huaihai Institute, Lianyungang 222000, China...
  • Received:1900-01-01 Revised:1900-01-01 Online:2003-07-28 Published:2009-10-10
  • Contact: Guancheng LI

Abstract: The ANSYS simulation software was used to analyze the bending formability of laminate steel/resin/steel lightweight composite sheet. The skin steel at external side produces relative slipping-off change during the bending due to its composite structure. The internal stress strain states, materials effect tools parameters and intermediate layer resin of lightweight sheet on slipping-off change were analyzed. The spring back and shear stress state after bending have also been discussed.

Key words: Resin, Laminate steel sheet, Bending, Formability, Numerical simulation