Notice of RetractionStudy on Roll Forming Process Parametric Simulation

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

For the series of U-channel section, which has similar structure, it is easy to adjust the geometric model of U-channel section by using parametric design method, the efficiency is improved and the time for product design will be shortened greatly. By using the ANSYS Parametric Design Language (APDL), the FEA process including creating FEA model and analysis steps is discussed with the finite element method. A practical parametric FEA model is established and using this method does stress analyze. The results show that this method is very efficient in FEA of structure optimizations. The research shows that parametric finite element method proposed for process parameter optimization of roll forming is accurate and reliable. And a new efficient method is explored on numerical simulation of roll forming.