Title :
The Application of Response Surface Method and Orthogonal Experiment Design in the Optimum Design for Drawbead Geometry Parameters
Author :
Han, Lifen ; Ding, Weifeng ; Zhao, Weiwen ; Li, Haibo
Author_Institution :
Sch. of Mech. Eng., Dongguan Univ. of Technol., Dongguan, China
Abstract :
Draw bead geometry parameters have a significant effect to the quality of sheet metal forming. The application of response surface method (RSM), orthogonal experiment design method (OEDM) and dynamic explicit finite element method (FEM) in the optimum design (OD) for draw bead geometry parameters used in drawing procedure of cross member panel, a benchmark of Numisheet´2005, was discussed. The comparison between the OD results and the draw bead geometry parameters offered by the benchmark was carried. The effectiveness of this method was verified.
Keywords :
design of experiments; drawing (mechanical); finite element analysis; forming processes; response surface methodology; sheet metal processing; structural panels; cross member panel; drawbead geometry parameters; drawing procedure; dynamic explicit finite element method; optimum design; orthogonal experiment design method; response surface method; sheet metal forming; Drawbead; FEM; OD; OEDM; RSM;
Conference_Titel :
Digital Manufacturing and Automation (ICDMA), 2010 International Conference on
Conference_Location :
ChangSha
Print_ISBN :
978-0-7695-4286-7
DOI :
10.1109/ICDMA.2010.89
