Springback Prediction in Sheet Forming Simulation
940937
03/01/1994
- Event
- Content
- Although numerical simulation techniques for sheet metal forming become increasingly maturing in recent years, prediction of springback remains a topic of current investigation. The main point of this paper is to illustrate the effectiveness of a modelling approach where static implicit schemes are used for the prediction of springback regardless whether a static implicit or dynamic explicit scheme is used in the forming simulation. The approach is demonstrated by revisiting the 2-D draw bending of NUMISHEET'93 and numerical results on two real world stampings.
- Pages
- 13
- Citation
- Du, C., Zhang, L., and Wang, N., "Springback Prediction in Sheet Forming Simulation," SAE Technical Paper 940937, 1994, https://doi.org/10.4271/940937.