Numerical Simulation of Springback in Air-Bending Forming of Sheet Metal
In this paper, the influencing factors of springback for air-bending of sheet metal are introduced. The bending springback in various process parameters is simulated with a ABAQUS FEA software. The influence of different parameters on bending springback is investigated and some effective methods for predicting and restricting sringback are put forward.
Dongye Sun, Wen-Pei Sung and Ran Chen
Z. M. Fu "Numerical Simulation of Springback in Air-Bending Forming of Sheet Metal", Applied Mechanics and Materials, Vols. 121-126, pp. 3602-3606, 2012