Le pliage des aciers HLE. Prévision et maîtrise du retour élastique

Experimental approach and RSM procedure on the examination of springback in wiping-die bending processes

“…As showed by Marron and Bouchêlier [14], springback value is very dependent on the thickness and the yield stress of the steel grade. These both parameters operate at the same order of influence in bending.…”