Blank Shape Optimization of Square Cup Deep-Drawing under the Unilateral Constrained Condition
To satisfy the forming need of single-basin with a flange, sensitivity analysis is used to optimize the shape on the basis of the initial shape which gotten by the backward simulation method of analysis software ETA/Dynaform5.5.The optimum blank shape for unilateral constrained square cup deep-drawing is determined, and the optimized results were analyzed and compared before and after. Some measures about blank optimization will be given to such parts.
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
L. G. Tan et al., "Blank Shape Optimization of Square Cup Deep-Drawing under the Unilateral Constrained Condition", Advanced Materials Research, Vols. 239-242, pp. 2365-2369, 2011