高强钢拼焊板V形模压弯曲回弹数值预测

段永川;官英平;吴斌

Numerical Prediction on Spring-back of High Strength Steel Tailor Welded Blanks V-die Bending Process

DUAN Yongchuan;GUAN Yingping;WU Bin

. 2013, (22): 76 -83 .