t205.gif (2849 ×Ö½Ú)
Algorithm for Sheet-Metal Bending and Springback
Zhu Dongbo£¬Chen Jianhong£¬Li Dichen£¬Lu Bingheng
(Xi'an Jiaotong University,Xi'an 710049,China)
retue.gif (1614 ×Ö½Ú)zwb.gif (1647 ×Ö½Ú)
Abstract:  An algorithm is developed to calculate the stress distribution and springback in complex sheet-metal bending. Emphasis is put on the cyclic loading problem. It is easy to apply and proved to be effective.
Keywords: sheet-metal bending;springback;cyclic loading

¡¡