Research on the factors influencing bending springback of sheet metal by FEM

Cailiao Kexue yu Gongyi/Material Science and Technology

Volumn 15, Issue 2, 2007, Pages 269-272

  Chen, Lei ^a   Yang, Ji Chang ^a   Zhang, Li Wen ^b  

^a JIANGSU UNIVERSITY   (China)

^b DALIAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

FEM; Modeling factors; Springback U bending

Indexed keywords

BENDING (FORMING); DIES; FINITE ELEMENT METHOD; FLANGES; MODELS; TOOLS; UNLOADING;

BLANK HOLDING FORCE (BHF); CONTACT EVOLUTION; FILLETS OF DIE; SHEET METAL PARTS; SHEET UNLOADING PROCESS; SPRINGBACK; THICKNESS OF SHEET; U-BENDING;

SHEET METAL;

EID: 34250026949     PISSN: 10050299     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

1. NARKEERAN N, MICHAEL L. Predicting springback in sheet metal forming: An explicit to implicit sequential solution procedure [J]. Finite Elements in Analysis and Design, 1999, 33 (1): 29-42.
2. LI K P, CARDEN W P, WAGONER R H. Simulation of springback [J]. International Journal of Mechanical Sciences, 2002, 44 (1): 103-122.
3. MANACH P Y, THUILLIER S, MENEZES L F, et al. Experimental and numerical investigation of springback-influence of the work hardening model [A]. Yang D Y, Proceedings of Numisheet 2002 [C]. Jeju Island, Korea: 91-96.
4. SAMUEL M. Experimental and numerical prediction of springback and side wall curl in U-bendings of anisotropic sheet metals [J]. Journal of Materials Processing Technology, 2000, 105 (3): 382-393.