A more general model for forming limit diagrams prediction

Journal of Materials Processing Technology

Volumn 125-126, Issue , 2002, Pages 213-218

  Butuc, M C ^a   Barata da Rocha, A ^a   Gracio, J J ^b   Ferreira Duarte, J ^a  

^a UNIVERSITY OF PORTO   (Portugal)

^b UNIVERSITY OF AVEIRO   (Portugal)

Author keywords

Flow rule; Forming limit diagrams; Hardening law; Numerical simulation; Strain path; Yield function

Indexed keywords

COMPUTER SIMULATION; FINITE ELEMENT METHOD; NUMERICAL METHODS; STRAIN HARDENING;

FORMING LIMIT DIAGRAMS (FLD);

SHEET METAL;

EID: 0037047873     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0924-0136(02)00315-1     Document Type: Conference Paper

References (8)

1. Plastic behavior and stretchability of sheet metals. Part I. A yield function for orthotropic sheets under plane stress condition
2. Plastic behavior and stretchability of sheet metals. Part II. Effect of yield surface shape on sheet forming limit
3. Forming limit diagrams predicted by using the New Hill's criterion
4. Limit strains in the processes of stretch-forming sheet metal
5. Sheet metal forming limits
6. Prediction of the forming limit diagram of anisotropic sheets in linear and non-linear loading