Proposal for reducing press working load and highly accurate evaluation of springback error in bending automobile sheet metal

JSAE Review

Volumn 24, Issue 3, 2003, Pages 283-288

  Nishino, Souichiro ^a   Ohya, Kunio ^b   Naruishi, Keisuke ^a  

^a IBARAKI UNIVERSITY   (Japan)

^b PSG Co Ltd   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; FINITE ELEMENT METHOD; SHEET METAL; STRAIN;

SPRINGBACK ERRORS;

AUTOMOTIVE INDUSTRY;

EID: 0037715392     PISSN: 03894304     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0389-4304(03)00048-1     Document Type: Article

References (5)

1. Xuechun L.et al. Effects of the material-hardening mode on the springback simulation accuracy of V-free bending. Journal of Materials Processing Technology. 123:2002;209-211.
2. Forcellese A.et al. The evaluation of springback in 3D stamping and coining processes. Journal of Materials Processing Technology. 80-81:1998;108-112.
3. Nilsson A.et al. Finite-element simulation of V-die bending. a comparison with experimental results Journal of Materials Processing Technology. 65:1997;52-58.
4. H. Hayashi, The control of shape fixation and spring back of aluminum alloy sheet in model forming, SAE Technical Paper Series 960819, 1996.
5. Nagai Y. Effect of shear deformation on bending strain and springback of plates. Journal of JSTP. 24(272):1983;948-953. (in Japanese).