PETEK, Aleš ;PEPELNJAK, Tomaž ;KUZMAN, Karl .
An Improved Method for Determining a Forming Limit Diagram in the Digital Environment.
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 51, n.6, p. 330-345, august 2017.
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/an-improved-method-for-determining-a-forming-limit-diagram-in-the-digital-environment/>. Date accessed: 05 feb. 2026.
doi:http://dx.doi.org/.
Petek, A., Pepelnjak, T., & Kuzman, K.
(2005).
An Improved Method for Determining a Forming Limit Diagram in the Digital Environment.
Strojniški vestnik - Journal of Mechanical Engineering, 51(6), 330-345.
doi:http://dx.doi.org/
@article{.,
author = {Aleš Petek and Tomaž Pepelnjak and Karl Kuzman},
title = {An Improved Method for Determining a Forming Limit Diagram in the Digital Environment},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {51},
number = {6},
year = {2005},
keywords = {sheet metal forming; forming limit curves; finite element methods; numerical simulations; },
abstract = {The deformation limits of sheet metals, which are determined with localization and fracture, represent an important parameter for the analyses of sheet-metal forming processes. The forming limits of sheet metal are represented by a forming limit diagram (FLD), which shows the various deformation states. For an experimental determination of a FLD extensive and expensive tests are necessary. An alternative method for determining the forming limit curve (FLC) is an analysis performed using numerical simulations. This paper introduces a method for determining the forming limit curve for the whole range of the FLD for sheet metal. A simulation of the Marciniak test with the finite element method (FEM) was performed for hot-galvanized steel using the ABAQUS program. The criterion for determining the FLD with a numerical simulation is presented. Finally, the numerically obtained forming limit curve is compared with an experimental curve.},
issn = {0039-2480}, pages = {330-345}, doi = {},
url = {https://www.sv-jme.eu/sl/article/an-improved-method-for-determining-a-forming-limit-diagram-in-the-digital-environment/}
}
Petek, A.,Pepelnjak, T.,Kuzman, K.
2005 August 51. An Improved Method for Determining a Forming Limit Diagram in the Digital Environment. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 51:6
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%A Pepelnjak, Tomaž
%A Kuzman, Karl
%D 2005
%T An Improved Method for Determining a Forming Limit Diagram in the Digital Environment
%B 2005
%9 sheet metal forming; forming limit curves; finite element methods; numerical simulations;
%! An Improved Method for Determining a Forming Limit Diagram in the Digital Environment
%K sheet metal forming; forming limit curves; finite element methods; numerical simulations;
%X The deformation limits of sheet metals, which are determined with localization and fracture, represent an important parameter for the analyses of sheet-metal forming processes. The forming limits of sheet metal are represented by a forming limit diagram (FLD), which shows the various deformation states. For an experimental determination of a FLD extensive and expensive tests are necessary. An alternative method for determining the forming limit curve (FLC) is an analysis performed using numerical simulations. This paper introduces a method for determining the forming limit curve for the whole range of the FLD for sheet metal. A simulation of the Marciniak test with the finite element method (FEM) was performed for hot-galvanized steel using the ABAQUS program. The criterion for determining the FLD with a numerical simulation is presented. Finally, the numerically obtained forming limit curve is compared with an experimental curve.
%U https://www.sv-jme.eu/sl/article/an-improved-method-for-determining-a-forming-limit-diagram-in-the-digital-environment/
%0 Journal Article
%R
%& 330
%P 16
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 51
%N 6
%@ 0039-2480
%8 2017-08-18
%7 2017-08-18
Petek, Aleš, Tomaž Pepelnjak, & Karl Kuzman.
"An Improved Method for Determining a Forming Limit Diagram in the Digital Environment." Strojniški vestnik - Journal of Mechanical Engineering [Online], 51.6 (2005): 330-345. Web. 05 Feb. 2026
TY - JOUR
AU - Petek, Aleš
AU - Pepelnjak, Tomaž
AU - Kuzman, Karl
PY - 2005
TI - An Improved Method for Determining a Forming Limit Diagram in the Digital Environment
JF - Strojniški vestnik - Journal of Mechanical Engineering
DO -
KW - sheet metal forming; forming limit curves; finite element methods; numerical simulations;
N2 - The deformation limits of sheet metals, which are determined with localization and fracture, represent an important parameter for the analyses of sheet-metal forming processes. The forming limits of sheet metal are represented by a forming limit diagram (FLD), which shows the various deformation states. For an experimental determination of a FLD extensive and expensive tests are necessary. An alternative method for determining the forming limit curve (FLC) is an analysis performed using numerical simulations. This paper introduces a method for determining the forming limit curve for the whole range of the FLD for sheet metal. A simulation of the Marciniak test with the finite element method (FEM) was performed for hot-galvanized steel using the ABAQUS program. The criterion for determining the FLD with a numerical simulation is presented. Finally, the numerically obtained forming limit curve is compared with an experimental curve.
UR - https://www.sv-jme.eu/sl/article/an-improved-method-for-determining-a-forming-limit-diagram-in-the-digital-environment/
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author = {Petek, A., Pepelnjak, T., Kuzman, K.},
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volume = {51},
number = {6},
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TY - JOUR
AU - Petek, Aleš
AU - Pepelnjak, Tomaž
AU - Kuzman, Karl
PY - 2017/08/18
TI - An Improved Method for Determining a Forming Limit Diagram in the Digital Environment
JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 51, No 6 (2005): Strojniški vestnik - Journal of Mechanical Engineering
DO -
KW - sheet metal forming, forming limit curves, finite element methods, numerical simulations,
N2 - The deformation limits of sheet metals, which are determined with localization and fracture, represent an important parameter for the analyses of sheet-metal forming processes. The forming limits of sheet metal are represented by a forming limit diagram (FLD), which shows the various deformation states. For an experimental determination of a FLD extensive and expensive tests are necessary. An alternative method for determining the forming limit curve (FLC) is an analysis performed using numerical simulations. This paper introduces a method for determining the forming limit curve for the whole range of the FLD for sheet metal. A simulation of the Marciniak test with the finite element method (FEM) was performed for hot-galvanized steel using the ABAQUS program. The criterion for determining the FLD with a numerical simulation is presented. Finally, the numerically obtained forming limit curve is compared with an experimental curve.
UR - https://www.sv-jme.eu/sl/article/an-improved-method-for-determining-a-forming-limit-diagram-in-the-digital-environment/
Petek, Aleš, Pepelnjak, Tomaž, AND Kuzman, Karl.
"An Improved Method for Determining a Forming Limit Diagram in the Digital Environment" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 51 Number 6 (18 August 2017)
