Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming

536 Views
453 Downloads
Export citation: ABNT
TRZEPIECIŃSKI, Tomasz ;LEMU, Hirpa G..
Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 61, n.6, p. 383-391, june 2018. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/proposal-for-an-experimental-numerical-method-for-friction-description-in-sheet-metal-forming/>. Date accessed: 21 sep. 2019. 
doi:http://dx.doi.org/10.5545/sv-jme.2015.2404.
Trzepieciński, T., & Lemu, H.
(2015).
Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming.
Strojniški vestnik - Journal of Mechanical Engineering, 61(6), 383-391.
doi:http://dx.doi.org/10.5545/sv-jme.2015.2404
@article{sv-jmesv-jme.2015.2404,
	author = {Tomasz  Trzepieciński and Hirpa G. Lemu},
	title = {Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {6},
	year = {2015},
	keywords = {Bending-under-tension; BUT test; finite element method; friction; friction coefficient},
	abstract = {During the forming of draw pieces with complex shapes, such as car bodies, it is necessary to use dies with varying outline curvatures and varying radii of edge fillets. In such conditions, using the cylindrical counter-samples for friction modelling on the die fillet surface does not fully reflect the friction conditions on the edge of the die. In this article, a proposal for an experimental numerical method of friction determination on the rounded profiles of punch edges is presented. The method involves a bending under tension (BUT) test that is devised to simulate the frictional conditions over the punch radii. Numerical simulations of BUT tests were conducted with ABAQUS software. An elastic-plastic approach with Hill’s (1948) anisotropic material formulation and isotropic strain hardening were considered. Results of both experimental and numerical approaches confirmed the usefulness of the proposed method.},
	issn = {0039-2480},	pages = {383-391},	doi = {10.5545/sv-jme.2015.2404},
	url = {https://www.sv-jme.eu/article/proposal-for-an-experimental-numerical-method-for-friction-description-in-sheet-metal-forming/}
}
Trzepieciński, T.,Lemu, H.
2015 June 61. Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 61:6
%A Trzepieciński, Tomasz 
%A Lemu, Hirpa G.
%D 2015
%T Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming
%B 2015
%9 Bending-under-tension; BUT test; finite element method; friction; friction coefficient
%! Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming
%K Bending-under-tension; BUT test; finite element method; friction; friction coefficient
%X During the forming of draw pieces with complex shapes, such as car bodies, it is necessary to use dies with varying outline curvatures and varying radii of edge fillets. In such conditions, using the cylindrical counter-samples for friction modelling on the die fillet surface does not fully reflect the friction conditions on the edge of the die. In this article, a proposal for an experimental numerical method of friction determination on the rounded profiles of punch edges is presented. The method involves a bending under tension (BUT) test that is devised to simulate the frictional conditions over the punch radii. Numerical simulations of BUT tests were conducted with ABAQUS software. An elastic-plastic approach with Hill’s (1948) anisotropic material formulation and isotropic strain hardening were considered. Results of both experimental and numerical approaches confirmed the usefulness of the proposed method.
%U https://www.sv-jme.eu/article/proposal-for-an-experimental-numerical-method-for-friction-description-in-sheet-metal-forming/
%0 Journal Article
%R 10.5545/sv-jme.2015.2404
%& 383
%P 9
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 61
%N 6
%@ 0039-2480
%8 2018-06-27
%7 2018-06-27
Trzepieciński, Tomasz, & Hirpa G. Lemu.
"Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming." Strojniški vestnik - Journal of Mechanical Engineering [Online], 61.6 (2015): 383-391. Web.  21 Sep. 2019
TY  - JOUR
AU  - Trzepieciński, Tomasz 
AU  - Lemu, Hirpa G.
PY  - 2015
TI  - Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2015.2404
KW  - Bending-under-tension; BUT test; finite element method; friction; friction coefficient
N2  - During the forming of draw pieces with complex shapes, such as car bodies, it is necessary to use dies with varying outline curvatures and varying radii of edge fillets. In such conditions, using the cylindrical counter-samples for friction modelling on the die fillet surface does not fully reflect the friction conditions on the edge of the die. In this article, a proposal for an experimental numerical method of friction determination on the rounded profiles of punch edges is presented. The method involves a bending under tension (BUT) test that is devised to simulate the frictional conditions over the punch radii. Numerical simulations of BUT tests were conducted with ABAQUS software. An elastic-plastic approach with Hill’s (1948) anisotropic material formulation and isotropic strain hardening were considered. Results of both experimental and numerical approaches confirmed the usefulness of the proposed method.
UR  - https://www.sv-jme.eu/article/proposal-for-an-experimental-numerical-method-for-friction-description-in-sheet-metal-forming/
@article{{sv-jme}{sv-jme.2015.2404},
	author = {Trzepieciński, T., Lemu, H.},
	title = {Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {61},
	number = {6},
	year = {2015},
	doi = {10.5545/sv-jme.2015.2404},
	url = {https://www.sv-jme.eu/article/proposal-for-an-experimental-numerical-method-for-friction-description-in-sheet-metal-forming/}
}
TY  - JOUR
AU  - Trzepieciński, Tomasz 
AU  - Lemu, Hirpa G.
PY  - 2018/06/27
TI  - Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 61, No 6 (2015): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2015.2404
KW  - Bending-under-tension, BUT test, finite element method, friction, friction coefficient
N2  - During the forming of draw pieces with complex shapes, such as car bodies, it is necessary to use dies with varying outline curvatures and varying radii of edge fillets. In such conditions, using the cylindrical counter-samples for friction modelling on the die fillet surface does not fully reflect the friction conditions on the edge of the die. In this article, a proposal for an experimental numerical method of friction determination on the rounded profiles of punch edges is presented. The method involves a bending under tension (BUT) test that is devised to simulate the frictional conditions over the punch radii. Numerical simulations of BUT tests were conducted with ABAQUS software. An elastic-plastic approach with Hill’s (1948) anisotropic material formulation and isotropic strain hardening were considered. Results of both experimental and numerical approaches confirmed the usefulness of the proposed method.
UR  - https://www.sv-jme.eu/article/proposal-for-an-experimental-numerical-method-for-friction-description-in-sheet-metal-forming/
Trzepieciński, Tomasz, AND Lemu, Hirpa.
"Proposal for an Experimental-Numerical Method for Friction Description in Sheet Metal Forming" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 61 Number 6 (27 June 2018)

Authors

Affiliations

  • Rzeszow University of Technology, Department of Materials Forming and Processing, Poland
  • University of Stavanger, Department of Mechanical and Structural Engineering and Materials Technology, Norway

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 61(2015)6, 383-391

10.5545/sv-jme.2015.2404

During the forming of draw pieces with complex shapes, such as car bodies, it is necessary to use dies with varying outline curvatures and varying radii of edge fillets. In such conditions, using the cylindrical counter-samples for friction modelling on the die fillet surface does not fully reflect the friction conditions on the edge of the die. In this article, a proposal for an experimental numerical method of friction determination on the rounded profiles of punch edges is presented. The method involves a bending under tension (BUT) test that is devised to simulate the frictional conditions over the punch radii. Numerical simulations of BUT tests were conducted with ABAQUS software. An elastic-plastic approach with Hill’s (1948) anisotropic material formulation and isotropic strain hardening were considered. Results of both experimental and numerical approaches confirmed the usefulness of the proposed method.

Bending-under-tension; BUT test; finite element method; friction; friction coefficient