Theoretical and Experimental Analysis of Drawing of Square Wire and Square Twisted Wire

Abstract:

Numerical analysis of drawing square and square twisted wires is presented. The thermomechanical simulation of the drawing process of square wire was carried out using the visco-plastic body model for a three-dimensional strain state with the use of Forge2007 software, while the properties of the material being deformed were described with the Norton-Hoff law. In this paper the distribution of effective strains and longitudinal stresses during changes of the cross- section and twisting of the wires has been demonstrated. It was determined that square twisted wires are characterized by significant inhomogeneity of strain. For verification of obtained numerical results experimental investigation was performed for square and square twisted wire drawing in laboratory conditions. The analysis of drawing stresses in square twisted wires used for modeling and experimental investigation indicated high material effort, which was much higher than in the case of drawing of square and round wires.

• Periodical: Solid State Phenomena (Volume 165)
• Pages: 377-381
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.165.377
• Online since: June 2010
• Authors: Maciej Suliga, Sebastian Mróz, Piotr Szota
• Keywords: Square Twisted Wire, Wire Drawing Simulation

References

[1] F. Knap: Ciągnienie drutu kwadratowego skręconego. Hutnik-Wiadomości Hutnicze, No 2 (1993) (in Polish).

[2] F. Knap: Ciągnienie drutu kwadratowego skręconego. Materiały konferencyjne Przeróbka plastyczna 93, (Krynica 1993) (in Polish).

[3] M. Suliga, P. Szota, S. Mróz: Teoretyczna i doświadczalna analiza procesu ciągnienia drutu kwadratowego skręconego. Hutnik - Wiadomości Hutnicze, No 1 (2008), pp.103-105 (in Polish).

[4] M. Suliga, P. Szota, A. Stefanik: Rozkład naprężeń wzdłużnych w procesie ciągnienia drutów kwadratowych skręconych. Hutnik - Wiadomości Hutnicze, No 1 (2008), pp.105-107(in Polish).

DOI: 10.15199/24.2017.1.21

[5] FORGE3® Reference Guide Release 6. 2 (Sophia-Antipolis 2002).

[6] S. Mróz: Proces walcowania prętów z wzdłużnym rozdzielaniem pasma. Wydawnictwo Politechniki Częstochowskiej, Seria: Monografie No 138 (Częstochowa 2008) (in Polish).

[7] A. L'Gavrus, E. Massoni, J.L. Chenot: An inverse analysis using a finite element model for identification of rheological parameters. Journal of Materials Processing Technology, Vol. 60, (1996), pp.447-454.

DOI: 10.1016/0924-0136(96)02369-2

[8] F. Knap, R. Karuzel, Ł. Cieślak: Ciągnienie drutów, prętów i rur. Metalurgia No 36. Wydawnictwo Politechnika Częstochowska, (Częstochowa 2004) (in Polish).