Application of the Finite Element Method for computer simulation of aluminum stamping process

• Autorzy: Kwaśny W. , Dziwis R.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The goal of the paper is study the influence of the falling stamp speed on the material in the aluminum stamping process. The simulation was performed on several samples and the time of the falling stamp was changing. Design/methodology/approach: The article presents using of the finite elements method for simulation of aluminum stamping process in dependence of the time of falling stamp. The simulation of stresses and deformation obtained in the result of stamping process was carries with the help of the finite elements method in ANSYS. Findings: One of the major factor that has influence of the quality of a drawpiece is speed of the falling stamp. Too fast falling of the stamp causes huge stresses, which lead to destruction of the material. Research limitations/implications: In order to estimate the application of the drawing aluminum elements, additional computer simulation should be concentrated on determination of other properties, for example- the distribution of temperature. Originality/value: Presently the computer simulation is very popular and it is based on the finite element method, which allows to better understand the interdependence between parameters of process and choosing optimal solution. The possibility of application faster and faster calculation machines and coming into being many software make possible the creation of more precise models and more adequate ones to reality.

Słowa kluczowe

EN

computer simulation; finite element method; process of stamping; aluminum

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2012
• Tom: Vol. 55, nr 2
• Strony: 551--555
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Kwaśny W.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Dziwis R.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

Bibliografia

• [1] V. Boljanovic, Sheet metal forming processes and die casting, Industrial Press, New York, 2004.
• [2] Z. Zimniak, Three-dimensional technology design system of sheet stamping, Research projects in domain of plastic working, physical metarullgist, and sintered technology, Technical University, Wroclaw, 1997.
• [3] A. Służalec, Theory of metal forming plasticity, Springer, Berlin, 2004.
• [4] U. E. Ozturk , G. Anlas, Finite element analysis of expanded polystyrene foam under multiple compressive loading and unloading, Materials and Design 32/2 (2011) 773-780.
• [5] W. Walke, Z. Paszenda, Numerical analysis of three-layer vessel stent made from Cr-Ni-Mo steel and tantalum, International Journal of Computational Materials Science and Surface Engineering 1/1 (2007) 129-137.
• [6] T. Da SilvaBotelho, E. Bayraktar, Experimental and finite element analysis of spring back in sheet metal forming, International Journal of Computational Materials Science and Surface Engineering 1/2 (2007) 197-213.
• [7] A.V. Benin, A.S. Semenov, S.G. Semenov, Modeling of fracture process in concrete reinforced structures under steel corrosion, Journal of Achievements in Materials and Manufacturing Engineering 39/2 (2010) 168-175.
• [8] S. Thipprakmas, M. Jin, K. Tomokazu, Y. Katsuhiro, M. Murakawa, Prediction of fine blanked surface characteristics using the finite element method (FEM), Journal of Materials Processing Technology 198 (2008) 391-398.
• [9] Y. Kim, S. Yaang, D. Shan, S. Choi, S. Lee, B. You, Threedimensional rigid-plastic FEM simulation of metal forming processes, Journal of Materials Engineering and Performance 15 (2006) 275-279.
• [10] K. Lenik, D. Wójcicka-Migasiuk, FEM applications to the analysis of passive solar wall elements, Journal of Achievements in Materials and Manufacturing Engineering 43/1 (2010) 333-340.
• [11] J. Okrajni, W. Essler, Computer models of steam pipeline components in the evaluation of their local strength, Journal of Achievements in Materials and Manufacturing Engineering 39/1 (2010) 71-78.
• [12] J. Bouzakis, G. Maliaris, A. Tsouknidas, FEM supported semi-solid high pressure die casting process optimization based on rheological properties by isothermal compression tests at thixo temperatures extracted, Computational Materials Science 59 (2012) 133-139.
• [13] B. Regener, C. Krempaszky, E. Werner, M. Stockinger, Modelling the micromorphology of heat treated Ti6Al4V forgings by means of spatial tessellations feasible for FEM analyses of microscale residual stresses, Computational Materials Science 52/1 (2012) 77-81.
• [14] Z. Shiping, K. Rooh, A. Khurram, G. Habashi, FEM analysis of in-flight ice break-up, Finite Elements in Analysis and Design 57 (2012) 55-66.