Application of CAE Systems in Forming of Drawpieces with Use Rubber-Pad Forming Processes / Zastosowanie Systemów CAE W Projektowaniu Procesów Tłoczenia Z Użyciem Odkształcalnych Narzędzi

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This article shows example result of computer simulations supporting production process of bearing housing of aircraft engine. Verification of both deep drawing process project and tools design were carried out using finite element models implemented in eta/Dynaform 5.8.1 system and LS-DYNA solver. Wrinkling and fracture of the material were the main phenomena subjected to the investigation on the way of numerical analysis. A number of computer simulations were carried out in aim to analyze the deformation and strain distribution in the final product, as well as to eliminate the mentioned defects. In addition the comparison of results of both industrial tests and computer simulation was done.

[1] Engineering Technology Associates, eta/Dynaform 5.8 User’s Manual, 2010.

[2] J.O. Hallquist, LS-DYNA Theory manual, Cal­ifornia Livermore Software Technology Corporation, (2006).

[3] M. Hojny, Application of an integrated CAD/CAM/CAE/IBC system in the stamping process of a bathtub 1200S, Archives of Metallurgy and Materials 55, 713 (2010).

[4] M. Hojny, M. Głowacki, A. Opaliński, D. Woźniak, Computer aided design of stamping process technology using the eta/DYNAFORM 5.8 sys­tem, Mechanika 7, 170 (2011).

[5] G. Sala, A numerical and experimental approach to optimize sheet stamping technologies: part II - alumini­um alloys rubber-forming, Materials and Design 22, 299 (2001).

[6] D. Woźniak, M. Hojny, T. Pieja, Computer aided design of stamping technology of aircraft engine element, Proc. Quality of technological processes, Sro­mowce Niżne, in Polish, 157 (2012).

Archives of Metallurgy and Materials

The Journal of Institute of Metallurgy and Materials Science and Commitee on Metallurgy of Polish Academy of Sciences

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