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Zastosowanie Metody Elementów Skończonych do analizy stanów naprężeń, odkształceń oraz przemieszczeń blach karoseryjnych kształtowanych za pomocą technologii wykrawania
Języki publikacji
Abstrakty
Finite element modelling provides a great deal of support in understanding technological processes. This paper proposes the application of variational and finite element methods for the analysis of blanking and the nonlinearities of this process. Numerical analysis are conducted in ANSYS LS-Dyna programme, with use of the explicit method. The influence of various process conditions on the strain and stress states and the quality of the final product are analysed.
Metoda Elementów Skończonych jest obecnie szeroko wykorzystywana do analizy procesów technologicznych. Praca przedstawia zastosowanie rachunku wariacyjnego i MES do analizy procesu wykrawania z uwzględnieniem nieliniowości procesu. Analizy numeryczne przeprowadzono w systemie ANSYS LS-Dyna z wykorzystaniem metody explicit. Przedstawiono wpływ wybranych warunków realizacji procesu na stany naprężeń, odkształceń i przemieszczeń oraz na jakość wyrobu finalnego.
Słowa kluczowe
Rocznik
Tom
Strony
260--266
Opis fizyczny
Bibliogr. 27 poz., il., rys.
Twórcy
Bibliografia
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- 5. Chodór J, Kukiełka L.: Numerical analysis of micromachining of C45 steel by single abrasive grain. PAMM 8 (1) pp. 10715-10716, 2008.
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- 7. Kukiełka L., Kułakowska A., Patyk R.: Numerical Modeling and Simulation of the Movable Contact Tool-Worpiece and Application in Technological Processes, The 5th International Symposium on Management, Engineering and Informatics: MEI 2009, The 13th Multiconference on Systemics, Cybernetics and Informatics: WMSCI 2009, July 10th - 13th, 2009 Orlando Florida, USA
- 8. Kałduński P, Kukiełka L.: The numerical analysis of the influence of the blankholder force and the friction coefficient on the value of the drawing force. PAMM 7 (1) pp. 4010045-4010046, 2007.
- 9. Kałduński P, Kukiełka L.: The sensitivity analysis of the drawpiece response on the finite element shape parameter. PAMM 8 (1) pp. 10725-10726, 2008.
- 10. Kałduński P, Kukiełka L.: Numerical analysis and simulation of drawpiece forming process by finite element method. Applied Mechanics and Materials 474, pp. 153-158, 2014.
- 11. Iwaniec M., Witoś M., Roskosz M., Gontarz S.: Diagnosis of supporting structures of HV lines using magneto-mechanical effects. Solid State Phenomena 208, s. 70-85, 2014.
- 12. Bohdal Ł., Kułakowska A., Patyk R.: Analysis of slitting of aluminium body panels in the aspect of scrap reduction, Annual Set The Environment Protection 2014, Vol. 16, pp. 105-114.
- 13. Bohdal L., Kukielka L., Kukielka K., Kulakowska A., Malag L., Patyk R.: Three Dimensional Finite Element Simulation of Sheet Metal Blanking Process. Applied Mechanics and Materials 2014, vol. 474, pp. 430-435.
- 14. Chodor J., Kukielka L.: Using Nonlinear Contact Mechanics in Process of Tool Edge Movement on Deformable Body to Analysis of Cutting and Sliding Burnishing Processes. Applied Mechanics and Materials, vol. 474, pp. 339-344.
- 15. Kaldunski P., Kukielka L.: Numerical Analysis and Simulation of Drawpiece Forming Process by Finite Element Method. Applied Mechanics and Materials 2014, vol. 474, pp. 153-158.
- 16. Kukielka L., Kulakowska A., Patyk R.: Numerical modeling and simulation of the movable contact tool-worpiece and application in technological processes, Journal of Systemics, Cybernetics and Informatics 2010. Vol. 8/3, pp. 36-41.
- 17. Kulakowska A., Kukielka L.: Numerical analysis and experimental researches of burnishing rolling process with taking into account deviations in the surface asperities outline after previous treatment.Steel Research International 2008, vol. 2, pp. 42-48.
- 18. Kulakowska A.: Problems of surface preparation under burnishing rolling in aspect of product quality. Steel Research International 2010, vol. 81/9.
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- 20. Kulakowska A., Kukielka L., Kukielka K., Patyk R., Malag L., Bohdal L.: Possibility of Steering of Product Surface Layers Properties in Burnishing Rolling Process. Applied Mechanics and Materials 2014, vol. 474, pp. 442-447.
- 21. Kulakowska A., Patyk R., Bohdal Ł.: Zastosowanie obróbki nagniataniem w tworzeniu ekologicznego produktu, Annual Set The Environment Protection Volume 2014, vol. 16, pp. 323-335.
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- 23. Kukielka L., Kukielka K., Kulakowska A., Patyk R., Malag L., Bohdal L.: Incremental Modelling and Numerical Solution of the Contact Problem between Movable Elastic and Elastic/Visco-Plastic Bodies and Application in the Technological Processes. Applied Mechanics and Materials, vol. 474, pp. 159-165.
- 24. Kukielka K., Kukielka L., Bohdal L., Kulakowska A., Malag L., Patyk R.: 3D Numerical Analysis the State of Elastic/Visco-Plastic Strain in the External Round Thread Rolled on Cold. Applied Mechanics and Materials 2014, vol. 474, pp. 436-441.
- 25. Kukielka L., Geleta K., Kukielka K.: Modelling of Initial and Boundary Problems with Geometrical and Physical Nonlinearity and its Application in Burnishing Processes. Steel Research International. Special Edition: 14th International Conference Metal Forming, 2012, pp. 1375-1378.
- 26. Forysiewicz M., Kukielka L., Gotowala K.: Finite element simulation of physical phenomena in real conditions of a single grain cutting process, Novel Trends in Production Devices and Systems III, Trans Tech Publications Ltd, Editors: Daynier Rolando Delgado and Karol Velíšek, 2016, Switzerland-USA, pp. 255-297, ISSN 0255-5476.
- 27. Kukielka L., Szczesniak M., Patyk R., Kulakowska A., Kukielka K., Patyk S., Gotowala K, Kozak D.: Analysis of the states of deformation and stress in the surface layer of the product after the burnishing cold rolling operation, Novel Trends in Production Devices and Systems III, Trans Tech Publications Ltd, Editors: Daynier Rolando Delgado and Karol Velíšek, 2016, Switzerland-USA, pp. 278-287, ISSN 0255-5476.
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Bibliografia
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bwmeta1.element.baztech-6ee53acf-8fc8-4d59-85f1-7b2c0348479e