Possibilities for predicting the surfaces behavior in exploitation by analysing the computer models of the microgeometrical structure

• Autorzy: Kuzinovski M. , Stamboliska Z.
• Konferencja: "Computer Aided Engineering" / Międzynarodowa Konferencja Naukowa [VII; 16-19 czerwca 2004 r.; Polanica Zdrój, Polska]
• Języki publikacji: EN

Abstrakty

EN

Basis for processes performing on the surfaces under exploitation is the pattern of the microgeometric structure. Depending on the applied machining technology, differently featured and oriented micro valleys and peaks are formed later taking active participation in the processes of bearing with statical and dynamical loads, friction, lubrication, failures etc. Computer models of the surfaces microgeometric structure with machining parameters as parameters of the model enable simulation of exploitation processes and analysis of the corresponding changes on the surface. With this aim, some of the theoretical formulations for such software simulations on previously designed surface models are presented in this paper, as well as the possibilities to determine the exploitation properties following the change of the corresponding roughness parameters. This way, analyzing the models created in 3-D domain, we become able to predict the functional behavior of the real machined surface, but of course with certain degree of uncertainty.

Słowa kluczowe

EN

microgeometrical structure; machining technology; exploitation; predicting; computer model

PL

struktura mikrogeometryczna; eksploatacja; prognozowanie; model komputerowy

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Systems : journal of transdisciplinary systems science
• Rocznik: 2004
• Tom: Vol. 9, No. sp. I
• Strony: 67--76
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Kuzinovski M.

• Faculty of Mechanical Engineering, "Sv. Kiril i Metodij" University Skopje, Macedonia

autor

Stamboliska Z.

• Cementarnica USJE Skopje, Macedonia

Bibliografia

• [1] Stamboliska Z, Kuzinovski M.: Research of the correlation between the parameters that describes the microstereometry and the exploitation properties of the technological surface layer. WPŁYW TECHNOLOGII NA STAN WARSTWY WIERZCHNIEJ - WW '99, Lubniewice, Poland, 1999.
• [2] Kuzinovski M., Zebrowski H., Cichosz P., Stamboliska Z.: Temporary methods for researching the /- 3-D geometric structure characteristics of the machined surfaces. Science-research project financed by the Ministry of science of R. Macedonia 1998-2000.
• [3] Stout K.J.: Development of Methods for the Characterisation of Roughness in Three Dimensions. Penton Press, 2000
• [4] Stout K.J., Davis E.J. and Sulivan P.J. Atlas of Machines Surfaced . Champ and Hall, London 1990.
• [5] Stamboliska Z. Interactive modeling and investigation of three dimensional micro-geometric structure of the machined surface. Master thesis, Skopje, 2000.
• [6] Whitehouse D.J. Handbook of Surface meteorology , Inst pf Physics Bristol, 1994.
• [7] Kuzinovski M., Stamboliska Z., Zebrowski H., Cichosz P.: Surface engineering in the processes of machining with material removal. Science-research project financed by the Ministry of education and science of R. Macedonia, No. 07-1259/4, 2001-2004.