Multi-criteria optimization of steel burnishing parameters applied to marine pumps shaft pins

• Autorzy: Charchalis A. , Starosta R. , Labuda W.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the research results of the possibilities of applying burnishing as steel finishing treatment for marine pumps shafts. X5CrNil810 (AISI304 L) corrosion resistant steel in the form of a roller 40 mm m diameter was used for the research. The burnishing process was carried out by SRMD single roll burnish by Yamato. During the process of burnishing various parameters of the technological process were used, that is burnishing force, speed and feed. Within the research, the optimization of burnishing technological parameters was conducted on account of the minimalization of Ra coefficient as we 11 as the maximalization of Su. The Slt coefficients values determining the degree of relative hardness of surface layer varied depending on the burnishing parameters applied and fluctuated around l% to 18%. However, the values of KRa coefficients defining the surface roughness reduction index were in the range of l to 15 as a result of burnishing. The object of the paper was to determine the optima! burnishing parameters in order to achieve the highest level of surface layer relative hardness and to decrease the surface roughness of marine pumps shaft pins made of stainless steel. The multi-criteria optimization conducted with the use of min-max method demonstrated that with regard to maximum surface hardness level, burnishing should be carried out at the following parameters of the technological process: burnishing force 1.1 kN, burnishing speed 35 m/min and feed 0.13 mm/rev.

Słowa kluczowe

EN

multicriteria optimization; burnishing; stainless steel; surface layer; angular momentum pumps

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2010
• Tom: Vol. 17, No. 3
• Strony: 55--62
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Charchalis A.

autor

Starosta R.

autor

Labuda W.

• Gdynia Maritime University, The Faculty of Marine Engineering Morska Street 83, 81-225 Gdynia, Poland tel: [phone], fax: [phone],

Bibliografia

• [1] Przybylski, W., Technologia obróbki nagniataniem, Wydawnictwo Naukowo-Techniczne, Warszawa 1987.
• [2] Przybylski, W., Wpływ stanu warstwy wierzchniej konstytuowanej przez nagniatanie na trwałość elementów maszyn. Wybrane problemy Trybologii, PWN, Warszawa 1990.
• [3] Przybylski, W., Współczesne problemy w technologii obróbki przez nagniatanie, T. 2, Wydawnictwa Politechniki Gdańskiej, Gdańsk 2008.
• [4] Przybylski, W., Wojciechowski, J., Technological and organizational aspects of cleaner manufacturing, First Cleaner Production International Conference, Rydzyna 1996.
• [5] Korzyński, M., Metodyka eksperymentu: planowanie, realizacja i statystyczne opracowanie wyników eksperymentów technologicznych, Wydawnictwa Naukowo-Techniczne, Warszawa 2006.
• [6] Hassan, A. M., The effects ball- and roller-burnishing on the surface roughness and hardness of some non-ferrous metals, Journal of Materials Processing Technology, Vol. 72, pp. 385-391, 1997.
• [7] Tubielewicz, K., Technologia nagniatania żeliwnych części maszynowych, Wydawnictwa Politechniki Częstochowskiej, Monografie Nr 69, Częstochowa 2000.
• [8] Melechow, R., Tubielewicz, K., Błaszczuk, W., Tytan i jego stopy, Wydawnictwa Politechniki Częstochowskiej, Monografie Nr 107, ss. 197-205, Częstochowa 2004.
• [9] López de Lacalle, L. N., Lamikiz, A., Muñoa, J., Sánchez, J. A., Quality improvement of ballend milled sculptured surfaces by ball burnishing. International Journal of Machine Tools & Manufacture, Vol. 45, pp. 1659-1668, 2005.
• [10] El-Tayeb, N. S. M., Low, K. O., Brevern, P. V., Influence of roller burnishing contact width and burnishing orientation on surface quality and tribological behaviour of Aluminium 6061, Journal of Materials Processing Technology, Vol. 186, pp. 272-278, 2007.
• [11] Golden, P. J., Hutson, A., Sundaram, V., Arps, J. H., Effect of surface treatments on fretting fatigue of Ti–6Al–4V, International Journal of Fatigue, Vol. 29, pp. 1302-1310, 2007.
• [12] Labuda, W., Starosta, R., Dyl, T., Ocena wpływu parametrów nagniatania na umocnienie warstwy wierzchniej i zmianę chropowatości powierzchni stali X5CrNi1810; Journal of KONES Powertrain and Transport, Vol. 15, No. 3, pp. 259-267, Warszawa 2008.