The stand investigations of porous bushes impregnated by greases

• Autorzy: Giemza B. , Kałdoński T.
• Konferencja: Second International Tribology Conference
• Języki publikacji: EN

Abstrakty

EN

The influence of lubricants on operating characteristic of porous sliding bearings has been investigated in this work. Porous bushes based on Fe powder and base mineral and synthetic grease have been tested. Tests in start-stop regime with measurement of temperature and resistance to motion have been performed.

Słowa kluczowe

EN

porous self-lubricating bearings; grease; saturation degree

PL

smarowanie; łożysko; stopień nasycenia

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2002
• Tom: Vol. 7, Spec. is
• Strony: 225--230
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr.

Twórcy

autor

Giemza B.

• Military University of Technology, Mechanical Faculty, 2 Kaliski Street, 00-908 Warsaw, POLAND

autor

Kałdoński T.

• Military University of Technology, Mechanical Faculty, 2 Kaliski Street, 00-908 Warsaw, POLAND

Bibliografia

• [1] Cegielski W. (1960): Sintered bearings. - PWT, Warszawa.
• [2] Dobek (2002): The investigations of saturation of porous sliding bearings by greases. - XXI Scientific Mechanical Circle, Military University of Technology, Warszawa, pp.124-134.
• [3] Kałdoński T. and Giemza B. (2001): The influence of lubricant on wearing-in of porous sliding bearings Conf. Proc. „POLTRIB 2001”, Kazimierz Dolny, October 09-11, 2001, pp.14-22.
• [4] Kałdoński T. (1997): The influence of kind of grease and BN on self-lubricating process of porous bearing Tribology, vol.5-6.
• [5] Korytkowski B. (1973): The self-lubricating of porous bearing. - Mechanical Review, No.24, pp. 860-862.
• [6] Korytkowski B. (1971): Self-lubricating bearings - Oil exudation from porous sintered skeleton, due to temperature changes. — Problems of Friction, Wear and Lubrication, No.9, pp.25-40.
• [7] PN-90/C-04004: Crude petroleum and petroleum products. Determination of density.
• [8] PN-81/H-04934: Powder metallurgy. Determination of the density, open porosity, oil content and oil content factor.
• [9] PN-84/C-04139: Petroleum products. Determination of dropping point of lubricating greases.
• [10] PN-88/C-04133: Petroleum products. Cone penetration of lubricating greases and petrolatum.
• [11] PN-76/C-04147: Petroleum products. Test for lubricating properties of oils and greases.