Worn surface evaluation

• Autorzy: Raadnui S.
• Konferencja: Second International Tribology Conference
• Języki publikacji: EN

Abstrakty

EN

Microscopic observation by human unaided eyes has greatly contributed to identify and/or classify worn surfaces of tribomaterials. Words, codes, sketches and photographs used in expressing surface characteristics by all means qualitative and depend on human a sense, which inadequately varies from time to time and from person to person. It would be, therefore, beneficial to be able to translate these "qualitative" properties into somewhat "quantitative" aspect. In this paper, an author seeks his own initiative to utilize a statistical - based mean to classify/identify the differences between worn surfaces from different wear mechanisms i.e. abrasive, adhesive, rolling and reciprocating wear in particular. The relationship between conventional quantitative surface roughness parameters and physical properties of worn surfaces are assessed. The more fundamental exploratory statistical data analysis is employed.

Słowa kluczowe

EN

worn surface; friction; lubrication

PL

wytrzymałość materiałów; tarcie; smarowanie

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2002
• Tom: Vol. 7, Spec. is
• Strony: 161--166
• Opis fizyczny: Bibliogr. 4 poz., rys., wykr.

Twórcy

autor

Raadnui S.

• Department of Production Engineering, Faculty of Engineering King Mongkut's Institute of Technology North Bangkok 1518 Pibulsongkram Road, Bang-Sue, Bangkok, 10800, THAILAND

Bibliografia

• [1] Klimczak T. (1992): Origins, magnitude and statistical significance of differences between roughness parameters of two- and three-dimensional characteristics. - Wear, vol.156, pp. 19-31.
• [2] Ludema K.C. (1993): Friction, Wear and Lubrication, A Textbook in Tribology. - New York: CRC Press.
• [3] Michalski J. and Pawlus P. (1993): Characterization of the shape of the roughness profile ordinate distribution of honed cylinder surfaces.— Wear, vol.161, pp.135-143.
• [4] Nowicki B. (1985): Multiparameter representation of surface roughness. - Wear, vol.102, pp. 161-176.