The Analysis of Friction Surfaces of the Needle Bearing Elements

• Autorzy: Nachimowicz, J. , Korbut, R.
• Konferencja: 6 International Conference an Modelling and Simulation of the Friction Phenomena in Physical Systems and Technical Structures "FRICTION 2010" (6 ; 06.2010 ; Warsaw, Poland)
• Języki publikacji: EN

Abstrakty

EN

The article describes the changes in the surface area of contact two rolls with parallel axes: needles bearing and pin shaft. The study of factors affecting the surface area of contact elements cooperating: changing needles and shaft diameters, changing the values of Young modulus, Poisson ratio of materials, and changing load. Properties which are typical of deformed sections of friction surface have essential influence on the durability of the elements of friction couple. It is crucial to make the right choice of materials for friction elements and analysis of these elements. The conditions of transition were definite from the normal wear to pathological wear. It was done through determinate critical parameters such as: the value of clearance in connection, the intensity of wear in function of load.

Słowa kluczowe

EN

friction surface; needle bearing; friction couple; surface area

• Czasopismo: Machine Dynamics Research
• Rocznik: 2010
• Tom: Vol. 34, No. 1
• Strony: 92-100
• Opis fizyczny: Bibliogr. 4 poz., rys., wykr.

Twórcy

autor

Nachimowicz, J.

autor

Korbut, R.

• Białystok University of Technology,

Bibliografia

• Nachimowicz, J., Baranowski, T., Jabłoński, D., 2007, Tribologiczne aspekty pracy łożyskowań igiełkowych, XXIII Sympozjon Podstaw Konstrukcji Maszyn, Rzeszów-Przemyśl, 109-115.
• Nachimowicz, J., Jałbrzykowski, M., 2009, Methodological Aspects of Evaluating Tribological Properties of Ball Bearings, Solid State Phenomena Volumes, Mechatronic System and Materials III, Trans Tech Publications, Switzerland, 147-149.
• Dietrich, M. (red.), 2003, Podstawy konstrukcji maszyn, Wyd. 3, T. 2, Warszawa, 391-400.
• Myshkin, N. K., Petrokovets, M. I., 2007, Tpeниe, Cмазка, Изнoc, Moscow , 205-208.