Experimental and Simulation Studies on the Effect of Local Variations of the Hub Stiffness on Vibration Level in a System of Tapered Roller Bearings

• Autorzy: Ostapski W. , Dowkontt S.
• Języki publikacji: EN

Abstrakty

EN

In the paper, results of vibration measurements on brand new tapered roller bearings mounted to the support with a longitudinal channel are presented. The investigations were carried out in function of rotation speed of the shaft and axial loading applied to it. The bearings were lubricated by a solid oil. Numerical examinations were realised with the aid of CAD/CAE software and took into consideration real fit values, thermal and mechanical loadings of the bearing system which dad been recorded during experimental research.

Słowa kluczowe

EN

tapered roller bearings; vibration analysis; test-stand examinations; FEM; contact problem

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2009
• Tom: Vol. 33, No. 3
• Strony: 79--90
• Opis fizyczny: Bibliogr. 4 poz., il., wykr.

Twórcy

autor

Ostapski W.

autor

Dowkontt S.

• Warsaw University of Technology. Institute of Machine Design Fundamentals,

Bibliografia

• Ostapski, W., 2003, Implementation of a Technology of Covering the Elements of Ordinary and Elastic Roller Bearings with Anti-Wear Coationgs (original title in Polish: Wdrożenie technologii nanoszenia warstw przeciwzużyciowych na elementy łożysk tocznych zwykłych i podatnych), Raport projektu celowego Nr 10T08012 2000C/5215, Warszawa.
• Ostapski, W., Dowkontt, S., Ponder, B., 2008, Test-Stand Quality and Durability Investigations on a Prototype of Special Roller Bearings Supporting the Crankshaft of a Piston Engine Used in an Aircraft (original title in Polish: Stanowiskowe badania jakościowe i trwałościowe prototypowych łożysk rolkowych specjalnych wału korbowodowego silnika lotniczego tłokowego), V Inter. Conf. "Friction 2006" Modelling and Simulation of the Friction Phenomena in the Physical and technical Svstems, 94-103.
• Ponder, B., Ostapski, W., 2001, Test Stand for Quality and Durability Examinations of Rolling Bearings, Proc. VI Conf. The Control of Fluid Systems, 97-102.
• Ponder, B., Ostapski, W., 2009, A Test-Rig for Experimental Studies on Roller Bearings (original title in Polish: Urządzenie do badania łożysk tocznych), Patent 201835, WUP 05/2009.