Simulation and Modelling of Low-Energy Tooth Failure in a Helical Gearbox

• Autorzy: Filonik R. , Mączak J. , Radkowski S.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the model of the toothed gear that allows for determination of the stress at the tooth in the course of simulation of the operation of the toothed gear with manufacturing errors. We analyzed the results of the numerical experiment during which we examined the impact of pitch error on dynamic tooth load. In the final part of the paper we presented and discussed the results of simulation involving changes of the meshing force that result from the development, due to fatigue, of the crack at the tooth root.

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Problems
• Rocznik: 2002
• Tom: Vol. 26, No. 2/3
• Strony: 89--104
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

Filonik R.

• Warsaw University of Technology

autor

Mączak J.

• Warsaw University of Technology

autor

Radkowski S.

• Warsaw University of Technology

Bibliografia

• AGMA-299.01-II, 1980, Sound Manual Section 11. Sources, Specifications and Levels of Gears Sound.
• Bartelmus, W., 1992, Vibration Condition Monitoring of Gearboxes, Machine Vibration, 178-189.
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• Dziama, A., Michniewicz, M., Niedźwiedzki, A.,1995, Gears (original title in Polish: Przekładnie zębate). PWN, Warszawa.
• Filonik, R., Mączak, J., Radkowski S., 1988, Apparent interface Method as a Way of Modeling the Meshing Process Disturbances, Machine Dynamics Problems, 19, 95-108.
• Gienkin, M.D., Sokolova, A.G., 1987, Vibroakusticheskaja diagnostika mashin i mekhanizmov, Mashinostroenie, Moscow.
• Mączak, J. 1998, The use of modulation phenomena of vibroacoustic signal in helical gears, diagnosing (original title in Polish: Wykorzystanie zjawiska modulacji sygnału wibroakustycznego w diagnozowaniu przekładni o zębach śrubowych), Ph.D. thesis, Warsaw University of Technology.
• Mączak, J., Radkowski, S., 2001, Modeling and tooth crack growth simulation as a vibroacoustic signal disturbances in gears, VIII Polish-French Seminar of Mechanics, Warszawa.
• Mushaweck, F., 1988, Untersuchengen zur Klassifikation von Fehler- und Schadenbedingten Betriebzustanden an einstufigen Stirnradgetrieben, Ph.D thesis, RWTC Aachen.
• Niemann, G., Winter, H., 1983, Machinenelemente Band II. Getriebe allgemein, Zahnradgetriebe - Grundlagen, Stirnradgetriebe, Springer-Verlag, Berlin.
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