Modal analysis of gearbox transmission system in bucket wheel excavator

• Autorzy: Karray M. , Feki N. , Khabou M. T. , Chaari F. , Haddar M.

Identyfikatory

DOI

10.15632/jtam-pl.55.1.253

• Języki publikacji: EN

Abstrakty

EN

Planetary gears are widely used in modern machines as ones of the most effective forms of power transmission. In this paper, a special configuration of a gearbox composed of one stage spiral bevel gear and a two stage helical planetary gear used in a bucket wheel excavator gearbox is presented to investigate its modal properties. A lumped-parameter model is formulated to obtain equations of motion and the eigenvalue problem is solved. The modes are presented in low-frequency and high-frequency bands. Distributions of modal kinetic and strain energies are studied.

Słowa kluczowe

EN

spiral bevel gear; helical planetary gear; bucket wheel excavator; modal properties

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2017
• Tom: Vol. 55 nr 1
• Strony: 253--264
• Opis fizyczny: Bibliogr. 23 poz., rys., tab.

Twórcy

autor

Karray M.

• Laboratory of mechanics, Modelling and Production, National school of Engineers of Sfax, Sfax, Tunisia

autor

Feki N.

• Laboratory of mechanics, Modelling and Production, National school of Engineers of Sfax, Sfax, Tunisia

autor

Khabou M. T.

• Laboratory of mechanics, Modelling and Production, National school of Engineers of Sfax, Sfax, Tunisia

autor

Chaari F.

• Laboratory of mechanics, Modelling and Production, National school of Engineers of Sfax, Sfax, Tunisia

autor

Haddar M.

• Laboratory of mechanics, Modelling and Production, National school of Engineers of Sfax, Sfax, Tunisia

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)