- Tytuł:
- Modal analysis of gearbox transmission system in bucket wheel excavator
- Autorzy:
-
Karray, M.
Feki, N.
Khabou, M. T.
Chaari, F.
Haddar, M. - Powiązania:
- https://bibliotekanauki.pl/articles/280984.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
spiral bevel gear
helical planetary gear
bucket wheel excavator
modal properties - Opis:
- 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.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2017, 55, 1; 253-264
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł