- Tytuł:
- New Analytical Model of Spur Gears with 5 DOF Shafts and its Comparison with Other DOF Models
- Autorzy:
- Jedliński, Łukasz
- Powiązania:
- https://bibliotekanauki.pl/articles/2024180.pdf
- Data publikacji:
- 2021
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
dynamic meshing forces
5 DOF shafts
analytical gear model
multi-DOF
gear model comparison
Simulink equations
dynamiczna siła zazębienia
wały 5 DOF
analityczny model przekładni
multi DOF
porównanie modeli przekładni
równania Simulink - Opis:
- This study relates to the research on improving analytical models of gears. A new analytical model of gear shaft with 5 DOF was proposed. Equations of vibration were derived without small-angle approximation and were presented in a form that could be implemented in Simulink. In order to determine the effect of the additional DOF, four popular models having 2 DOF, 4 DOF, 6 DOF and 8 DOF were investigated, too. The proposed model has 12 DOF in total. This number of DOF could be increased; this, however, would result in a greater difference between the considered models, thus making it more difficult to evaluate the impact of the additional DOF of shafts. As a benchmark, the dynamic meshing force in the considered analytical models was calculated. Simulations were carried out with and without friction. Additionally, for the 12 DOF model, the effects of the position of the centre of gear and the centre of mass were investigated.
- Źródło:
-
Advances in Science and Technology. Research Journal; 2021, 15, 1; 79-91
2299-8624 - Pojawia się w:
- Advances in Science and Technology. Research Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł