- Tytuł:
- Influence of toothed gear geometry parameters on power transmission system vibroactivity
- Autorzy:
-
Peruń, G.
Kozuba, J. - Powiązania:
- https://bibliotekanauki.pl/articles/243062.pdf
- Data publikacji:
- 2017
- Wydawca:
- Instytut Techniczny Wojsk Lotniczych
- Tematy:
-
power transmission system
vibroactivity
toothed gear - Opis:
- The article presents selected results of experimental studies on the influence of chosen factors on the dynamic effects and vibroactivity of toothed gears in power transmission systems. The studies were performed on test stand with the gears operating in the circulating power system. On initial phase of the research, four pairs of helical gear wheels with the same value of gear ratios were designed and manufactured. The wheels differed by values of transverse contact ratio εα, face contact ratio εβ and total contact ration εC. In the research, the transverse vibration velocities of the shafts and housing of the tested toothed gear on FZG test stand was assumed to be the vibroactivity criterion. The measurements of the vibrations were carried out on the shafts and at seven points of the top plate of the housing. The vibrations were measured using a laser vibrometer and acceleration sensors. In addition, selected experimental results of measurements were compared with results of numerical simulations. To the simulations was used extended, identified dynamic model of the FZG test stand. The parameters of the wheels and the measured deviations were introduced into model. Obtained results confirm that by increasing the value of the contact ratio of the helical gear is possible reduction of dynamic phenomena occurring in the toothed gear.
- Źródło:
-
Journal of KONES; 2017, 24, 4; 247-254
1231-4005
2354-0133 - Pojawia się w:
- Journal of KONES
- Dostawca treści:
- Biblioteka Nauki