TY  - CONF
AU  - Troha, Sanjin
AU  - Vrcan, Željko
AU  - Stefanović-Marinović, Jelena
AU  - Sedak, Miloš
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5458
AB  - A two-carrier planetary gear train (PGT) developed for a specific purpose is discussed in this paper. This PGT is suitable for applications which require negative transmission ratios in the range from -3 up to -143. The mechanical and dimensional characteristics of the planetary gear train for nominal negative transmission ratios of -30 and -40 have been considered. Many combinations of ideal torque ratios of the PGT were obtained for the mentioned transmission ratios, from which only the combinations providing the minimum radial dimensions of the planetary gear units were selected. It was found that the minimum radial dimensions of the PGT will be obtained when the ratio of the reference diameters of the planetary unit ring gears of is close to unity, i.e., when the PGT housing is cylindrical rather than stepped. An introduction to single speed two-carrier planetary gear trains is given, in addition to an overview of the application of the DVOBRZ software package used to synthesize different gearboxes for the required transmission ratio. Acceptable gearboxes were selected from all PGTs according to the criteria of minimum dimensions and acceptable efficiency, and their construction concepts were created.
PB  - UNIVERSITY OF BELGRADE Faculty of Mechanical Engineering Kraljice Marije 16, 11120 Beograd
C3  - 10th International Scientific Conference - IRMES 2022
T1  - Comparison of the size and efficiency of a two-carrier planetary gear train and kinematically equivalent planetary gear trains
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5458
ER  - 

@conference{
author = "Troha, Sanjin and Vrcan, Željko and Stefanović-Marinović, Jelena and Sedak, Miloš",
year = "2022",
abstract = "A two-carrier planetary gear train (PGT) developed for a specific purpose is discussed in this paper. This PGT is suitable for applications which require negative transmission ratios in the range from -3 up to -143. The mechanical and dimensional characteristics of the planetary gear train for nominal negative transmission ratios of -30 and -40 have been considered. Many combinations of ideal torque ratios of the PGT were obtained for the mentioned transmission ratios, from which only the combinations providing the minimum radial dimensions of the planetary gear units were selected. It was found that the minimum radial dimensions of the PGT will be obtained when the ratio of the reference diameters of the planetary unit ring gears of is close to unity, i.e., when the PGT housing is cylindrical rather than stepped. An introduction to single speed two-carrier planetary gear trains is given, in addition to an overview of the application of the DVOBRZ software package used to synthesize different gearboxes for the required transmission ratio. Acceptable gearboxes were selected from all PGTs according to the criteria of minimum dimensions and acceptable efficiency, and their construction concepts were created.",
publisher = "UNIVERSITY OF BELGRADE Faculty of Mechanical Engineering Kraljice Marije 16, 11120 Beograd",
journal = "10th International Scientific Conference - IRMES 2022",
title = "Comparison of the size and efficiency of a two-carrier planetary gear train and kinematically equivalent planetary gear trains",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5458"
}

Troha, S., Vrcan, Ž., Stefanović-Marinović, J.,& Sedak, M.. (2022). Comparison of the size and efficiency of a two-carrier planetary gear train and kinematically equivalent planetary gear trains. in 10th International Scientific Conference - IRMES 2022
UNIVERSITY OF BELGRADE Faculty of Mechanical Engineering Kraljice Marije 16, 11120 Beograd..
https://hdl.handle.net/21.15107/rcub_machinery_5458

Troha S, Vrcan Ž, Stefanović-Marinović J, Sedak M. Comparison of the size and efficiency of a two-carrier planetary gear train and kinematically equivalent planetary gear trains. in 10th International Scientific Conference - IRMES 2022. 2022;.
https://hdl.handle.net/21.15107/rcub_machinery_5458 .

Troha, Sanjin, Vrcan, Željko, Stefanović-Marinović, Jelena, Sedak, Miloš, "Comparison of the size and efficiency of a two-carrier planetary gear train and kinematically equivalent planetary gear trains" in 10th International Scientific Conference - IRMES 2022 (2022),
https://hdl.handle.net/21.15107/rcub_machinery_5458 .