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Theoretical and experimental modelling of the tribological behaviour aspects of contact elements in the precessional gearing (PG)

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dc.contributor.author BOSTAN, Ion
dc.contributor.author STOICEV, Petru
dc.contributor.author POȘTARU, Gheorghe
dc.contributor.author VACULENCO, Maxim
dc.contributor.author BUGA, Alexandru
dc.contributor.author KULEV, Mihail
dc.contributor.author POȘTARU, Andrei
dc.contributor.author PLATON, Andrei
dc.date.accessioned 2022-08-04T08:41:04Z
dc.date.available 2022-08-04T08:41:04Z
dc.date.issued 2022
dc.identifier.citation BOSTAN, Ion, STOICEV, Petru, POȘTARU, Gheorghe et al. Theoretical and experimental modelling of the tribological behaviour aspects of contact elements in the precessional gearing (PG). In: Journal of Engineering Science. 2022, V. 29, N. 2, pp. 8-17. ISSN 2587-3474, eISSN 2587-3482. en_US
dc.identifier.issn 2587-3474
dc.identifier.issn 2587-3482
dc.identifier.uri https://doi.org/10.52326/jes.utm.2022.29(2).01
dc.identifier.uri http://repository.utm.md/handle/5014/20592
dc.description.abstract This paper deals with the theoretical-experimental model of the tribological behavior of the contact elements in precessional gears (PG) in the functions of conjugate profiles of linear velocities "convex-concave" or "convex-convex" for the corresponding geometric parameters and the values of the kinematic force parameters for each concrete position of the ki points. The calculation of the constructive-functional and kinematic parameters of the “roller-shoe” and “roller-roller” elements of the tribocouple were adjusted for the experimental verification tests on the SMT-1 installation and adapted to the specific test conditions of the tribocouples with conformal contact of gear teeth made of plastics, which will be subjected to sliding friction and rolling processes of the concrete tribocouple elements. en_US
dc.description.abstract În lucrare este prezentat modelul teoretico-experimental al aspectelor de comportare tribologică a elementelor de contact în angrenaje precesionale (PG). În funcție de vitezele liniare ale profilelor conjugate ,,convex-concave” sau ,,convex-convexe”, s-au dezvoltat parametrii pentru geometria corespunzătoare și valorile parametrilor forței cinematice pentru fiecare poziție concretă a punctelor ki. Calculul parametrilor constructiv-funcționali și cinematici ai elementelor tribocuplului ,,rolă-sabot” și ,,rolă-rolă” au fost ajustați pentru încercările experimentale de verificare pe instalația SMT-1, adaptată la condițiile specifice de încercare a tribocuplurilor cu contact conform dinţilor roţilor din material plastic şi care vor fi supuse la frecare de alunecare şi de rulare a elementelor tribocuplului concret. en_US
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.relation.ispartofseries Journal of Engineering Science;2022, V. 29, N. 2
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject precessional transmissions en_US
dc.subject precessional gears en_US
dc.subject contact elements en_US
dc.subject tribocouples en_US
dc.subject transmisii precesionale en_US
dc.subject angrenaje precesionale en_US
dc.subject elemente de contact en_US
dc.subject tribocupluri en_US
dc.title Theoretical and experimental modelling of the tribological behaviour aspects of contact elements in the precessional gearing (PG) en_US
dc.title.alternative Modelarea teoretico-experimentală a aspectelor de comportare tribologică a elementelor de contact în angrenajele precesionale (AP) en_US
dc.type Article en_US


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