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Aspecte privind elaborarea teoriei angrenajului precesional multiplu şi a tehnologiei moderne de fabricare

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dc.contributor.author BOSTAN, Ion
dc.contributor.author DULGHERU, Valeriu
dc.date.accessioned 2021-03-23T10:12:41Z
dc.date.available 2021-03-23T10:12:41Z
dc.date.issued 2004
dc.identifier.citation BOSTAN, Ion, DULGHERU, Valeriu. Aspecte privind elaborarea teoriei angrenajului precesional multiplu şi a tehnologiei moderne de fabricare. In: Buletinul AGIR. 2004, N. 4, pp. 12-16. ISSN 2247-3548. en_US
dc.identifier.uri http://repository.utm.md/handle/5014/13916
dc.description.abstract Studiul ingineresc complex al triadei angrenaj-tehnologie-transmisie a permis elaborarea unui tip nou de transmisie mecanica – transmisia precesională cu angrenaj multiplu, care din punct de vedere tehnologic, poate fi fabricat utilizând o metodă nouă de prelucrare a roţilor dinţate cu profil convex-concav.. În lucrare, autorii prezintă modelul matematic al angrenajului multiplu. De asemenea, a fost elaborat programul de calculator pentru cercetarea angrenajului. Sunt prezentate domeniile de bază ale utilizării transmisiilor precesionale. Caracterul specific al mişcării sfero-spaţiale (precesionale) face imposibilă utilizarea profilelor evolventice clasice. Acest fapt necesită elaborarea unor profile noi ale dinţilor, adecvate condiţiilor mişcării sfero-spaţiale a roţii satelit, care asigură performanţe înalte transmisiilor precesionale. en_US
dc.description.abstract The complex engineering study of the gear-technology-transmission triad has permitted to elaborate a new type of precessional transmissions with multicouple gear, which, from the technological point of view, can be manufactured via a new method of conical teeth with convex-concave profile processing. The specific character of sphere-spatial (precessional) motions of the precessional transmissions pinion makes impossible the utilisation of teeth classical involute profiles. This fact requires the elaboration of new profiles, adequate to the sphere-spatial motion of pinion which would ensure high performances to the precessional transmission. In this paper, the authors present the mathematic model of the multicouple gear. A computer program for doing this is also elaborated, and the main field of its utilization is described. en_US
dc.language.iso ro en_US
dc.publisher Asociaţia Generală a Inginerilor din România, AGIR en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject angrenaje precesionale multiple en_US
dc.subject transmisii precesionale en_US
dc.subject roţi dinţate en_US
dc.subject modele matematice en_US
dc.subject multiple precessional gears en_US
dc.subject precessional gears en_US
dc.subject precessional transmissions en_US
dc.subject gears en_US
dc.subject mathematical models en_US
dc.subject teeth en_US
dc.title Aspecte privind elaborarea teoriei angrenajului precesional multiplu şi a tehnologiei moderne de fabricare en_US
dc.type Article en_US


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