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Aspecte privind capacitatea de reducere a vitezei în cazul utilizării de sisteme de frânare la capăt de cursă pentru cilindrii hidraulici

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dc.contributor.author HAUK, N.
dc.contributor.author CIUREA, A.
dc.contributor.author BORDEI, M.
dc.date.accessioned 2019-09-16T09:39:11Z
dc.date.available 2019-09-16T09:39:11Z
dc.date.issued 2007
dc.identifier.citation HAUK, N., CIUREA, A., BORDEI, M. Aspecte privind capacitatea de reducere a vitezei în cazul utilizării de sisteme de frânare la capăt de cursă pentru cilindrii hidraulici. In: Meridian Ingineresc. 2007, nr. 1, pp. 27-30. ISSN 1683-853X. en_US
dc.identifier.issn 1683-853X
dc.identifier.uri http://repository.utm.md/handle/5014/4455
dc.description.abstract Vitezele şi masele echipamentelor de lucru ale excavatoarelor hidraulice sunt în continuă creştere. Ca urmare creşte şi riscul de apariţie a unor impacturi intense atunci când pistoanele ajung la o cursă extremă. Un mijloc eficient, dar puţin studiat, de reducere a efectelor acestor impacturi constă în droselizarea agentului hidraulic evacuat la capăt de cursă. Această lucrare prezintă o serie de informaţii care explică cum anume se produce frânarea, evidenţiind factorii care o influenţează. en_US
dc.description.abstract Speeds and mass of working equipments of hydraulic excavators are in continuous increase. Thus increase the risk of appearance intense impacts when piston arrives at an extreme course. An efficient way, but insufficient studied, of reducing the effects of impacts is to inductoring the hydraulic agent which is evacuated at the end of course. This paper presents a sum of information which explains the way the deceleration is produced and underlined the factors which have influence upon it. en
dc.description.abstract Les vitesses et les masses des équipements de travail des excavateurs hydrauliques sont en continuellement augmentent. Un moyen efficace mais peu étudie de réduction des effet de ces impact consiste en droselisation de l’agent hydraulique évacue au bout de la course. Cet ouvrage présent une série d’information qui explique la modalité de produire le freinage en mettant en évidence les facteurs d’influence. fr
dc.description.abstract Скорости и массы рабочих приспособлений экскаваторов постоянно увеличиваются. В результате возрастает риск появления интенсивных ударов когда поршни доходят до крайнего хода. Эффективное но малоизученное средство уменьшения этих ударов состоит в дросселировании гидравлического рабочего тела, удалённый в конце хода. В настоящей работе представлены ряд информаций, которые объясняют как происходит торможение, выявляя влияющие факторы. ru
dc.language.iso ro en_US
dc.publisher Editura U.T.M. 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 hydraulic excavators en_US
dc.subject excavatoare hidraulice en_US
dc.title Aspecte privind capacitatea de reducere a vitezei în cazul utilizării de sisteme de frânare la capăt de cursă pentru cilindrii hidraulici en_US
dc.title.alternative About speed reducing capacity in case of using deceleration systems at ending of course for hydraulic cylinders en_US
dc.title.alternative Aspect concernant la capacité de réduction de la vitesse dans le cas de l’utilisation de système de freinage au bout de course pour le cylindre hydraulique en_US
dc.title.alternative К определению способности уменьшения скорости в случае использования тормозных систем в конце ходя для гидравлических цилиндров en_US
dc.type Article en_US


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