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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2019
License: CC BY NC SA
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2019
License: CC BY NC SA
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
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Equilibrado de mecanismos

Authors: López López de la Calle, Beatriz;

Equilibrado de mecanismos

Abstract

Resumen (Castellano): El siguiente documento presenta el desarrollo del proceso de equilibrado de un mecanismo, más concretamente de un cuadrilátero articulado, con el objetivo de reducir o eliminar fuerzas y momentos de inercia indeseados causantes de vibraciones e, incluso, de fallo de la máquina por fatiga. Para ello, se eliminan todos los coeficientes que dependen del tiempo en la trayectoria del centro de gravedad mediante la inclusión de unos contrapesos para que éste se mantenga fijo. Este proceso se ha llevado a cabo haciendo uso de Solid Edge, un programa que ha facilitado la obtención de la posición y magnitud de dichos contrapesos, desde el punto de vista teórico. Finalmente, se ha fabricado el mecanismo en cuestión mediante impresión 3D y se ha comprobado mecánicamente la veracidad de los resultados obtenidos analíticamente.

Abstract (English): This report describes the process of the balancing of a mechanism, specifically, of a four-bar linkage. The aim is to reduce or to remove inercial forces and moments which are the cause of vibrations or,even the cause of fatigue-failure. In order to solve this issue, all the coefficients which are reliant on time in the expression of the track of the centre of gravity are eliminated by the addition of counterweights so as to maintain this centre of gravity stationary. This process is carried out using Solid Edge, a software which facilitates the calculation of the position and magnitude of the aforementioned counterweights. Finally, a 3D construction of the mechanism is made to verify the results obtained analitically. 

Laburpena (Euskara): Hurrengo agiri honetan, mekanismo baten orekatze prozesua azaltzen da, zehatzago esanda, kuadrilatero artikulatu batena. Helburua bibrazioak eta, kasurik txarrenean, nekearen ondoriozko makinaren hutsegitea eragiten dituzten inertzia indar eta momentuek murriztea edo ezabatzea da. Horretarako, grabitate zentroaren ibilbidean zehar denboraren menpeko koefiziente guztiak desagerrarazten dira kontrapisu batzuk sartuz, grabitate zentro hori finko mantentzeko. Prozesu hau Solid Edge programa erabiliz burutu da, aipatutako kontrapisuen posizio eta magnitudeen lorpena erraztu duelarik. Azkenik, mekanismo hori 3D inprimagailu baten bidez eraiki da eta analitikoki lortutako emaitzak egiaztatu dira mekanikoki.

Country
Spain
Keywords

equilibrado, centro de gravedad, impresión 3D, cuadrilátero articulado, fuerzas y momentos de inercia, contrapeso

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green