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dc.rights.licenseAtribución-NoComercial-SinDerivadas 4.0 Internacional
dc.contributor.advisorNarváez Tovar, Carlos Alberto
dc.contributor.authorVelásquez Morales, Sebastián
dc.date.accessioned2020-07-20T17:42:36Z
dc.date.available2020-07-20T17:42:36Z
dc.date.issued2020-07-19
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/77803
dc.description.abstractLoad lifting equipment is widely used in all industries in general as mechanical assistance for operators and as an essential part of industrial processes. Within these equipments, the overhead cranes and their related are highlighted, which are always accompanied by a hoist. These lifting equipment are usually robust, heavy, field mounting tends to be complex and requires a lot of effort for installation. Thus, the optimization of the design of a underhung cable hoist with a lift load capacity of 2 t and 3m FEM classification was developed, with the aim of reducing its mass subject to the expected service conditions in international standards. This optimization was carried out using CAD tools and an algorithm that maximizes structural rigidity in such a way that the weight of the mentioned equipment structure was reduced by 25%
dc.description.abstractLos equipos de elevación de carga son ampliamente usados en todas las industrias en general como asistencia mecánica para operadores y como parte fundamental de procesos industriales. Dentro de estos equipos se resaltan los puentes grúas y sus afines, los cuales siempre se acompañan de un polipasto. Estos equipos de izaje suelen ser robustos, pesados, su montaje en campo tiende a ser complejo y requiere mucho esfuerzo para su instalación. Es así que se desarrolló la optimización del diseño de un polipasto de cable colgante con capacidad de carga de 2t y clasificación FEM 3m, con el objetivo de reducir su masa sujeto a las condiciones de servicio esperadas en los estándares internacionales. Esta optimización se realizó mediante el uso de herramientas CAD y un algoritmo que permite maximizar de la rigidez estructural de tal forma que se redujo el peso de la estructura del equipo mencionado en un 25%.
dc.format.extent64
dc.format.mimetypeapplication/pdf
dc.language.isospa
dc.rightsDerechos reservados - Universidad Nacional de Colombia
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject.ddc620 - Ingeniería y operaciones afines::629 - Otras ramas de la ingeniería
dc.titleOptimización del diseño de un polipasto de clasificación 3m enfocado en la reducción de masa
dc.typeOtro
dc.rights.spaAcceso abierto
dc.description.additionalLínea de Investigación: Optimización en ingeniería
dc.type.driverinfo:eu-repo/semantics/other
dc.type.versioninfo:eu-repo/semantics/acceptedVersion
dc.publisher.programBogotá - Ingeniería - Maestría en Ingeniería - Ingeniería Mecánica
dc.description.degreelevelMaestría
dc.publisher.branchUniversidad Nacional de Colombia - Sede Bogotá
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.subject.proposaleffort distribution
dc.subject.proposalPolipasto
dc.subject.proposalEuropean Materials Handling Federation (FEM)
dc.subject.proposalHoist
dc.subject.proposalOptimización topológica
dc.subject.proposalEuropean Materials Handling Federation (FEM)
dc.subject.proposalDistribución de esfuerzo
dc.subject.proposalTopological optimization
dc.subject.proposalFinite elements
dc.subject.proposalElementos finitos
dc.type.coarhttp://purl.org/coar/resource_type/c_1843
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.contentText
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2


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Atribución-NoComercial-SinDerivadas 4.0 InternacionalEsta obra está bajo licencia internacional Creative Commons Reconocimiento-NoComercial 4.0.Este documento ha sido depositado por parte de el(los) autor(es) bajo la siguiente constancia de depósito