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Pastas de arcilla roja para manufactura aditiva por extrusión

Authors: Isabel Cristina Agudelo;

Pastas de arcilla roja para manufactura aditiva por extrusión

Abstract

En Colombia las arcillas rojas son un recurso abundante cuya explotación minera está principalmente orientada a abastecer de materia prima a las empresas fabricantes de productos de construcción. Explorar nuevos escenarios de aplicación de estos materiales requiere identificar las tendencias tecnológicas más importantes de fabricación digital como es el caso de la manufactura aditiva (MA) que constituye un conjunto de técnicas alternativas o complementarias a métodos de producción convencionales. Tal es el caso de la manufactura aditiva por extrusión (MAE) donde los objetos se construyen mediante el paso a través de una boquilla de una pasta pseudoplástica y la deposición sucesiva de capas. Gracias a las propiedades de flujo que se pueden desarrollar en las pastas basadas en arcilla, resultan muy apropiadas para la aplicación de esta técnica. Debido a esto es posible identificar numerosos proyectos exploratorios que hacen uso de estos materiales para la construcción de estructuras impresas. A través de esta investigación se busca identificar las relaciones entre la composición de las arcillas, granulometría, fracción de sólidos de las pastas de arcilla roja y sus propiedades reológicas durante la fabricación aditiva basada en extrusión (EAM).

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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!
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