Uniones adhesivas de traslape simple de compuestos

Autores

  • Peter Alvarado Prieto Fuerza Aérea Colombiana

DOI:

https://doi.org/10.18667/cienciaypoderaereo.5

Palavras-chave:

Adherent, adhesive, bond line, composite, joints

Resumo

 El siguiente artículo muestra un estudio de uniones de traslape simple de materiales compuestos, con y sin modificación. La falla de este tipo de uniones es causada por el alto esfuerzo de despegue en dirección perpendicular a la aplicación de la fuerza presentado en la singularidad geométrica. Se muestra que la resistencia de la unión es afectada por factores como la preparación de la superficie, el proceso de curado del adhesivo, y la limpieza. Ambas configuraciones, con y sin modificación, son comparadas. Se muestra que la unión de traslape simple modificada, tiene una mayor resistencia que sin modificación cuando se remueve el exceso de adhesivo en la singularidad geométrica. Sin embargo, el bajo incremento en la resistencia de la unión y la complejidad para manufactura, deja a consideración del fabricante la decisión respecto a qué tipo de unión usar.

 

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Biografia do Autor

  • Peter Alvarado Prieto, Fuerza Aérea Colombiana

    Ingeniero Mecánico de la Fuerza Aérea Colombiana, con Maestría en Ingeniería Aeroespacial, Purdue University. Teniente de la Fuerza Aérea Colombiana, Ingeniero de Estructuras en el proyecto T-90. Docente e Investigador de la Fuerza Aérea Colombiana 2009-2010.

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Publicado

2013-09-01

Edição

Seção

Segurança Operacional e Logística na Indústria Aeronáutica

Como Citar

Uniones adhesivas de traslape simple de compuestos. (2013). Ciencia Y Poder Aéreo, 8(1), 33-41. https://doi.org/10.18667/cienciaypoderaereo.5