Análisis del proceso de doblado de aceros HSLA S700MC y AHSS S900MC

Autores/as

DOI:

https://doi.org/10.61164/7da3gw86

Palabras clave:

Acero S700MC, acero S900MC, deformación real, recuperación elástica, simulación por computadora.

Resumen

Los aceros HSLA S700MC y AHSS S900MC se utilizan cada vez más como sustitutos de los aceros convencionales, y se ha observado la necesidad de comprender mejor su comportamiento mecánico. Este trabajo tiene como objetivo evaluar ecuaciones matemáticas para calcular la deformación real en las fibras externas de la zona de flexión, la recuperación elástica y la fuerza de flexión que se producen en el proceso de flexión en V libre para estos dos aceros, mediante métodos de cálculo analítico y simulación computacional, comparándolos con los resultados obtenidos mediante análisis experimental. Se utilizaron cuatro punzones, variando la distancia entre los soportes de la matriz y el desplazamiento del punzón en cada uno. El análisis experimental reveló diferentes valores de deformación real en las fibras externas de la zona de flexión. Sin embargo, a pesar de que los materiales presentan propiedades mecánicas distintas, los valores obtenidos mediante métodos de cálculo analítico resultaron ser los mismos para ambos aceros. Mientras que la predictibilidad del factor de retorno elástico mediante el método analítico osciló entre el 0,5 % y el 6,5 %, y para la fuerza de duplicación la variación fue del 10,0 % al 38,3 %.

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Biografía del autor/a

Referencias

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Publicado

2026-01-30

Número

Vol. 1 Núm. 03 (2026): REMUNOM - ISSN 2178-6925

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Artigos

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Derechos de autor 2026 Valtenês de Souza Bossle, Lirio Schaeffer, Matheus Henrique Riffel , Rafael Pandolfo da Rocha, Juliano Cantarelli Toniolo

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Cómo citar

Análisis del proceso de doblado de aceros HSLA S700MC y AHSS S900MC. (2026). REMUNOM, 1(03), 1-24. https://doi.org/10.61164/7da3gw86