Cálculo de resistencia de la soldadura de filete mediante software SolidWorks
Fecha
2021
Autores
García García, Arachely
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Editor
Universidad Central “Marta Abreu” de Las Villas. Facultad de Ingeniería Mecánica e Industrial. Departamento de Ingeniería Mecánica
Resumen
El presente trabajo aborda el cálculo de resistencia de soldaduras de filete mediante el software “SolidWorks Premium 2018”. Se hace un estudio de los aspectos teóricos más relevantes a considerar en el cálculo de resistencia de soldaduras mediante elementos finitos. Se desarrolla una ayuda para el usuario del software que pretenda realizar el cálculo de resistencia de soldaduras. Se realiza un estudio de casos para comparar los resultados obtenidos mediante el empleo de la simulación y los obtenidos a partir de los cálculos tradicionales, para así demostrar la validez del empleo del software para estos fines. Se debe resaltar que, en dos de los tres casos analizados, el cálculo de la dimensión de la soldadura de filete mediante el software resultó ser más conservador que el cálculo tradicional, con diferencias relativas superiores al 10 %. Este tema, acerca del cálculo de resistencia de soldaduras mediante el software de diseño y simulación mediante elementos finitos, no se considera, agotado, sino que se recomienda profundizar en su estudio en trabajos futuros.
This work deals with the calculation of resistance of fillet welds using the software "SolidWorks Premium 2018". A study is made of the most relevant theoretical aspects to consider in the calculation of resistance of welds using finite elements. A user manual of the software is developed, which intends to calculate the resistance of welds. Study cases to compare the results obtained through the use of simulation and those obtained from traditional calculations are carried out, in order to demonstrate the validity of the use of the software for these purposes. It should be noted that, in two of the three cases analyzed, the calculation of the dimension of the fillet weld using the software turned out to be more conservative than the traditional calculation, with relative differences greater than 10%. This topic, about the calculation of resistance of welds by means of design and simulation software using finite elements, is not considered exhausted, but it is recommended to deepen its study in future works.
This work deals with the calculation of resistance of fillet welds using the software "SolidWorks Premium 2018". A study is made of the most relevant theoretical aspects to consider in the calculation of resistance of welds using finite elements. A user manual of the software is developed, which intends to calculate the resistance of welds. Study cases to compare the results obtained through the use of simulation and those obtained from traditional calculations are carried out, in order to demonstrate the validity of the use of the software for these purposes. It should be noted that, in two of the three cases analyzed, the calculation of the dimension of the fillet weld using the software turned out to be more conservative than the traditional calculation, with relative differences greater than 10%. This topic, about the calculation of resistance of welds by means of design and simulation software using finite elements, is not considered exhausted, but it is recommended to deepen its study in future works.
Descripción
Palabras clave
Resistencia de Materiales, Resistencia de la Soldadura, Evaluación, Método de Elementos Finitos (MEF), Diseño de Software, SolidWorks Premium 2018