Construcción de ventanas de productividad de soldaduras en filete con proceso FCAW para la fabricación de paneles delgados de embarcaciones
DOI:
https://doi.org/10.25043/19098642.176Palabras clave:
Panel, FCAW, Ventanas de Productividad, longitud de arco, procedimiento de soldadura (WPS), ABSResumen
Se utilizó el proceso FCAW con electrodo E71T-11 de Ø0.035” para aplicar soldaduras en filete de tamaño ~4mm sobre juntas en T de acero ASTM A36 en posición horizontal usando 42 combinaciones apropiadas de velocidades de alimentación de alambre –WFS– (entre 50-540 ipm), voltajes (13-33V) y velocidades de soldeo (4.2-24.5 ipm). Las soldaduras de prueba aplicadas con cada combinación se inspeccionaron visualmente y por macro-ataque para establecer su cumplimiento con los criterios de aceptación para paneles navales de la American Bureau of Shipping, ABS. Con los resultados se construyeron gráficos de Voltaje Vs WFS, Voltaje Vs Amperaje y Entrada de Energía Vs. WFS sobre los que se dibujaron ventanas de productividad con las combinaciones de parámetros capaces de producir soldaduras de calidad aceptable. Las ventanas de productividad construidas mediante este método, denominado ARCWISE, permiten seleccionar parámetros de soldeo durante el diseño de WPSs evitando procesos iterativos de ensayo y error.
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ABS. (2016). Rules for materials and welding. American Bureau of Shiping. Estados Unidos.
ABS. (2018). Guide for nondestructive inspection of hull welds. American Bureau of Shiping. Estados Unidos.
AISI/AWS D3.7. (2004). Guide for aluminum hull welding. American welding society AWS.
ANSI/AWS D3.5:93R. (1993). Guide for Steel Hull Welding. Estados Unidos: American Welding Society, AWS.
AWS. (2010). Control costs by avoiding overwelding. American Welding Society. Welding Journal, diciembre de 2010.
BLODGETT, O. W. (1966). Design of Welded Structures. En O. W. Blodgett, Design of Welded Structures (pág. 6.4). Cleveland, Ohio: James F. Lincoln Arc Welding.
BOEKHOLT, R. (2011). Welding mechanization and automation in shipbuilding worldwide. En R. Boekholt, Welding mechanization and automation in shipbuilding worldwide (págs. 21,23). Cambridge: Abington Publishing/ Woodhead Publishing.
HARWIG, D. D. (2000). A wise method for assessing arc welding performance and quality. Welding Journal, 36-39.
IACS. (2012). No. 47 Shipbuilding and Repair Quality Standard. International Association of Classification Societies.
KOU, SINDO. (2002). Welding Metallurgy. John Whiley & Sons. New Jersey, Estados Unidos.
MASUBUCHI, K. (1980). Analysis of welded structures. Pergamon Press.
MILLER, D. K., FUNDERBURK, S. (2001). Tools for reviewing welding procedures. Welding Journal, Julio de 2001, 40-43, Estados Unidos.
MILLER, D. K. (2006). Steel Design Guide Welded Connections. Estados Unidos, American Institute of Steel Construction.
TSAI, C.L., PARK, S. P. (Mayo de 1999). Welding distortion of a Thin-plate Panel Structure. Welding Journal, American Welding Society.
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