Springback Behavior of AA 7075-T6 Alloy in V-Shaped Bending

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Detalles Bibliográficos
Publicado en:	Applied Sciences vol. 15, no. 10 (2025), p. 5509
Autor principal:	Karakaya Çetin
Otros Autores:	Ekşi Seçil
Publicado:	MDPI AG
Materias:	Friction Mechanical properties Simulation Research methodology Metal forming Temperature Ductility Strain hardening Aluminum alloys Finite element analysis Grain size Alloys Influence Geometry Statistical analysis
Acceso en línea:	Citation/Abstract Full Text + Graphics Full Text - PDF
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Descripción
Resumen:	Springback is the most fundamental problem in all sheet metal-forming processes. Springback is affected by many process variables, and material properties are at the forefront of these variables. This study investigated the effects of the forming process at elevated temperature, bending radius, bending angle, and sheet metal thickness on the springback properties of AA 7075 aluminum alloy sheet metal with finite element analyses. The effects of process parameters on springback and maximum load are investigated using ANOVA analyses. The results show that the bending radius is the most effective on springback (45.2%). Metal thickness is the second critical parameter for springback (28.1%). The third most important factor is the process temperature (19.9%). Metal thickness (84.21%) is the most effective parameter on the maximum load. The bending angle is the second most important parameter (6.88%).
ISSN:	2076-3417
DOI:	10.3390/app15105509
Fuente:	Publicly Available Content Database