Springback Behavior of AA 7075-T6 Alloy in V-Shaped Bending
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, bend...
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MDPI AG
2025-05-01
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| author | Çetin Karakaya Seçil Ekşi |
| author_facet | Çetin Karakaya Seçil Ekşi |
| author_sort | Çetin Karakaya |
| collection | DOAJ |
| description | 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%). |
| format | Article |
| id | doaj-art-9ef4e20ccc5f4cbd9f87361198551783 |
| institution | Kabale University |
| issn | 2076-3417 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-9ef4e20ccc5f4cbd9f873611985517832025-08-20T03:47:53ZengMDPI AGApplied Sciences2076-34172025-05-011510550910.3390/app15105509Springback Behavior of AA 7075-T6 Alloy in V-Shaped BendingÇetin Karakaya0Seçil Ekşi1Independent Researcher, Hastings TN34 1EN, UKMechanical Engineering Department, Sakarya University, Sakarya 54100, TurkeySpringback 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%).https://www.mdpi.com/2076-3417/15/10/5509AA 7075-T6sheet metal formingv-shaped bendingspringbackhigh temperature |
| spellingShingle | Çetin Karakaya Seçil Ekşi Springback Behavior of AA 7075-T6 Alloy in V-Shaped Bending Applied Sciences AA 7075-T6 sheet metal forming v-shaped bending springback high temperature |
| title | Springback Behavior of AA 7075-T6 Alloy in V-Shaped Bending |
| title_full | Springback Behavior of AA 7075-T6 Alloy in V-Shaped Bending |
| title_fullStr | Springback Behavior of AA 7075-T6 Alloy in V-Shaped Bending |
| title_full_unstemmed | Springback Behavior of AA 7075-T6 Alloy in V-Shaped Bending |
| title_short | Springback Behavior of AA 7075-T6 Alloy in V-Shaped Bending |
| title_sort | springback behavior of aa 7075 t6 alloy in v shaped bending |
| topic | AA 7075-T6 sheet metal forming v-shaped bending springback high temperature |
| url | https://www.mdpi.com/2076-3417/15/10/5509 |
| work_keys_str_mv | AT cetinkarakaya springbackbehaviorofaa7075t6alloyinvshapedbending AT secileksi springbackbehaviorofaa7075t6alloyinvshapedbending |