| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1870354 | Physics Procedia | 2012 | 8 Pages |
Abstract
The bending properties of AA2024-T3 aluminium alloy after localized laser assisted softening have been studied and compared to untreated material. Single and multi-path laser scanning strategies are applied for achieving a predictable and minimized springback. Process parameters for softening have been chosen based on FE modeling. In order to investigate the softening, and to characterize the size of this softened region, hardness measurements were carried out. Using a triple scanning path strategy springback was reduced by about 43% without changing the bending radius.
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