Dessie, Jemal Ebrahim and Lukacs, Zsolt (2024) The effect of pre-painting and W-temper forming on springback. POLLACK PERIODICA : AN INTERNATIONAL JOURNAL FOR ENGINEERING AND INFORMATION SCIENCES, 19 (2). pp. 54-60. ISSN 1788-1994 (print); 1788-3911 (online)
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Abstract
The present investigation examined the impact of thermal cycling applied during the painting of sheet steels and the transfer period in the forming of W-temper heat treatment of high-strength aluminum alloy on springback. The U-draw bending test was conducted numerically and experimentally to examine the springback parameters. Pre-painted steel might be aged due to surface cycling during painting and it changes the mechanical characteristics. As a result, pre-painted steel becomes more susceptible to springback. It is also observed that springback is mostly reliant on the amount of transfer time between the W-temper forming of aluminum alloy. To sum up, the interplay among material characteristics, processing techniques, and forming conditions leads to the springback phenomena.
| Item Type: | Article |
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| Uncontrolled Keywords: | high strength aluminum alloy; pre-painted steel; springback; U-draw bending; W-temper heat treatment |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > TJ Mechanical engineering and machinery / gépészmérnöki tudományok |
| Depositing User: | Emese Kató |
| Date Deposited: | 09 Aug 2024 06:27 |
| Last Modified: | 09 Aug 2024 06:27 |
| URI: | https://real.mtak.hu/id/eprint/202128 |
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