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Springback Control through Post-stretching Using Different Hybrid Bead Designs with Tonnage Consideration Cleveland-Cliffs
- Format:
- Book
- Conference/Event
- Author/Creator:
- Nazari, Sobhan T., author.
- Conference Name:
- WCX SAE World Congress Experience (2024-04-16 : Detroit, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2024
- Summary:
- Multiple hybrid bead designs were investigated in this study to control the springback on DP780 samples using post-stretching technique. The performance of the four different hybrid bead designs was evaluated by measuring the minimum blank-lock tonnage required to control the springback during a U-channel stamping process. A finite element (FE) model of the U-channel stamping process was developed to simulate the process and predict the minimum blank-lock tonnage required for springback control using each of the hybrid bead designs. It is shown that the developed FE model predicts both the required minimum blank-lock tonnage for post-stretching, and the springback profile, with good accuracy
- Notes:
- Vendor supplied data
- Publisher Number:
- 2024-01-2859
- Access Restriction:
- Restricted for use by site license
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