Journal
8TH INTERNATIONAL CONFERENCE AND WORKSHOP ON NUMERICAL SIMULATION OF 3D SHEET METAL FORMING PROCESSES (NUMISHEET 2011), PTS A AND B
Volume 1383, Issue -, Pages 107-+Publisher
AMER INST PHYSICS
DOI: 10.1063/1.3623599
Keywords
material characterization; bulge test; yield curve; FEA; optical strain measurement
Funding
- Voest Alpine [HCT780C]
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The present investigation deals with the validation of the experimentally obtained biaxial true stress - true strain curves of the HCT 780 C sheet material from the bulge test with the help of the FEA. Furthermore the investigation handles the consideration of the bending influence via the blank curvature evaluation with an optical measurement system Gom ARAMIS.
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