Abstract
Magnesium alloys have low elongation at room temperature. Warm forming is a common method used for forming of magnesium alloy sheets. In the V-bending process, the bending deformation of magnesium alloy sheet due to effect of strain rate is different at the room temperature and 250°C. The bending behaviour at 250°C makes the radius of curvature of sheet larger than the punch radius. The results of V-bending deformation of magnesium alloy sheet in warm forming were investigated both experimentally and numerically. Three-point contact occurred due to effect of strain rate at 250°C.
| Original language | English |
|---|---|
| Article number | 12178 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1063 |
| Issue number | 1 |
| DOIs | |
| State | Published - 6 Aug 2018 |
| Event | NUMISHEET 2018: 11th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes - Tokyo, Japan Duration: 30 Jul 2018 → 3 Aug 2018 |
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