Research Article
Mechanical Behaviour and Springback Study of an Aluminium Alloy in Warm Forming Conditions
Table 3
Drawing tool geometry and process parameters.
| Die opening diameter (mm) | 104.5 |
| Die radius (mm) | 8 | Punch diameter (mm) | 100 | Punch radius (mm) | 5.5 | Blank-holder opening diameter (mm) | 104.5 | Blank-holder force (Kn) | 24 | Punch speed (mm/s) | 0.5 | Blank diameter (mm) | 170 | Blank thickness (mm) | 1 |
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