Hammer open-die forging
■ Concept of hammer open-die forging simulation
● Process description
◾ Information about material
S55C(T=800-1300℃)
Geometry: See the figures
Initial temperature: 1200℃
◾ Information about dies
Geometry: See the figures
Friction:Coulomb friction(μ=0.2)
Die velocity: Hammer press type
● Process information
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
| Striking strength | 0.2 | 0.2 | 0.1 | 0.5 | 0.3 | 0.4 | 0.7 | 0.5 | 0.9 | 0.5 | 1.0 | 0.5 |
| Material rotation(°) | 0.0 | 90.0 | 90.0 | 90.0 | 90.0 | 90.0 | -90.0 | 0.0 | -90.0 | 0.0 | 90.0 | 0.0 |
| x-direction movement | 0.0 | 0.0 | 20.0 | 0.0 | 20.0 | 0.0 | 20.0 | 0.0 | 20.0 | 0.0 | 50.0 | 0.0 |
● Simulation result (animation)
→ Effective Strain
→ Metal flow line
● Other example
→ Effective Strain
→ Metal flow line
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