APPLICATION

Incremental Forming

Open-die forgingHammer 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

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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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