ABS 용 부품의 마이크로 포머단조공정 시뮬레이션

Forging Simulation of a Micro-Former Forging Process of an ABS Part

In this study, the factors that have strong relationship with size effects on forging simulation are investigated and then a dimensionless concept is implemented into the forging simulator. The approach is applied to simulating a micro former forging process of which sequence involves a piercing process to make a hole of 0.7mm diameter of the product whose maximum diameter is 3mm. The simulated results are discussed to reveal the size effect in forging simulation.