http://dx.doi.org/10.7839/ksfc.2019.16.3.042
금속 3D 프린팅 적층제조(AM) 공정 시뮬레이션 기술에 관한 고찰(Ⅰ) Investigation to Metal 3D Printing Additive Manufacturing (AM)
Process Simulation Technology (Ⅰ)
김용석
1․최성웅
2․양순용
1*Yong Seok Kim, Seong Woong Choi and Soon Yong Yang
Received: 23 Jul. 2019, Revised: 20 Aug. 2019, Accepted: 21 Aug. 2019
Key Words:Metal 3D Printing(금속 3D 프린팅), Additive Manufacturing(AM: 적층제조), AM Process Simulation(AM 공정 시뮬레이션), ANSYS AM Software(ANSYS AM 소프트웨어), Powder Bed Fusion(PBF: 파우더 베드 퓨전), Direct Energy Deposition(DED: 직접 에너지 증착)
Abstract: 3D printing AM processes have advantages in complex shapes, customized fabrication and prototype development stage. However, due to various parameters based on both the machine and the material, the AM process can produce finished output after several trials and errors in the initial stage. As such, minimizing or optimizing negative factors for various parameters of the 3D printing AM process could be a solution to reduce the trial-and-error failures in the early stages of such an AM process, . In addition, this can be largely solved through software simulation in the preprocessing process of 3D printing AM process. Therefore, the objective of this study was to investigate a simulation technology for the AM software, especially Ansys Inc. The metal 3D printing AM process, the AM process simulation software, and the AM process simulation processor were examined. Through this study, it will be helpful to understand 3D printing AM process and AM process simulation processor.
* Corresponding author: [email protected]
1 Department of Mechanical Engineering, University of Ulsan, Ulsan 44610, Korea
2 Department of Construction Machinery Engineering, University of Ulsan, Ulsan 44610, Korea
Copyright Ⓒ 2019, KSFC
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