Conference paper
Evaluating the scalability of channels made by Binder Jetting and Laser Powder Bed Fusion using an X-ray CT and image analysis approach
Materials and Surface Engineering, Department of Civil and Mechanical Engineering, Technical University of Denmark1
Department of Civil and Mechanical Engineering, Technical University of Denmark2
Manufacturing Engineering, Department of Civil and Mechanical Engineering, Technical University of Denmark3
Neutrons and X-rays for Materials Physics, Department of Physics, Technical University of Denmark4
Department of Physics, Technical University of Denmark5
MAN Energy Solutions SE6
Additively manufactured channels enable conformal cooling for applications such as injection molds or fuel injectors. Understanding the scalability of these channels for applications of different sizes is essential to pave the way for a more widespread adoption. This work uses a non-destructive testing approach to characterize and compare channels of different sizes made by two popular Metal Additive Manufacturing (MAM) technologies: Binder Jetting (BJ) and Laser Powder Bed Fusion (LPBF).
The results reveal systematic differences in deviations depending on the nominal diameter and the used AM process.
| Language: | English |
|---|---|
| Publisher: | American Society for Precision Engineering |
| Year: | 2022 |
| Pages: | 24-29 |
| Proceedings: | 2022 Summer Topical Meeting |
| ISBN: | 171385919X and 9781713859192 |
| Types: | Conference paper |
| ORCIDs: | Klingaa, Christopher G. , Nadimpalli, Venkata K. , Pedersen, David B. and Hattel, Jesper H. |
