Datei im Netzwerk der BAM verfügbar ("Closed Access")
Filtern
Erscheinungsjahr
- 2022 (1)
Dokumenttyp
- Vortrag (1)
Sprache
- Englisch (1)
Referierte Publikation
- nein (1)
Schlagworte
- FEM (1)
- Inter layer time (1)
- LPBF (1)
Organisationseinheit der BAM
Eingeladener Vortrag
- nein (1)
In this talk, a numerical study of the heat accumulation during LPBF based manufacturing of 316L steel parts is presented. For the simulation, a computationally efficient FEM model is used, where several layers are simultaneously exposed to a volumetric heat source. For the validation of the model, the temperature field from simulation is compared with emissivity-corrected temperature measurements, which are obtained using thermography during experiments.