...Chao Wei; Yuan-Hui Chueh; Xiaoji Zhang; Yihe Huang; Qian Chen; Lin Li Support structures are always associated with laser-based powder-bed fusion (L-PBF) processes, particularly for additive manufacturing of metallic components of complex geometry with overhang structures and for reducing component...

...Salah Eddine Brika; Yaoyao Fiona Zhao; Mathieu Brochu; Justin Mezzetta This paper proposes an integrated approach to determine optimal build orientation for powder bed fusion by laser (PBF-L), by simultaneously optimizing mechanical properties, surface roughness, the amount of support structure...