Wire arc additive manufacturing (WAAM) represents a family of directed energy deposition techniques that employ a continuous metal wire feed and electric arc to build large-scale metallic components ...

This study investigates the in-situ alloying of ER70S-6 and 316 L stainless steel using the WAAM-HW process through the fabrication of two walls with different wire proportions, employing wire feed ...

Nanjing University of Aeronautics and Astronautics engineers identify factors that influence microstructure in wire arc process. In metal additive manufacturing (AM), direct energy deposition (DED) ...

Machine learning enables real-time optimization of deposition paths for wire-arc DED. Additive manufacturing (AM) can transform the production process in a host of industries, particularly with metal ...

Understanding which AM processes are achieving flight qualification, and why, requires engineers to think simultaneously about process physics, material microstructure, certification architecture and ...

Korean Register (KR) has awarded a manufacturing process certificate to AM Solutions, a South Korean 3D printing solutions company, for its laser wire directed energy deposition (LW-DED)-based ...