Design News - Engineering Materials - Video: Biggest 3D Manufacturing Machine Builds Jet Fighter Wing Boxes | Alternativas: impresión 3D, hardware libre drones y otras tecnologías. | Scoop.it
What may be the biggest build volume in additive manufacturing, at least for metal parts, is being done by Sciaky Inc. by combining an electron beam welding gun with wirefeed additive layering. It can make parts as large as 19 ft x 4 ft x 4 ft.

Via Beth Robinson, ManufacturingStories