The Army Research Lab at Aberdeen Proving Ground, Maryland developed a new type of multi-polymer filament for desktop 3-D printers, saving money and facilitating fast printing of critical parts at deployed locations. Historically, the Army has run into trouble with parts produced with affordable desktop 3D printers in the field. Parts created with fused filament fabrication … Continue reading Army Developed Multi-Filament Polymer for 3D Printing in the Field