With the worldwide market for 3D-printed parts now a $5 billion business…One of the major sectors vying to remain on the cutting edge of additive manufacturing (AM), as 3D printing is also known, is aerospace, and as the editors of the news organization 3DPrint.com wrote, “It would take a very long time to list all of the amazing news in aerospace 3D printing in 2018.” Still, they compiled a list of the 10 most exciting developments of the year, and prominent among them was research conducted by Nikhil Gupta, an associate professor of mechanical engineering at NYU Tandon, who along with his colleagues discovered a way to prove the provenance of a 3D-printed part by employing QR (Quick Response) codes in an innovative way for unique device identification. The paper — co-authored by Fei Chen, a doctoral student under Gupta; and joint NYU Tandon and NYU Abu Dhabi researchers Nektarios Tsoutsos, Michail Maniatakos and Khaled Shahin — was published in the journal Advanced Engineering Materials and details how the group exploited the layer-by-layer AM printing process to turn QR codes into a game of 3D chess.
January 24, 2019January 24, 2019Emerald Knox
CCS News