United Engine Equipment UEC for 3D printing of engine parts United Engine Corporation has developed one standard for evaluating equipment for 3D printing of aircraft engine parts. It establishes general requirements for the installation of a selective laser alloy and will allow parts to be produced using one technology in different organizations. Equipment that has passed the evaluation will be included in the overall technology platform of UEC. The union will simplify the certification of serial production, reduce the cost of certification of materials and expand the use of 3D printing in aircraft engine production. More information ️ Subscribe to MASHNEWS at MAX.