Vice Admiral Philip Cullom, Deputy Chief of Naval Operations for Fleet Readiness and Logistics

摘要

1. AM is the "process of joining materials to make objects from 3D model data, usually layer upon layer, as opposed to subtractive manufacturing methodologies" (ASTM International, 2012) 2. Shapes can be created not possible through traditional manufacturing techniques allowing for the development of more efficient and robust parts. 3. By printing parts on site, inventory and shipping costs can be reduced, and new or updated equipment can be digitally distributed, allowing for a more rapid response to the warfighters' needs.