Navy Installs First Welded 3D-Printed Submarine Component
KITTERY, Maine – Portsmouth Naval Shipyard reached a major milestone by inspecting, qualifying, and installing a 3D-printed metal flange aboard USS Washington (SSN 787) in March. The component was successfully welded and placed into service after rigorous evaluation. This marks the first time a copper-nickel part produced through additive manufacturing has been welded and used on [...]