HII Installs First Additively Manufactured Valve Manifold Assembly on Aircraft Carrier at Newport News Shipbuilding

Core Insights - HII has successfully installed the first valve manifold assembly created through additive manufacturing on the Gerald R. Ford-class aircraft carrier Enterprise (CVN 80) [1][3] - The integration of additive manufacturing, or 3D printing, into shipbuilding is expected to accelerate construction and improve manufacturing quality for critical components [2][6] - The valve manifold assembly measures approximately 5 feet long and weighs 1,000 pounds, showcasing the shipyard's commitment to utilizing additive manufacturing [3][6] Company Developments - HII's Newport News Shipbuilding division plans to use additive manufacturing for similar assemblies on the upcoming Doris Miller (CVN 81), which will enhance efficiency and reduce schedule risks [4][6] - The shipyard has produced over 55 additively manufactured parts for both new vessels and those in the existing fleet, with intentions to install more than 200 additional parts within the year [6] Industry Impact - The advancements in additive manufacturing are expected to significantly improve efficiencies in shipbuilding, as stated by HII's vice president of engineering and design [6] - HII's certification as a supplier for additive manufacturing components on Naval Sea Systems (NAVSEA) platforms underlines its role in modernizing military shipbuilding practices [6][7]