3D Printing at Sea: A Milestone in Shipbuilding
In a world where technological innovation redefines entire industries, Newport News Shipbuilding, a division of HII, has marked a historic milestone by installing its first 3D printed valve assembly on a state-of-the-art aircraft carrier. This component, which weighs 1,000 pounds and measures approximately 5 feet long, was placed on the Enterprise (CVN 80), a Gerald R. Ford-class aircraft carrier. This advance not only represents a technical achievement but also a crucial step toward modernizing shipbuilding.
Functionality and Collaboration: Keys to Success
The valve assembly, developed in collaboration with DM3D Technology, has a vital function: distributing fluids from a single source to multiple locations within the ship. Its successful implementation has prompted Newport News Shipbuilding to plan the manufacture of similar components for the future aircraft carrier Doris Miller (CVN 81), moving away from traditional casting methods.
"What began as a proof of concept has become a tangible outcome that is significantly improving efficiency in ship construction." — Dave Bolcar, Newport News Shipbuilding.
Expansion of Additive Manufacturing
Newport News Shipbuilding's adoption of 3D printing is not an isolated event. To date, more than 55 parts manufactured with this technology have been installed on new and in-service ships. Additionally, the company plans to install more than 200 additional parts this year, consolidating its position as a leader in naval innovation.
- Time Reduction: 3D printing accelerates the production of complex components.
- Quality Improvement: 3D printed components offer greater precision and durability.
- Flexibility: It allows the creation of custom designs that would be impossible with traditional methods.
Certification and Benefits of the Technology
Newport News Shipbuilding received certification from Naval Sea Systems (NAVSEA) as an approved supplier for components manufactured via 3D printing. This technology not only optimizes production processes but also ensures greater efficiency in the construction and delivery of ships to the United States Navy.
A Promising Future for Shipbuilding
The integration of 3D printing into aircraft carrier construction is not only a technological advance but also a paradigm shift in the naval industry. According to Dave Bolcar, vice president of engineering and design at Newport News Shipbuilding, this innovation is laying the foundations for a new era in shipbuilding, where efficiency and quality combine to maintain the technological edge of the United States Navy.
Innovation Redefining the Industry
The adoption of 3D printing in aircraft carrier construction not only reduces costs and delivery times but also improves the overall quality of the ships. As more 3D printed components are integrated into the ships, this technology is expected to continue transforming the naval industry, ensuring that the United States Navy maintains its leadership on the seas.
In summary, the installation of this 3D printed valve assembly is not only a technical achievement but also a symbol of how innovation can propel traditional industries toward a more efficient and sustainable future.