Newport News Shipbuilding (NNS) - May 10, 2018
Huntington Ingalls Industries (NYSE:HII) announced today that its Newport News Shipbuilding division has partnered with 3D Systems to develop additive manufacturing technologies expected to accelerate the adoption of metal 3-D printing in the naval shipbuilding industry.
Chuck Hull, Kevin McAlea and Charles Southall discuss how Newport News Shipbuilding plans to use additive manufacturing technology to produce parts for future warships. Hull is the inventor of stereolithography and co-founder of 3D Systems; McAlea is 3D Systems’ executive vice president and general manager, metals and healthcare; Southall is Newport News’ vice president of engineering and design. Photo by John Whalen/HII
The joint effort is expected to support future qualification and certification programs necessary to implement this advanced manufacturing technology for the U.S. Navy and further revolutionize how shipbuilders build the next generation of warships. It is also part of a significant technological transformation underway at Newport News called integrated Digital Shipbuilding (iDS).
“This is a game-changing and disruptive technology for our industry,” said Charles Southall, Newport News’ vice president of engineering and design. “In addition to our ongoing digital shipbuilding efforts, 3-D printing could transform our design standards, and this technology has the potential to be one of the most significant manufacturing innovations in our industry since we began building nuclear-powered ships in the 1950s.”
As part of the joint development agreement, 3D Systems delivered and installed the ProX DMP 320 high-performance metal additive manufacturing system at Newport News. The state-of-the-art machine is capable of making three-dimensional, marine-based, alloy parts for castings or other fabricated parts, such as valves, housings and brackets.
“3D Systems is pleased to play an integral role in transforming the naval shipbuilding industry,” said Kevin McAlea, executive vice president and general manager, metals and healthcare, at 3D Systems. “The ProX DMP 320 printer system, combined with our team’s expertise in metal 3-D printing technology, will bring new digitally enhanced geometries to Newport News Shipbuilding, enabling higher performing warship components and ultimately more efficient cost-effective parts delivery to the U.S. Navy.”
The partnership represents a significant step forward in the fabrication of components and material for future warships. Compared to traditional manufacturing methods that involve the conversion of raw materials into a finished product through subtractive processes, such as cutting or grinding metal, additive manufacturing involves the layer-by-layer fabrication of raw materials into a finished product.
“One of our goals is to provide leadership to our supplier base that will help accelerate the adoption of additive manufacturing within our industry, which may improve efficiencies and quality,” Southall said. “We look forward to working with key technology leaders, such as 3D Systems, to help to break down technology adoption barriers and advance additive manufacturing in our industry and supply chain.”
3D Printing Machine at Newport News Shipbuilding. Image by Huntington Ingalls Industries.
3D Printing. Image by Huntington Ingalls Industries. About 3D Systems
3D Systems provides comprehensive 3-D products and services, including 3-D printers, print materials, on demand manufacturing services and digital design tools. Its ecosystem supports advanced applications from the product design shop to the factory floor to the operating room. 3D Systems’ precision healthcare capabilities include simulation, Virtual Surgical Planning, and printing of medical and dental devices as well as patient-specific surgical instruments. As the originator of 3-D printing and a shaper of future 3-D solutions, 3D Systems has spent its 30-year history enabling professionals and companies to optimize their designs, transform their workflows, bring innovative products to market and drive new business models. More information on the company is available at www.3dsystems.com
About Huntington Ingalls Industries
Huntington Ingalls Industries is America’s largest military shipbuilding company and a provider of professional services to partners in government and industry. For more than a century, HII’s Newport News and Ingalls shipbuilding divisions in Virginia and Mississippi have built more ships in more ship classes than any other U.S. naval shipbuilder. HII’s Technical Solutions division provides a wide range of professional services through its Fleet Support, Integrated Missions Solutions, Nuclear & Environmental, and Oil & Gas groups. Headquartered in Newport News, Virginia, HII employs nearly 39,000 people operating both domestically and internationally. For more information, visit:
• HII on the web: www.huntingtoningalls.com
• HII on Facebook: www.facebook.com/HuntingtonIngallsIndustries
• HII on Twitter: twitter.com/hiindustries
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Huntington Ingalls Industries (HII) press release