The US Navy 3D printed a concept submersible in four weeks

Andrew Liptak for The Verge:  Militaries around the world have eyed 3D printing as a cost and time-effective resource for future missions, whether it’s printing up replacement parts for warplanes, grenade launchers, or meals for soldiers. Recently, the US Navy has partnered with the Oak Ridge National Laboratory to develop a proof-of-concept submersible that was printed in under four weeks.

The idea of printing up weapons or vehicles is something out of science fiction, but this is something that the military could begin using in the next couple of years, if everything goes well. The 3D printed submersible was developed by a team from the Naval Surface Warfare Center (NSWC) and Carderock Division's Disruptive Technology Laboratory (DTL), and comes with the cumbersome name Optionally Manned Technology Demonstrator, which is based on a submersible currently used by Navy SEALs.

The team began work in August 2016, and used a massive industrial 3D Pinter called Big Area Additive Manufacturing (BAAM) to manufacture six carbon fiber sections, which were then assembled into the 30 foot long vehicle. The team was given four weeks to develop the hull, spending the first week designing it, and began printing the components a week later. It’s now the Navy’s largest 3D printed asset.  Full Article:

Comments (0)

This post does not have any comments. Be the first to leave a comment below.


Post A Comment

You must be logged in before you can post a comment. Login now.

Featured Product

Russell Finex - Reclaiming and recycling additive manufacturing powders

Russell Finex - Reclaiming and recycling additive manufacturing powders

The Russell AMPro Sieve Station™ guarantees the quality of your additive manufacturing (AM) powder, and has been designed to provide optimum sieving efficiency, ensuring your powder is ready for use or reuse as and when you require it. With a simple one-button operation and mobile design, this automated check screener ensures your powder at every stage of the process is qualified for use quickly and safely. The flexibility of the Russell AMPro Sieve Station™ means you can use the system for numerous powder handling tasks - being a modular design ensures the machine can be configured to meet your exact requirements.