Advanced Printer Reuses 3D Parts on Space Station

May 3, 2019
A system capable of reusing materials for 3D manufacturing is being evaluated for space-based use aboard the International Space Station.

Transported onboard a Cygus spacecraft from Northrop Grumman to the International Space Station (ISS) in November, the Refabricator is a different type of 3D printer that can turn waste plastic and previously printed 3D parts into 3D printer filament or 3D printing ink for reuse. Well-suited for resource-limited applications such as within the ISS, the Refabricator 3D printer provides the means to reuse materials many times to create new tools and components. The system (see figure) is designed and manufactured by Tethers Unlimited Inc. (TUI) of Seattle, Wash.

The Refabricator is a unique 3D printer that can form new parts and components while working with used parts and reused materials. (Courtesy of NASA)

The Refabricator was used as part of a recent demonstration to evaluate the quality of parts manufactured with reused materials. It was produced for NASA as part of a Small Business Innovation Research contract to TUI and completed final flight certification testing at NASA’s Marshall Space Flight Center in Huntsville, Ala. Refabricator was launched from NASA’s Wallops Flight Facility on Virginia’s Eastern Shore. NASA feels the remanufacturing technology could prove invaluable for future deep-space exploration, including missions to the Moon and Mars.

About the Author

Jack Browne | Technical Contributor

Jack Browne, Technical Contributor, has worked in technical publishing for over 30 years. He managed the content and production of three technical journals while at the American Institute of Physics, including Medical Physics and the Journal of Vacuum Science & Technology. He has been a Publisher and Editor for Penton Media, started the firm’s Wireless Symposium & Exhibition trade show in 1993, and currently serves as Technical Contributor for that company's Microwaves & RF magazine. Browne, who holds a BS in Mathematics from City College of New York and BA degrees in English and Philosophy from Fordham University, is a member of the IEEE.

Sponsored Recommendations

Wideband MMIC LNA with Bypass

June 6, 2024
Mini-Circuits’ TSY-83LN+ wideband, MMIC LNA incorporates a bypass mode feature to extend system dynamic range. This model operates from 0.4 to 8 GHz and achieves an industry leading...

Expanded Thin-Film Filter Selection

June 6, 2024
Mini-Circuits has expanded our line of thin-film filter topologies to address a wider variety of applications and requirements. Low pass and band pass architectures are available...

Mini-Circuits CEO Jin Bains Presents: The RF Engine of the 21st Century

June 6, 2024
In case you missed Jin Bains' inspiring keynote talk at the inaugural IEEE MTT-S World Microwave Congress last week, be sure to check out the session recording, now available ...

Selecting VCOs for Clock Timing Circuits A System Perspective

May 9, 2024
Clock Timing, Phase Noise and Bit Error Rate (BER) Timing is critical in digital systems, especially in electronic systems that feature high-speed data converters and high-resolution...