HAMPTON, Va. (NASA PR) — Researchers are one step closer to autonomously 3D printing metals in space.
Electron Beam Freeform Fabrication, or EBF3, uses an electron beam gun, dual wire feed, and computer controls to manufacture metallic structures. In development for more than two decades, the process still relies on a human to observe and adjust the system.(more…)
- Parabolic Arc
- November 12, 2021