China3D printingNet, January 15th, the engineering company COSM Advanced Manufacturing Systems announced that it has begun metallurgical work for NASA3D printingThe final development and construction of the system.The company was selected as early as 2017 to design electron beams3D printingTo meet NASA’s needs for automated manufacturing and component maintenance in space. COSM, funded by NASA’s Langley Research Center, has worked tirelessly on its system for more than three years, which will support various space, moon, and Mars missions starting from the Artemis program. 
By 2024, Artemis plans to see astronauts return to the moon. The picture comes from NASA.
Autonomous metals in space3D printing
COSM3D printingThe machine is based on DED technology and uses electron beams to melt metal spools into large complex parts. The core printing technology itself was developed in cooperation with NASA Langley and is part of the Electron Beam Free Forming (EBF3) program. The current project is a follow-up. The company revealed that it will be compatible with metals such as titanium, inconel and aluminum that are vital to aerospace. Utilizing the company’s extensive experience in the use of charged particle beams in imaging and metrology applications in the semiconductor industry, the printer will have real-time process monitoring, process control and flaw detection capabilities.In this way, during the manufacturing process, NASA will be able to adjust its3D printingparameter. Karen Taminger, Senior Materials Research Engineer and Technical Lead at NASA Langley, said: “We are excited about the prospect of adding COSM’s high-precision electron beam capabilities to the EBF3 process to enhance space welding and additive manufacturing for future exploration missions. COSM’s experience enables real-time integrated visualization and sensing to control and inspect work performed in remote areas.” According to Richard Comunale, COSM’s founder and CEO, the final stage of the development of this machine will lead to the core system The components are validated for launch and operation during transportation and on the moon and Mars. 
NASA engineers are inspecting the early EBF3 system. The picture comes from NASA.
Achieve multiple planets3D printing
COSM was previously a partner of NASA’s Space Technology Mission Department (STMD), which aims to help develop a commercial infrastructure (CIRAS) for the assembly and service of space robots. In order to help mankind occupy other celestial bodies, the CIRAS project has advanced many key technologies, which will continue to be used for on-orbit manufacturing and large-scale space structure assembly.
Speaking of COSM’s grand aspirations, Comunale concluded: “The independent production of large metal parts in space in accordance with verifiable specifications and quality will become part of the permanent existence of mankind on the moon and further missions to Mars. Research at NASA Langley With the support of the center, the basic technology developed by COSM makes this complex task possible. This is a rare opportunity for our team to play a role in NASA’s Artemis program, and it is also our honor. Scientists at the Rick Technical University and the Hannover Laser Center have recently been in zero gravity for the first time3D printingMoon heavy stone.As part of the “MOONRISE” project, the team installed a custom laser on its “MIRA3D” lunar rover and melted moon dust into a spherical shape, paving the way for a flight-ready model that could enable future aerospace The staff is inmoonManufacture long-term structure.Elsewhere in Texas, the construction company ICON has previously signed a contract with NASA to develop the moon3D printingThe non-world building system. Olympus plans to work with ICON to design robust lunar structures in collaboration with construction companies BIG and SEArch+, which will also be constructed using materials available on the lunar surface.
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