Mitsubishi Electric Develops Technology for the Freeform Printing of Satellite Antennas in Outer Space

ByThomas L. Elston

May 18, 2022 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,


New photosensitive resin harnesses solar radiation for minimal-power 3D printing in vacuum

TOKYO, May perhaps 17, 2022–(Business enterprise WIRE)–Mitsubishi Electric Corporation (TOKYO:6503) announced currently that the enterprise has formulated an on-orbit additive-production technological innovation that uses photosensitive resin and photo voltaic ultraviolet light for the 3D printing of satellite antennas in the vacuum of outer area.

The novel know-how makes use of a newly produced liquid resin that was tailor made formulated for balance in vacuum. The resin enables buildings to be fabricated in room applying a lower-electricity procedure that utilizes the sun’s ultraviolet rays for photopolymerization. The technologies exclusively addresses the obstacle of equipping smaller, inexpensive spacecraft buses with massive buildings, these kinds of as high-get antenna reflectors, and allows on-orbit fabrication of buildings that drastically exceed the proportions of launch automobile fairings. Resin-primarily based on-orbit manufacturing is predicted to enable spacecraft structures to be designed thinner and lighter than regular designs, which have to survive the stresses of launch and orbital insertion, thereby lessening equally complete satellite pounds and launch fees.

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Takeyoshi Komatsu
Community Relations Division
Mitsubishi Electric Company
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