Lightweight Combustion Chamber Part of 3D Printed Rocket Engine: The Cool Parts Show #30

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Издатель May 18, 2021

Masten Space Systems developed a lightweight, reusable rocket engine for NASA’s aim to fly repeated trips to the moon in rapid sequence with little delay between launches. The “Broadsword” engine was made using laser powder bed fusion by Elementum3D on a machine from EOS. Additive manufacturing (AM) enabled sophisticated internal cooling channels and the consolidation of the engine’s parts into just three major components, all 3D printed, including the combustion chamber seen in this episode.

AM also allowed for light weight through the choice of material. Rather than a high-temperature (and heavy) aerospace alloy, this chamber is made of a metal matrix composite developed by Elementum3D that combines aluminum for light weight with ceramic for high temperature performance.

This episode brought to you by Carpenter Additive. https://www.carpenteradditive.com/

LEARN MORE ABOUT:

- Masten Space Systems: https://masten.aero/

- Elementum3D: https://www.elementum3d.com/

- EOS: https://www.eos.info/en

- 3D printed components for Mars: https://www.additivemanufacturing.media/articles/3d-printed-parts-on-the-mars-perseverance-rover-the-cool-parts-show-23

- 3D printed rocket fuel injector: https://www.additivemanufacturing.media/articles/the-cool-parts-show-episode-1-this-rocket-fuel-injector-is-a-solid-part-that-contains-a-working-motor

- Metal matrix composite use for cars: https://www.additivemanufacturing.media/articles/lighter-better-performing-brake-rotor-from-3d-printing-the-cool-parts-show-27

HAVE A COOL 3D PRINTED PART TO SHARE?

Tell us about it! Email coolparts@additivemanufacturing.media or comment below.

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ABOUT ADDITIVE MANUFACTURING MAGAZINE:

Additive Manufacturing is the leading media brand covering 3D printing for industrial applications. In addition to the print magazine, AM includes a website, e-newsletter and annual conference.

Visit Additive Manufacturing online at http://www.additivemanufacturing.media/

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