2023年5月2日 · A form of additive manufacturing, 3D printing is a key technology for enhancing capabilities and reducing cost. Terran 1 included nine additively manufactured engines made of an innovative copper alloy, which experienced temperatures approaching 6,000 …

2023年12月20日 · Engineers at NASA’s Marshall Center successfully test-fired an innovative Rotating Detonation Rocket Engine combustor, a potentially revolutionary propulsion technology that could deliver a lander to the lunar surface or propel a spacecraft to Mars.

2024年12月10日 · German aerospace start-up POLARIS Spaceplanes has completed successful roll and flight tests of its aerospike-powered MIRA II demonstrator. The five-meter-long prototype features POLARIS’ 3D...

2024年12月10日 · Away from Neutron, Rocket Lab is leveraging the AFP system to produce the first stages of its 3D printed engine-powered Electron rocket and other space-proven carbon composite structures.

2024年12月9日 · A laser powder directed energy deposition (LP-DED) 3D printer at RPM Innovations’ facility additively manufactures a large-scale aerospike rocket engine nozzle from one of Elementum 3D’s specialized, 3D printable aluminum alloys.

2024年12月10日 · NASA, the US National Aeronautics and Space Administration, has successfully 3D printed and tested a new rocket engine nozzle as part of its Reactive Additive Manufacturing for the Fourth...

2024年9月12日 · A laser powder directed energy deposition (LP-DED) 3D printer at RPM Innovations’ facility additively manufactures a large-scale aerospike rocket engine nozzle from one of Elementum 3D’s specialized, 3D-printable aluminum alloys.

2024年5月14日 · ISRO has successfully tested its PS4 3D printed engine which saves 97% of raw materials and reduces production time by 60%.

2020年9月11日 · NASA engineers are exploring a new way to 3-D print rocket engine parts using metal powder and lasers. The method, called blown powder directed energy disposition, is faster and more affordable than conventional fabrication methods.

2019年10月25日 · Simplify, Simplify, Simplify: Relativity Space makes rocket science look easy. Its Aeon engine, shown in side view (left) and from the bottom (right), is composed of three 3D-printed parts. A classic rocket engine is assembled from thousands of …