– 3D-Modelle & 3D-Drucker –

Aerojet Rocketdyne, a GenCorp company, successfully completed a series of hot-fire tests on a Bantam demonstration engine built entirely with additive manufacturing. The tests were a key step in the development of a more cost-effective engine family for booster, upper-stage and in-space propulsion.
(…weiter auf marketwatch.com)