RTX Corporation's Pratt & Whitney has announced successful test results for its 3D printed TJ150 turbine wheel, marking a significant advancement in their additive manufacturing capabilities. This development is notable as the turbine wheel is among the first rotating parts to be produced using 3D printing. The TJ150 turbojet engine, known for its compactness, high performance, and 150-pounds of thrust, is designed for various autonomous systems and weapons. The tests confirm that the engine can operate at full speeds and temperatures while meeting expected life durations. The results have already been presented and signify a shift from static to rotating engine components, enhancing delivery speed and part durability.
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