3D-printed engine is 20 percent lighter

Germany — Using selective laser melting, a research project has designed an internal combustion engine that is 21 percent lighter. In addition, a new design achieved better cooling characteristics and a more efficient oil circulation system.

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Orbex unveils world's largest 3D-printed rocket engine

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U.K. Company Sets a Record for World's Biggest 3D-Printed Rocket

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Ford's New In-House Maverick Hybrid E-Motor is 20 Percent Lighter

Porsche's 3D-printed pistons give the GT2 RS 30 extra horsepower

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Industrial-scale 3D printing continues to advance at BMW Group