Australian researchers have created the world’s first 3D-printed jet engine in a manufacturing breakthrough that engineers expect will lead to cheaper, lighter and more fuel-efficient jets.
The partnership between Monash University and spin-out company Amaero Engineering has captured the attention of Airbus, Boeing and defence contractor Raytheon.
The breakthrough opens the door for engineers to make and test parts in days instead of months.
“ melt, mould, carve and turn to get the final product,” said Professor Ian Smith, Monash University’s vice-provost for research.
“This way we can very quickly get a final product, so the advantages of this technology are: One, for rapid prototyping and making a large number of prototypes quickly.
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