Each of the new CFM LEAP engines, a joint venture between GE Aviation and Safran Aircraft Engines, will have 19 3D-printed fuel nozzles in the combustion that’s impossible to be made any other way.

General Electric is on the hunt for ways to build more than 85,000 fuel nozzles for its newest jet engine. Instead of assembling them from 20 different parts, it plans to create the units in one piece ...

General Electric Co. shook up the 3-D printer market last year by laying down more than $1 billion on two acquisitions. Turns out that may be just the beginning. The manufacturing giant is weighing ...