The Navy cares about this technology because its fleet is aging, with ships dating back decades. Many of the parts that make up these vessels are so old that substitutes are no longer manufactured, and replacement parts have to be custom-designed.
“It seems we are 13 years ahead of schedule!” said Joyce.
Just a decade ago, the idea of 3D printing metal parts directly from a computer file seemed like science fiction to many people. But the technology is quickly growing up. There are few better examples of its promise than the GE Catalyst, a new advanced turboprop engine GE Aviation started testing in December.
The Northern Italian town of Cameri could be easily mistaken for a quiet farming commune. But take a short ride through the rolling fields of the fertile Po Valley that surround it and you’ll discover a startling contrast.
But to do that, Allegheny needed wings. It bought regional carriers like Indiana’s Lake Central airlines and New York’s Mohawk Airlines to provide coverage east of the Mississippi River and in parts of Canada. But it still wasn’t enough. The problem: Planes are expensive and Allegheny couldn’t afford to buy the new aircraft it needed.