RTX Corporation
COMPOSITE FAN BLADE
Last updated:
Abstract:
A blade fabrication method is provided and includes additively manufacturing a core, securing the core to a mandrel, electroforming a leading edge sheath directly onto the core and the mandrel and removing the mandrel from the core and the leading edge sheath.
Status:
Application
Type:
Utility
Filling date:
9 Sep 2021
Issue date:
30 Dec 2021