Entfernen und Ersetzen von Teilen bei der Additiven Fertigung, um den Zugang Während des Reparaturprozesses durch Gerichtete Energieabscheidung zu Ermöglichen

Details

Veröffentlichungs-Nr.

EP4592023

Aktenzeichen

EP25152948

Anmeldetag

20. Januar 2025

Veröffentlichung

10. Dezember 2025

Rechtsraum

EP

IPC

B23P6/00B23K26/342B23K26/34F01D5/00B22F5/00B22F7/06B22F7/08B22F10/25B22F10/28B33Y10/00

Abstract

An aerospace part (10), which is made from a base material, repairing using directed energy deposition (DED) techniques. The aerospace part (10) is inspected to identify a worn or defective repair region (24) on a repair feature (14) that requires repair. An intervening feature (12) that blocks line-of-sight from a DED laser/powder head (18) to the repair region (24) on the repair feature (14) is removed such that after removal of the intervening feature (12) there is line-of-sight from the DED laser/powder head (18) to the repair region (24) on the repair feature (14). a repair procedure is performed on the repair region (24) of the repair feature (14) using the DED laser/powder head (18). A replacement intervening feature (12) is obtained and attached to the aerospace part (10) to complete a desired repair. The aerospace part (10) is returned to service after completion of the desired repair.

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA

Fachgebiete