Reparatur einer Hybriden Generativen Fertigung mit Pulverbettfusionsfunktion und Verbindung mit Gerichteter Energieabscheidung

Details

Veröffentlichungs-Nr.

EP4592022

Aktenzeichen

EP25152930

Anmeldetag

20. Januar 2025

Veröffentlichung

3. Dezember 2025

Rechtsraum

EP

IPC

B23P6/00F01D5/00// B22F7/06B23K26/342B22F5/00B22F5/04B22F10/28B23K26/32B33Y40/10C22C1/04

Abstract

A method of weld repairing an original part (28) includes inspecting the original part (28) to identify a worn or defective feature requiring repair, removing from the original part (28) the worn or defective feature requiring repair, fabricating a replacement feature (26), joining the replacement feature (26) to the original part (28) to complete a desired repair, and returning the original part (28) to service after completion of the desired repair. The replacement part is made with a powder beam fusion (PBF) technique. The replacement feature (26) is joined to the original part (28) using a directed energy deposition (DED) joining technique. The original part (28) and replacement feature (26) are made from a base material. The DED joining technique uses the base material to join the replacement feature (26) to the original part.

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA

Fachgebiete