Herstellung Und/oder Prüfung von Kühlöffnungen in einer Turbinenmotorkomponente

Details

Veröffentlichungs-Nr.

EP4134519

Aktenzeichen

EP22190418

Anmeldetag

15. August 2022

Veröffentlichung

7. Juni 2023

Rechtsraum

EP

IPC

F01D5/18F01D9/06

Abstract

A manufacturing method is provided. During this method, a preform component (60') for a turbine engine is provided that includes a substrate (74). A meter section (102) of a cooling aperture (64) is formed in the substrate (74'). An external coating (76',78') is applied over the substrate. At least a portion of the substrate (74') and the external coating (76',78') is scanned with an imaging system (156) to provide scan data indicative of an internal structure of the portion of the substrate (74') and the external coating (76',78'). A diffuser section of the cooling aperture is formed in the external coating (76',78') and the substrate (74') based on the scan data.

Anmelder

Firmen

RTX Corporation
Raytheon Technologies Corporation

Land

🇺🇸 USA

Fachgebiete