Verfahren zu Formung von Gasturbinentriebwerkskomponenten

Details

Veröffentlichungs-Nr.

EP3712377

Aktenzeichen

EP20163545

Anmeldetag

17. März 2020

Veröffentlichung

27. September 2023

Erteilung

27. September 2023

Rechtsraum

EP

IPC

B23P15/04F01D5/14

Abstract

A method of forming a gas turbine engine component (160) according to the present invention comprises forming a plurality of internal channels (172) in a main body (168) between one or more internal ribs (174), and forming a weld pattern (188) in an external surface (190) of a cover skin (170). The weld pattern (188) is based on at least a geometry of the one or more internal ribs (174). The method includes positioning the cover skin (170) along the main body (168) to enclose the plurality of internal channels (174), and welding the cover skin (170) to the main body (168) along the weld pattern (188) subsequent to the positioning step.

Anmelder

Firmen

RTX Corporation
Raytheon Technologies Corporation
United Technologies Corporation

Land

🇺🇸 USA

Fachgebiete