Verfahren und Werkzeug zur Herstellung eines Klingenstringers

Details

Veröffentlichungs-Nr.

EP4721961

Anmeldetag

15. Januar 2024

Veröffentlichung

8. April 2026

Rechtsraum

EP

Abstract

A first cut and kitted material is held against a first flange face of a first die. A second cut and kitted material is held against a second flange face of a second die. The method simultaneously forms the first cut and kitted material against a first blade face of the first die and the second cut and kitted material against a second blade face of the second die. The first cut and kitted material and the second cut and kitted material are clamped between the first die and the second die after forming the first cut and kitted material and the second cut and kitted material. A composite stringer preform comprising the first cut and kitted material, the second cut and kitted material, a noodle, and a base material is cured while the composite stringer preform is against the first forming surface and the second forming surface.

Anmelder

Firma

The Boeing Company

Land

🇺🇸 USA