Kurvenförmige Oberflächenglättung für Verbundauflage

Details

Veröffentlichungs-Nr.

EP4651092

Aktenzeichen

EP25175698

Anmeldetag

12. Mai 2025

Veröffentlichung

24. Dezember 2025

Rechtsraum

EP

IPC

G06T17/30G06T19/00G06F30/20

Abstract

Methods of performing a curve-wise flattening to determine a two-dimensional ply shape are presented. Curves are traced on a first tensor product spline representing a three-dimensional part surface. The curves are reparameterized onto a parametric domain representative of a two-dimensional space. The curves are mapped to a second tensor product spline representing a flat table space while maintaining lengths of the curves between the first tensor product spline and the second tensor product spline in the curve-wise flattening to form a flattened shape, such that resulting table-space flattened curves are parallel straight lines in a desired fiber direction.

Anmelder

Firma

The Boeing Company

Land

🇺🇸 USA

Fachgebiete