Systeme und Verfahren zur Begrenzung der Bewegung zwischen einer Schalenstruktur und einer Kernstruktur einer Generativ Gefertigten Keramikform

Details

Veröffentlichungs-Nr.

EP4778644

Anmeldetag

27. Oktober 2025

Veröffentlichung

22. Juli 2026

Rechtsraum

EP

Abstract

A method (1300) for fabricating a ceramic mold (100) is provided. The method (1300) includes additively manufacturing the ceramic mold (100) with a liquid ceramic photopolymer by using an additive manufacturing system (400). The ceramic mold (100) includes a core structure (104) and a shell structure (102). A cavity (110) is defined between the core structure (104) and the shell structure (102) that is adapted to define a shape of a cast component (45). The shell structure (102) defines a plurality of shell apertures (106). The method (1300) further includes inserting each pin (108) of a plurality of pins (108) through a first shell aperture (106) of the plurality of shell apertures (106), across a portion of the cavity (110), and into one of a second shell aperture (106) of the plurality of shell apertures (106) or contact with the core structure (104).

Anmelder

Firma

GE Vernova Technology GmbH

Land

🇨🇭 Schweiz