In-Situ-Detektion für Laser-Stitching-Fehlausrichtung

Details

Veröffentlichungs-Nr.

EP4803229

Anmeldetag

18. Dezember 2025

Veröffentlichung

9. September 2026

Rechtsraum

EP

Abstract

An apparatus (300) may include processors (305), memory modules (340), and machine-readable instructions stored in the memory modules (340). When executed by the processors (305), the instructions may cause the apparatus (300) to receive build data associated with a part (122) to be built by an additive manufacturing machine (100) using two or more lasers, wherein a first portion (402) of the part (122) is to be built by a first laser (120) and a second portion (404) of the part (122) is to be built by a second laser (121), identify a contour of the part (122) based on the build data, receive image data of a layer of the part (122) while the part is being built by the additive manufacturing machine (100), identify pixel locations of an edge of the part (122) based on the image data, determine distances between the pixel locations of the edge and the contour, and determine misalignment between the two or more lasers based on the determined distances.

Anmelder

Firma

General Electric Company

Land

🇺🇸 USA