Hochauflösendes Bildgebungsprozessüberwachungssystem zur Generativen Fertigung

Details

Veröffentlichungs-Nr.

EP4748517

Anmeldetag

27. Oktober 2025

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

Abstract

A system (100) includes an apparatus (130) for building a component by additive manufacturing, a camera (136), an adjustable optical attenuator (144), and a computing device (156). When the computing device (156) receives a signal indicating that a layer of particulate has been deposited onto a build plane (112), the attenuator (144) adjusts the attenuation level of the camera (136) to a low attenuation level, and the camera (136) captures a pre-weld image. When the computing device (156) receives a signal indicating a start of exposure of a layer of the component (134) to an energy beam (132), the attenuator (144) adjusts the attenuation level of the camera (136) to a high attenuation level, and the camera (136) captures an in-weld image. When the computing device (156) receives a signal indicating an end of exposure of the layer of the component (134) to the energy beam (132), the attenuator (144) adjusts the attenuation level of the camera (136) to the low attenuation level, and the camera (136) captures a post-weld image.

Anmelder

Firma

General Electric Company

Land

🇺🇸 USA