Systeme und Verfahren zur Optimierung von Metamaterialgittern zur Verringerung von Verzerrungen und Stress

Details

Veröffentlichungs-Nr.

EP4502855

Aktenzeichen

EP24190553

Anmeldetag

24. Juli 2024

Veröffentlichung

5. Februar 2025

Rechtsraum

EP

IPC

G06F30/23B22F10/80B33Y50/00B29C64/386// G06F113/10G06F119/02G06F119/08G06F119/14G06F119/18

Abstract

A computer program product comprising a non-transitory computer-readable medium storing instructions, that when executed by a computer processor (210), cause the computer processor (210) to perform obtain a model (102) defining a geometry of a component (103) for manufacturing using an additive manufacturing system (100), discretize the component (103) into a plurality of voxels (402), each voxel representing a volumetric portion of the component (103), identify voxels (402) of the plurality of voxels (402) having a value of stress greater than a threshold value, determine regions (404) of the component (103) contributing to the identified voxels (402) having the value of stress greater than the threshold value through a build process simulation configured to iteratively simulate modifications to voxels (402) of the component (103) so that the value of stress of the identified voxels (402) is reduced, modify the geometry of the regions (404) of the component (103), and store an updated model (102b) of the component (103) incorporating the modifications to the geometry.

Anmelder

Firma

General Electric Company

Land

🇺🇸 USA

Fachgebiete