公开(公告)号：US20250068801A1

公开(公告)日：2025-02-27

申请号：US18726277

申请日：2022-01-04

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Lei CHEN ,  Chuang GAN ,  Jun ZENG ,  Carlos Alberto LOPEZ COLLIER LA MARLIERE ,  Yu XU ,  Zi-Jiang YANG

IPC: G06F30/27 ,  G06N3/0442

Abstract: Examples of methods are described herein. In some examples, a method includes determining a graph representation of a three-dimensional (3D) object. In some examples, the graph representation includes nodes and edges associated with the nodes. In some examples, each node includes a temperature profile attribute. In some examples, the method includes predicting, using a machine learning model, a deformation of the 3D object based on the graph representation.

公开(公告)号：US20240293867A1

公开(公告)日：2024-09-05

申请号：US18578582

申请日：2021-07-16

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Chuang GAN ,  Jun ZENG ,  Lei CHEN ,  Zi-Jiang YANG ,  Yu XU ,  CarlosA lberto LOPEZ COLLIERDE LA MARLIERE ,  Juheon LEE

IPC: B22F10/80 ,  B33Y50/00

CPC classification number: B22F10/80 ,  B33Y50/00

Abstract: Examples of methods are described herein. In some examples, a method includes determining a graph representation of a three-dimensional (3D) object based on a voxel representation of the 3D object. In some examples, the graph representation includes nodes corresponding to voxels of the voxel representation and edges associated with the nodes. In some examples, the method includes predicting, using a machine learning model, a sintering state of the 3D object based on the graph representation.