公开(公告)号：US20250135725A1

公开(公告)日：2025-05-01

申请号：US18923660

申请日：2024-10-22

Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY

Inventor： Shengbo SANG ,  Jiahui ZHU ,  Aoqun JIAN ,  Runfang HAO ,  Rihui KANG

IPC: B29C64/393 ,  B33Y10/00 ,  B33Y50/02

Abstract: Embodiments of the present disclosure provide three-dimensional (3D) printing methods, systems, and devices for target objects, and relate to a field of image data processing technology. The method includes performing a layering process to a 3D model of a target object and designing a printing path sequence, after each layer of the print is completed, according to a current layer 3D model and point cloud data of a single-layer 3D model corresponding to the current layer 3D model, performing the inspection of a height difference, a horizontal dimension difference and a void region in the printing, and according to the inspection result, performing timely feedback and adjustment, which can not only improve the professionalism, stability and efficiency of the printing, but also improve the similarity between the printed physical object and the target object, resulting in achieving a more accurate 3D printing.