公开(公告)号：US20250065408A1

公开(公告)日：2025-02-27

申请号：US18811564

申请日：2024-08-21

Applicant: Velo3D, Inc.

Inventor： Alexander John Fisher ,  Sergey Korepanov ,  Joseph Andrew Tralongo ,  Rahul Korpu ,  Benyamin Buller ,  Abraham Saldivar Valdes ,  William David Chemelewski

IPC: B22F10/37 ,  B22F10/28 ,  B22F10/85 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02

Abstract: The present disclosure provides manufacturing systems, devices, apparatuses, methods, and non-transitory computer readable media for detection and/or prevention of harm caused at least in part by malfunction in section(s) of a material conveyance system operatively coupled with a manufacturing enclosure experiencing pressure fluctuation during manufacturing. Coupling or decoupling of pressure fluctuations sensed in various portions of the material conveyance system with those occurring in the manufacturing enclosure, may indicate harm to the section(s) of the material conveyance system. The various portions may or may not be similar to the section(s). The manufacturing system may comprise a three-dimensional printing system.

公开(公告)号：US20250001504A1

公开(公告)日：2025-01-02

申请号：US18755606

申请日：2024-06-26

Applicant: Velo3D, Inc.

Inventor： Abraham Saldivar Valdes ,  Alexander Vladimirovich Varlakhanov ,  Joseph Andrew Tralongo ,  Benyamin Buller ,  Gregory Adam Toland ,  Alexander John Fisher ,  Tyler James Mori

IPC: B22F12/55 ,  B22F10/30 ,  B22F12/90 ,  B28B1/00 ,  B28B17/00 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y70/00

Abstract: The present disclosure provides three-dimensional (3D) printing systems, devices, apparatuses, methods, and non-transitory computer readable media for loading new powder into a three-dimensional printer, e.g., during the printing. The manner of loading the new powder may reduce degradation of the powder and/or reduce in the printed 3D object an amount of reaction product(s) of the powder with reactive agent(s) present in the atmosphere.