公开(公告)号：US11491718B2

公开(公告)日：2022-11-08

申请号：US17126350

申请日：2020-12-18

申请人： NUtech Ventures

发明人： Michael Patrick Sealy ,  Haitham Hadidi ,  Guru Charan Reddy Madireddy ,  Cody Kanger

IPC分类号： B29C64/188 ,  B29C64/273 ,  B29C64/153 ,  B29C64/209 ,  B22F10/50 ,  B23K26/356 ,  B29C64/30 ,  B33Y40/20 ,  B33Y10/00 ,  B33Y30/00

摘要： Methods, systems, and apparatus, for hybrid additive manufacturing of parts. In one aspect, a method includes providing a workpiece and manufacturing multiple additive layers on a surface of the workpiece. Manufacturing each of the multiple additive layers includes forming one or more formed layers on a surface of the workpiece by depositing a quantity of powder material on a growth surface, the growth surface inclusive of at least one of a first surface of the workpiece and a second surface of a previously formed layer, and applying a first amount of energy to the quantity of powder material to fuse the particles of the powder material into a formed layer fused to the growth surface, where the formed layer includes a formed surface, and further applying a secondary process to a particular area of the formed surface of the one or more formed layers on the workpiece.

公开(公告)号：US20230219294A1

公开(公告)日：2023-07-13

申请号：US17965472

申请日：2022-10-13

申请人： NUtech Ventures

发明人： Michael Patrick Sealy ,  Haitham Hadidi ,  Guru Charan Reddy Madireddy ,  Cody Kanger

IPC分类号： B22F10/38 ,  B22F10/25 ,  B22F10/66 ,  B22F10/62 ,  B22F10/36 ,  B22F12/43 ,  B33Y40/20 ,  B33Y10/00 ,  B33Y30/00

CPC分类号： B22F10/38 ,  B22F10/25 ,  B22F10/66 ,  B22F10/62 ,  B22F10/36 ,  B22F12/43 ,  B33Y40/20 ,  B33Y10/00 ,  B33Y30/00

摘要： Methods, systems, and apparatus, for hybrid additive manufacturing of parts. In one aspect, a method includes providing a workpiece and manufacturing multiple additive layers on a surface of the workpiece. Manufacturing each of the multiple additive layers includes forming one or more formed layers on a surface of the workpiece by depositing a quantity of powder material on a growth surface, the growth surface inclusive of at least one of a first surface of the workpiece and a second surface of a previously formed layer, and applying a first amount of energy to the quantity of powder material to fuse the particles of the powder material into a formed layer fused to the growth surface, where the formed layer includes a formed surface, and further applying a secondary process to a particular area of the formed surface of the one or more formed layers on the workpiece.

公开(公告)号：US20210187832A1

公开(公告)日：2021-06-24

申请号：US17126350

申请日：2020-12-18

申请人： NUtech Ventures

发明人： Michael Patrick Sealy ,  Haitham Hadidi ,  Guru Charan Reddy Madireddy ,  Cody Kanger

IPC分类号： B29C64/153 ,  B29C64/273 ,  B29C64/188 ,  B29C64/209

摘要： Methods, systems, and apparatus, for hybrid additive manufacturing of parts. In one aspect, a method includes providing a workpiece and manufacturing multiple additive layers on a surface of the workpiece. Manufacturing each of the multiple additive layers includes forming one or more formed layers on a surface of the workpiece by depositing a quantity of powder material on a growth surface, the growth surface inclusive of at least one of a first surface of the workpiece and a second surface of a previously formed layer, and applying a first amount of energy to the quantity of powder material to fuse the particles of the powder material into a formed layer fused to the growth surface, where the formed layer includes a formed surface, and further applying a secondary process to a particular area of the formed surface of the one or more formed layers on the workpiece.