Seurat Technologies, Inc. (20250121561). Powder Bed Preparation for Additive Manufacturing
Powder Bed Preparation for Additive Manufacturing
Organization Name
Inventor(s)
James A. Demuth of Woburn MA US
Andrew J. Bayramian of Marblehead MA US
Drew W. Kissinger of Carlisle MA US
Joseph Gillespie of Boxford MA US
Powder Bed Preparation for Additive Manufacturing
This abstract first appeared for US patent application 20250121561 titled 'Powder Bed Preparation for Additive Manufacturing
Original Abstract Submitted
a print engine of an additive manufacturing system includes a print station with a print bed, powder spreader, and a first and a second powder holding chamber. first and second powder nozzles are respectively connected to the first and a second powder holding chambers. at least one vibratory element is attached to at least one of the print bed, the powder spreader, the first and a second powder holding chambers, and the first and second powder nozzles. in one embodiment, a laser able to direct a two dimensional laser image against the print bed is provided. in another embodiment, size of powder held in the respective first and a second powder holding chambers is different.
- Seurat Technologies, Inc.
- Yiyu Shen of Tewksbury MA US
- James A. Demuth of Woburn MA US
- Andrew J. Bayramian of Marblehead MA US
- Ning Duanmu of Nashua NH US
- Drew W. Kissinger of Carlisle MA US
- Joseph Gillespie of Boxford MA US
- B29C64/209
- B29C64/153
- B29C64/214
- B29C64/218
- B29C64/268
- B33Y10/00
- B33Y30/00
- CPC B29C64/209