公开(公告)号：WO2021257611A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/037490

申请日：2021-06-15

Applicant: SEURAT TECHNOLOGIES, INC.

Inventor： DUANMU, Ning ,  DEMUTH, James A. ,  BAYRAMIAN, Andrew J. ,  SHEN, Yiyu ,  KISSINGER, Drew W. ,  VAN DER BIJL, Robbert ,  KRAS, Susanne ,  GILLESPIE, Joseph

IPC: B22F12/10 ,  B22F10/00 ,  B22F12/00 ,  B33Y30/00 ,  B33Y40/00 ,  B22F10/28 ,  B22F12/17 ,  B22F12/20 ,  B22F12/43 ,  B22F12/90 ,  B29C64/153 ,  B29C64/273 ,  B29C64/295 ,  B29C64/393 ,  B33Y50/02

Abstract: A manufacturing system includes a printer chamber having a printer bed that supports manufacturing materials and an internal heating system supported by the printer chamber. The internal heating systems is configured to direct patterned heat energy onto the printer bed and supported manufacturing materials. An external heating system is supported by or positioned near the printer chamber and configured to direct patterned heat energy onto the printer bed and any supported manufacturing materials.

公开(公告)号：WO2021242871A1

公开(公告)日：2021-12-02

申请号：PCT/US2021/034273

申请日：2021-05-26

Applicant: SEURAT TECHNOLOGIES, INC,

Inventor： BAYRAMIAN, Andrew J. ,  COOKE, April L. ,  LEBLANC, Cote ,  KISSINGER, Drew W. ,  LEARD, Francis L. ,  CHITTICK, Harold W. ,  DEMUTH, James A. ,  JARBOE, Jeffrey ,  GILLESPIE, Joseph ,  KAMSHAD, Kourosh ,  FERRERI, Nicholas C. ,  DUANMU, Ning ,  KRAS, Susanne ,  MUNDON, Summer Kapuaimilia ,  SHEN, Yiyu ,  MACDONALD, J. Thare

IPC: B29C64/153 ,  B29C64/259 ,  B29C64/268 ,  B33Y30/00 ,  B23K26/02 ,  B23K26/342 ,  B22F10/28 ,  B22F12/30 ,  B22F12/38 ,  B22F12/41 ,  B22F12/52 ,  B22F12/67 ,  B22F12/90 ,  B29C64/329 ,  B33Y10/00 ,  B33Y40/00

Abstract: A print engine of an additive manufacturing system includes a print station configured to hold a removable cartridge. A laser engine including a frame can be positioned to hold at least one removable field replaceable unit that includes at least some laser optics or patterning optics. An optical alignment system can be attached to at least one of the print station or the laser engine to align the field replaceable unit with respect to the removable cartridge.