公开(公告)号：US20190134705A1

公开(公告)日：2019-05-09

申请号：US16092770

申请日：2017-04-09

申请人： Stratasys Ltd.

发明人： Yehoshua SHEINMAN ,  Shai HIRSCH ,  Almog SHAHAR ,  Uri GRACH ,  Kirill TANHILEVICH

IPC分类号： B22F3/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y70/00 ,  B29C64/165 ,  B29C64/218 ,  B29C64/357

摘要： A system for building a three dimensional green compact comprising a printing station configured to print a mask pattern on a building surface, wherein the mask pattern is formed of solidifiable material; a powder delivery station configured to apply a layer of powder material on the mask pattern; a die compaction station for compacting the layer formed by the powder material and the mask pattern; and a stage configured to repeatedly advance a building tray to each of the printing station, the powder delivery station and the die compaction station to build a plurality of layers that together form the three dimensional green compact.

公开(公告)号：US20190232367A1

公开(公告)日：2019-08-01

申请号：US16381042

申请日：2019-04-11

申请人： Stratasys Ltd.

发明人： Yehoshua SHEINMAN ,  Shai HIRSCH ,  Almog SHAHAR ,  Uri GRACH ,  Kirill TANHILEVICH

IPC分类号： B22F3/00 ,  B33Y70/00 ,  B29C64/165 ,  B33Y30/00 ,  B29C64/357 ,  B29C64/218 ,  B33Y10/00 ,  B33Y40/00

CPC分类号： B22F3/008 ,  B22F3/02 ,  B22F2003/1059 ,  B22F2301/052 ,  B29C64/165 ,  B29C64/218 ,  B29C64/357 ,  B29K2505/02 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y70/00 ,  C22C1/0416 ,  Y02P10/24 ,  Y02P10/295

摘要： A system for building a three dimensional green compact comprising a printing station configured to print a mask pattern on a building surface, wherein the mask pattern is formed of solidifiable material; a powder delivery station configured to apply a layer of powder material on the mask pattern; a die compaction station for compacting the layer formed by the powder material and the mask pattern; and a stage configured to repeatedly advance a building tray to each of the printing station, the powder delivery station and the die compaction station to build a plurality of layers that together form the three dimensional green compact.

公开(公告)号：US20230271249A1

公开(公告)日：2023-08-31

申请号：US18195398

申请日：2023-05-10

申请人： Stratasys Ltd.

发明人： Yehoshua SHEINMAN ,  Shai HIRSCH ,  Almog SHAHAR ,  Uri GRACH ,  Kirill TANHILEVICH

IPC分类号： B22F3/02 ,  B33Y10/00 ,  B33Y30/00 ,  C22C1/04 ,  B33Y40/20 ,  B22F10/14 ,  B22F10/73 ,  B22F12/52 ,  B22F12/53 ,  B22F12/55 ,  B22F12/57 ,  B22F12/58 ,  B22F12/63 ,  B22F12/86 ,  B22F10/50 ,  B33Y40/00 ,  B33Y70/00 ,  B29C64/357 ,  B29C64/165 ,  B29C64/218

CPC分类号： B22F3/02 ,  B33Y10/00 ,  B33Y30/00 ,  C22C1/0416 ,  B33Y40/20 ,  B22F10/14 ,  B22F10/73 ,  B22F12/52 ,  B22F12/53 ,  B22F12/55 ,  B22F12/57 ,  B22F12/58 ,  B22F12/63 ,  B22F12/86 ,  B22F10/50 ,  B33Y40/00 ,  B33Y70/00 ,  B29C64/357 ,  B29C64/165 ,  B29C64/218 ,  Y02P10/20 ,  Y02P10/25 ,  B22F12/10

摘要： A system for building a three dimensional green compact comprising a printing station configured to print a mask pattern on a building surface, wherein the mask pattern is formed of solidifiable material; a powder delivery station configured to apply a layer of powder material on the mask pattern; a die compaction station for compacting the layer formed by the powder material and the mask pattern; and a stage configured to repeatedly advance a building tray to each of the printing station, the powder delivery station and the die compaction station to build a plurality of layers that together form the three dimensional green compact.

公开(公告)号：US20210291273A1

公开(公告)日：2021-09-23

申请号：US17340130

申请日：2021-06-07

申请人： Stratasys Ltd.

发明人： Yehoshua SHEINMAN ,  Shai HIRSCH ,  Almog SHAHAR ,  Uri GRACH ,  Kirill TANHILEVICH

IPC分类号： B22F10/10 ,  B33Y10/00 ,  B33Y30/00 ,  C22C1/04 ,  B22F3/02 ,  B33Y40/00 ,  B33Y70/00 ,  B29C64/357 ,  B29C64/165 ,  B29C64/218

摘要： A system for building a three dimensional green compact comprising a printing station configured to print a mask pattern on a building surface, wherein the mask pattern is formed of solidifiable material; a powder delivery station configured to apply a layer of powder material on the mask pattern; a die compaction station for compacting the layer formed by the powder material and the mask pattern; and a stage configured to repeatedly advance a building tray to each of the printing station, the powder delivery station and the die compaction station to build a plurality of layers that together form the three dimensional green compact.