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    METHODS FOR COMPOSITE FILAMENT THREADING IN THREE DIMENSIONAL PRINTING
    1.
    发明申请
    METHODS FOR COMPOSITE FILAMENT THREADING IN THREE DIMENSIONAL PRINTING 有权
    三维印刷中复合纤维丝的方法

    公开(公告)号：US20150314531A1

    公开(公告)日：2015-11-05

    申请号：US14575336

    申请日：2014-12-18

    Applicant: MARKFORGED, INC.

    Inventor： Gregory Thomas MARK ,  Antoni S. GOZDZ

    IPC: B29C67/00

    CPC classification number: B33Y30/00 ,  B29C64/106 ,  B29C70/20 ,  B29K2105/106 ,  B29K2307/04 ,  B33Y10/00 ,  B33Y70/00

    Abstract: Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into an conduit nozzle. The reinforced filament includes a core, which may be continuous or semi-continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to applying the filament from the conduit nozzle.

    Abstract translation: 描述了与三维打印机和增强长丝相关的各种实施例及其使用方法。 在一个实施例中，将无空隙的增强细丝送入导管喷嘴。 增强长丝包括可以是连续或半连续的芯和围绕芯的基体材料。 在从导管喷嘴施加细丝之前，将加强的长丝加热到大于基体材料的熔融温度的温度并小于芯的熔化温度。

    THREE DIMENSIONAL PRINTING
    2.
    发明申请
    THREE DIMENSIONAL PRINTING 有权
    三维打印

    公开(公告)号：US20140328964A1

    公开(公告)日：2014-11-06

    申请号：US14333881

    申请日：2014-07-17

    Applicant: MarkForged, Inc.

    Inventor： Gregory Thomas MARK ,  Antoni S. GOZDZ

    IPC: B29C67/00

    CPC classification number: B29C64/106 ,  B29C64/393 ,  B29C70/20 ,  B29K2077/10 ,  B29K2307/04

    Abstract: Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into an conduit nozzle. The reinforced filament includes a core, which may be continuous or semi-continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to drag the filament from the conduit nozzle.

    Abstract translation: 描述了与三维打印机和增强长丝相关的各种实施例及其使用方法。 在一个实施例中，将无空隙的增强细丝送入导管喷嘴。 增强长丝包括可以是连续或半连续的芯和围绕芯的基体材料。 在将细丝从导管喷嘴拖下来之前，将增强的长丝加热到大于基体材料的熔融温度的温度并小于芯的熔化温度。

    THREE DIMENSIONAL PRINTER FOR FIBER REINFORCED COMPOSITE FILAMENT FABRICATION
    3.
    发明申请
    THREE DIMENSIONAL PRINTER FOR FIBER REINFORCED COMPOSITE FILAMENT FABRICATION 有权
    用于纤维增强复合纤维制造的三维打印机

    公开(公告)号：US20150266243A1

    公开(公告)日：2015-09-24

    申请号：US14575558

    申请日：2014-12-18

    Applicant: MARKFORGED, INC.

    Inventor： Gregory Thomas MARK ,  Antoni S. GOZDZ

    IPC: B29C67/00 ,  B29C70/20

    CPC classification number: B29C64/106 ,  B29C64/386 ,  B29C64/40 ,  B29C70/16 ,  B29C70/20 ,  B29C2793/0027 ,  B29K2105/08 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

    Abstract: Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into an conduit nozzle. The reinforced filament includes a core, which may be continuous or semi-continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to applying the filament from the conduit nozzle.

    Abstract translation: 描述了与三维打印机和增强长丝相关的各种实施例及其使用方法。 在一个实施例中，将无空隙的增强细丝送入导管喷嘴。 增强长丝包括可以是连续或半连续的芯和围绕芯的基体材料。 在从导管喷嘴施加细丝之前，将加强的长丝加热到大于基体材料的熔融温度的温度并小于芯的熔化温度。

    THREE DIMENSIONAL PRINTER WITH COMPOSITE FILAMENT FABRICATION
    4.
    发明申请
    THREE DIMENSIONAL PRINTER WITH COMPOSITE FILAMENT FABRICATION 有权
    三维打印机与复合纤维制造

    公开(公告)号：US20150108677A1

    公开(公告)日：2015-04-23

    申请号：US14575180

    申请日：2014-12-18

    Applicant: MARKFORGED, INC.

    Inventor： Gregory Thomas MARK ,  Antoni S. GOZDZ

    IPC: B29C67/00 ,  B29C69/00

    CPC classification number: B29C67/0081 ,  B29C64/106 ,  B29C64/20 ,  B29C69/001 ,  B29C70/20 ,  B29K2101/12 ,  B29K2105/08 ,  B29K2105/10 ,  B29K2105/253 ,  B29K2307/04 ,  B33Y10/00 ,  B33Y70/00

    Abstract: Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into an conduit nozzle. The reinforced filament includes a core, which may be continuous or semi-continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to drag the filament from the conduit nozzle.

    Abstract translation: 描述了与三维打印机和增强长丝相关的各种实施例及其使用方法。 在一个实施例中，将无空隙的增强细丝送入导管喷嘴。 增强长丝包括可以是连续或半连续的芯和围绕芯的基体材料。 在将细丝从导管喷嘴拖下来之前，将增强的长丝加热到大于基体材料的熔融温度的温度并小于芯的熔化温度。

    THREE DIMENSIONAL PRINTING OF COMPOSITE REINFORCED STRUCTURES
    5.
    发明申请
    THREE DIMENSIONAL PRINTING OF COMPOSITE REINFORCED STRUCTURES 有权
    复合增强结构的三维打印

    公开(公告)号：US20150290875A1

    公开(公告)日：2015-10-15

    申请号：US14575412

    申请日：2014-12-18

    Applicant: MARKFORGED, INC.

    Inventor： Gregory Thomas MARK ,  Antoni S. GOZDZ

    IPC: B29C67/00

    CPC classification number: B29C67/0055 ,  B29C64/106 ,  B29C70/20 ,  B29K2077/00 ,  B29K2105/106 ,  B29K2307/04 ,  B33Y10/00 ,  B33Y70/00

    Abstract: Various embodiments related to three dimensional printers, and reinforced filaments, and their methods of use are described. In one embodiment, a void free reinforced filament is fed into an conduit nozzle. The reinforced filament includes a core, which may be continuous or semi-continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to drag the filament from the conduit nozzle.

    Abstract translation: 描述了与三维打印机和增强长丝相关的各种实施例及其使用方法。 在一个实施例中，将无空隙的增强细丝送入导管喷嘴。 增强长丝包括可以是连续或半连续的芯和围绕芯的基体材料。 在将细丝从导管喷嘴拖下来之前，将增强的长丝加热到大于基体材料的熔融温度的温度并小于芯的熔化温度。

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