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公开(公告)号：US09592530B2
公开(公告)日：2017-03-14
申请号：US13833526
申请日：2013-03-15
Applicant: Stratasys, Inc.
Inventor： Luke M. B. Rodgers
CPC classification number: B05D3/0218 , B29C64/106 , B29C67/0055 , B33Y10/00 , B33Y70/00 , C08K3/04 , C08K7/06 , C08L77/02 , C08L77/06 , C08L2205/02 , C08L2205/025
Abstract: A consumable material for use in an additive manufacturing system, the consumable filament comprising a polyamide blend of at least one semi-crystalline polyamide, and at least one amorphous polyamide that is substantially miscible with the at least one semi-crystalline polyamide, and a physical geometry configured to be received by the additive manufacturing system for printing a three-dimensional part from the consumable material in a layer-by-layer manner using an additive manufacturing technique. The consumable material is preferably capable of printing three-dimensional parts having good part strengths and ductilities, and low curl.
Abstract translation: 一种用于添加剂制造系统的消耗材料，所述消耗性长丝包括至少一种半结晶聚酰胺的聚酰胺共混物和与所述至少一种半结晶聚酰胺基本上可混溶的至少一种无定形聚酰胺，以及物理 被配置为由添加剂制造系统接收的用于使用添加剂制造技术以逐层方式从可消耗材料印刷三维部件的几何形状。 消耗材料优选能够印刷具有良好的强度和延展性以及低卷曲的三维部件。
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72.发明申请公开(公告)号：US20160378004A1
公开(公告)日：2016-12-29
申请号：US15259507
申请日：2016-09-08
Applicant: Stratasys, Inc.
Inventor： Trevor I. Martin
CPC classification number: G03G9/08737 , B29C64/141 , B29K2055/02 , B33Y10/00 , B33Y70/00 , G03G9/0819 , G03G9/08708 , G03G9/08711 , G03G9/08731 , G03G9/08768 , G03G9/08791 , G03G9/08797 , G03G9/0904 , G03G9/09775 , G03G9/09783 , G03G13/08 , G03G15/224 , G03G15/225
Abstract: A part material for printing three-dimensional parts with an electrophotography-based additive manufacturing system, the part material including a composition having a copolymer (including acrylonitrile units, butadiene units, and aromatic units), a charge control agent, and a heat absorber. The part material is provided in a powder form having a controlled particle size, and is configured for use in the electrophotography-based additive manufacturing system having a layer transfusion assembly for printing the three-dimensional parts in a layer-by-layer manner.
Abstract translation: 一种用电子照相基添加剂制造系统印刷三维部件的部件材料，该部件材料包括具有共聚物（包括丙烯腈单元，丁二烯单元和芳族单元）的组合物，电荷控制剂和吸热剂。 该部件材料以具有受控粒度的粉末形式提供，并且被配置为用于具有逐层印刷三维部分的层输入组件的基于电子照相的添加剂制造系统。
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73.发明授权Additive manufacturing system and method for printing three-dimensional parts using velocimetry 有权使用测速仪印刷三维零件的添加剂制造系统和方法公开(公告)号：US09527240B2
公开(公告)日：2016-12-27
申请号：US13840538
申请日：2013-03-15
Applicant: Stratasys, Inc.
Inventor： J. Samuel Batchelder
IPC: B29C67/00
CPC classification number: B29C67/0055 , B29C64/106 , B29C64/20 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G01F1/661
Abstract: An additive manufacturing system that retains a print head for printing a three-dimensional part in a layer-by-layer manner using an additive manufacturing technique, where the retained print head is configured to receive a consumable material, melt the consumable material, and extrude the molten material. The system also includes a velocimetry assembly configured to determine flow rates of the molten material, and a controller assembly configured to manage the extrusion of the molten material from the print head, and to receive signals from the velocimetry assembly relating to the determined flow rates.
Abstract translation: 一种添加剂制造系统，其使用添加剂制造技术以层叠的方式保持用于印刷三维部分的打印头，其中保持的打印头构造成接收消耗材料，熔化消耗材料并拉伸 熔融材料。 该系统还包括被配置为确定熔融材料的流速的测速组件，以及被配置为管理来自打印头的熔融材料挤压的控制器组件，以及接收与所确定的流速相关的来自测速组件的信号。
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公开(公告)号：US20160361763A1
公开(公告)日：2016-12-15
申请号：US14739877
申请日：2015-06-15
Applicant: Stratasys, Inc.
Inventor： J. Samuel Batchelder , Robert L. Zinniel
IPC: B22D27/02
CPC classification number: B21C23/00 , B22F3/008 , B22F3/115 , B22F2999/00 , B33Y10/00 , B33Y30/00 , B33Y70/00 , C22C21/00 , B22F3/003 , B22F2009/0892 , B22F2202/07
Abstract: A magnetically throttled liquefier assembly for use in an additive manufacturing system and configured to heat a metal-based alloy to an extrudable state includes an array of magnets to generate a magnetic field in order to induce a viscosity in the heated metal-based alloy and to control the flow rate of the heated metal-based alloy through the liquefier for extrusion and the building of a three-dimensional object with the metal-based alloy.
Abstract translation: 一种用于添加剂制造系统并被配置为将金属基合金加热至可挤出状态的磁性节流液化器组件包括产生磁场的磁体阵列，以便在加热的金属基合金中引起粘度， 通过用于挤出的液化器控制加热的金属基合金的流速，并利用金属基合金来建立三维物体。
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公开(公告)号：US09427838B2
公开(公告)日：2016-08-30
申请号：US14552993
申请日：2014-11-25
Applicant: Stratasys, Inc.
Inventor： James W. Comb , Joseph E. Labossiere , Michael D. Bosveld , David G. Bocek , Max Peters
CPC classification number: B23Q3/155 , B29C64/106 , B29C64/20 , B33Y30/00 , Y10S483/901 , Y10T483/10 , Y10T483/12 , Y10T483/136 , Y10T483/17
Abstract: A head tool changer for use with a deposition-based digital manufacturing system, the head tool changer comprising a tooling unit configured to retain a deposition head, a grip unit configured to engage with tooling unit and to relay electrical power to the tooling unit, and a master unit operably mounted to a gantry and configured to engage with the tooling unit and to relay electrical power to the tooling unit.
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Patent Agency Ranking
76.发明授权Electrophotography-based additive manufacturing system with reciprocating operation 有权具有往复运转功能的电子照相添加剂制造系统公开(公告)号：US09423756B2
公开(公告)日：2016-08-23
申请号：US14504857
申请日：2014-10-02
Applicant: Stratasys, Inc.
Inventor： William J. Hanson , J. Randolph Sanders , Michael W. Bacus , Steven A. Chillscyzn
CPC classification number: H04M3/54 , B33Y10/00 , B33Y30/00 , G03G15/225 , G03G15/757 , G03G2215/0634 , G03G2215/16
Abstract: An additive manufacturing system for printing a three-dimensional part using electrophotography, the additive manufacturing system comprising a rotatable photoconductor component, first and second development stations configured to develop layers of materials on a surface of the rotatable photoconductor component while the rotatable photoconductor component rotates in opposing rotational directions, and a platen configured to operably receive the developed layers in a layer-by-layer manner to print the three-dimensional part from at least a portion of the received layers.
Abstract translation: 一种用于使用电子照相印刷三维部件的添加剂制造系统，所述添加剂制造系统包括可旋转的光电导体部件，第一和第二显影台被配置为在可旋转的光电导体部件的表面上显影材料层，同时可旋转的光电导体部件旋转 相对的旋转方向，以及压板，其构造成以逐层方式可操作地接收显影层，以从至少一部分接收层打印三维部分。
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77.发明授权公开(公告)号：US09399320B2
公开(公告)日：2016-07-26
申请号：US13790849
申请日：2013-03-08
Applicant: Stratasys, Inc.
Inventor： Kevin C. Johnson , William J. Swanson
CPC classification number: B29C67/00 , B29C64/112 , B29C64/40 , B32B3/12 , B33Y10/00 , B33Y80/00 , Y10T428/24149 , Y10T428/24165
Abstract: A three-dimensional part printed using an additive manufacturing technique, which includes sets of printed cell layers, each defining an array of hollow cells with wall segments, and sets of printed transition layers, each being disposed between adjacent printed cell layers, where the sets of printed transition layers each comprise sloped walls that diverge from a first portion of the wall segments and that converge towards a second portion of the wall segments to interconnect the hollow cells of adjacent printed cell layers, and where the sloped walls of adjacent printed transition layers have printing orientations that are rotated from each other in a build plane.
Abstract translation: 使用添加剂制造技术印刷的三维部件，其包括印刷电池层组，每个印刷电池层限定具有壁段的中空电池阵列，以及印刷的过渡层组，每组印刷过渡层设置在相邻的印刷电池层之间，其中组 的印刷过渡层各自包括从壁段的第一部分分叉的倾斜壁，并且朝向壁段的第二部分会聚以将相邻印刷电池层的中空电池相互连接，并且其中相邻的印刷过渡层的倾斜壁 具有在构建平面中彼此旋转的打印方向。
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78.发明申请ADDITIVE MANUFACTURING SYSTEM WITH EXTENDED PRINTING VOLUME, AND METHODS OF USE THEREOF 审中-公开具有扩展印刷量的增量制造系统及其使用方法公开(公告)号：US20160039147A1
公开(公告)日：2016-02-11
申请号：US14922485
申请日：2015-10-26
Applicant: Stratasys, Inc.
Inventor： S. Scott Crump , Dominic F. Mannella , William J. Swanson , Kevin C. Johnson , Ronald G. Schloesser
IPC: B29C67/00
CPC classification number: B29C64/20 , B29C47/0009 , B29C47/02 , B29C47/065 , B29C47/0866 , B29C64/106 , B29C2947/92076 , B29C2947/92409 , B29C2947/92571 , B29C2947/92904 , B33Y10/00 , B33Y30/00
Abstract: An additive manufacturing system for printing three-dimensional parts, the system comprising a heatable chamber with a port, a print foundation, a print head configured to print a three-dimensional part onto the print foundation in a layer-by-layer manner along a printing axis, and a drive mechanism configured to index the print foundation along the printing axis such that, while the print head prints the three-dimensional part, the print foundation and at least a portion of the three-dimensional part pass through the port and out of the heated chamber.
Abstract translation: 一种用于印刷三维部件的添加剂制造系统，该系统包括具有端口的可加热室，打印基座，打印头，其被配置为沿着打印基底以逐层方式将三维部分印刷到打印基底上 打印轴线以及驱动机构，其构造成沿着打印轴线对打印基础进行索引，使得当打印头打印三维部分时，打印基础和至少一部分三维部分通过该端口，并且 离开加热室。
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79.发明申请METHOD FOR PRINTING 3D PARTS AND SUPPORT STRUCTURES WITH ELECTROPHOTOGRAPHY-BASED ADDITIVE MANUFACTURING 审中-公开印刷3D零件和支持结构的方法用基于电子显微镜的添加剂制造公开(公告)号：US20160009027A1
公开(公告)日：2016-01-14
申请号：US14866083
申请日：2015-09-25
Applicant: Stratasys, Inc.
Inventor： Trevor I. Martin
CPC classification number: B29C64/153 , B29C47/0014 , B29C47/0864 , B29C64/00 , B29C64/106 , B29C64/112 , B29C64/124 , B29C64/129 , B29C64/135 , B29C64/141 , B29C64/165 , B29C64/40 , B29C67/0074 , B29C67/0077 , B29C67/0092 , B29K2009/00 , B29K2009/06 , B29K2025/08 , B29K2033/08 , B29K2033/12 , B29K2033/20 , B29K2105/0085 , B29K2105/251 , B33Y10/00 , B33Y70/00 , B33Y80/00 , G03G13/22 , G03G15/224 , Y10T428/24612
Abstract: A method for printing a three-dimensional part and a support structure with an electrophotography-based additive manufacturing system. The method includes developing a support layer of the support structure from a soluble support material with a first electrophotography engine, and transferring the developed support layer from the first electrophotography engine to a transfer medium. The method also includes developing a part layer of the three-dimensional part from an ABS part material with a second electrophotography engine, and transferring the developed part layer from the second electrophotography engine to the transfer medium. The method further includes moving the attracted part and support layers to a layer transfusion assembly with the transfer medium, and transfusing the moved part and support layers together to previously-printed layers with the layer transfusion assembly.
Abstract translation: 一种用电子照相系添加剂制造系统印刷三维部分和支撑结构的方法。 该方法包括从具有第一电子摄影引擎的可溶性支撑材料开发支撑结构的支撑层，并将显影的支撑层从第一电子照相引擎传输到转印介质。 该方法还包括用第二电子照相引擎从ABS部件材料开发三维部分的一部分层，并将显影的部分层从第二电子照相引擎传送到转印介质。 该方法还包括将吸引的部分和支撑层移动到具有转移介质的层输入组件，并且将移动的部分和支撑层一起输送到具有层输送组件的预先印刷的层。
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80.发明授权公开(公告)号：US09174389B2
公开(公告)日：2015-11-03
申请号：US14677175
申请日：2015-04-02
Applicant: Stratasys, Inc.
Inventor： William J. Swanson
CPC classification number: B29C67/0055 , B29C47/00 , B29C47/0014 , B29C47/06 , B29C64/00 , B29C64/118 , B29C64/20 , B29C67/0051 , B29C67/0085 , B33Y30/00 , B33Y40/00
Abstract: A consumable assembly comprising a container portion configured to retain a supply of filament, a guide tube connected to the container portion, and a pump portion connected to the guide tube.
Abstract translation: 一种消耗式组件，包括：容器部分，其被构造成保持细丝供应;连接到所述容器部分的引导管;以及连接到所述引导管的泵部分。
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