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公开(公告)号：US20170297267A1
公开(公告)日：2017-10-19
申请号：US15098726
申请日：2016-04-14
申请人： Xerox Corporation
IPC分类号： B29C65/02 , G03G15/00 , B29K105/00 , B33Y10/00 , B29K25/00 , B33Y40/00 , B33Y30/00 , B29K77/00
CPC分类号： B29C64/141 , B29C64/188 , B29C64/223 , B29C64/40 , B29C65/02 , B29C67/0074 , B29C67/0092 , B29K2025/06 , B29K2077/00 , B29K2105/251 , B29K2105/256 , B29K2825/06 , B29K2877/00 , B29K2995/001 , B29K2995/0059 , B33Y10/00 , B33Y30/00 , B33Y40/00 , G03G15/00
摘要： In 3-D printing a platen moves toward an intermediate transfer belt (ITB) to have a sheet positioned on the platen contact the ITB to electrostatically transfer a layer of different materials to the sheet, and then the platen moves to a stabilization station to join the layer to the sheet. This processing is repeated to have the sheet repeatedly contact the ITB (with intervening stabilization at the stabilization station) to successively form layers of the materials on the sheet. The freestanding stack is fed to a platform to successively form a 3-D structure of freestanding stacks of the layers. Heat and/or pressure and/or light are applied to the 3-D structure to bond the freestanding stacks to one another through the sheets of collapsible media on the platform.
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公开(公告)号：US20170297266A1
公开(公告)日：2017-10-19
申请号：US15098655
申请日：2016-04-14
申请人： Xerox Corporation
CPC分类号： B29C65/02 , B29C64/141 , B29C64/188 , B29C64/223 , B29C67/0055 , B29C67/0074 , B29C67/0092 , B29K2105/0058 , B29K2105/251 , B29K2105/256 , B29K2995/001 , B29K2995/0059 , B33Y10/00 , B33Y30/00 , B33Y40/00 , G03G15/00
摘要： In 3-D printing a platen moves toward an intermediate transfer belt (ITB) to have a sheet positioned on the platen contact the ITB to electrostatically transfer a layer of different materials to the sheet, and then the platen moves to a heater to join the layer to the sheet. This processing is repeated to have the sheet repeatedly contact the ITB (with intervening heating at the heater) to successively form layers of the materials on the sheet. The sheet having the layers thereon moves to a rinsing station, where a liquid is applied to dissolve the sheet and leave a freestanding stack of the layers. The freestanding stack is fed to a platform to successively form a 3-D structure of freestanding stacks of the layers. Light and/or heat are applied to the 3-D structure to bond the freestanding stacks to one another on the platform.
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公开(公告)号：US09764544B1
公开(公告)日：2017-09-19
申请号：US15225982
申请日：2016-08-02
CPC分类号： B33Y10/00 , B29C64/147 , B29C64/386 , B29C67/0074 , B33Y30/00 , B33Y50/00
摘要： A printer that includes a motor assembly for moving a print head relative to a medium, and a processor for receiving a data structure for a pixel to be printed on the medium. The data structure includes perception data and classification data for the pixel. The processor adjusts at least one printing parameter of the printer based upon the classification data.
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4.发明申请公开(公告)号：US20170151719A1
公开(公告)日：2017-06-01
申请号：US15298188
申请日：2016-10-19
发明人： Robert Swartz , Eugene Gore , John Bayldon
CPC分类号： B29C67/0074 , B29C64/141 , B29C64/153 , B29C64/20 , B29C65/486 , B29K2101/12 , B29K2105/0097 , B29K2105/251 , B29K2105/256 , B32B5/02 , B32B5/022 , B32B5/024 , B32B5/12 , B32B5/16 , B32B5/22 , B32B5/26 , B32B5/30 , B32B7/14 , B32B9/005 , B32B9/045 , B32B9/047 , B32B9/048 , B32B9/06 , B32B18/00 , B32B27/06 , B32B27/08 , B32B27/10 , B32B27/12 , B32B27/14 , B32B27/36 , B32B29/002 , B32B29/005 , B32B29/02 , B32B29/04 , B32B2250/20 , B32B2250/24 , B32B2250/26 , B32B2255/02 , B32B2255/04 , B32B2255/10 , B32B2255/12 , B32B2255/26 , B32B2260/021 , B32B2260/023 , B32B2260/025 , B32B2260/028 , B32B2260/04 , B32B2260/046 , B32B2262/02 , B32B2262/0261 , B32B2262/0276 , B32B2262/06 , B32B2262/101 , B32B2262/103 , B32B2262/105 , B32B2262/106 , B32B2307/202 , B32B2307/50 , B32B2307/718 , B32B2307/726 , B32B2307/75 , B32B2605/08 , B32B2607/00 , B33Y10/00 , B33Y40/00 , G03G15/224 , Y10T428/2481 , Y10T428/24826 , Y10T428/24843
摘要： A three-dimensional object comprises substantially planar or flat substrate layers that are folded and stacked in a predetermined order and infiltrated by a hardened material. The object is fabricated by positioning powder on all or part of multiple substrate layers. On each layer, the powder is selectively deposited in a pattern that corresponds to tiles that each have a slice of the object. For each slice, powder is deposited in positions that correspond to positions in the slice where the object exists, and not deposited where the object does not exist. The tiles of each substrate layer are folded and aligned in a predetermined order. Multiple folded substrate layers mat be combined into a single stack. The powder is transformed into a substance that flows and subsequently hardens into the hardened material in a spatial pattern that infiltrates positive regions, and does not infiltrate negative regions, in the substrate layers.
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5.发明授权Method and device for conveying particulate material during the layer-wise production of patterns 有权在图案分层生产期间输送颗粒材料的方法和装置公开(公告)号：US09469074B2
公开(公告)日：2016-10-18
申请号：US14250838
申请日：2014-04-11
申请人： Voxeljet AG
发明人： Ingo Ederer , Andreas Hartmann
CPC分类号： B29C67/0074 , B05C19/06 , B22F3/008 , B22F3/1055 , B22F2003/1056 , B22F2998/00 , B22F2998/10 , B29C64/141 , B29C64/153 , B29C64/165 , B29C64/35 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y70/00 , B22F3/003
摘要： The present invention relates to apparatus, devices and methods for conveying particulate material during the manufacture of patterns in layers, wherein powder is conveyed out of a reservoir into a spreader unit and, if applicable, excess powder fed to the spreader unit is again conveyed back into the reservoir and wherein this conveying takes place in a closed conveying circuit.
摘要翻译： 本发明涉及用于在制造图案的层中输送颗粒材料的设备，装置和方法，其中粉末从储存器输送到扩展单元中，并且如果适用的话，馈送到扩展单元的多余的粉末被再次传回 进入储存器，并且其中该输送在封闭输送回路中进行。
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6.发明申请Three-Dimensional Printer with an Inverted Cutting Surface and a Movable Platform for Creating Layered Objects 审中-公开具有反切割表面的三维打印机和用于创建分层对象的可移动平台公开(公告)号：US20160288417A1
公开(公告)日：2016-10-06
申请号：US14679794
申请日：2015-04-06
发明人： James McCann , Huaishu Peng , Scott Hudson , Jennifer Mankoff
IPC分类号： B29C67/00
CPC分类号： B29C67/0074 , B29C64/141 , B29C64/147 , B29C64/188 , B29C64/223 , B29C64/232 , B29C64/236 , B29C64/307 , B29L2009/00 , B33Y10/00
摘要： There is provided a three-dimensional (3D) printer for creating a 3D object using a fabric including a cutting device, an inverted cutting surface, a securing mechanism to secure the fabric against the inverted cutting surface for cutting the fabric by the cutting device into a plurality of layers, a movable platform for receiving each of the plurality of layers, in sequence, from the inverted cutting surface after each layer is cut from the fabric, and a bonding tool to bond each layer of the plurality of fabric layers to a previously received layer as the fabric layers are sequentially received by the movable platform to create the 3D object.
摘要翻译： 提供了一种三维（3D）打印机，用于使用包括切割装置，倒置切割表面，固定机构的织物来创建3D对象，以将织物固定在倒置的切割表面上，以将切割装置切割成织物 多个层，用于在从织物切下每层之后依次从所述倒置的切割表面接收所述多个层中的每一个的可移动平台，以及用于将所述多个织物层的每一层粘合到一个 作为织物层的先前接收的层被可移动平台顺序地接收以创建3D对象。
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公开(公告)号：US09446475B2
公开(公告)日：2016-09-20
申请号：US14248842
申请日：2014-04-09
CPC分类号： B23K20/103 , B22F3/003 , B22F3/10 , B22F9/04 , B23K20/10 , B23K35/0233 , B23K35/0255 , B23K35/0261 , B29C64/141 , B29C67/0074 , B33Y30/00
摘要： A system for use in ultrasonic additive manufacturing processes, comprising a milling machine or the like and a weld assembly. The milling machine further includes a spindle adapted to receive a milling tool, wherein the spindle is capable of moving in the z-axis direction; and a table positioned beneath the spindle, wherein the table is capable of moving in the x-axis direction and the y-axis direction. The weld assembly is adapted to be mounted on the spindle of the milling machine and further includes an ultrasonic weld head; a tapered tool shank adapted to connect the weld assembly to the spindle; and a unique mating collar disposed between the ultrasonic weld head and the spindle, wherein the mating collar is operative transfer thrust loads associated with ultrasonic additive manufacturing processes from the ultrasonic weld head to the z-axis of the spindle without damaging the spindle or other components of the machine.
摘要翻译： 一种用于超声波添加剂制造工艺的系统，包括铣床等和焊接组件。 铣床还包括适于容纳铣削刀具的主轴，其中主轴能够在z轴方向上移动; 以及位于所述心轴下方的工作台，其中所述工作台能够沿x轴方向和y轴方向移动。 焊接组件适于安装在铣床的主轴上，还包括超声波焊头; 适于将焊接组件连接到主轴的锥形工具柄; 以及设置在超声焊接头和心轴之间的独特的配合环，其中配合环是与超声波添加剂制造过程相关联的与超声波焊接头相对于主轴的z轴相关联的可操作的传递推力负载，而不损坏主轴或其它部件 的机器。
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公开(公告)号：US20160144568A1
公开(公告)日：2016-05-26
申请号：US15010927
申请日：2016-01-29
CPC分类号： B29C67/0074 , B05C1/0808 , B05C1/0817 , B05C1/165 , B29C64/141 , B29C64/20 , B29C64/386 , B29C65/526 , B29C67/0051 , B29C67/0059 , B29C67/0085 , B29C67/0088 , B29L2009/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
摘要： A layered object manufacturing system is described. The system in one arrangement provides for the use of water based adhesives to bind successive layers of paper in generation of a three dimensional model. The paper can be provided in conventional paper sizes and is moveable within the system from a storage stack to a build object location, individual pages at a time. The system typically effects the application of adhesive onto the paper using an adhesive applicator wheel having a plurality of circumferentially spaced apart recesses for receiving adhesive. The wheel is rotatable to convey adhesive filled in one or more recesses to a targetsubstrate and to deposit controlled amounts of adhesive at discrete points thereon.
摘要翻译： 描述分层物体制造系统。 在一种布置中的系统提供了使用水基粘合剂来结合连续的纸层以产生三维模型。 该纸可以以常规纸张尺寸提供，并且可以在系统内从存储堆栈移动到构建对象位置，一次可以是单独的页面。 该系统通常使用具有多个周向间隔开的用于接收粘合剂的凹部的粘合剂涂抹轮来将粘合剂施加到纸上。 轮可旋转以将填充在一个或多个凹部中的粘合剂输送到靶基底上，并在其上的离散点处沉积受控量的粘合剂。
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9.发明授权Method and device for forming a deposit of one or more fragile materials on a substrate by spraying a powder 有权通过喷涂粉末在基材上形成一种或多种脆性材料的沉积物的方法和装置公开(公告)号：US09314971B2
公开(公告)日：2016-04-19
申请号：US14355565
申请日：2012-11-23
CPC分类号： B29C67/0074 , B28B1/001 , B29C64/141 , B29C64/386 , C23C24/04
摘要： The invention relates to a method for forming a deposit of a fragile material on a substrate (3) by spraying a powder (1) of said material, said method including the following steps: producing an aerosol containing said powder (1) in a so-called aerosol chamber (10); accelerating the aerosol through a nozzle (31) in a so-called deposition chamber (30) having a negative pressure relative to the aerosol chamber (10); and spraying the aerosol onto the substrate (3), wherein the grains constituting the powder (1) fragment and form said deposit upon impact with the substrate (3), said method being characterized in that the formation of the deposit is controlled on the basis of a three-dimensional digital model of said deposit. The invention also relates to a device for implementing said method.
摘要翻译： 本发明涉及通过喷涂所述材料的粉末（1）在基材（3）上形成脆性材料的沉积物的方法，所述方法包括以下步骤：以如下方式制备含有所述粉末（1）的气溶胶 调焦气溶胶室（10）; 通过相对于气溶胶室（10）具有负压的所谓沉积室（30）中的喷嘴（31）加速气溶胶; 以及将所述气溶胶喷涂到所述基材（3）上，其中构成所述粉末（1）的颗粒在与所述基材（3）碰撞时形成所述沉积物，所述方法的特征在于，基于所述沉积物的形成 的所述存款的三维数字模型。 本发明还涉及一种用于实现所述方法的装置。
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公开(公告)号：US09278370B2
公开(公告)日：2016-03-08
申请号：US12745531
申请日：2008-11-28
CPC分类号： B29C67/0074 , B05C1/0808 , B05C1/0817 , B05C1/165 , B29C64/141 , B29C64/20 , B29C64/386 , B29C65/526 , B29C67/0051 , B29C67/0059 , B29C67/0085 , B29C67/0088 , B29L2009/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02
摘要： A layered object manufacturing system is described. The system in one arrangement provides for the use of water based adhesives to bind successive layers of paper in generation of a three dimensional model. The paper can be provided in conventional paper sizes and is moveable within the system from a storage stack to a build object location, individual pages at a time. The system typically effects the application of adhesive onto the paper using an adhesive applicator wheel having a plurality of circumferentially spaced apart recesses for receiving adhesive. The wheel is rotatable to convey adhesive filled in one or more recesses to a target substrate and to deposit controlled amounts of adhesive at discrete points thereon.
摘要翻译： 描述分层物体制造系统。 在一种布置中的系统提供了使用水基粘合剂来结合连续的纸层以产生三维模型。 该纸可以以常规纸张尺寸提供，并且可以在系统内从存储堆栈移动到构建对象位置，一次可以是单独的页面。 该系统通常使用具有多个周向间隔开的用于接收粘合剂的凹部的粘合剂涂抹轮来将粘合剂施加到纸上。 轮可旋转以将填充在一个或多个凹部中的粘合剂输送到目标基底，并在其上的离散点处沉积受控量的粘合剂。
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