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    BUILD PLATE AND APPARATUS FOR ADDITIVE MANUFACTURING
    2.
    发明申请
    BUILD PLATE AND APPARATUS FOR ADDITIVE MANUFACTURING 审中-公开
    建筑板和装置制造

    公开(公告)号：WO2014172496A1

    公开(公告)日：2014-10-23

    申请号：PCT/US2014/034422

    申请日：2014-04-16

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： MIRONETS, Sergey ,  KLUCHA, Agnes ,  TWELVES JR., Wendell, V.

    IPC: B22F7/02 ,  B22F3/10

    CPC classification number: B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1058 ,  B23K15/002 ,  B23K15/0086 ,  B23K26/083 ,  B23K26/144 ,  B23K26/342 ,  B29C64/40 ,  B33Y40/00 ,  Y02P10/295

    Abstract: A powder bed deposition apparatus comprises a movable build plate, a powder delivery system, an energy beam apparatus capable of selectively steering at least one focused energy beam over successive quantities of metal powder, a non-metallic barrier layer, and an anchor removably secured to the build plate. The non-metallic barrier layer is disposed over a metal upper surface of the build plate. The anchor has a metal bonding surface flush with the non-metallic barrier layer, the non-metallic barrier layer and the anchor defining a removable build assembly with a powder bed working surface.

    Abstract translation: 粉末床沉积设备包括可移动构建板，粉末输送系统，能量束设备，其能够选择性地将至少一个聚焦能量束转向连续量的金属粉末，非金属阻挡层和可拆卸地固定到 建筑板。 非金属阻挡层设置在构建板的金属上表面上。 锚固件具有与非金属阻挡层齐平的金属粘合表面，非金属阻挡层和锚固件限定具有粉末床工作表面的可拆卸构造组件。

    MULTI-DIMENSIONAL COMPONENT BUILD SYSTEM AND PROCESS
    3.
    发明申请
    MULTI-DIMENSIONAL COMPONENT BUILD SYSTEM AND PROCESS 审中-公开
    多维组件构建系统与过程

    公开(公告)号：WO2013112346A1

    公开(公告)日：2013-08-01

    申请号：PCT/US2013/021862

    申请日：2013-01-17

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： MIRONETS, Sergey ,  KLUCHA, Agnes ,  TWELVES, JR., Wendell V. ,  FISK, Benjamin T.

    IPC: F01D25/12

    CPC classification number: B29C64/153 ,  B22F3/1055 ,  B23K15/0086 ,  B28B11/00 ,  B29C64/371 ,  B29C2035/0838 ,  B33Y10/00 ,  B33Y30/00 ,  F02C7/00 ,  F05D2230/00 ,  F05D2230/31 ,  Y02P10/295

    Abstract: An example multi-dimensional component building system includes a first chamber having at least one base, a second chamber adjacent to and in fluid communication with the first chamber through a first door, and a third chamber adjacent to and in fluid communication with the second chamber through a second door. The second chamber is fluidly sealed from the first chamber if the first door is in a closed position. The second chamber includes a directed heat source, a build-up material and is configured to receive the at least one base if the fluid parameters of the first chamber and second chamber are approximately equal. The third chamber is fluidly sealed from the second chamber if the first door is in a closed position. The third chamber is configured to receive the at least one base, having a formed component disposed thereon, if the second door is in an open position.

    Abstract translation: 示例性多维部件构建系统包括具有至少一个基座的第一腔室，与第一腔室相邻并与第一腔室流体连通的第二腔室，以及与第二腔室相邻并与第二腔室流体连通的第三腔室 通过第二扇门。 如果第一个门处于关闭位置，第二个室与第一个室流体密封。 第二腔室包括定向热源，积聚材料，并且构造成如果第一腔室和第二腔室的流体参数近似相等，则容纳至少一个底座。 如果第一个门处于关闭位置，则第三个室与第二个室流体密封。 如果第二门处于打开位置，则第三室被构造成容纳至少一个基座，其具有设置在其上的成形部件。

    ADDITIVE MANUFACTURING PROCESS DISTORTION MANAGEMENT
    8.
    发明申请
    ADDITIVE MANUFACTURING PROCESS DISTORTION MANAGEMENT 审中-公开
    添加剂制造过程失效管理

    公开(公告)号：WO2015103476A1

    公开(公告)日：2015-07-09

    申请号：PCT/US2015/010041

    申请日：2015-01-02

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： MIRONETS, Sergey ,  DAUTOVA, Lyutsia ,  OTT, Joe ,  PORRETTI, Louis

    IPC: B29C67/00

    CPC classification number: B29C67/0088 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2003/1057 ,  B29C64/153 ,  B29C64/20 ,  B29C64/386 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

    Abstract: A method is provided for additive manufacturing. This method includes monitoring a current to a recoater blade. The monitored current is compared to a predetermined current. An operation is initiated in response to the monitored current exceeding the predetermined current. Another method for additive manufacturing includes comparing a movement of a recoater blade to an expected movement. A single exposure sequence is initiated in response to movement of the recoater blade being different than an expected movement. An additive manufacturing system is also provided which includes a recoated blade and a control. The control is operable to identify resistance to movement of the recoater blade.

    Abstract translation: 提供了一种用于添加剂制造的方法。 该方法包括监测到重涂刀片的电流。 将监视的电流与预定电流进行比较。 响应于超过预定电流的监视电流启动操作。 用于添加剂制造的另一种方法包括将重涂器的运动与预期的运动进行比较。 响应于重涂刀片的运动而不同于预期的运动而启动单个曝光序列。 还提供了一种添加剂制造系统，其包括重涂刀片和控制。 该控制可操作以识别对重涂器叶片的运动的阻力。

    METHOD FOR INTEGRATING MULTIPLE MATERIALS IN A FOIL CONSOLIDATION OF ADDITIVE MANUFACTURING PROCESS
    9.
    发明申请
    METHOD FOR INTEGRATING MULTIPLE MATERIALS IN A FOIL CONSOLIDATION OF ADDITIVE MANUFACTURING PROCESS 审中-公开
    在多种添加剂制造过程中整合多种材料的方法

    公开(公告)号：WO2015020954A1

    公开(公告)日：2015-02-12

    申请号：PCT/US2014/049590

    申请日：2014-08-04

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： KIRONN, Lexia ,  MIRONETS, Sergey ,  TWELVES JR., Wendell, V. ,  KLUCHA, Agnes

    IPC: B23K20/10

    CPC classification number: B23K20/103 ,  B23K20/1215 ,  B23K20/22 ,  B23K26/083 ,  B23K26/0869 ,  B23K26/38 ,  B23K26/40 ,  B23K2201/185 ,  B23K2203/172 ,  B23K2203/18 ,  B29C64/141 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

    Abstract: A method of forming an object includes installing multiple foil drums within a processing chamber of an ultrasonic consolidation system. The multiple foil drums each include different materials than the other foil drums. The multiple foil drums are positioned so that one of the foils is selected to be placed on top of the build platform. The selected foil is welded onto the build platform or onto a previously processed layer. A portion of the welded foil is then cut. The multiple foil drums are retracted away from the build platform. The portion of the welded foil that was just cut is then consolidated to the object. The build platform is incrementally lowered before the process is repeated to form the next layer of the object.

    Abstract translation: 形成物体的方法包括在超声波固结系统的处理室内安装多个箔鼓。 多个箔鼓每个包括与其它箔鼓不同的材料。 多个箔鼓被定位成使得一个箔被选择为放置在构建平台的顶部上。 所选箔被焊接到构建平台上或者先前处理的层上。 然后将焊接的箔的一部分切割。 多个箔鼓从构建平台缩回。 然后将刚被切割的焊接箔的部分固结到物体上。 在重复该过程以形成对象的下一层之前，构建平台被递增地降低。

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