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    ADDITIVE MANUFACTURING PROCESS WITH IN SITU INSPECTION OF METALLIC OBJECTS
    1.
    发明公开
    ADDITIVE MANUFACTURING PROCESS WITH IN SITU INSPECTION OF METALLIC OBJECTS 审中-公开
    添加剂制造过程和原位检查金属物体

    公开(公告)号：EP3238865A1

    公开(公告)日：2017-11-01

    申请号：EP17168537.3

    申请日：2017-04-27

    申请人： Oxford Performance Materials, Inc.

    发明人： DeFelice, Scott ,  DeCarmine, Anthony

    IPC分类号： B22F3/105 ,  B28B1/00

    CPC分类号： B22F3/1055 ,  B22F3/1017 ,  B22F2003/1057 ,  B22F2998/10 ,  B23K15/0086 ,  B23K20/1215 ,  B23K31/125 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y50/02 ,  G01N21/88 ,  G01N27/90 ,  G01N29/04 ,  Y02P10/295

    摘要： A system for inspecting a part while said part is produced by additive manufacturing, includes an additive manufacturing apparatus having a build tray, the apparatus being configured to fabricate the part layer-by-layer on the tray; an automated tool holder carrying a tool configured to deposit, add or weld layer-upon-layer of material; the tool holder and tray are configured to move relative to one another along a defined path; and an inspection device attached to the tool holder and configured to scan a layer of material in situ. The tool holder alternately arranges the tool and inspection device in a working position so that the tool holder fixes the tool in the working position for depositing, adding, or welding the layer of material and thereafter the tool holder switches said tool with the inspection device into the working position for scanning and detecting defects in the layer of material.

    摘要翻译： 一种用于在通过增材制造生产所述零件的同时检查零件的系统包括具有构建托盘的增材制造设备，所述设备被配置为在托盘上逐层制造所述零件; 承载工具的自动化工具夹具，所述工具构造成沉积，添加或焊接材料层; 刀架和托架被构造成沿着限定的路径相对于彼此移动; 以及附接到所述工具保持器且被配置为就地扫描材料层的检查装置。 工具架交替地将工具和检查装置布置在工作位置，使得工具架将工具固定在工作位置以沉积，添加或焊接材料层，并且此后工具架将具有检查装置的所述工具切换成 扫描和检测材料层中缺陷的工作位置。

    METHODS AND APPARATUS FOR RAPIDLY MANUFACTURING THREE-DIMENSIONAL OBJECTS FROM A PLURALITY OF LAYERS
    4.
    发明公开
    METHODS AND APPARATUS FOR RAPIDLY MANUFACTURING THREE-DIMENSIONAL OBJECTS FROM A PLURALITY OF LAYERS 审中-公开
    方法和设备几层三维物体的快速生产

    公开(公告)号：EP3135425A1

    公开(公告)日：2017-03-01

    申请号：EP16185930.1

    申请日：2016-08-26

    申请人： Oxford Performance Materials, Inc.

    发明人： DeFelice, Scott ,  DeCarmine, Anthony

    IPC分类号： B23K26/342 ,  B29C67/00 ,  B33Y10/00 ,  B33Y30/00

    CPC分类号： B23K26/342 ,  B23K26/702 ,  B29C64/141 ,  B33Y10/00 ,  B33Y30/00

    摘要： System and method for manufacturing a three-dimensional laminated object from a plurality of laminae. Each lamina is generally planar and has a top surface and a bottom surface. A holder (20) is configured to fix the first lamina (70) relative to the second lamina (60). A roller (50) is positioned above the table and configured to traverse along a longitudinal axis. The first lamina (70) and the second lamina (60) are positioned between the support (80) and the roller (50). An actuator (54) biases the roller towards the support to retain the first lamina and second lamina. The biasing forms a fusion zone (90) between the first lamina (70) and the second lamina (60) proximate to the roller (50). An energy source (40) is configured to emit energy to the fusion zone (90) to fuse the first lamina and the second lamina proximate to the fusion zone.

    摘要翻译： 系统和用于从薄片的多元性制造三维层压物体的方法。 各薄片是基因反弹平面的，并且具有顶部表面和底部表面。 的夹持器（20）被配置为固定第一薄层（70）相对于所述第二层（60）。 的辊（50）在该台上被定位和配置成遍历沿纵向轴线。 所述第一片材（70）和所述第二片材（60）支撑件（80）和所述辊（50）之间定位。 的致动器（54）偏压向保持第一薄层和第二薄层的支撑辊。 偏压形成第一薄层（70）和所述第二片材（60）靠近所述滚子（50）之间的熔融部（90）。 的能量源（40），被配置为发射能量到熔融部（90）以熔化所述第一薄层和第二薄层靠近所述熔融部。