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    3D ADDITIVE MANUFACTURING SYSTEM, 3D ADDITIVE MANUFACTURING METHOD, ADDITIVE MANUFACTURING CONTROL DEVICE, AND CONTROL METHOD AND CONTROL PROGRAM FOR ADDITIVE MANUFACTURING CONTROL DEVICE
    151.
    发明公开
    3D ADDITIVE MANUFACTURING SYSTEM, 3D ADDITIVE MANUFACTURING METHOD, ADDITIVE MANUFACTURING CONTROL DEVICE, AND CONTROL METHOD AND CONTROL PROGRAM FOR ADDITIVE MANUFACTURING CONTROL DEVICE 审中-公开
    三维添加剂制造系统，三维添加剂制造方法，添加剂制造控制装置以及用于添加制造控制装置的控制方法和控制程序

    公开(公告)号：EP3272505A1

    公开(公告)日：2018-01-24

    申请号：EP16823146.2

    申请日：2016-05-31

    Applicant: Technology Research Association for Future Additive Manufacturing

    Inventor： AMAYA Koichi ,  MIDORIKAWA Tetsushi ,  KAWAJI Masaaki

    IPC: B29C67/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/00

    CPC classification number: B29C64/35 ,  B22F3/1055 ,  B29C64/153 ,  B29C64/20 ,  B29C64/264 ,  B29C64/277 ,  B29C64/282 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02

    Abstract: This invention provides a three-dimensional laminating and fabricating system that can remove the influence of a gas flow between the irradiation positions by a plurality of irradiators. The three-dimensional laminating and fabricating system includes a laminating and fabricating unit that includes a plurality of irradiators configured to irradiate a laminating material, and a remover configured to generate a flow path on a laminated surface and remove dust generated by the irradiated laminating material, to cause the plurality of irradiators to perform irradiation to fabricate each layer of a laminated and fabricated object made of the laminating material as an aggregate of cell regions, and a laminating and fabricating controller that controls selection of each of the cell regions to be irradiated by each of the plurality of irradiators so as to prevent the dust generated in each of the cell regions on an upstream side of the flow path from influencing fabricating in each of the cell regions on a downstream side of the flow path.

    Abstract translation: 本发明提供一种能够利用多个照射器去除照射位置之间的气体流动的影响的三维层叠制造系统。 该三维层压和制造系统包括层压和制造单元，该层压和制造单元包括构造成照射层压材料的多个照射器和构造为在层压表面上产生流动路径并除去由照射的层压材料产生的粉尘的去除器， 使所述多个照射器进行照射，从而将由所述层叠材料构成的层叠加工物的各层作为单元区域的集合体进行制作;以及层叠加工控制部，其控制所述单元区域的照射区域的选择 以便防止在流路的上游侧的每个单元区域中产生的灰尘影响在流路的下游侧的每个单元区域中的制造。

    BEAM PROCESSING DEVICE AND SHAPING DEVICE
    153.
    发明公开
    BEAM PROCESSING DEVICE AND SHAPING DEVICE 审中-公开
    波束加工装置和成形装置

    公开(公告)号：EP3248726A1

    公开(公告)日：2017-11-29

    申请号：EP16823141.3

    申请日：2016-03-15

    Applicant: Technology Research Association for Future Additive Manufacturing

    Inventor： OHNO, Hiroshi ,  SASAKI, Yuji ,  TSUNO, Satoshi ,  OKADA, Naotada ,  SASAKI, Mitsuo

    IPC: B23K26/08 ,  B23K26/21 ,  B23K26/34 ,  B29C67/00 ,  B33Y30/00 ,  B22F3/105 ,  B22F3/16

    CPC classification number: B23K26/342 ,  B22F3/105 ,  B22F3/16 ,  B23K26/0643 ,  B23K26/0665 ,  B23K26/0673 ,  B23K26/082 ,  B23K26/0876 ,  B23K26/147 ,  B29C64/153 ,  B29C67/00 ,  B33Y30/00

    Abstract: The mobility of an optical processing apparatus is improved. There is provided an optical processing apparatus for scanning a processing region having an at least one-dimensional spread by moving a nozzle head while irradiating the processing region with an optical processing light beam via the nozzle head, including a light source that emits, to air, the optical processing light beam toward the nozzle head, a nozzle head that includes a hollow nozzle in a vertical direction and a light beam direction changing optical system which receives the light beam emitted from the light source and propagated in the air, and changes a propagation direction of the received light beam to a direction of a currently processed processing point in the processing region, and a main scanning direction moving mechanism that moves the nozzle head by causing the nozzle head to scan in a main scanning direction of the processing region.

    Abstract translation: 光学处理装置的移动性提高。 提供了一种光学处理设备，用于通过移动喷嘴头来扫描具有至少一维扩展的处理区域，同时经由喷嘴头向处理区域照射光学处理光束，该光学处理设备包括发射到空气的光源 ，朝向喷嘴头的光学处理光束，在垂直方向上包括中空喷嘴的喷嘴头和接收从光源发射并在空气中传播的光束的光束方向变换光学系统， 接收到的光束的传播方向朝向处理区域中的当前处理的处理点的方向;以及主扫描方向移动机构，通过使喷嘴头在处理区域的主扫描方向上扫描来移动喷嘴头。

    3D-MODELING DEVICE, 3D-MODELING DEVICE CONTROL METHOD AND 3D-MODELING DEVICE CONTROL PROGRAM
    155.
    发明公开
    3D-MODELING DEVICE, 3D-MODELING DEVICE CONTROL METHOD AND 3D-MODELING DEVICE CONTROL PROGRAM 审中-公开
    三维建模装置，三维建模装置控制方法和三维建模装置控制程序

    公开(公告)号：EP3223299A1

    公开(公告)日：2017-09-27

    申请号：EP16828909.8

    申请日：2016-01-21

    Applicant: Technology Research Association for Future Additive Manufacturing

    Inventor： GOTO, Kazuya

    IPC: H01J37/30 ,  B22F3/105 ,  B22F3/16 ,  H01J37/305

    CPC classification number: B22F3/105 ,  B22F3/1055 ,  B22F2003/1051 ,  B22F2003/1057 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  C22B9/228 ,  H01J37/1474 ,  H01J37/30 ,  H01J37/3023 ,  H01J37/305

    Abstract: Excessive evaporation of powder is prevented. A three-dimensional shaping apparatus includes an electron gun that generates an electron beam; a primary main deflector that deflects the electron beam one- or two-dimensionally; at least one lens that is provided between the electron gun and the primary main deflector and focuses the electron beam; a sub-deflector that is provided between the electron gun and the primary main deflector, deflects the electron beam one- or two-dimensionally, and has a deflection area smaller than the deflection area of the primary main deflector and the scanning speed higher than a scanning speed of the primary main deflector; and a controller that controls deflection directions and the scanning speeds of the primary main deflector and the sub-deflector. The primary main deflector moves the deflection area of the sub-deflector, and the sub-deflector performs multiple scanning and irradiation of small regions, in which scanning and irradiation the small regions are each included in the deflection area and scanned and irradiated with the electron beam for a predetermined number of times.

    Abstract translation: 防止粉末过度蒸发。 一种三维成形设备包括：产生电子束的电子枪; 一次主偏转器，其使电子束一维或二维偏转; 至少一个设置在电子枪和初级主偏转器之间并聚焦电子束的透镜; 设置在电子枪与初级主偏转器之间的副偏转器使电子束以一维或二维方式偏转，并具有小于初级主偏转器的偏转区域的偏转区域，并且扫描速度高于 初级主偏转器的扫描速度; 以及控制器，其控制主偏转器和副偏转器的偏转方向和扫描速度。 初级主偏转器移动副偏转器的偏转区域，并且副偏转器执行多个小区域的扫描和照射，其中扫描和照射小区域各自被包括在偏转区域中并且被电子扫描和照射 光束预定次数。

    THREE-DIMENSIONAL MODELING APPARATUS, CONTROL METHOD FOR THREE-DIMENSIONAL MODELING APPARATUS, AND CONTROL PROGRAM FOR THREE-DIMENSIONAL MODELING APPARATUS
    157.
    发明公开
    THREE-DIMENSIONAL MODELING APPARATUS, CONTROL METHOD FOR THREE-DIMENSIONAL MODELING APPARATUS, AND CONTROL PROGRAM FOR THREE-DIMENSIONAL MODELING APPARATUS 审中-公开
    三维建模装置的三维建模装置，控制方法和三维建模装置的控制程序

    公开(公告)号：EP3202513A1

    公开(公告)日：2017-08-09

    申请号：EP15899112.5

    申请日：2015-12-07

    Applicant: Technology Research Association For Future Additive Manufacturing

    Inventor： GOTO Kazuya

    IPC: B22F3/105

    CPC classification number: B23K15/0086 ,  B22F3/1055 ,  B22F2003/1056 ,  B23K15/002 ,  B23K15/02 ,  B29C64/153 ,  B29C64/268 ,  B29C64/393 ,  B33Y30/00 ,  B33Y50/02 ,  Y02P10/295

    Abstract: Overheating of and unintended melting of powder is suppressed, and thus the shaping accuracy is improved. A three-dimensional shaping apparatus includes an electron gun that generates an electron beam, at least one primary deflector that deflects the electron beam one- or two-dimensionally, at least one lens that is provided between the electron gun and the primary deflector and focuses the electron beam, a secondary deflector that is provided between the electron gun and the primary deflector, and deflects the electron beam one- or two-dimensionally, and a controller that controls the deflection directions and scanning speeds of the primary deflector and the second deflector. The controller controls the deflection direction and scanning speed of the second deflector while the scanning speed of the primary deflector is lower than a predetermined speed.

    Abstract translation: 粉末的过热和意外熔融被抑制，因此成形精度提高。 一种三维成形设备包括：电子枪，其产生电子束;至少一个主偏转器，其使电子束以一维或二维方式偏转;至少一个透镜，其设置在电子枪与主偏转器之间并且聚焦 电子束，设置在电子枪与主偏转器之间并使电子束一维或二维偏转的次偏转器，以及控制主偏转器和第二偏转器的偏转方向和扫描速度的控制器 。 当主偏转器的扫描速度低于预定速度时，控制器控制第二偏转器的偏转方向和扫描速度。

    3D PRINTING SYSTEM, METHOD FOR PRODUCING 3D PRINTED OBJECT, INFORMATION PROCESSING DEVICE, METHOD FOR GENERATING HEAT-DISSIPATING STRUCTURE FOR 3D PRINTED OBJECT, AND PROGRAM FOR GENERATING HEAT-DISSIPATING STRUCTURE FOR 3D PRINTED OBJECT
    159.
    发明公开
    3D PRINTING SYSTEM, METHOD FOR PRODUCING 3D PRINTED OBJECT, INFORMATION PROCESSING DEVICE, METHOD FOR GENERATING HEAT-DISSIPATING STRUCTURE FOR 3D PRINTED OBJECT, AND PROGRAM FOR GENERATING HEAT-DISSIPATING STRUCTURE FOR 3D PRINTED OBJECT 审中-公开
    三维打印系统中，产生三维打印品的方法，信息处理装置，方法用于制造散热STRUCTURE FOR 3D对象和程序，用于产生散热STRUCTURE FOR三维打印机见证

    公开(公告)号：EP3159144A1

    公开(公告)日：2017-04-26

    申请号：EP15886335.7

    申请日：2015-03-24

    Applicant: Technology Research Association for Future Additive Manufacturing

    Inventor： SUGIURA Yukito

    IPC: B29C67/00 ,  G06F17/50

    CPC classification number: B29C67/0088 ,  B29C64/386 ,  B33Y10/00 ,  B33Y50/00 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007 ,  G06F17/50 ,  Y02P90/265

    Abstract: An apparatus of this invention is directed to an information processing apparatus for fabricating a desired three-dimensional fabricated object by accelerating heat dissipation of a laminated portion at a time of fabricating the three-dimensional fabricated object. This information processing apparatus includes an acquirer that acquires laminating and fabricating data of a three-dimensional fabricating model, and a data generator that generates laminating and fabricating data by adding, to the three-dimensional fabricating model, a heat dissipation structure model for performing heat dissipation from a fabricated portion at a laminating and fabricating time. The added heat dissipation structure model is prepared and stored as a heat dissipation structure model obtained by combining a polyhedron having a predetermined volume and a heat dissipation structure model added to a predetermined surface of the polyhedron.

    Abstract translation: 本发明的装置涉及在信息处理装置用于通过在制造所制造的三维物体的时间加速层叠部的散热制造三维希望的制造对象。 该信息处理装置包括：获取部确实取得层压和三维制造模型的制造数据，和一个数据发生器并通过添加，以三维制造模型，用于进行热的散热结构模型生成率层压和制作数据 耗散从在层压和制作时间制造的部分。 所添加的散热结构模型被制备，并且通过组合具有预定体积，并添加到多面体的预定表面的散热结构模型的多面体而获得的散热结构模型存储。

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