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1. 发明公开

EP3010672A2 VORRICHTUNG UND VERFAHREN ZUR GENERATIVEN HERSTELLUNG ZUMINDEST EINES BAUTEILBEREICHS EINES BAUTEILS 审中-公开
标题翻译：装置及方法的器件的至少一个部件区域的制造生成
公开(公告)号：EP3010672A2
公开(公告)日：2016-04-27
申请号：EP14728971.4
申请日：2014-06-06
申请人： MTU Aero Engines AG , EOS GmbH Electro Optical Systems
发明人： JAKIMOV, Andreas , SCHLICK, Georg , HANRIEDER, Herbert , LEUTERER, Martin
IPC分类号： B22F3/105 , B29C67/00
CPC分类号： B22F3/1055 , B22F2003/1056 , B22F2999/00 , B29C64/153 , B29C64/20 , B29C2035/0811 , B33Y10/00 , B33Y30/00 , B33Y50/02 , Y02P10/295 , B22F2202/07 , B22F2203/03 , B22F2203/11
摘要： The invention relates to a device (10) for additively producing at least one component region of a component (12), in particular a component (12) of a turbomachine. The device (10) can comprise at least one component platform (16), which can be lowered and which has at least one constructing and joining zone (20) for accommodating at least one powder layer of a component material, at least one heating device (24, 28) that can be moved in relation to the component platform (16), and at least one radiation source for producing at least one high-energy beam (22), by means of which high-energy beam the powder layer can be locally fused and/or sintered to form a component layer in the region of the constructing and joining zone (20), and at least one suctioning and/or gas-feeding device (36), which is arranged on the heating device (24, 28). The device (10) can, however, also comprise at least one coating apparatus (14) for applying at least one powder layer of a component material to at least one constructing and joining zone (20) of at least one component platform (16) that can be lowered, wherein the coating apparatus (14) can be moved in relation to the component platform (16), and at least one suctioning and/or gas-feeding device (36), which is arranged on the coating apparatus (14).
摘要翻译：本发明涉及一种用于生成式制造一部件（12）中的至少一个分量区的一个装置（10），在流机器的部件（12）的特定。在其中，所述装置（10）可包括至少一个可降低部件的平台（16）具有至少一个构造和用于接收组件材料的至少一个粉末层接合区（20），至少一个加热装置（24，28 ）相对移动的组件的平台（16）和用于通过所述产生至少一个高能量束（22）的至少一个辐射源哪粉末层可以局部地熔化和/或烧结以在部件层的构造和接合区（20）的区域，以及设置在加热装置（24，28）上的至少一个抽吸和/或气体供给装置（36）。然而，该装置（10）因此，可以包括至少一个涂布器（14）。

2. 发明公开

EP3010673A2 VORRICHTUNG UND VERFAHREN ZUR GENERATIVEN HERSTELLUNG ZUMINDEST EINES BAUTEILBEREICHS EINES BAUTEILS 审中-公开
标题翻译：装置及方法的器件的至少一个部件区域的制造生成
公开(公告)号：EP3010673A2
公开(公告)日：2016-04-27
申请号：EP14728974.8
申请日：2014-06-06
申请人： MTU Aero Engines AG , EOS GmbH Electro Optical Systems
发明人： JAKIMOV, Andreas , SCHLICK, Georg , HANRIEDER, Herbert , LEUTERER, Martin
IPC分类号： B22F3/105 , B29C67/00
CPC分类号： B22F3/1055 , B22F2003/1056 , B22F2999/00 , B29C64/153 , B29C64/20 , B33Y10/00 , B33Y30/00 , B33Y50/02 , Y02P10/295 , B22F2202/07 , B22F2203/03 , B22F2203/11
摘要： The invention relates to a device (10) for additively producing at least one component region of a component (12), in particular a component (12) of a turbomachine, wherein the device (10) comprises: at least one coating apparatus (14) for applying at least one powder layer of a component material to at least one constructing and joining zone (20) of at least one component platform (16) that can be lowered, wherein the coating apparatus (14) can be moved in relation to the component platform (16); and at least one radiation source for producing at least one high-energy beam (22), by means of which the powder layer can be locally fused and/or sintered into a component layer in the region of the constructing and joining zone (20). In addition, at least one heating device (24, 28) is arranged on the coating apparatus (14). The invention further relates to a method for producing at least one component region of a component, and a coating apparatus.
摘要翻译：本发明涉及一种用于生成式制造一部件（12）中的至少一个分量区的一个装置（10），在流机器的部件（12）的具体，worin的装置（10）包括至少一个涂布器（ 14），用于向至少一个结构施加至少一个粉末层的构成材料的，并连接至少一个可降低部件的平台（16）的区域（20），worin涂布机（14）可相对于所述组件的平台（16 ）; 以及用于通过所述产生至少一个高能量束（22）的至少一个辐射源哪粉末层可以局部地熔融和/或在建造和接合区的面积烧结到部件层（20），此外，至少一个加热装置（24，28）设置在涂布机（14）。

3. 发明公开

EP3074161A1 VERFAHREN UND VORRICHTUNG ZUM GENERATIVEN HERSTELLEN ZUMINDEST EINES BAUTEILBEREICHS EINES BAUTEILS 有权转让
标题翻译：方法和设备组件的至少一个部件区域的制作生成
公开(公告)号：EP3074161A1
公开(公告)日：2016-10-05
申请号：EP14734410.5
申请日：2014-06-06
申请人： MTU Aero Engines AG , EOS GmbH Electro Optical Systems
发明人： JAKIMOV, Andreas , SCHLICK, Georg , HANRIEDER, Herbert , LEUTERER, Martin
IPC分类号： B22F3/105 , B22F5/00
CPC分类号： B22F3/1055 , B22F5/009 , B22F5/04 , B22F2003/1056 , B22F2998/10 , B23K15/002 , B23K15/0086 , B23K26/083 , B23K26/0876 , B23K26/342 , B23K26/702 , B23K2201/001 , B23P6/007 , B33Y10/00 , B33Y30/00 , B33Y80/00 , Y02P10/295
摘要： The invention relates to a method for additively manufacturing at least one component region of a component, in particular of a turbine or compressor component, said method comprising at least the following steps: applying a layer of powder (10a-c) to a component platform in the region of a building and joining area; locally melting and/or sintering the powder layer (10a-c), wherein, in the region of the building and joining area, at least one high-energy beam is moved in relation to the component platform, selectively impinging the powder layer (10a-c), at least part of which at least one high-energy beam and the component platform are moved in relation to one another, in the form of a parallel arrangement (16) arranged along a linear feed direction (12); lowering the component platform by a predetermined layer thickness in a lowering direction; and repeating the above-mentioned steps until the component region is completed. According to the invention, the at least one high-energy beam and the component platform are moved in relation to one another for at least two different powder layers (10a-c) in such a way that, in powder layer regions arranged above one another in a lowering direction, each parallel arrangement (16) of each powder layer (10a-c) is arranged at different angles to each linear feed direction (12). The invention also relates to a device for carrying out a method of this type.

4. 发明公开

EP3174654A1 VORRICHTUNG UND VERFAHREN ZUR GENERATIVEN HERSTELLUNG ZUMINDEST EINES BAUTEILBEREICHS EINES BAUTEILS 有权
标题翻译：装置及方法的器件的至少一个部件区域的制造生成
公开(公告)号：EP3174654A1
公开(公告)日：2017-06-07
申请号：EP15744100.7
申请日：2015-05-20
申请人： MTU Aero Engines AG
发明人： SCHLICK, Georg , KUSKA, Friedrich
IPC分类号： B22F3/105 , B22F5/00 , B08B15/00 , B29C67/00
CPC分类号： B22F3/1055 , B08B15/00 , B08B2215/003 , B08B2215/006 , B22F5/009 , B22F2003/1056 , B22F2003/1059 , B29C64/153 , Y02P10/295
摘要： The invention relates to a device (10) for additively producing at least one component region of a component (12), in particular a component (12) of a turbomachine. The device (10) can comprise at least one coating apparatus (14) for applying at least one powder layer of a component material to at least one build-up and joining zone of at least one component platform (16) which can be lowered, wherein the coating apparatus (14) can be moved in relation to the component platform (16). In addition, the device (10) comprises at least one suction device (36) for suctioning of process waste gases and/or particles. The coating apparatus (14) thereby comprises at least one suction channel (22) or at least one suction pipe which has at least one suction opening (24) oriented in the direction of the component platform (16), wherein the suction channel (22) or the suction pipe are arranged such that in a predefined standstill position of the coating device (14) outside of the component platform (16) the suction channel (22) or the suction pipe is operatively connected to the suction device (36) for diverting a gas flow and/or particle flow. The invention further relates to a method for additively producing at least one component region of a component (12) and a coating apparatus (14).
摘要翻译：本发明涉及的装置（10），用于相加地制造部件（12）的至少一个部件的区域，尤其是涡轮机的部件（12）。所述装置（10）可以包括用于向至少一个积聚施加组件材料的至少一个粉末层和接合哪个可被降低至少一个部件的平台（16）的区域的至少一个涂覆装置（14）， worin涂布装置（14）可以相对于所述部件的平台（16）移动。此外，该装置（10）包括至少一个抽吸装置（36），用于处理废气和/或颗粒的抽吸。所述的涂敷装置（14），从而包括至少一个抽吸通道（22）或其中具有在组件平台（16）的方向上取向的至少一个抽吸开口（24），worin吸入通道的至少一个吸入管（22 在组件平台（16）的吸入通道（22）或吸入管外的涂敷装置（14）的预定停止位置）或吸入管被布置搜索没有可操作地连接到所述抽吸装置（36），用于转向的气流和/或颗粒的流动。本发明还涉及到用于相加地制造部件（12）和一涂敷装置（14）的至少一个部件的区域的方法。

5. 发明公开

EP3140644A1 THERMOGRAPHIE ZUR QUALITÄTSSICHERUNG IN EINEM GENERATIVEN FERTIGUNGSVERFAHREN 审中-公开
标题翻译：热带植物新品种丰田蕨类植物
公开(公告)号：EP3140644A1
公开(公告)日：2017-03-15
申请号：EP15747744.9
申请日：2015-04-24
申请人： MTU Aero Engines AG
发明人： LADEWIG, Alexander , SCHLICK, Georg , ZENZINGER, Günter , BAMBERG, Joachim , HESS, Thomas
IPC分类号： G01N25/72 , B29C67/00
CPC分类号： B23K26/342 , B23K26/034 , B29C64/20 , B33Y10/00 , B33Y40/00 , B33Y50/02 , G01J5/10 , G01J2005/0077 , G01J2005/0081 , G01N25/72
摘要： The invention relates to a method and a device for the quality assurance of at least one component (14) during its production, wherein production is achieved by means of an additive manufacturing method with at least one processing laser (22), said method comprising the following steps: - layered assembly of the component (14), - thermographic recording of a plurality of images, over a defined period, of at least one component region (17) in the laser beam by means of at least one recording sensor (18), - detecting a temporal change in the heat distribution in a molten-pool-free component region, wherein the occurrence of a defect, (e.g. a crack, foreign material, a pore, a bonding fault or similar) in the uppermost component layer or beneath same is detected on the basis of a characteristic temporal change in the heat distribution at the defect (30).
摘要翻译：本发明涉及一种用于在其生产期间至少一个部件（14）的质量保证的方法和装置，其中通过具有至少一个处理激光器（22）的添加剂制造方法实现生产，所述方法包括以下步骤： - 通过至少一个记录传感器（18）在激光束中的组件（14）的层间组装，在激光束中的至少一个分量区域（17）的限定周期上的多个图像的热成像记录）， - 检测无熔池组分区域中的热分布的时间变化，其中在最上层组分层中出现缺陷（例如裂纹，异物，孔，接合缺陷或类似物）基于缺陷处的热分布的特征性时间变化（30）检测到或相同的情况。

6. 发明授权

EP3174654B1 VORRICHTUNG UND VERFAHREN ZUR GENERATIVEN HERSTELLUNG ZUMINDEST EINES BAUTEILBEREICHS EINES BAUTEILS 有权
公开(公告)号：EP3174654B1
公开(公告)日：2019-03-27
申请号：EP15744100.7
申请日：2015-05-20
申请人： MTU Aero Engines AG
发明人： SCHLICK, Georg , KUSKA, Friedrich
IPC分类号： B22F3/105 , B22F5/00 , B08B15/00 , B29C64/153

7. 发明公开

EP3174655A1 KAMERABASIERTE RAUHEITSBESTIMMUNG FÜR GENERATIV HERGESTELLTE BAUTEILE 审中-公开
标题翻译： KAMERABASIERTE RAUHEITSBESTIMMUNGFÜRGENERATIV HERGESTELLTE BAUTEILE
公开(公告)号：EP3174655A1
公开(公告)日：2017-06-07
申请号：EP15744471.2
申请日：2015-05-20
申请人： MTU Aero Engines AG
发明人： HESS, Thomas , SCHLICK, Georg , LADEWIG, Alexander
IPC分类号： B22F3/105 , B29C67/00
CPC分类号： B29C67/0088 , B22F3/1055 , B22F2003/1056 , B22F2003/1057 , B29C64/153 , B29C64/386 , B29C67/0077 , B33Y10/00 , B33Y50/02 , Y02P10/295
摘要： The invention relates to a method and a device for the additive manufacturing of components by the layer-by-layer joining of powder particles to one another and/or to an already created pre-product or substrate, via the selective interaction of the powder particles with a high-energy beam (13) to create a layer, wherein a formed layer (14) is captured using a camera (6), wherein a contour of the deposited layer (14) is determined from an image of the deposited layer captured by the camera (6), and wherein the roughness of the surfaces of the formed components is determined from the contour.
摘要翻译：本发明涉及一种用于通过粉末颗粒彼此和/或已经产生的预制品或基底逐层连接来通过粉末颗粒的选择性相互作用来添加制造部件的方法和装置用高能量束（13）形成层，其中使用照相机（6）捕获形成的层（14），其中沉积层（14）的轮廓由所捕获的沉积层的图像确定通过照相机（6），并且其中形成的部件的表面的粗糙度由轮廓确定。

8. 发明公开

EP3160669A1 GENERATIVES HERSTELLUNGSVERFAHREN UND VORRICHTUNG HIERZU MIT ENTGEGENGESETZT GERICHTETEN SCHUTZGASSTRÖMEN PARALLEL ZUR PULVERSCHICHT 审中-公开
标题翻译：对于背对气体保护为此生成方法和装置流问题及粉末涂料并行
公开(公告)号：EP3160669A1
公开(公告)日：2017-05-03
申请号：EP15729751.6
申请日：2015-04-29
申请人： MTU Aero Engines AG
发明人： JAKIMOV, Andreas , HESS, Thomas , SCHLICK, Georg , LADEWIG, Alexander
IPC分类号： B22F3/105 , B29C67/00
CPC分类号： B22F3/1007 , B22F3/1055 , B22F2003/1056 , B29C64/153 , B29C64/20 , B33Y10/00 , B33Y30/00 , Y02P10/295
摘要： The present invention relates to a device and a method for the rapid manufacturing of components through the layered bonding of powder particles to each other and/or to a semi-finished product or substrate already produced, using selective interaction of the powder particles with a high-energy beam (13), wherein, during the bonding of the powder particles into a layer made of powder particles with the aid of the high-energy beam, a gas flow (7) which has a current direction having a directional component directed at least partially parallel to the layer of the powder particles is provided across the layer of powder particles and/or the bonding area in the layer of powder particles, wherein the directional component of the gas flow (7) directed at least partially parallel to the layer of powder particles during the bonding of the powder particles in a layer is generated in at least two directions which have oppositely-directed directional components.
摘要翻译：本发明涉及的装置和部件的制造添加剂通过粉末颗粒的层状接合到彼此的方法和/或到一个半成品或已经生产的基板，使用具有高的粉末颗粒的选择性相互作用能量束，worin，粉末颗粒的结合与高能量束的帮助下，气体流，其具有具有指向至少部分的方向分量的流动方向由粉末颗粒的层中平行于该层粉末颗粒的，跨粉末颗粒和/或在粉末颗粒的层中的键合区域的层提供，worin气流引导至少部分地平行于粉末颗粒的层中的粉末的接合时的方向分量在一个层中的颗粒的至少两个方向上，其具有方向相反的方向分量被生成。

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