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1. 发明公开

EP3381593A3 VERFAHREN ZUM STRAHLBASIERTEN SELEKTIVEN SCHMELZEN ODER SINTERN 有权
公开(公告)号：EP3381593A3
公开(公告)日：2018-12-12
申请号：EP18163739.8
申请日：2018-03-23
申请人： Universität Stuttgart
发明人： Weihe, Sefan Dr. , Werz, Martin
IPC分类号： B22F3/105 , B22F7/00 , B22F7/02 , B22F7/06 , B23K15/00 , B33Y10/00 , B29C64/153 , B29C64/20 , B22F5/04 , B22F5/10
CPC分类号： B22F3/1055 , B22F5/04 , B22F5/10 , B22F7/00 , B22F7/02 , B22F7/06 , B22F2003/1056 , B29C64/153 , B29C64/336 , B33Y10/00 , B33Y30/00 , B33Y80/00 , Y02P10/295
摘要： Verfahren zum strahlbasierten Schmelzen oder Sintern zur generativen Herstellung von Bauteilen, insbesondere Verfahren zum selektiven Lasersintern, selektiven Laserschmelzen, selektiven Elektronenstrahlsintern oder selektiven Elektronenstrahlschmelzen, wobei sequentiell Schichten aus einem pulverförmigen ersten Werkstoff in einem Pulverbett aufgebracht werden und der pulverförmige erste Werkstoff der Schichten nach Aufbringen einer jeweiligen Schicht schichtweise selektiv durch einen Laserstrahl oder Elektronenstrahl geschmolzen oder gesintert wird.

2. 发明公开

EP3377662A1 COMPOSITIONS OF NANOPARTICLES WITH RADIAL GRADIENTS AND METHODS OF USE THEREOF 无效
公开(公告)号：EP3377662A1
公开(公告)日：2018-09-26
申请号：EP16867186.5
申请日：2016-11-18
申请人： Maye, Mathew
发明人： Maye, Mathew
IPC分类号： C22C38/00 , C22C38/08 , C22C38/10 , B22F7/00 , B22F7/02 , B82Y30/00 , B82Y40/00
CPC分类号： B22F1/025 , B22F1/0018 , B22F1/0085 , B22F7/00 , B22F7/02 , B22F2301/35 , B22F2999/00 , B82Y30/00 , B82Y40/00 , C22C32/0094 , C22C38/00 , C22C38/08 , C22C38/10 , C22C2202/02 , B22F2207/01
摘要： A nanoparticle with tunable radial gradients of compositions extending from the center of the nanoparticles. The nature of the gradient preserves the metallic state of the nanoparticles, the diffusion of the constituents, and the oxidation of the interface. The gradients can be purposely varied to allow for specific applications in fields ranging from corrosion, magnetics, information technology, imaging, electromagnetic absorption, coating technologies, and immuno-precipitation. The nanoparticles can be easily used to advance many areas of industry, technology, and life sciences.

3. 发明公开

EP3243583A1 APPARATUS AND METHOD FOR ASSOCIATING A POSITION IN A CONSTRUCTION DATA SET WITH A POSITION IN A BUILDING SECTION OF THE APPARATUS 有权转让
标题翻译：用于将施工数据集中的位置与设备的建筑部分中的位置相关联的装置和方法
公开(公告)号：EP3243583A1
公开(公告)日：2017-11-15
申请号：EP16169572.1
申请日：2016-05-13
申请人： SLM Solutions Group AG
发明人： Stengel, Christopher , Alberts, Daniel , Schwarze, Dieter , Krol, Toni Adam
IPC分类号： B22F3/105 , B28B1/00 , B23K26/34 , B29C67/00 , G05B19/4097 , B23K26/03 , B23Q17/24 , G01J5/02 , G01B11/24 , G06T7/00 , B33Y30/00 , B33Y50/00 , G01N21/88 , B22F7/00 , B22F7/02
CPC分类号： B22F3/1055 , B22F7/008 , B22F7/02 , B22F2003/1056 , B22F2003/1057 , B22F2203/03 , B22F2203/11 , B22F2207/20 , B29C64/153 , B29C64/20 , B29C64/371 , B29C64/386 , B33Y10/00 , B33Y30/00 , B33Y50/00 , G01B11/24 , G05B19/4097 , Y02P10/295
摘要： An apparatus for associating a position in a construction data set with a position in a building section of the apparatus comprises a building section for generating a three-dimensional work piece, configured to receive a base element comprising a boundary surface. The apparatus further comprises a irradiation unit configured to generate a radiation beam and to scan the radiation beam over a predefined scanning field, wherein the predefined scanning field comprises at least part of the boundary surface of the base element. The apparatus further comprises a detecting unit configured to detect electromagnetic radiation intensity of electromagnetic radiation emitted at a spot position of the radiation beam, and a controller. The controller is configured to associate the detected electromagnetic radiation intensity with position information indicative of a current position of the radiation beam, determine a position of the boundary surface of the base element with regard to the scanning field, based on the detected electromagnetic radiation intensity and based on the position information, and associate a position in a construction data set with a position in the building section, based on the determined position of the boundary surface.
摘要翻译：一种用于将施工数据集中的位置与设备的建筑物部分中的位置相关联的设备包括用于产生三维工件的建筑部分，该三维工件被配置为接收包括边界表面的基础元件。该设备还包括照射单元，该照射单元被配置成生成辐射束并且在预定扫描场上扫描辐射束，其中预定义扫描场包括基底元件的边界表面的至少一部分。该设备还包括检测单元和控制器，检测单元被配置为检测在辐射束的点位置处发射的电磁辐射的电磁辐射强度。控制器被配置为将检测到的电磁辐射强度与指示辐射束的当前位置的位置信息相关联，基于检测到的电磁辐射强度确定基座元件的边界表面相对于扫描场的位置，并且基于位置信息，并且基于所确定的边界表面的位置，将施工数据集中的位置与建筑物区段中的位置相关联。

4. 发明公开

EP3242763A1 INTEGRATED VIBRATION DAMPER FOR ADDITIVELY MANUFACTURED STRUCTURE AND METHOD 审中-公开
标题翻译：用于加工制造结构和方法的集成振动阻尼器
公开(公告)号：EP3242763A1
公开(公告)日：2017-11-15
申请号：EP15877362.2
申请日：2015-12-30
申请人： Sikorsky Aircraft Corporation
发明人： HOMMA, Kenji , BRAUNWART, Paul R. , VIENS, Daniel V. , NARDI, Aaron T. , KLECKA, Michael A. , MENDOZA, Jeffrey Michael
IPC分类号： B22F7/02
CPC分类号： B22F7/02 , B22F3/1055 , B22F5/10 , B33Y10/00 , B33Y80/00 , B64C1/00 , F16F7/10 , Y02P10/295
摘要： A vibration damper for an additively manufactured structure includes a structure at least partially formed with an additive manufacturing technique. Also included is a damping element embedded within the structure at an internal location of the structure. A method of damping vibration of an additively manufactured component is provided. The method includes additively manufacturing a structure. The method also includes embedding at least one damping element within the structure at an internal location of the structure.

5. 发明公开

EP2626157A3 Einstückiges Bauteil sowie Verfahren zu dessen Herstellung 有权转让
标题翻译：单件组件及其生产方法
公开(公告)号：EP2626157A3
公开(公告)日：2017-09-06
申请号：EP13152616.2
申请日：2013-01-25
申请人： Robert Bosch GmbH
发明人： Haubold, Tilla , Schumacher, Matthias
IPC分类号： B22F3/22 , B22F7/06 , C22C38/00 , C22C38/18
CPC分类号： B22F7/06 , B22F3/22 , B22F3/225 , B22F7/02 , B22F2301/35 , B22F2302/10 , B22F2302/20 , B22F2302/25 , B22F2302/253 , B22F2998/10 , C21D2211/001 , C21D2211/005 , C22C38/00 , C22C38/18
摘要： Die vorliegende Erfindung betrifft ein einstückiges Bauteil, umfassend einen ersten Teilbereich (2) aus einem Grundwerkstoff, und einen zweiten Teilbereich (3) aus dem Grundwerkstoff als Binder mit eingelagerten Hartstoffpartikeln, wobei der zweite Teilbereich an den ersten Teilbereich mittels MIM-Spritzgießens angespritzt ist, so dass zwischen dem ersten Teilbereich (2) und dem zweiten Teilbereich (3) eine stoffschlüssige Verbindung ausgebildet ist. Ferner betrifft die Erfindung ein Verfahren zur Herstellung des einstückigen Bauteils mittels MIM-Spritzgießens.
摘要翻译：本发明涉及一种单件式部件，其包括基体材料的第一部分（2），和从基体材料为具有嵌入的硬固体颗粒的粘合剂，其中，所述第二部分由MIM-注射成型装置模制到所述第一部分的第二部分（3），使得材料连接在第一部分（2）和所述第二部分之间形成（3）。此外，本发明涉及由MIM-注射成型来制造单件式部件的方法。

6. 发明公开

EP3096907A1 NANOPARTICLE ENHANCEMENT FOR ADDITIVE MANUFACTURING 有权转让
标题翻译：纳米粒子增进剂制造
公开(公告)号：EP3096907A1
公开(公告)日：2016-11-30
申请号：EP15740003.7
申请日：2015-01-12
申请人： United Technologies Corporation
发明人： ZHANG, Yan , SCHMIDT, Wayde R.
IPC分类号： B22F3/105 , B33Y70/00
CPC分类号： B22F3/1055 , B22F1/0014 , B22F7/02 , B22F2304/054 , B22F2304/058 , B22F2998/10 , B23K15/0093 , B23K26/0006 , B23K26/342 , B29C64/153 , B33Y10/00 , B33Y70/00 , B82Y40/00 , C22C26/00 , C22C32/00 , C22C2026/001 , C22C2026/002 , Y02P10/295
摘要： A method for manufacturing a component includes providing a metallic first powder having a plurality of first particles with a first mean particle diameter. A second powder added to the first powder has a plurality of second particles with a second mean particle diameter less than the first mean particle diameter. Energy is applied to at least the second powder so as to selectively heat the second particles. The first powder is combined with the heated second powder to form a modified powder including modified powder particles. Modified powder particles have an interior portion containing an interior composition, and an outer surface portion with an outer composition different from the interior composition.

8. 发明公开

EP3067131A3 METHOD OF FORMING A COMPONENT FROM A GREEN PART 审中-实审
标题翻译：从绿色部分形成组件的方法
公开(公告)号：EP3067131A3
公开(公告)日：2016-10-05
申请号：EP16160007.7
申请日：2016-03-11
申请人： Pratt & Whitney Canada Corp.
发明人： SCALZO, Orlando , CAMPOMANES, Marc , POITRAS, Guillaume
IPC分类号： B22F3/10 , B22F7/02 , B22F7/06
CPC分类号： B22F3/225 , B22F3/02 , B22F3/1021 , B22F3/105 , B22F5/009 , B22F7/02 , B22F7/06 , B22F2003/023 , B22F2999/00 , F01D9/04 , F01D25/246 , F05D2230/22 , B22F2207/01
摘要： A method of forming a component (28) from a part (28') in the green state, includes selecting at least one first portion (44) of the part (28') to undergo a different local volume reduction from at least one second portion (46) to obtain the component. The green part (28') is provided with the first portion(s) (44) having a first solid loading and the second portion(s) (46) having a second solid loading different from the first solid loading, then debound and sintered to obtain the component (28). The different first and second solid loadings produce the different local volume reduction in the first portion(s) (44). The first portion(s) (44) can be selected by determining a resulting final shape obtained from debinding and sintering a green part (28') having a uniform first volumetric proportion of binder, and selecting the first portion(s) (44) requiring a different local deformation than that producing the resulting final shape to obtain a desired final shape.
摘要翻译：从生坯状态的部件（28'）形成部件（28）的方法包括选择部件（28'）的至少一个第一部分（44）以经历与至少一个第二部分部分（46）以获得该部件。生坯部分（28'）设有具有第一固体负载的第一部分（44）和具有不同于第一固体负载的第二固体负载的第二部分（46），然后经脱脂和烧结以获得组分（28）。不同的第一和第二固体负载在第一部分（44）中产生不同的局部体积减小。（44）可以通过确定由去粘结和烧结具有均匀的第一体积比例的粘合剂的生坯（28'）获得的最终形状并选择第一部分（44）来选择，需要与产生最终形状的局部变形不同的局部变形以获得期望的最终形状。

9. 发明公开

EP3023176A1 CONTACT ARRANGEMENT FOR USE IN AN APPARATUS FOR PRODUCING THREE-DIMENSIONAL WORK PIECES 失效转让
标题翻译：联系安排用在器具，用于产生三维WORKPIECES
公开(公告)号：EP3023176A1
公开(公告)日：2016-05-25
申请号：EP14194128.6
申请日：2014-11-20
申请人： SLM Solutions Group AG
发明人： Schwarze, Dieter, c/o SLM Solutions GmbH , Haack, Bodo, c/o SLM Solutions GmbH
IPC分类号： B22F3/105 , B29C67/00
CPC分类号： B22F3/1055 , B22F3/003 , B22F7/02 , B22F2003/1056 , B22F2003/1058 , B23K9/044 , B23K26/342 , B23K37/0443 , B29C64/153 , B29C64/20 , B33Y10/00 , B33Y30/00 , C04B35/64 , Y02P10/295
摘要： A contact arrangement (44) for use in an apparatus (10) for producing three-dimensional work pieces by irradiating layers of a raw material powder with electromagnetic or particle radiation, the contact arrangement (44) comprises a replaceable building chamber (20) adapted to receive a work piece generated in the apparatus (10) by an additive layering process and a building chamber support element (38) adapted to support the replaceable building chamber (20). A first contact element (46) is fastened to the replaceable building chamber (20) and comprises at least one first electrical conductor element (48), the first electrical conductor element (48) being provided with a first planar conductor surface (50). A second contact element (52) is fastened to the building chamber support element (38) and comprises at least one second electrical conductor element (54), the second electrical conductor element (54) being provided with a second planar conductor surface (56). The first planar conductor surface (50) provided on the first electrical conductor element (48) of the first contact element (46) and the second planar conductor surface (56) provided on the second electrical conductor element (52) of the second contact element (52) are adapted to interact with each other so as to establish an electrical contact between the replaceable building chamber (20) and the building chamber support element (38) when the replaceable building chamber (20) is supported on the building chamber support element (38).
摘要翻译：用于在设备（10），用于通过照射的电磁或粒子辐射的原料粉末的层制造三维工件使用所述的触头装置（44），接触装置（44）包括一个可更换的建筑物室（20）angepasst 以接收由在添加剂分层过程，构建室支撑元件在装置（10）产生的工件（38）angepasst支持建筑物更换室（20）。第一接触元件（46）被紧固到所述可更换建筑物室（20），并且包括设置有第一平面导体表面（50）的至少一个第一电导体元件（48），所述第一电导体元件（48）。第二接触元件（52）被紧固到建筑物室支撑元件（38），并且包括设置有一第二平面导体表面的至少一个第二电导体元件（54），第二电导体元件（54），（56），设置在第二接触元件的第二电导体元件（52）上提供的第一接触元件（46）和所述第二平面导体表面（56）的第一电导体元件（48）在第一平面导体表面（50）（52）是angepasst与海誓山盟相互作用以便在可更换建筑物室（20）和当所述可更换建筑物室（20）被支撑在所述建筑室支承件上的建筑物室支撑元件（38）之间的电接触以建立（38）。

10. 发明公开

EP2834031A4 ADDITIVE MANUFACTURING HYBRID CORE 审中-公开
标题翻译： HYBRID CORE用于添加材料的生产
公开(公告)号：EP2834031A4
公开(公告)日：2015-11-18
申请号：EP13817059
申请日：2013-04-04
申请人： UNITED TECHNOLOGIES CORP
发明人： XU JINQUAN
IPC分类号： B22C9/10 , B22C9/22 , B22C19/00 , B22F3/105 , B22F7/06 , B29C67/00 , C04B35/64
CPC分类号： C04B35/00 , B22C9/10 , B22C9/103 , B22F3/1055 , B22F7/02 , B22F7/06 , B22F2003/1058 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C04B35/64 , C04B2235/6026 , C22C1/02 , C22C1/04 , C22C1/045 , Y02P10/292 , Y02P10/295

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