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1.发明授权公开(公告)号：US10821510B2
公开(公告)日：2020-11-03
申请号：US15037835
申请日：2014-06-06
IPC分类号： B33Y10/00 , B22F3/105 , B22F5/00 , B33Y30/00 , B23K26/342 , B23K26/70 , B23K15/00 , B23K26/08 , B23K101/00 , B23P6/00 , B33Y80/00 , B22F5/04
摘要： The invention relates to a method and an associated device, the method including at least the following steps: applying a layer of powder to a component platform in the region of a building and joining area; locally melting and/or sintering the powder layer, 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, 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 arranged along a linear feed direction; 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.
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公开(公告)号：US10518325B2
公开(公告)日：2019-12-31
申请号：US14898936
申请日：2014-06-06
摘要： The invention relates to a device (10) for generative production of at least one component area of a component (12), in particular of a component (12) of a flow machine. Therein, the device (10) can include at least one lowerable component platform (16) with at least one construction and joining zone (20) for receiving at least one powder layer of a component material, at least one heating device (24, 28) movable relative to the component platform (16) and at least one radiation source for generating at least one high-energy beam (22), by means of which the powder layer can be locally melted and/or sintered to a component layer in the area of the construction and joining zone (20), as well as at least one suction and/or gas supply device (36) disposed on the heating device (24, 28). However, the device (10) can also include at least one coater (14).
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3.发明申请DEVICE AND METHOD FOR ADDITIVELY PRODUCING AT LEAST ONE COMPONENT REGION OF A COMPONENT 审中-公开用于在组件的至少一个组件区域中大量生产的装置和方法公开(公告)号：US20160368051A1
公开(公告)日：2016-12-22
申请号：US14898909
申请日：2014-06-06
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 generative production of at least one component area of a component (12), in particular of a component (12) of a flow machine, wherein the device (10) includes at least one coater (14) for applying at least one powder layer of a component material to at least one construction and joining zone (20) of at least one lowerable component platform (16), wherein the coater (14) is movable relative to the component platform (16); and at least one radiation source for generating at least one high-energy beam (22), by means of which the powder layer can be locally melted and/or sintered to a component layer in the area of the construction and joining zone (20). In addition, at least one heating device (24, 28) is disposed on the coater (14).
摘要翻译： 本发明涉及一种用于生成组件（12）的至少一个部件区域（特别是流动机器的部件（12））的装置（10），其中装置（10）包括至少一个涂布机（ 14），用于将至少一种组分材料的粉末层施加到至少一个可降低部件平台（16）的至少一个结构和接合区域（20），其中所述涂布机（14）可相对于所述部件平台（16）移动 ）; 以及用于产生至少一个高能束（22）的至少一个辐射源，通过该辐射源，粉末层可以局部熔化和/或烧结到构造和接合区域（20）的区域中的部件层， 。 此外，至少一个加热装置（24,28）设置在涂布机（14）上。
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公开(公告)号：US10112236B2
公开(公告)日：2018-10-30
申请号：US14919569
申请日：2015-10-21
申请人： MTU Aero Engines AG
发明人： Georg Schlick , Maximilian Fisser , Alexander Ladewig , Steffen Schlothauer , Thomas Hess , Andreas Jakimov
IPC分类号： B22F3/105 , B28B1/00 , B29K105/00 , B33Y30/00 , B22F7/06
摘要： The invention relates to a device for the manufacture or repair of a three-dimensional object, comprising at least one construction chamber for a successive solidification of at least one solidifiable material layer by the layer in predefined regions for the layer-by-layer buildup of the three-dimensional object or for the layer-by-layer repair of individual regions of the three-dimensional object within the construction chamber, and at least one inlet nozzle and at least one suction nozzle for a process gas, wherein the inlet nozzle and the suction nozzle are arranged in such a way that a gas flow that passes at least partially over a construction platform formed in a construction chamber is created.
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公开(公告)号：US09943907B2
公开(公告)日：2018-04-17
申请号：US14628402
申请日：2015-02-23
申请人： MTU Aero Engines AG
发明人： Thomas Hess , Alexander Ladewig , Christian Liebl , Steffen Schlothauer , Andreas Jakimov , Georg Schlick
IPC分类号： B22F3/10 , B29C64/10 , B23K26/34 , B22F3/105 , B29C64/153 , B29C64/165 , B29C64/386 , B33Y10/00 , B33Y30/00 , B33Y40/00
CPC分类号： B22F3/1055 , B22F2003/1057 , B29C64/153 , B29C64/165 , B29C64/386 , B33Y10/00 , B33Y30/00 , B33Y40/00 , Y02P10/295
摘要： An apparatus and method for the generative production of a component includes a movably dispensing structure for the disposal of a starting material layer; a bonding device, such as a laser, for the local bonding of this starting material layer to a cross section of the component being produced; a platform for supporting the component being produced, which can be displaced counter to a direction of layer buildup in a motor-driven manner; a position sensing device for sensing a position or change in position, such as vibration, of the platform in the direction of layer buildup with the capability of sensing interference as to whether the movement of the dispensing structure is not free of interference on the basis of the sensed position or change in position.
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6.发明申请TEMPERATURE REGULATION FOR A DEVICE FOR THE ADDITIVE MANUFACTURING OF COMPONENTS AND CORRESPONDING PRODUCTION METHOD 审中-公开用于组分的添加剂制造和相关生产方法的装置的温度调节公开(公告)号：US20160074965A1
公开(公告)日：2016-03-17
申请号：US14782486
申请日：2014-02-27
申请人： MTU AERO ENGINES AG
发明人： Andreas Jakimov , Herbert Hanrieder
CPC分类号： B23K26/342 , B22F3/1055 , B22F2003/1056 , B22F2003/1057 , B22F2999/00 , B23K26/032 , B23K26/034 , B23K2101/001 , B29C64/153 , B33Y30/00 , B33Y50/02 , H05B6/06 , H05B6/101 , H05B6/40 , H05B6/44 , Y02P10/295 , B22F2202/07 , B22F2203/03 , B22F2203/11
摘要： The present invention relates to a device for the additive manufacturing of components (4) by selectively irradiating a powder bed (6), the device having a working chamber (1) in which at least one powder bed chamber (2) and at least one radiation source are arranged such that the radiation source can irradiate a powder in the powder bed chamber (2), and wherein the device comprises at least one induction coil (3, 13) such that the powder bed and/or a component, which is generated by irradiating (7) the powder bed, can be at least partially inductively heated.
摘要翻译： 本发明涉及一种用于通过选择性地照射粉末床（6）来添加制造部件（4）的装置，该装置具有工作室（1），其中至少一个粉床室（2）和至少一个 辐射源被布置成使得辐射源可以在粉末床室（2）中照射粉末，并且其中该装置包括至少一个感应线圈（3,13），使得粉末床和/或部件是 通过照射（7）粉末床产生的，可以至少部分感应加热。
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公开(公告)号：US20140094950A1
公开(公告)日：2014-04-03
申请号：US14097127
申请日：2013-12-04
申请人： MTU Aero Engines AG
发明人： Andreas Jakimov , Manuel Hertter , Andreas Kaehny
CPC分类号： F01D5/28 , F01D5/288 , F05D2230/31 , F05D2230/311 , F05D2230/90 , G05B15/02
摘要： A method for producing an abradable spray coating for a component of a turbine engine by a thermal spraying process is disclosed. A process parameter pB1 is calculated according to the formula pB1=pB2+HB1−HB2−(Δx·y)/z+n where pB1 is a process parameter of a spraying process that is to be conducted, pB2 is a corresponding process parameter of a previous spraying process, HB1 is a hardness of a coating that is to be applied by the spraying process to be conducted, HB2 is a hardness of a coating that was applied by the previous spraying process, Δx is a process variable related to the thermal spraying process and the previous spraying process and y, z and n are constant parameters.
摘要翻译： 公开了一种通过热喷涂方法制造用于涡轮发动机的部件的可磨损喷涂的方法。 根据公式pB1 = pB2 + HB1-HB2 - （＆Dgr; x·y）/ z + n计算过程参数pB1，其中pB1是要进行喷涂过程的过程参数，pB2是相应的过程 参数，HB1是通过喷涂工艺施加的涂层的硬度，HB2是通过以前的喷涂工艺施加的涂层的硬度，Dgr; x是工艺变量 与热喷涂过程和先前的喷涂过程相关，y，z和n是常数参数。
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公开(公告)号：US12121970B2
公开(公告)日：2024-10-22
申请号：US17603745
申请日：2020-03-19
申请人： MTU Aero Engines AG
IPC分类号： B22F10/28 , B22F5/00 , B22F10/36 , B22F10/38 , B22F12/30 , B22F12/41 , B33Y10/00 , B33Y30/00 , B33Y80/00 , B22F12/10
CPC分类号： B22F12/30 , B22F5/009 , B22F10/28 , B22F10/36 , B22F10/38 , B33Y10/00 , B33Y30/00 , B33Y80/00 , B22F12/10 , B22F12/41 , B22F2999/00 , B22F10/36 , B22F2203/00
摘要： The invention relates to a layer building process for the additive manufacture of at least one wall region of a component including applying at least one powder layer of a material to at least one building-up and joining zone of at least one movable building platform, carrying out a first solidifying step, in which the material is irradiated selectively with at least one energy beam, wherein irradiation parameters of the at least one energy beam are set so a molten bath is produced and a defect-affected wall region of the wall is produced, without applying a further powder layer, carrying out a second solidifying step, in which the defect-affected wall region produced in the first solidifying step is irradiated selectively with the at least one energy beam, lowering the building platform layer by layer by a predefined layer thickness, and repeating the steps above one or more times.
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公开(公告)号：US09694568B2
公开(公告)日：2017-07-04
申请号：US14308532
申请日：2014-06-18
申请人： MTU Aero Engines AG
CPC分类号： B32B37/24 , B05B12/20 , B32B3/10 , B32B2037/243 , B32B2255/00 , C23C24/04
摘要： A method for coating a component of a turbomachine is disclosed. The method includes covering a first surface of the component with a covering device, where the covering device is profiled in a zigzag shape. The method further includes applying a coating material via cold kinetic compaction or kinetic cold gas spraying on the component such that a second surface of the component is coated with the coating material and such that particles of the coating material are deflected off of the covering device so that the particles do not adhere to the covering device.
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公开(公告)号：US09682397B2
公开(公告)日：2017-06-20
申请号：US14681757
申请日：2015-04-08
申请人： MTU Aero Engines AG
CPC分类号： B05C11/1039 , B05D1/26 , B22F3/1055 , B22F2003/1056 , B22F2003/1059 , B29C64/153 , B29C64/20 , B29C64/35 , Y02P10/24 , Y02P10/295
摘要： The invention relates to a device (10) and method for the generative production of a component (12). The device comprises two supply tanks (14a, 14b) for taking up powder-form material (16), two overflow tanks (22a, 22b) for taking up excess powder-form material (16), wherein a closing means (24a, 24b) is assigned to each overflow tank (22a, 22b), this means being switchable between a closed position, in which powder-form material (16) cannot be transported into the respective overflow tank (22a, 22b), and an open position, in which powder-form material (16) can be transported into the respective overflow tank (22a, 22b).
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