Patents by Inventor Henning Hanebuth
Henning Hanebuth has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11691215Abstract: The invention relates to a device (100) for an additive manufacture. The device (100) comprises a laser device (110) for machining material using a laser beam (112), said laser device (110) being designed to deflect the laser beam (112) onto a machining region of a workpiece (10); at least one supply device (130) for a supply material, said supply device being designed to supply the supply material to the machining region; and an interferometer (140) which is designed to measure a distance to the workpiece (10) by means of an optical measuring beam (142).Type: GrantFiled: April 3, 2018Date of Patent: July 4, 2023Assignees: Siemens Aktiengesellschaft, Precitec GmbH & Co. KGInventors: Daniel Regulin, Heinz-Ingo Schneider, Henning Hanebuth, Markus Kogel-Hollacher, Thibault Bautze, Christian Staudenmaier
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Publication number: 20220410271Abstract: The present invention relates to a method for the additive manufacture of components (2), wherein a pulverulent or wire-shaped metal construction material is deposited on a platform (4) in layers, melted using a primary heating device (7), in particular using a laser or electron beam (14), and is heated using an induction heating device (8), which has an alternating voltage supply device (9) with an induction generator (16) and at least one induction coil (10) which can be moved above the platform (4). The induction generator (16) is controlled such that the induction generator is driven with a different output at different specified positions of the at least one induction coil (10). The invention additionally relates to a device, to a control method, and to a storage medium.Type: ApplicationFiled: August 6, 2020Publication date: December 29, 2022Inventors: Matthias GOLDAMMER, Henning HANEBUTH, Johannes CASPER, Herbert HANRIEDER, Martin LEUTERER, Sebastian EDELHÄUSER
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Patent number: 11511343Abstract: A method for the additive manufacturing of a component having the following steps: additively building up multiple sub-sections for the component using a powder bed-based method, arranging the sub-sections to form a composite and additively completing the component, wherein material is deposited, by a deposition welding method, along a peripheral direction around the composite of the sub-sections in such a way that the sub-sections are integrally bonded to each other.Type: GrantFiled: March 22, 2017Date of Patent: November 29, 2022Assignee: Siemens Energy Global GmbH & Co. KGInventors: Christian Brunhuber, Henning Hanebuth
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Patent number: 11504774Abstract: A method of manufacturing a hard-to-weld material by a beam-assisted additive manufacturing process is presented. The method includes depositing a first layer for the material onto the substrate, the first layer including a major fraction of a base material for the component and a minor fraction of a solder, depositing a second layer of the base material for the component and a thermal treatment of the layer arrangement. The thermal treatment includes a first thermal cycle at a first temperature above 1200° C. for a duration of more than 3 hours, a subsequent second thermal cycle at a second temperature above 1000° C. for more than 2 hours, and a subsequent third thermal cycle and a third temperature above 700° C. for more than 12 hours. A manufactured component is also presented.Type: GrantFiled: November 13, 2017Date of Patent: November 22, 2022Assignee: Siemens Energy Global GmbH & Co. KGInventors: Bernd Burbaum, Henning Hanebuth, Ahmed Kamel, Thomas Lorenz, Kazim Ozbaysal, Ingo Reinkensmeier
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Publication number: 20220338312Abstract: A method which controls a heating power induced in a component in a generative manufacturing process wherein the heating power is induced by an induction heating system. The closed-loop control method is based on the concept of indirectly determining the previously unknown heating power which is actually induced in component. This is accomplished by the power losses, which substantially consist of waste heat to the cooling liquid and to the other surroundings, being deducted from the electrical power that is inserted into the induction heating system (specifically, the electrical power of the induction generator). The power losses are calculated, insofar as is possible; alternatively, they are also estimated.Type: ApplicationFiled: September 8, 2020Publication date: October 20, 2022Applicant: Siemens Energy Global GmbH & Co. KGInventors: Matthias Goldammer, Henning Hanebuth
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Patent number: 11440090Abstract: A composition of a nickel based alloy mixture which can be used for welding via especially liquid metal deposition or as a powder bed of an additive manufacturing method. A metallic powder mixture includes (in wt %): a cobalt (Co) or nickel (Ni) based super alloy with a content of 20% to 60%, a NiCoCrAlY-composition with a content of 70% to 30% and a metallic braze material with a content between 10% to 5%. The melting point of the braze material is at least 10K lower than the melting point of the nickel or cobalt based superalloy.Type: GrantFiled: August 2, 2019Date of Patent: September 13, 2022Assignee: Siemens Energy Global GmbH & Co. KGInventors: Bernd Burbaum, Henning Hanebuth, Andreas Rucki, Ahmed Kamel
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Publication number: 20220251685Abstract: A composition of a nickel-based alloy mixture which can be used for welding via especially liquid metal deposition or as a powder bed of an additive manufacturing method. The metallic powder mixture includes a cobalt (Co) or nickel (Ni) based super alloy, a NiCoCrAlY—X-composition wherein X=Silicon (Si), Tantalum (Ta), Rhenium (Re) and/or Iron (Fe), a metallic braze material, wherein the melting point of the braze material is at least 10K lower than the melting point of the cobalt (Co) or nickel (Ni) based superalloy.Type: ApplicationFiled: May 5, 2020Publication date: August 11, 2022Applicant: Siemens Energy Global GmbH & Co. KGInventors: Bernd Burbaum, Henning Hanebuth
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Publication number: 20220011744Abstract: A method, device, and computer program product for providing data for temperature regulation in the additive manufacture of a component, where the method includes a) acquiring temperature data at various positions of a layer built up additively; b) processing the layer for the component using a processing device at the positions of the layer, wherein regulation data for regulating the processing device is acquired depending on a position; and c) generating an adapted data set from the acquired data comprising position-dependent adapted regulation data.Type: ApplicationFiled: October 28, 2019Publication date: January 13, 2022Applicant: Siemens Energy Global GmbH & Co. KGInventors: Matthias Goldammer, Henning Hanebuth, Alexander Sterr
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Publication number: 20220008997Abstract: A regulation method, corresponding device, and computer program product for the additive manufacturing of a component. The method includes: a) acquiring spatially resolved temperature data for a layer built up additively during the manufacture of the component; b) determining at least one region-of-interest on the layer, which is intended to be processed during the manufacture of the component; c) classifying temperature values of the region-of-interest; d) forming an average value of the classified temperature values; and e) controlling a processing device with the formed average value as the input value in order to process the layer.Type: ApplicationFiled: October 28, 2019Publication date: January 13, 2022Applicant: Siemens Energy Global GmbH & Co. KGInventors: Matthias Goldammer, Henning Hanebuth
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Publication number: 20210323056Abstract: A composition of a nickel based alloy mixture which can be used for welding via especially liquid metal deposition or as a powder bed of an additive manufacturing method. A metallic powder mixture includes (in wt %): a cobalt (Co) or nickel (Ni) based super alloy with a content of 20% to 60%, a NiCoCrAlY-composition with a content of 70% to 30% and a metallic braze material with a content between 10% to 5%. The melting point of the braze material is at least 10K lower than the melting point of the nickel or cobalt based superalloy.Type: ApplicationFiled: August 2, 2019Publication date: October 21, 2021Applicant: Siemens Energy Global GmbH & Co. KGInventors: Bernd Burbaum, Henning Hanebuth, Andreas Rucki, Ahmed Kamel
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Publication number: 20200376554Abstract: A method of manufacturing a hard-to-weld material by a beam-assisted additive manufacturing process is presented. The method includes depositing a first layer for the material onto the substrate, the first layer including a major fraction of a base material for the component and a minor fraction of a solder, depositing a second layer of the base material for the component and a thermal treatment of the layer arrangement. The thermal treatment includes a first thermal cycle at a first temperature above 1200° C. for a duration of more than 3 hours, a subsequent second thermal cycle at a second temperature above 1000° C. for more than 2 hours, and a subsequent third thermal cycle and a third temperature above 700° C. for more than 12 hours. A manufactured component is also presented.Type: ApplicationFiled: November 13, 2017Publication date: December 3, 2020Inventors: Bernd Burbaum, Henning Hanebuth, Ahmed Kamel, Thomas Lorenz, Kazim Ozbaysal, Ingo Reinkensmeier
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Publication number: 20200376555Abstract: A method for the additive production of a component, wherein a plurality of layers made in particular of a powder-like material is provided in succession and each material layer is scanned by an energy beam according to a specified component geometry. A component section already produced and/or the respective material layer provided and/or of a work platform on which the component is constructed is additionally heated. For at least one material layer, the temperature distribution on the surface on which the material layer is provided and/or the temperature distribution on the surface of the layer provided is measured. During the scanning process of the material layer, the energy quantity introduced by the energy beam is varied as a function of the temperature distribution detected on the surface on which the layer is provided, and/or as a function of the temperature distribution detected on the surface of the layer.Type: ApplicationFiled: November 21, 2018Publication date: December 3, 2020Applicant: Siemens AktiengesellschaftInventors: Johannes Casper, Henning Hanebuth, Matthias Goldammer, Herbert Hanrieder
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Publication number: 20200038954Abstract: The invention relates to a device (100) for an additive manufacture. The device (100) comprises a laser device (110) for machining material using a laser beam (112), said laser device (110) being designed to deflect the laser beam (112) onto a machining region of a workpiece (10); at least one supply device (130) for a supply material, said supply device being designed to supply the supply material to the machining region; and an interferometer (140) which is designed to measure a distance to the workpiece (10) by means of an optical measuring beam (142).Type: ApplicationFiled: April 3, 2018Publication date: February 6, 2020Inventors: Daniel Regulin, Heinz-Ingo Schneider, Henning Hanebuth, Markus Kogel-Hollacher, Thibault Bautze, Christian Staudenmaier
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Publication number: 20190126352Abstract: A method for the additive manufacturing of a component having the following steps: additively building up multiple sub-sections for the component using a powder bed-based method, arranging the sub-sections to form a composite and additively completing the component, wherein material is deposited, by a deposition welding method, along a peripheral direction around the composite of the sub-sections in such a way that the sub-sections are integrally bonded to each other.Type: ApplicationFiled: March 22, 2017Publication date: May 2, 2019Applicant: Siemens AktiengesellschaftInventors: Christian Brunhuber, Henning Hanebuth
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Publication number: 20190105735Abstract: A method for producing a workpiece, includes providing a substrate having a predetermined surface structure; coating the surface structure with a coating material, wherein the coating material is resistant to a production temperature of an additive production method; the additive production of a material for the workpiece on the coated surface structure using the additive production method such that the coated surface structure defines a base surface of the workpiece to be produced, and the detachment of the substrate. A workpiece is produced by the described method.Type: ApplicationFiled: February 10, 2017Publication date: April 11, 2019Applicant: Siemens AktiengesellschaftInventors: Christian Brunhuber, Andreas Graichen, Henning Hanebuth, Heinz-Ingo Schneider
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Publication number: 20190061057Abstract: A method for producing a work piece includes the providing of a substrate having a predetermined surface structure and the generative manufacturing of a material for the work piece on the surface structure, such that the surface structure defines a base surface of the work piece to be manufactured, wherein the generative manufacturing is carried out by deposition welding and wherein the base surface is an at least partially interior surface of the work piece in respect of a contour of the work piece that is to be manufactured. The method furthermore includes the detaching of the substrate.Type: ApplicationFiled: September 27, 2016Publication date: February 28, 2019Applicant: Siemens AktiengesellschaftInventors: Christian Brunhuber, Stefan Denneler, Moritz Fischle, Henning Hanebuth, Steffen Walter
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Patent number: 10166625Abstract: A torch for tungsten inert gas welding is provided, in particular a narrow gap head for tungsten inert gas narrow-gap welding. In a housing made of metal, an electrode unit is retained by an electrode retainer and a cooling device for cooling the electrode unit is present. Liquid cooling medium can be conducted into the electrode retainer and back out of the electrode retainer through the cooling device. The cooling device includes at least one electrically conductive partition within a jacket of the electrode retainer for forming cooling channels, at least the at least one partition being electrically connected to the electrode unit. Furthermore, an outer surface of the electrode retainer is provided with an insulating layer at least in the area of the housing, which housing surrounds the electrode retainer.Type: GrantFiled: July 26, 2013Date of Patent: January 1, 2019Assignee: Siemens AktiengesellschaftInventors: Henning Hanebuth, Christian Werner
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Publication number: 20150246409Abstract: A torch for tungsten inert gas welding is provided, in particular a narrow gap head for tungsten inert gas narrow-gap welding. In a housing made of metal, an electrode unit is retained by an electrode retainer and a cooling device for cooling the electrode unit is present. Liquid cooling medium can be conducted into the electrode retainer and back out of the electrode retainer through the cooling device. The cooling device includes at least one electrically conductive partition within a jacket of the electrode retainer for forming cooling channels, at least the at least one partition being electrically connected to the electrode unit. Furthermore, an outer surface of the electrode retainer is provided with an insulating layer at least in the area of the housing, which housing surrounds the electrode retainer.Type: ApplicationFiled: July 26, 2013Publication date: September 3, 2015Applicant: Siemens AktiengesellschaftInventors: Henning Hanebuth, Christian Werner
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Patent number: 6614605Abstract: An adjusting apparatus is provided, in particular, for the adjustment of a lens in an optoelectronic transmitting/receiving device, has a number of actuating elements or actuators, whose form or whose length can be altered by local application of radiation energy, preferably as laser radiation. The actuating elements are connected to a stationary base plate at one of their ends and connected to a movable carrier plate at their other end. The actuating elements can be disposed in such a way that they enable coarse adjustment and subsequent fine adjustment by the laser beam.Type: GrantFiled: August 3, 2001Date of Patent: September 2, 2003Assignee: Infineon Technologies AGInventors: Franz Auracher, Henning Hanebuth, Julius Wittmann, Christoph Hamann
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Publication number: 20020021480Abstract: An adjusting apparatus is provided, in particular, for the adjustment of a lens in an optoelectronic transmitting/receiving device, has a number of actuating elements or actuators, whose form or whose length can be altered by local application of radiation energy, preferably as laser radiation. The actuating elements are connected to a stationary base plate at one of their ends and connected to a movable carrier plate at their other end. The actuating elements can be disposed in such a way that they enable coarse adjustment and subsequent fine adjustment by the laser beam.Type: ApplicationFiled: August 3, 2001Publication date: February 21, 2002Inventors: Franz Auracher, Henning Hanebuth, Julius Wittmann, Christoph Hamann