JP2017141510A5 - - Google Patents

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Publication number
JP2017141510A5
JP2017141510A5 JP2017005532A JP2017005532A JP2017141510A5 JP 2017141510 A5 JP2017141510 A5 JP 2017141510A5 JP 2017005532 A JP2017005532 A JP 2017005532A JP 2017005532 A JP2017005532 A JP 2017005532A JP 2017141510 A5 JP2017141510 A5 JP 2017141510A5
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JP
Japan
Prior art keywords
metal powder
deposited layers
electron beam
electron beams
operable
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JP2017005532A
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English (en)
Japanese (ja)
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JP2017141510A (ja
JP6875132B2 (ja
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Priority claimed from US15/005,430 external-priority patent/US10744562B2/en
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Publication of JP2017141510A5 publication Critical patent/JP2017141510A5/ja
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Publication of JP6875132B2 publication Critical patent/JP6875132B2/ja
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JP2017005532A 2016-01-25 2017-01-17 複数の電子ビーム源を用いる付加製造 Active JP6875132B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/005,430 2016-01-25
US15/005,430 US10744562B2 (en) 2016-01-25 2016-01-25 Additive manufacturing employing a plurality of electron beam sources

Publications (3)

Publication Number Publication Date
JP2017141510A JP2017141510A (ja) 2017-08-17
JP2017141510A5 true JP2017141510A5 (https=) 2020-02-06
JP6875132B2 JP6875132B2 (ja) 2021-05-19

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JP2017005532A Active JP6875132B2 (ja) 2016-01-25 2017-01-17 複数の電子ビーム源を用いる付加製造

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US (1) US10744562B2 (https=)
EP (1) EP3195957B1 (https=)
JP (1) JP6875132B2 (https=)
CN (1) CN106997840A (https=)

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Publication number Priority date Publication date Assignee Title
US10449606B2 (en) * 2015-06-19 2019-10-22 General Electric Company Additive manufacturing apparatus and method for large components
US11478983B2 (en) 2015-06-19 2022-10-25 General Electric Company Additive manufacturing apparatus and method for large components
DE102017118831A1 (de) * 2017-08-17 2019-02-21 Eos Gmbh Electro Optical Systems Verfahren und Vorrichtung zum additiven Herstellen mindestens einer Bauteilschicht eines Bauteils und Speichermedium
EP3482853A1 (en) * 2017-11-13 2019-05-15 Renishaw PLC Additive manufacturing apparatus and methods
WO2019063999A1 (en) * 2017-09-29 2019-04-04 Renishaw Plc APPARATUS AND METHODS OF ADDITIVE MANUFACTURE
EP3474199B1 (en) 2017-10-20 2021-05-05 CL Schutzrechtsverwaltungs GmbH Method for operating an apparatus for additively manufacturing of three-dimensional objects
US11517975B2 (en) * 2017-12-22 2022-12-06 Arcam Ab Enhanced electron beam generation
DE102018203233A1 (de) 2018-03-05 2019-09-05 MTU Aero Engines AG Belichtungsverfahren, Herstellungsverfahren und Vorrichtung zum selektiven Laserschmelzen
US11413698B2 (en) 2018-03-13 2022-08-16 General Electric Company System and method for monitoring and controlling build quality during electron beam manufacturing
CN113329833B (zh) * 2019-01-29 2023-04-18 弗里曼特有限公司 斑点预热
WO2021138275A1 (en) * 2019-12-31 2021-07-08 Divergent Technologies, Inc. Additive manufacturing with an electron beam array
WO2023122831A1 (en) * 2021-12-28 2023-07-06 Edinger Ralf Electron gun and system and method using electron gun

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Publication number Priority date Publication date Assignee Title
JPH058308A (ja) * 1991-07-08 1993-01-19 Mitsui Eng & Shipbuild Co Ltd 光学的造形法
US6143378A (en) 1998-05-12 2000-11-07 Sandia Corporation Energetic additive manufacturing process with feed wire
US8699667B2 (en) * 2007-10-02 2014-04-15 General Electric Company Apparatus for x-ray generation and method of making same
EP2351472B1 (en) 2008-10-30 2012-09-12 BAE Systems PLC Improvements relating to additive manufacturing processes
EP2790858B1 (en) 2011-12-14 2017-02-08 General Electric Technology GmbH Method for additively manufacturing an article made of a difficult-to-weld material
US9064671B2 (en) 2012-05-09 2015-06-23 Arcam Ab Method and apparatus for generating electron beams
CN109937387B (zh) * 2012-11-08 2022-08-23 Ddm系统有限责任公司 金属部件的增材制造及维修
US20140246809A1 (en) 2013-03-04 2014-09-04 California Institute Of Technology Systems and methods implementing additive manufacturing processes that utilize multiple build heads
US9415443B2 (en) * 2013-05-23 2016-08-16 Arcam Ab Method and apparatus for additive manufacturing
GB201310398D0 (en) 2013-06-11 2013-07-24 Renishaw Plc Additive manufacturing apparatus and method
US9468973B2 (en) * 2013-06-28 2016-10-18 Arcam Ab Method and apparatus for additive manufacturing
US20150054204A1 (en) 2013-08-26 2015-02-26 Escape Dynamics Inc. Additive Manufacturing Microwave Systems And Methods
US9676032B2 (en) * 2013-09-20 2017-06-13 Arcam Ab Method for additive manufacturing
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CN204122756U (zh) 2014-09-09 2015-01-28 华中科技大学 一种高效高精度复合増材制造装置
CN104759623B (zh) 2015-03-10 2017-06-23 清华大学 利用电子束‑激光复合扫描的增材制造装置

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