JP6887450B2 - 付加製造工程における温度制御のためのシステム及び方法 - Google Patents
付加製造工程における温度制御のためのシステム及び方法 Download PDFInfo
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- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
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- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
- B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
- B29C64/273—Arrangements for irradiation using laser beams; using electron beams [EB] pulsed; frequency modulated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/295—Heating elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/36—Process control of energy beam parameters
- B22F10/362—Process control of energy beam parameters for preheating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/30—Process control
- B22F10/36—Process control of energy beam parameters
- B22F10/364—Process control of energy beam parameters for post-heating, e.g. remelting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/53—Nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/90—Means for process control, e.g. cameras or sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Mechanical Engineering (AREA)
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- Toxicology (AREA)
- Plasma & Fusion (AREA)
- Powder Metallurgy (AREA)
Description
Claims (6)
- 付加材料からなる互いに融合される各層を順次堆積させることによって基板上に三次元造形物体を形成する方法であって、
前記基板の第1の領域に付加材料が堆積される第1処理ステップ中はエネルギービーム源を第1モードで制御することと、
前記基板の前記第1の領域に付加材料が堆積されない第2処理ステップ中は前記エネルギービーム源を第2モードで制御することを備え、
前記エネルギービーム源を前記第2モードで制御することは、温度目標を得るための前記エネルギービーム源の制御であり、
前記温度目標は冷却速度である方法。 - 前記付加材料は高炭素鋼である請求項1記載の方法。
- 前記付加材料は鋳鉄である請求項1記載の方法。
- 基板上に付加材料を堆積させて三次元造形物体を形成するための付加製造装置であって、
エネルギービームを基板上に向けるように構成され、前記付加材料を溶融させるのに十分なパワー密度を備えた第1モード及び前記付加材料を溶融させるのに不十分なパワー密度を備えた第2モードを有するエネルギービーム源と、
前記基板上に前記付加材料を堆積させるように構成されたノズルと、
前記エネルギー源に作動的に接続され、前記基板の第1の領域に付加材料が堆積される第1処理ステップ中は前記エネルギービーム源を前記第1モードで制御し、前記基板の前記第1の領域に付加材料が堆積されない第2処理ステップ中は前記エネルギービーム源を前記第2モードで制御するようにプログラムされた制御装置とを備え、
前記第2モードで生成される第2エネルギービーム領域は、前記第1モードで生成される第1エネルギービーム領域を囲んでいる装置。 - 前記付加材料は高炭素鋼である請求項4記載の装置。
- 前記付加材料は鋳鉄である請求項4記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662349498P | 2016-06-13 | 2016-06-13 | |
US62/349,498 | 2016-06-13 | ||
PCT/IB2017/000869 WO2017216630A1 (en) | 2016-06-13 | 2017-06-13 | Systems and methods for temperature control in an additive manufacturing process |
Publications (2)
Publication Number | Publication Date |
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JP2019518873A JP2019518873A (ja) | 2019-07-04 |
JP6887450B2 true JP6887450B2 (ja) | 2021-06-16 |
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Application Number | Title | Priority Date | Filing Date |
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JP2018564894A Active JP6887450B2 (ja) | 2016-06-13 | 2017-06-13 | 付加製造工程における温度制御のためのシステム及び方法 |
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Country | Link |
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US (1) | US20190270247A1 (ja) |
JP (1) | JP6887450B2 (ja) |
DE (1) | DE112017002948T5 (ja) |
WO (1) | WO2017216630A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US10780528B2 (en) * | 2016-11-29 | 2020-09-22 | Honeywell International Inc. | Methods for residual stress reduction in additive manufacturing processes |
US11919106B2 (en) * | 2017-12-18 | 2024-03-05 | Northwestern University | Systems and methods for global thermal control of additive manufacturing |
DE102018209037A1 (de) * | 2018-06-07 | 2019-12-12 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur additiven Herstellung eines Bauteils |
US10919115B2 (en) * | 2018-06-13 | 2021-02-16 | General Electric Company | Systems and methods for finishing additive manufacturing faces with different orientations |
US20210170688A1 (en) * | 2018-08-27 | 2021-06-10 | Hewlett-Packard Development Company, L.P. | Modules of three-dimensional (3d) printers |
WO2022074443A1 (en) * | 2020-10-09 | 2022-04-14 | Sundram Fasteners Limited | A method of manufacturing a metallic component by additive manufacturing process and a system thereof |
JP7048799B1 (ja) | 2021-07-26 | 2022-04-05 | 大陽日酸株式会社 | 積層構造物の製造装置、積層構造物の製造方法 |
CN114472921B (zh) * | 2022-01-12 | 2023-05-26 | 东北大学 | 一种预热非接触式超声辅助直接激光沉积金属材料的方法 |
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US6811744B2 (en) * | 1999-07-07 | 2004-11-02 | Optomec Design Company | Forming structures from CAD solid models |
JP2001047520A (ja) * | 1999-08-04 | 2001-02-20 | Toyota Motor Corp | 積層造形方法 |
US20050263934A1 (en) * | 2004-05-28 | 2005-12-01 | 3D Systems, Inc. | Single side feed parked powder wave heating with wave flattener |
JP2007016312A (ja) * | 2005-06-07 | 2007-01-25 | Hiroshima Industrial Promotion Organization | 焼結体形成方法 |
KR101271243B1 (ko) * | 2006-07-27 | 2013-06-07 | 아르켐 에이비 | 3차원 물체 생성방법 및 장치 |
CN102762323B (zh) * | 2010-02-17 | 2016-05-25 | 松下知识产权经营株式会社 | 三维形状造型物的制造方法及三维形状造型物 |
US8582614B2 (en) * | 2010-02-17 | 2013-11-12 | High Q Laser Gmbh | Laser amplification system and method for generating retrievable laser pulses |
JP5712306B2 (ja) * | 2011-01-28 | 2015-05-07 | ア−カム アーベー | 三次元体の製造方法 |
JP2013021079A (ja) * | 2011-07-08 | 2013-01-31 | Seiko Epson Corp | パッケージの封止方法 |
FR2984779B1 (fr) * | 2011-12-23 | 2015-06-19 | Michelin Soc Tech | Procede et appareil pour realiser des objets tridimensionnels |
JP6440139B2 (ja) * | 2014-03-27 | 2018-12-19 | シーメット株式会社 | 三次元造形物の製造方法 |
JP6170175B2 (ja) * | 2015-03-23 | 2017-07-26 | 技術研究組合次世代3D積層造形技術総合開発機構 | レーザ加熱制御機構、レーザ加熱制御方法、レーザ加熱制御プログラムおよび3次元造形装置 |
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- 2017-06-13 JP JP2018564894A patent/JP6887450B2/ja active Active
- 2017-06-13 DE DE112017002948.1T patent/DE112017002948T5/de active Pending
- 2017-06-13 WO PCT/IB2017/000869 patent/WO2017216630A1/en active Application Filing
- 2017-06-13 US US16/308,655 patent/US20190270247A1/en not_active Abandoned
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WO2017216630A1 (en) | 2017-12-21 |
US20190270247A1 (en) | 2019-09-05 |
JP2019518873A (ja) | 2019-07-04 |
DE112017002948T5 (de) | 2019-03-07 |
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