JP7244529B2 - 金属粉末の状態を判定するための方法及び装置 - Google Patents
金属粉末の状態を判定するための方法及び装置 Download PDFInfo
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- JP7244529B2 JP7244529B2 JP2020544180A JP2020544180A JP7244529B2 JP 7244529 B2 JP7244529 B2 JP 7244529B2 JP 2020544180 A JP2020544180 A JP 2020544180A JP 2020544180 A JP2020544180 A JP 2020544180A JP 7244529 B2 JP7244529 B2 JP 7244529B2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- 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
- B22F10/70—Recycling
- B22F10/73—Recycling of powder
-
- 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
- B22F12/90—Means for process control, e.g. cameras or sensors
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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
- B29C64/10—Processes of additive manufacturing
- B29C64/141—Processes of additive manufacturing using only solid materials
- B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
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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
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/314—Preparation
-
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/343—Metering
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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
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
-
- 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
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—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
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—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
- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1429—Signal processing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0091—Powders
-
- 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
-
- 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
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0096—Investigating consistence of powders, dustability, dustiness
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Sustainable Development (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Signal Processing (AREA)
- Dispersion Chemistry (AREA)
- Food Science & Technology (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Powder Metallurgy (AREA)
- Image Analysis (AREA)
- Plasma & Fusion (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1718815.2 | 2017-11-14 | ||
| GB1718815.2A GB2568313B (en) | 2017-11-14 | 2017-11-14 | Method and apparatus for determining powder condition |
| PCT/GB2018/053294 WO2019097222A1 (en) | 2017-11-14 | 2018-11-14 | Method and apparatus for determining metal powder condition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021510226A JP2021510226A (ja) | 2021-04-15 |
| JP2021510226A5 JP2021510226A5 (https=) | 2021-12-23 |
| JP7244529B2 true JP7244529B2 (ja) | 2023-03-22 |
Family
ID=60788426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020544180A Active JP7244529B2 (ja) | 2017-11-14 | 2018-11-14 | 金属粉末の状態を判定するための方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11969789B2 (https=) |
| EP (1) | EP3710184A1 (https=) |
| JP (1) | JP7244529B2 (https=) |
| CA (1) | CA3111161A1 (https=) |
| GB (1) | GB2568313B (https=) |
| WO (1) | WO2019097222A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2568313B (en) * | 2017-11-14 | 2023-03-08 | Lpw Technology Ltd | Method and apparatus for determining powder condition |
| WO2019240773A1 (en) * | 2018-06-12 | 2019-12-19 | Hewlett-Packard Development Company, L.P. | Build material management |
| EP3774295A4 (en) * | 2018-10-01 | 2021-11-17 | Hewlett-Packard Development Company, L.P. | DETERMINATION OF THE RATIO OF BUILDING MATERIALS TO ACHIEVE SELECTED CHARACTERISTICS |
| GB2584083B (en) * | 2019-05-15 | 2023-09-20 | Lpw Technology Ltd | Method and apparatus for analysing metal powder |
| GB2584820B (en) * | 2019-05-15 | 2024-01-24 | Lpw Technology Ltd | Method and apparatus for analysing metal powder |
| JP7381267B2 (ja) | 2019-09-18 | 2023-11-15 | ナブテスコ株式会社 | 金属付加製造用粉粒体、その製造方法、その選別装置、その選別方法、粉体の純度判定装置、粉体の純度判定方法、粉体の保管方法、粉体の保管容器、金属造形物の製造方法、および、金属造形物の製造装置 |
| US12240180B2 (en) | 2020-02-28 | 2025-03-04 | The Boeing Company | Methods and systems for detection of impurities in additive manufacturing material |
| EP4241907A4 (en) * | 2020-11-04 | 2024-04-03 | Proterial, Ltd. | METHOD FOR DEFECT PREDICTION OF ADDITIVELY MANUFACTURED PRODUCT AND METHOD FOR MANUFACTURING ADDITIVELY MANUFACTURED PRODUCT |
| CN117083162A (zh) * | 2021-03-09 | 2023-11-17 | 惠普发展公司,有限责任合伙企业 | 确定粉末降解 |
| US11915405B2 (en) * | 2021-03-16 | 2024-02-27 | Applied Optimization, Inc. | Additive manufacturing process monitoring |
| US11865616B2 (en) * | 2021-06-03 | 2024-01-09 | Hewlett-Packard Development Company, L.P. | Decaking 3D printed parts |
| CN118354892A (zh) * | 2021-12-13 | 2024-07-16 | 惠普发展公司,有限责任合伙企业 | 粉末降级预测 |
| JP2024013497A (ja) * | 2022-07-20 | 2024-02-01 | 大陽日酸株式会社 | 球状化解析装置、球状化解析方法、およびプログラム |
| GB2643089A (en) * | 2024-03-28 | 2026-02-11 | Lpw Technology Ltd | Method and apparatus for determining the condition of metal powder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160224017A1 (en) | 2015-01-29 | 2016-08-04 | Alcoa Inc. | Systems and methods for modelling additively manufactured bodies |
| JP2016532781A (ja) | 2013-08-22 | 2016-10-20 | レニショウ パブリック リミテッド カンパニーRenishaw Public Limited Company | 粉体材料の選択的固化処理によりオブジェクトを構築するための装置及び方法 |
| JP2016194143A (ja) | 2015-03-31 | 2016-11-17 | 山陽特殊製鋼株式会社 | 球状粒子からなる金属粉末 |
| JP2017078224A (ja) | 2015-10-21 | 2017-04-27 | エスエルエム ソルーションズ グループ アーゲー | カメラを有する粉末塗布器具 |
| JP2017094605A (ja) | 2015-11-24 | 2017-06-01 | キヤノン株式会社 | 立体物の製造に用いられる粒子群、およびそれを用いた立体物の製造方法 |
Family Cites Families (23)
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| SE512098C2 (sv) * | 1998-05-19 | 2000-01-24 | Agrovision Ab | Koncentrationsbestämning av en komponent i en blandning av minst två komponenter |
| FI20002614A7 (fi) * | 2000-11-28 | 2002-05-29 | Nokia Corp | Laskutuksen ohjaus tietoliikennejärjestelmässä |
| EP1337833A1 (en) * | 2000-11-28 | 2003-08-27 | Imeco Automazioni S.R.L. | Apparatus for analyzing the characteristics of ground products |
| KR100538497B1 (ko) * | 2002-05-20 | 2005-12-23 | 캐논 가부시끼가이샤 | 토너 키트, 토너 및 화상 형성 방법 |
| CA2735892A1 (en) * | 2008-09-29 | 2010-04-01 | Johanson Holdings, Llc | Mixture segregation testing devices and methods |
| DE102008058177A1 (de) * | 2008-11-20 | 2010-06-24 | Eos Gmbh Electro Optical Systems | Verfahren zur Identifizierung von Lasersinterpulvern |
| WO2014095200A1 (en) * | 2012-12-17 | 2014-06-26 | Arcam Ab | Additive manufacturing method and apparatus |
| RU2544047C1 (ru) * | 2013-10-07 | 2015-03-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет имени Д.И. Менделеева", РХТУ им. Д.И. Менделеева | Способ определения микровключений примесей в порошковых органических люминофорах |
| EP2918395B1 (en) | 2014-03-12 | 2018-07-04 | Rolls-Royce Corporation | Additive manufacturing including layer-by-layer imaging |
| EP3229996A4 (en) * | 2014-12-12 | 2018-09-05 | Velo3d Inc. | Feedback control systems for three-dimensional printing |
| US20180022028A1 (en) * | 2015-04-14 | 2018-01-25 | Hewlett-Packard Development Company, L.P. | An apparatus and a method for determining a quantity of material |
| US20170066051A1 (en) * | 2015-09-04 | 2017-03-09 | Arcam Ab | Method and apparatus for additive manufacturing |
| DE102015223474A1 (de) * | 2015-11-26 | 2017-06-01 | Eos Gmbh Electro Optical Systems | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts |
| DE102016200324A1 (de) * | 2016-01-14 | 2017-07-20 | MTU Aero Engines AG | Verfahren zum Ermitteln einer Konzentration wenigstens eines Werkstoffs in einem Pulver für ein additives Herstellverfahren |
| DE102016210542A1 (de) * | 2016-06-14 | 2017-12-14 | Testia Gmbh | 3D-Druckverfahren und 3D-Druckvorrichtung |
| CN106041076B (zh) | 2016-07-06 | 2018-06-19 | 中北大学 | 一种激光快速成形铺粉均匀性检测系统及检测方法 |
| US10408812B2 (en) * | 2016-10-12 | 2019-09-10 | General Electric Company | Characterization and control system and method for a resin |
| US10674101B2 (en) * | 2016-10-28 | 2020-06-02 | General Electric Company | Imaging devices for use with additive manufacturing systems and methods of imaging a build layer |
| US11077618B2 (en) * | 2017-03-22 | 2021-08-03 | Nxt Factory Inc. | Method and apparatus for forming a three-dimensional article by fusion of a powdered medium in a powder bed |
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-
2017
- 2017-11-14 GB GB1718815.2A patent/GB2568313B/en active Active
-
2018
- 2018-11-14 US US16/763,733 patent/US11969789B2/en active Active
- 2018-11-14 WO PCT/GB2018/053294 patent/WO2019097222A1/en not_active Ceased
- 2018-11-14 EP EP18826776.9A patent/EP3710184A1/en active Pending
- 2018-11-14 CA CA3111161A patent/CA3111161A1/en active Pending
- 2018-11-14 JP JP2020544180A patent/JP7244529B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016532781A (ja) | 2013-08-22 | 2016-10-20 | レニショウ パブリック リミテッド カンパニーRenishaw Public Limited Company | 粉体材料の選択的固化処理によりオブジェクトを構築するための装置及び方法 |
| US20160224017A1 (en) | 2015-01-29 | 2016-08-04 | Alcoa Inc. | Systems and methods for modelling additively manufactured bodies |
| JP2018507325A (ja) | 2015-01-29 | 2018-03-15 | アーコニック インコーポレイテッドArconic Inc. | 付加製造体のモデリングのためのシステム及び方法 |
| JP2016194143A (ja) | 2015-03-31 | 2016-11-17 | 山陽特殊製鋼株式会社 | 球状粒子からなる金属粉末 |
| JP2017078224A (ja) | 2015-10-21 | 2017-04-27 | エスエルエム ソルーションズ グループ アーゲー | カメラを有する粉末塗布器具 |
| JP2017094605A (ja) | 2015-11-24 | 2017-06-01 | キヤノン株式会社 | 立体物の製造に用いられる粒子群、およびそれを用いた立体物の製造方法 |
Non-Patent Citations (2)
| Title |
|---|
| KARLSSON JOAKIM et al,Characterization and comparison of materials produced by Electron Beam Melting (EBM) of two different Ti-6Al-4V powder fractions,Journal of Materials Processing Technology,2013年06月20日,P.2109 - 2118 |
| Laura Cordova et al,POWDER CHARACTERIZATION AND OPTIMIZATION FOR ADDITIVE MANUFACTURING,VI CONGRESO DE PULVIMETALURGIA I CONGRESO IBERROAMERICANO DE PULVIMETALURGIA,2017年06月,P.1-7,https://www.researchgate.net/publication/320173091_Powder_Characterization_and_Optimization_for_Additive_Manufacturing |
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| GB201718815D0 (en) | 2017-12-27 |
| JP2021510226A (ja) | 2021-04-15 |
| WO2019097222A1 (en) | 2019-05-23 |
| US11969789B2 (en) | 2024-04-30 |
| GB2568313B (en) | 2023-03-08 |
| US20210162509A1 (en) | 2021-06-03 |
| GB2568313A (en) | 2019-05-15 |
| EP3710184A1 (en) | 2020-09-23 |
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