JP2017533996A - 積層造形製造装置及び方法 - Google Patents
積層造形製造装置及び方法 Download PDFInfo
- Publication number
- JP2017533996A JP2017533996A JP2017521582A JP2017521582A JP2017533996A JP 2017533996 A JP2017533996 A JP 2017533996A JP 2017521582 A JP2017521582 A JP 2017521582A JP 2017521582 A JP2017521582 A JP 2017521582A JP 2017533996 A JP2017533996 A JP 2017533996A
- Authority
- JP
- Japan
- Prior art keywords
- getter
- manufacturing apparatus
- chamber
- additive manufacturing
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
-
- 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]
-
- 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
- B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
-
- 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
- B22F10/77—Recycling of gas
-
- 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
- B22F12/40—Radiation means
- B22F12/44—Radiation means characterised by the configuration of the radiation means
-
- 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
- B22F12/70—Gas flow means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/144—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
- B23K26/342—Build-up welding
-
- 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
-
- 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
-
- 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
- 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 [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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
- B01D2253/1122—Metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
- B01D2253/1124—Metal oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20761—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/104—Oxygen
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Automation & Control Theory (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
a)酸素ゲッターの材料床の安定温度、
b)水の形成の停止、及び/又は
c)酸素ゲッター155に入るガス中の水素濃度に等しい、酸素ゲッター155を出るガス中の水素濃度から、決定されてもよい。
Claims (13)
- チャンバと、
チャンバ内で移動可能な構築プラットフォームであって、流動可能な材料の層が横切って連続的に形成され得る構築プラットフォームと、
流動可能な材料を固化するエネルギービームを生成するユニットと、
選択された領域内の材料を固化させるために各層の選択された領域にエネルギービームを導く走査ユニットと、
チャンバ内の雰囲気から、酸素、窒素及び/又は水素を吸収するゲッターと、
を備えることを特徴とする積層造形製造装置。 - ゲッターは、酸素ゲッターであることを特徴とする請求項1に記載の積層造形製造装置。
- 酸素ゲッターは、銅系ゲッターであることを特徴とする請求項2に記載の積層造形製造装置。
- 前記チャンバを通ってガスを再循環させるために前記チャンバに接続された入口及び出口を有するガス再循環回路を備え、
前記ガス再循環回路は、酸素、窒素及び/又は水素を再循環ガスから吸収するゲッターを有していることを特徴とする請求項1乃至3のいずれかに記載の積層造形製造装置。 - 前記ガス再循環回路は、前記ゲッターを前記チャンバ内の雰囲気から隔離することができるバルブを備えていることを特徴とする請求項4に記載の積層造形製造装置。
- 前記チャンバは、前記積層造形製造装置を使用して構築された部品が前記チャンバから取り出されるドアを備え、そして前記バルブは、前記チャンバへの前記ドアが開かれているとき、前記ゲッターを前記チャンバから隔離するように配置されていることを特徴とする請求項5に記載の積層造形製造装置。
- 前記ゲッターによって吸収された不要なガスを前記チャンバから除去する手段を備え、前記バルブは、前記ゲッターによって吸収されたガスが所定のレベルを超えて留まっている間に、前記ゲッターを前記チャンバから隔離するように構成されていることを特徴とする請求項5又は6に記載の積層造形製造装置。
- 使用後に、前記ゲッターを再生する手段を備えていることを特徴とする請求項1乃至7のいずれか一項に記載の積層造形製造装置。
- 前記ゲッターを再生する手段は、前記ゲッターを通過して流れるガスを加熱する加熱素子を備えていることを特徴とする請求項8に記載の積層造形製造装置。
- 前記酸素ゲッターを再生する手段は、水素ガス源を備えていることを特徴とする、請求項2を介して従属するときの請求項8又は9に記載の積層造形製造装置。
- 前記ゲッターの再生により生成される水分を、前記装置から除去する手段を備えることを特徴とする請求項10に記載の積層造形製造装置。
- 前記ゲッターの再生の進行を示す特性を検出するセンサを備えることを特徴とする請求項8乃至11のいずれか一項に記載の積層造形製造装置。
- 前記センサは、前記ゲッターの材料の温度を監視する温度センサ、前記ゲッターを出るガス中の水分の量を検出する水分検出器、及び/又は前記ゲッターを出るガス中の水素濃度を検出する水素センサであることを特徴とする、請求項2を介して従属するときの請求項12に記載の積層造形製造装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1418595.3A GB201418595D0 (en) | 2014-10-20 | 2014-10-20 | Additive manufacturing apparatus and methods |
GB1418595.3 | 2014-10-20 | ||
PCT/EP2015/074261 WO2016062714A1 (en) | 2014-10-20 | 2015-10-20 | Additive manufacturing apparatus and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017533996A true JP2017533996A (ja) | 2017-11-16 |
JP2017533996A5 JP2017533996A5 (ja) | 2018-11-08 |
Family
ID=52013271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017521582A Pending JP2017533996A (ja) | 2014-10-20 | 2015-10-20 | 積層造形製造装置及び方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10632567B2 (ja) |
EP (1) | EP3209446B1 (ja) |
JP (1) | JP2017533996A (ja) |
CN (1) | CN107107191A (ja) |
ES (1) | ES2848854T3 (ja) |
GB (1) | GB201418595D0 (ja) |
WO (1) | WO2016062714A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190067403A (ko) * | 2017-12-07 | 2019-06-17 | 울산대학교 산학협력단 | 3d 프린팅 시스템 |
JP2019209647A (ja) * | 2018-06-07 | 2019-12-12 | ナブテスコ株式会社 | 造形装置 |
JP2019209646A (ja) * | 2018-06-07 | 2019-12-12 | ナブテスコ株式会社 | 造形装置 |
JP2020143311A (ja) * | 2019-03-04 | 2020-09-10 | 日立金属株式会社 | 積層造形体および積層造形体の製造方法 |
JP2020147042A (ja) * | 2017-11-15 | 2020-09-17 | ツェーエル・シュッツレヒツフェアヴァルトゥングス・ゲゼルシャフト・ミト・べシュレンクテル・ハフツング | 3次元の物体を付加製造する方法 |
EP3812032A1 (en) | 2019-10-23 | 2021-04-28 | Nabtesco Corporation | Nitrogen removal device, nitrogen removal method, nitrogen removal program, and modeling apparatus |
JP2021529885A (ja) * | 2018-07-19 | 2021-11-04 | ヘレウス アディティブ マニュファクチュアリング ゲーエムベーハー | 高反射性金属の粉末の付加製造への使用 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3075470A1 (de) * | 2015-03-31 | 2016-10-05 | Linde Aktiengesellschaft | Verfahren zum schichtweisen herstellen eines metallischen werkstücks durch laserunterstützte additive fertigung |
EP3290134A1 (en) * | 2016-09-01 | 2018-03-07 | Linde Aktiengesellschaft | Method for additive manufacturing |
EP3318350A1 (de) * | 2016-11-02 | 2018-05-09 | Linde Aktiengesellschaft | Verfahren zur generativen fertigung eines 3-dimensionalen bauteils |
EP3318351B1 (de) * | 2016-11-02 | 2020-12-30 | Linde GmbH | Verfahren zur generativen fertigung eines 3-dimensionalen bauteils |
US10695865B2 (en) | 2017-03-03 | 2020-06-30 | General Electric Company | Systems and methods for fabricating a component with at least one laser device |
DE102017205027A1 (de) * | 2017-03-24 | 2018-09-27 | SLM Solutions Group AG | Vorrichtung und Verfahren zum Herstellen von dreidimensionalen Werkstücken |
US11913724B2 (en) | 2018-02-18 | 2024-02-27 | Markforged, Inc. | Sintering furnace |
WO2019175556A1 (en) | 2018-03-12 | 2019-09-19 | Renishaw Plc | Methods and apparatus for powder bed additive manufacturing |
US11167375B2 (en) | 2018-08-10 | 2021-11-09 | The Research Foundation For The State University Of New York | Additive manufacturing processes and additively manufactured products |
EP3849732A1 (en) * | 2018-09-10 | 2021-07-21 | Renishaw PLC | Powder bed fusion apparatus and methods |
KR20220012885A (ko) * | 2019-05-24 | 2022-02-04 | 이퀴스피어스 인코포레이티드 | 불순물이 적은 기체분위기에서의 금속분말 제조 방법 및 시스템 |
CN110641015B (zh) * | 2019-08-30 | 2021-09-17 | 威斯坦(厦门)实业有限公司 | 一种sls尼龙粉末3d激光打印机成型缸及其使用方法 |
EP3797902A1 (en) * | 2019-09-25 | 2021-03-31 | Linde GmbH | Method and system for atmosphere in additive manufacture |
DE102019219417A1 (de) * | 2019-12-12 | 2021-06-17 | Realizer Gmbh | Aktive Klimatisierung in SLM-Prozessen |
FR3105263B1 (fr) * | 2019-12-18 | 2022-07-15 | Addup | Traitement surfacique par pulvérisation cathodique pour filtre actif |
EP4029961A1 (en) * | 2021-01-18 | 2022-07-20 | BAE SYSTEMS plc | Apparatus and method |
DE102021110137A1 (de) | 2021-04-21 | 2022-10-27 | Trumpf Laser- Und Systemtechnik Gmbh | Verfahren zum messen einer einströmleckrate einer vorrichtung zur generativen fertigung und vorrichtung zur generativen fertigung |
US11932494B2 (en) | 2021-05-25 | 2024-03-19 | Arcam Ab | Raw material delivery devices and methods of operating the same |
CN113579454A (zh) * | 2021-06-30 | 2021-11-02 | 合肥聚能电物理高技术开发有限公司 | 钛合金板真空电子束焊接方法及磁悬浮超导低温固氮腔 |
EP4299315A1 (en) * | 2022-06-29 | 2024-01-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Reduction of oxygen content in a process chamber |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US510610A (en) * | 1893-12-12 | Charles olsen | ||
JPS59107910A (ja) * | 1982-12-10 | 1984-06-22 | Toshiba Corp | アルゴンガスの精製方法 |
US4579723A (en) * | 1985-03-28 | 1986-04-01 | The Boc Group, Inc. | Methods for purifying inert gas streams |
JPH03159117A (ja) | 1989-11-16 | 1991-07-09 | Hitachi Ltd | 半導体ウエハの熱処理方法および装置 |
US4983194A (en) * | 1990-02-02 | 1991-01-08 | Air Products And Chemicals, Inc. | Production of high purity argon |
JP3095234B2 (ja) | 1990-10-17 | 2000-10-03 | エア・ウォーター株式会社 | ガス精製器 |
WO1992008592A1 (en) * | 1990-11-09 | 1992-05-29 | Dtm Corporation | Controlled gas flow for selective laser sintering |
JPH0731877A (ja) | 1993-05-11 | 1995-02-03 | Japan Pionics Co Ltd | 不活性ガスの精製方法および装置 |
JPH06346105A (ja) | 1993-06-08 | 1994-12-20 | Kenji Hirota | チタン材料成形体及びその製造装置並びにその製造方法 |
US6142742A (en) * | 1994-10-31 | 2000-11-07 | Saes Pure Gas, Inc. | Getter pump module and system |
DE19511772C2 (de) | 1995-03-30 | 1997-09-04 | Eos Electro Optical Syst | Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objektes |
DE29513026U1 (de) * | 1995-08-16 | 1995-10-05 | Eos Electro Optical Syst | Vorrichtung zur schichtweisen Herstellung eines Objektes mittels Lasersintern |
US5902561A (en) * | 1995-09-29 | 1999-05-11 | D.D.I. Limited | Low temperature inert gas purifier |
US20060003095A1 (en) | 1999-07-07 | 2006-01-05 | Optomec Design Company | Greater angle and overhanging materials deposition |
US6521192B1 (en) | 1999-08-06 | 2003-02-18 | Saes Pure Gas, Inc. | Rejuvenable ambient temperature purifier |
DE102004001805B3 (de) * | 2004-01-06 | 2005-06-02 | Siemens Ag | Evakuierbarer Isolierbehälter für eine zu kühlende Anwendung |
JP4131260B2 (ja) | 2004-10-26 | 2008-08-13 | 松下電工株式会社 | 三次元形状造形物の製造装置 |
JP4282586B2 (ja) | 2004-11-02 | 2009-06-24 | Spsシンテックス株式会社 | ナノ精密焼結システム |
US7789949B2 (en) * | 2005-11-23 | 2010-09-07 | Integrated Sensing Systems, Inc. | Getter device |
DE102006014694B3 (de) | 2006-03-28 | 2007-10-31 | Eos Gmbh Electro Optical Systems | Prozesskammer und Verfahren für die Bearbeitung eines Werkstoffs mit einem gerichteten Strahl elektromagnetischer Strahlung, insbesondere für eine Lasersintervorrichtung |
US8715870B2 (en) * | 2006-05-11 | 2014-05-06 | Ford Motor Company | Gas reclaiming system and method |
JP4389939B2 (ja) | 2007-01-19 | 2009-12-24 | コニカミノルタビジネステクノロジーズ株式会社 | 画像形成装置を制御する制御プログラム、画像形成装置、および画像形成装置で実行される方法 |
US7645431B2 (en) * | 2007-10-23 | 2010-01-12 | Air Products And Chemicals, Inc. | Purification of noble gases using online regeneration of getter beds |
GB0813241D0 (en) * | 2008-07-18 | 2008-08-27 | Mcp Tooling Technologies Ltd | Manufacturing apparatus and method |
GB0813242D0 (en) | 2008-07-18 | 2008-08-27 | Mcp Tooling Technologies Ltd | Powder dispensing apparatus and method |
US8915728B2 (en) * | 2012-01-27 | 2014-12-23 | United Technologies Corporation | Multi-dimensional component build system and process |
EP3632593A1 (en) | 2012-11-01 | 2020-04-08 | General Electric Company | Additive manufacturing method |
US9682424B2 (en) * | 2012-12-24 | 2017-06-20 | United Technologies Corporation | Absorbed impurities reduction in additive manufacturing systems |
ES2550233T3 (es) * | 2013-04-03 | 2015-11-05 | Slm Solutions Gmbh | Método y aparato para producir piezas de trabajo tridimensionales |
CN103990798B (zh) | 2014-05-06 | 2015-10-21 | 华中科技大学 | 一种用于激光增材制造的高温粉床系统 |
US10675854B2 (en) * | 2015-01-16 | 2020-06-09 | Raytheon Technologies Corporation | Additive processing apparatus and method |
-
2014
- 2014-10-20 GB GBGB1418595.3A patent/GB201418595D0/en not_active Ceased
-
2015
- 2015-10-20 WO PCT/EP2015/074261 patent/WO2016062714A1/en active Application Filing
- 2015-10-20 CN CN201580069387.9A patent/CN107107191A/zh active Pending
- 2015-10-20 US US15/517,626 patent/US10632567B2/en active Active
- 2015-10-20 EP EP15791256.9A patent/EP3209446B1/en active Active
- 2015-10-20 ES ES15791256T patent/ES2848854T3/es active Active
- 2015-10-20 JP JP2017521582A patent/JP2017533996A/ja active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020147042A (ja) * | 2017-11-15 | 2020-09-17 | ツェーエル・シュッツレヒツフェアヴァルトゥングス・ゲゼルシャフト・ミト・べシュレンクテル・ハフツング | 3次元の物体を付加製造する方法 |
KR20190067403A (ko) * | 2017-12-07 | 2019-06-17 | 울산대학교 산학협력단 | 3d 프린팅 시스템 |
KR102351686B1 (ko) * | 2017-12-07 | 2022-01-17 | 울산대학교 산학협력단 | 3d 프린팅 시스템 |
JP2019209647A (ja) * | 2018-06-07 | 2019-12-12 | ナブテスコ株式会社 | 造形装置 |
JP2019209646A (ja) * | 2018-06-07 | 2019-12-12 | ナブテスコ株式会社 | 造形装置 |
JP2021529885A (ja) * | 2018-07-19 | 2021-11-04 | ヘレウス アディティブ マニュファクチュアリング ゲーエムベーハー | 高反射性金属の粉末の付加製造への使用 |
JP2020143311A (ja) * | 2019-03-04 | 2020-09-10 | 日立金属株式会社 | 積層造形体および積層造形体の製造方法 |
WO2020179724A1 (ja) * | 2019-03-04 | 2020-09-10 | 日立金属株式会社 | 積層造形体および積層造形体の製造方法 |
EP3812032A1 (en) | 2019-10-23 | 2021-04-28 | Nabtesco Corporation | Nitrogen removal device, nitrogen removal method, nitrogen removal program, and modeling apparatus |
Also Published As
Publication number | Publication date |
---|---|
WO2016062714A1 (en) | 2016-04-28 |
US10632567B2 (en) | 2020-04-28 |
ES2848854T3 (es) | 2021-08-12 |
US20170304945A1 (en) | 2017-10-26 |
EP3209446B1 (en) | 2020-12-09 |
CN107107191A (zh) | 2017-08-29 |
EP3209446A1 (en) | 2017-08-30 |
GB201418595D0 (en) | 2014-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2017533996A (ja) | 積層造形製造装置及び方法 | |
EP3237177B1 (en) | Additive manufacturing apparatus | |
JP6085344B2 (ja) | 乾燥手段を有するワークピースの製造装置 | |
US20240066799A1 (en) | Three-dimensional printing systems and methods of their use | |
JP5721887B1 (ja) | 積層造形装置 | |
JP6651620B2 (ja) | 積層造形装置 | |
US9999925B2 (en) | Three dimensional printer | |
EP3281729B1 (en) | A powder bed fusion apparatus and powder delivery method for providing raw material powder to a powder application device of a powder bed fusion apparatus | |
JP5948462B1 (ja) | 積層造形装置 | |
US11865614B2 (en) | Method and device for feeding gas to an additive manufacturing space | |
JP5893112B1 (ja) | 積層造形装置 | |
JP2016074957A (ja) | 積層造形装置 | |
WO2014199150A1 (en) | Additive manufacturing apparatus and method | |
GB2472783A (en) | Freeform fabrication using a plasma transferred arc welding torch | |
JP2019077935A (ja) | 三次元造形装置、および三次元造形物の製造方法 | |
JP2012162077A (ja) | レーザーシンタリング設備のより良好な不活性化のための装置 | |
US11911968B2 (en) | Method for cooling and cooling device | |
EP3628420A1 (en) | Method, gas and device for additive manufacturing | |
Chen et al. | In situ and operando X-ray imaging of directed energy deposition additive manufacturing | |
JP6058618B2 (ja) | 積層造形装置の制御装置 | |
EP3437839B1 (en) | Apparatus for manufacturing three-dimensional objects | |
EP3797902A1 (en) | Method and system for atmosphere in additive manufacture | |
EP3572213A1 (en) | Apparatus for additively manufacturing three-dimensional objects | |
JP7254600B2 (ja) | 付加製造装置、および、付加製造方法 | |
EP3797903A1 (en) | Additive manufacturing process gas for lightweight metals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180926 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180926 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190821 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190917 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20191216 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20200519 |