CN1476362A - 用于通过高温直接激光熔化制造三维金属件的方法和装置 - Google Patents
用于通过高温直接激光熔化制造三维金属件的方法和装置 Download PDFInfo
- Publication number
- CN1476362A CN1476362A CNA018194079A CN01819407A CN1476362A CN 1476362 A CN1476362 A CN 1476362A CN A018194079 A CNA018194079 A CN A018194079A CN 01819407 A CN01819407 A CN 01819407A CN 1476362 A CN1476362 A CN 1476362A
- Authority
- CN
- China
- Prior art keywords
- powder
- sintering
- laser
- cylinder
- piston
- 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
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/004—Filling molds with 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]
-
- 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
- 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
- B22F12/10—Auxiliary heating 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
- B22F12/10—Auxiliary heating means
- B22F12/13—Auxiliary heating means to preheat the material
-
- 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
- B22F12/10—Auxiliary heating means
- B22F12/17—Auxiliary heating means to heat the build chamber or platform
-
- 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
- B22F12/41—Radiation means characterised by the type, e.g. laser or electron beam
-
- 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
- B22F12/49—Scanners
-
- 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
- B22F12/55—Two or more means for feeding material
-
- 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
- B29C64/264—Arrangements for irradiation
- B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
-
- 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
-
- 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
- B29C64/364—Conditioning of environment
- B29C64/371—Conditioning of environment using an environment other than air, e.g. inert gas
-
- 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
- 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
-
- 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
- B22F12/22—Driving means
- B22F12/222—Driving means for motion along a direction orthogonal to the plane of a layer
-
- 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
- B22F12/22—Driving means
- B22F12/224—Driving means for motion along a direction within the plane of a layer
-
- 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
- B22F12/60—Planarisation devices; Compression devices
- B22F12/67—Blades
-
- 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)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Plasma & Fusion (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Automation & Control Theory (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25319800P | 2000-11-27 | 2000-11-27 | |
| US60/253,198 | 2000-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1476362A true CN1476362A (zh) | 2004-02-18 |
Family
ID=22959285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA018194079A Pending CN1476362A (zh) | 2000-11-27 | 2001-11-26 | 用于通过高温直接激光熔化制造三维金属件的方法和装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6621039B2 (zh) |
| EP (1) | EP1347853B1 (zh) |
| CN (1) | CN1476362A (zh) |
| AU (1) | AU2002222885A1 (zh) |
| DE (1) | DE60114453T2 (zh) |
| WO (1) | WO2002042023A1 (zh) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100349077C (zh) * | 2004-12-03 | 2007-11-14 | 清华大学 | 一种电子束选区同步烧结工艺及三维分层制造设备 |
| CN101392371B (zh) * | 2007-09-21 | 2010-05-19 | 中国科学院沈阳自动化研究所 | 激光金属沉积成形的基板预热系统 |
| CN102164696A (zh) * | 2008-07-18 | 2011-08-24 | Mtt科技有限公司 | 制造设备和方法 |
| CN101208190B (zh) * | 2005-06-27 | 2012-07-11 | Eos有限公司电镀光纤系统 | 用三维成形工艺制造三维物体的方法和装置 |
| CN103100714A (zh) * | 2013-03-07 | 2013-05-15 | 余振新 | 粉末材料选择性激光烧结成型设备的机械结构 |
| CN104439242A (zh) * | 2014-12-10 | 2015-03-25 | 华中科技大学 | 一种快速成形自动铺粉机构及自动铺粉烧结方法 |
| CN104903029A (zh) * | 2012-11-27 | 2015-09-09 | 斯奈克玛 | 使用高能束选择性熔化或选择性烧结优化紧实度的粉末床增材制造部件的方法 |
| CN105026076A (zh) * | 2013-02-27 | 2015-11-04 | Slm方案集团股份公司 | 用于生产具有定制微观结构的工件的装置和方法 |
| CN105039970A (zh) * | 2015-07-02 | 2015-11-11 | 西安交通大学 | 一种可更换粉缸双光束激光选区熔化成形设备 |
| CN105499564A (zh) * | 2014-10-08 | 2016-04-20 | 精工爱普生株式会社 | 三维形成装置以及三维形成方法 |
| CN105555443A (zh) * | 2013-06-20 | 2016-05-04 | Mtu飞机发动机有限公司 | 用于附加形成部件的至少一个部件区的装置和方法 |
| CN106030038A (zh) * | 2013-12-20 | 2016-10-12 | 瑞尼斯豪公司 | 增材制造设备和方法 |
| CN106111989A (zh) * | 2016-08-18 | 2016-11-16 | 华南理工大学 | 一种用于3d打印的保护气体预热方法及装置 |
| CN108480638A (zh) * | 2018-05-28 | 2018-09-04 | 华中科技大学 | 一种三段式选择性激光熔化组合预热系统 |
| CN109648086A (zh) * | 2017-10-10 | 2019-04-19 | 大族激光科技产业集团股份有限公司 | 基于选择性激光熔融技术的金属嫁接方法、激光熔融设备 |
| CN110139723A (zh) * | 2016-11-10 | 2019-08-16 | Addup公司 | 双壳增材制造机器 |
| US11999110B2 (en) | 2019-07-26 | 2024-06-04 | Velo3D, Inc. | Quality assurance in formation of three-dimensional objects |
| US12070907B2 (en) | 2016-09-30 | 2024-08-27 | Velo3D | Three-dimensional objects and their formation |
Families Citing this family (127)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020110649A1 (en) * | 2000-05-09 | 2002-08-15 | Skszek Timothy W. | Fabrication of alloy variant structures using direct metal deposition |
| US7422833B2 (en) * | 2000-09-29 | 2008-09-09 | Zeon Corporation | Toner, production process thereof, and process for forming image |
| DE10104732C1 (de) * | 2001-02-02 | 2002-06-27 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum selektiven Laser-Schmelzen von metallischen Werkstoffen |
| US7597715B2 (en) | 2005-04-21 | 2009-10-06 | Biomet Manufacturing Corp. | Method and apparatus for use of porous implants |
| US8123814B2 (en) | 2001-02-23 | 2012-02-28 | Biomet Manufacturing Corp. | Method and appartus for acetabular reconstruction |
| AU2002345328A1 (en) | 2001-06-27 | 2003-03-03 | Remon Medical Technologies Ltd. | Method and device for electrochemical formation of therapeutic species in vivo |
| DE102004008054B8 (de) * | 2003-02-25 | 2007-02-08 | Matsushita Electric Works, Ltd., Kadoma | Metallpulver-Zusammensetzung zur Verwendung beim selektiven Lasersintern |
| DE10309519B4 (de) * | 2003-02-26 | 2006-04-27 | Laserinstitut Mittelsachsen E.V. | Verfahren und Vorrichtung zur Herstellung von Miniaturkörpern oder mikrostrukturierten Körpern |
| DE10342880A1 (de) * | 2003-09-15 | 2005-04-14 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Substratplatte |
| DE10342882A1 (de) * | 2003-09-15 | 2005-05-19 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Vorrichtung und Verfahren zur Herstellung eines dreidimensionalen Formkörpers |
| US7261542B2 (en) | 2004-03-18 | 2007-08-28 | Desktop Factory, Inc. | Apparatus for three dimensional printing using image layers |
| US20050263933A1 (en) * | 2004-05-28 | 2005-12-01 | 3D Systems, Inc. | Single side bi-directional feed for laser sintering |
| US7034246B2 (en) * | 2004-08-10 | 2006-04-25 | The Boeing Company | Selective laser sintering reduced volume feed mechanism |
| FR2878185B1 (fr) | 2004-11-22 | 2008-11-07 | Sidel Sas | Procede de fabrication de recipients comprenant une etape de chauffe au moyen d'un faisceau de rayonnement electromagnetique coherent |
| US10857722B2 (en) | 2004-12-03 | 2020-12-08 | Pressco Ip Llc | Method and system for laser-based, wavelength specific infrared irradiation treatment |
| US7425296B2 (en) * | 2004-12-03 | 2008-09-16 | Pressco Technology Inc. | Method and system for wavelength specific thermal irradiation and treatment |
| US7612312B2 (en) * | 2005-02-11 | 2009-11-03 | Honeywell International Inc. | Mobile hand-held laser welding support system |
| US8066778B2 (en) | 2005-04-21 | 2011-11-29 | Biomet Manufacturing Corp. | Porous metal cup with cobalt bearing surface |
| US8021432B2 (en) | 2005-12-05 | 2011-09-20 | Biomet Manufacturing Corp. | Apparatus for use of porous implants |
| US8266780B2 (en) | 2005-04-21 | 2012-09-18 | Biomet Manufacturing Corp. | Method and apparatus for use of porous implants |
| US8292967B2 (en) | 2005-04-21 | 2012-10-23 | Biomet Manufacturing Corp. | Method and apparatus for use of porous implants |
| DE102005022308B4 (de) * | 2005-05-13 | 2007-03-22 | Eos Gmbh Electro Optical Systems | Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objekts mit einem beheizten Beschichter für pulverförmiges Aufbaumaterial |
| US8840660B2 (en) | 2006-01-05 | 2014-09-23 | Boston Scientific Scimed, Inc. | Bioerodible endoprostheses and methods of making the same |
| US8089029B2 (en) | 2006-02-01 | 2012-01-03 | Boston Scientific Scimed, Inc. | Bioabsorbable metal medical device and method of manufacture |
| US7635447B2 (en) | 2006-02-17 | 2009-12-22 | Biomet Manufacturing Corp. | Method and apparatus for forming porous metal implants |
| EP2054537A2 (en) * | 2006-08-02 | 2009-05-06 | Boston Scientific Scimed, Inc. | Endoprosthesis with three-dimensional disintegration control |
| JP2010503490A (ja) | 2006-09-15 | 2010-02-04 | ボストン サイエンティフィック リミテッド | 調整可能な表面特徴を備えた内部人工器官 |
| EP2959925B1 (en) | 2006-09-15 | 2018-08-29 | Boston Scientific Limited | Medical devices and methods of making the same |
| CA2663250A1 (en) | 2006-09-15 | 2008-03-20 | Boston Scientific Limited | Bioerodible endoprostheses and methods of making the same |
| EP2121068B1 (en) | 2006-09-15 | 2010-12-08 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis with biostable inorganic layers |
| JP2010503494A (ja) | 2006-09-15 | 2010-02-04 | ボストン サイエンティフィック リミテッド | 生分解性内部人工器官およびその製造方法 |
| US8002821B2 (en) | 2006-09-18 | 2011-08-23 | Boston Scientific Scimed, Inc. | Bioerodible metallic ENDOPROSTHESES |
| CA2674195A1 (en) | 2006-12-28 | 2008-07-10 | Boston Scientific Limited | Bioerodible endoprostheses and methods of making same |
| KR100845302B1 (ko) * | 2007-02-21 | 2008-07-10 | 한국기계연구원 | 3차원 가공 장치의 피딩 룸 건조 장치 |
| FR2913210B1 (fr) | 2007-03-02 | 2009-05-29 | Sidel Participations | Perfectionnements a la chauffe des matieres plastiques par rayonnement infrarouge |
| FR2917005B1 (fr) | 2007-06-11 | 2009-08-28 | Sidel Participations | Installation de chauffage des corps de preformes pour le soufflage de recipients |
| EP2170549B1 (en) * | 2007-06-12 | 2017-03-15 | Rolls-Royce Corporation | Method and apparatus for repair of components |
| US20090026175A1 (en) * | 2007-07-26 | 2009-01-29 | Honeywell International, Inc. | Ion fusion formation process for large scale three-dimensional fabrication |
| US8052745B2 (en) | 2007-09-13 | 2011-11-08 | Boston Scientific Scimed, Inc. | Endoprosthesis |
| CN102015258B (zh) * | 2008-04-21 | 2013-03-27 | 松下电器产业株式会社 | 层叠造形装置 |
| US7998192B2 (en) | 2008-05-09 | 2011-08-16 | Boston Scientific Scimed, Inc. | Endoprostheses |
| DE102008024885A1 (de) | 2008-05-23 | 2009-12-17 | Rohde & Schwarz Messgerätebau GmbH | Verfahren und Vorrichtung zur Herstellung von Leiterplatten |
| US8236046B2 (en) | 2008-06-10 | 2012-08-07 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
| US7985252B2 (en) | 2008-07-30 | 2011-07-26 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
| GB0816308D0 (en) | 2008-09-05 | 2008-10-15 | Mtt Technologies Ltd | Optical module |
| DE102008047118B4 (de) | 2008-09-15 | 2024-02-01 | Dürr Systems Ag | Lackieranlagenbauteil |
| US8382824B2 (en) | 2008-10-03 | 2013-02-26 | Boston Scientific Scimed, Inc. | Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides |
| US8206637B2 (en) * | 2008-10-14 | 2012-06-26 | The Boeing Company | Geometry adaptive laser sintering system |
| US8267992B2 (en) | 2009-03-02 | 2012-09-18 | Boston Scientific Scimed, Inc. | Self-buffering medical implants |
| US20120132627A1 (en) | 2009-04-28 | 2012-05-31 | Bae Systems Plc | Additive layer fabrication method |
| WO2011119573A1 (en) | 2010-03-23 | 2011-09-29 | Boston Scientific Scimed, Inc. | Surface treated bioerodible metal endoprostheses |
| EP2386404A1 (de) * | 2010-05-11 | 2011-11-16 | SLM Solutions GmbH | Vorrichtung zur Herstellung von Werkstücken durch Beaufschlagen von Pulverschichten mit elektromagnetischer Strahlung oder Teilchenstrahlung |
| DE102011003610A1 (de) * | 2011-02-03 | 2012-08-09 | Evonik Degussa Gmbh | Vorrichtung zur besseren Inertisierung von Lasersinteranlagen |
| US9411386B2 (en) * | 2011-10-31 | 2016-08-09 | Hand Held Products, Inc. | Mobile device with tamper detection |
| CH705662A1 (de) | 2011-11-04 | 2013-05-15 | Alstom Technology Ltd | Prozess zur Herstellung von Gegenständen aus einer durch Gamma-Prime-Ausscheidung verfestigten Superlegierung auf Nickelbasis durch selektives Laserschmelzen (SLM). |
| 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 |
| RU2491153C1 (ru) * | 2012-05-31 | 2013-08-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") | Устройство для изготовления изделий из композиционных порошкообразных материалов |
| JP5995202B2 (ja) * | 2012-07-31 | 2016-09-21 | 株式会社アスペクト | 粉末積層造形装置及び粉末積層造形方法 |
| US20140077422A1 (en) * | 2012-09-19 | 2014-03-20 | Pratt & Whitney Rocketdyne, Inc. | Reduced build mass additive manufacturing chamber |
| FR2997077B1 (fr) * | 2012-10-18 | 2019-11-01 | Safran Aircraft Engines | Piece en materiau ceramique avec une base et un voile |
| RU2526909C1 (ru) * | 2013-01-09 | 2014-08-27 | Рустем Халимович Ганцев | Способ изготовления металлического изделия из порошкового материала цикличным послойным лазерным синтезом |
| CN103071795B (zh) * | 2013-01-23 | 2016-03-02 | 西安铂力特激光成形技术有限公司 | 移动振镜选择性激光熔化slm成形设备 |
| CN103100713B (zh) * | 2013-01-23 | 2015-03-11 | 西安铂力特激光成形技术有限公司 | 选择性激光选区熔化slm设备送粉筒预热装置和预热方法 |
| JP6360550B2 (ja) * | 2013-03-13 | 2018-07-18 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | 選択的レーザ溶融粉末床付加製造プロセスのための中断なしのフィルタリングシステム |
| US9931785B2 (en) | 2013-03-15 | 2018-04-03 | 3D Systems, Inc. | Chute for laser sintering systems |
| US9533451B2 (en) | 2013-03-15 | 2017-01-03 | 3D Systems, Inc. | Direct writing for additive manufacturing systems |
| US9533372B2 (en) | 2013-05-03 | 2017-01-03 | United Technologies Corporation | Method of eliminating sub-surface porosity |
| GB201310398D0 (en) | 2013-06-11 | 2013-07-24 | Renishaw Plc | Additive manufacturing apparatus and method |
| WO2014199134A1 (en) * | 2013-06-10 | 2014-12-18 | Renishaw Plc | Selective laser solidification apparatus and method |
| CN103357875B (zh) * | 2013-06-28 | 2015-04-08 | 大连理工大学 | 一种矢量烧结系统及增材制造方法 |
| CN103341625B (zh) * | 2013-07-10 | 2015-05-13 | 湖南航天工业总公司 | 一种金属零件的3d打印制造装置及方法 |
| WO2015119692A2 (en) | 2013-11-14 | 2015-08-13 | General Electric Company | Layered manufacturing of single crystal alloy components |
| US10328685B2 (en) | 2013-12-16 | 2019-06-25 | General Electric Company | Diode laser fiber array for powder bed fabrication or repair |
| US10532556B2 (en) | 2013-12-16 | 2020-01-14 | General Electric Company | Control of solidification in laser powder bed fusion additive manufacturing using a diode laser fiber array |
| WO2015103476A1 (en) | 2014-01-02 | 2015-07-09 | United Technologies Corporation | Additive manufacturing process distortion management |
| EP2946909A1 (de) * | 2014-05-22 | 2015-11-25 | 3d-figo GmbH | Vorrichtung zum Aufbau dreidimensionaler Objekte |
| CN104275482B (zh) * | 2014-10-24 | 2017-04-19 | 合肥斯科尔智能科技有限公司 | 一种具有次品回收功能的金属粉打印系统 |
| US9446448B2 (en) * | 2014-12-02 | 2016-09-20 | The Exone Company | Recoaters for powder-layer three-dimensional printers |
| CN104466034A (zh) * | 2014-12-15 | 2015-03-25 | 京东方科技集团股份有限公司 | 一种激光烧结设备及烧结方法 |
| CN104527076B (zh) * | 2015-01-08 | 2017-07-25 | 合肥西锐三维打印科技有限公司 | 一种钢带密封的刮刀传动系统 |
| GB201505458D0 (en) | 2015-03-30 | 2015-05-13 | Renishaw Plc | Additive manufacturing apparatus and methods |
| US9981312B2 (en) | 2015-05-11 | 2018-05-29 | Wisconsin Alumni Research Foundation | Three-dimension printer with mechanically scanned cathode-comb |
| DE102015211538A1 (de) | 2015-06-23 | 2016-12-29 | Trumpf Laser- Und Systemtechnik Gmbh | Bauzylinder-Anordnung für eine Maschine zur schichtweisen Fertigung dreidimensionaler Objekte |
| CN105033251B (zh) * | 2015-07-02 | 2017-04-26 | 西安交通大学 | 一种双活塞金属激光选区熔化成形设备 |
| DE102015213011A1 (de) | 2015-07-10 | 2017-01-12 | Eos Gmbh Electro Optical Systems | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts |
| WO2017014964A1 (en) * | 2015-07-20 | 2017-01-26 | Applied Materials, Inc. | Additive manufacturing with multiple heat sources |
| CN106466712A (zh) * | 2015-08-17 | 2017-03-01 | 优克材料科技股份有限公司 | 选择性三维成型方法 |
| CN105127422A (zh) * | 2015-09-06 | 2015-12-09 | 苏州西帝摩三维打印科技有限公司 | 选择性激光熔化多功能成型工作台 |
| ES2559114B1 (es) | 2015-10-19 | 2016-09-28 | Goratu Máquinas Herramienta, S.A. | Máquina de deposición de material para fabricación de piezas |
| EP4137256A1 (en) | 2015-10-30 | 2023-02-22 | Seurat Technologies, Inc. | Additive manufacturing system and method |
| CN108463300A (zh) | 2015-11-16 | 2018-08-28 | 瑞尼斯豪公司 | 用于增材制造设备和方法的模块 |
| DE102015014964A1 (de) * | 2015-11-20 | 2017-05-24 | Voxeljet Ag | Verfahren und Vorrichtung für 3D-Druck mit engem Wellenlängenspektrum |
| DE102016000435A1 (de) | 2016-01-18 | 2017-07-20 | Audi Ag | Substanz zum Herstellen eines Bauteils |
| WO2017132664A1 (en) | 2016-01-28 | 2017-08-03 | Seurat Technologies, Inc. | Additive manufacturing, spatial heat treating system and method |
| US11148319B2 (en) | 2016-01-29 | 2021-10-19 | Seurat Technologies, Inc. | Additive manufacturing, bond modifying system and method |
| CN105478769A (zh) * | 2016-02-22 | 2016-04-13 | 上海拓宝机电科技有限公司 | 金属粉末输送装置及激光选区熔化设备 |
| CN105970011A (zh) * | 2016-05-05 | 2016-09-28 | 上海大学 | 多母料多能量源高通量金属材料的制备装置和制备方法 |
| DE102016211214A1 (de) | 2016-06-23 | 2017-12-28 | Trumpf Laser- Und Systemtechnik Gmbh | Bauzylinder-Anordnung für eine Maschine zur schichtweisen Fertigung dreidimensionaler Objekte, mit Fasermetalldichtung |
| US10669071B2 (en) * | 2016-06-28 | 2020-06-02 | Delavan Inc | Powder container systems for additive manufacturing |
| CN106141174B (zh) * | 2016-08-19 | 2018-01-12 | 十堰同创传动技术有限公司 | 撒粉机 |
| DE102016121782A1 (de) * | 2016-11-14 | 2018-05-17 | Cl Schutzrechtsverwaltungs Gmbh | Vorrichtung zur additiven Herstellung dreidimensionaler Objekte |
| JP6745015B2 (ja) * | 2016-11-15 | 2020-08-26 | 東台精機股▲ふん▼有限公司Tongtai Machine & Tool Co.,Ltd. | 粉末敷設機の粉末供給装置 |
| DE102016121951A1 (de) * | 2016-11-15 | 2018-05-17 | Cl Schutzrechtsverwaltungs Gmbh | Vorrichtung zur additiven Herstellung dreidimensionaler Objekte |
| CN106475562B (zh) * | 2016-11-22 | 2018-05-15 | 上海航天精密机械研究所 | 一种增材制造微细粉末双刮刀铺粉装置及其方法 |
| US11117194B2 (en) | 2017-03-15 | 2021-09-14 | Applied Materials, Inc. | Additive manufacturing having energy beam and lamp array |
| JP6639735B2 (ja) * | 2017-04-19 | 2020-02-05 | 三菱電機株式会社 | 三次元造形装置 |
| US11014302B2 (en) | 2017-05-11 | 2021-05-25 | Seurat Technologies, Inc. | Switchyard beam routing of patterned light for additive manufacturing |
| JP7208162B2 (ja) | 2017-05-11 | 2023-01-18 | シューラット テクノロジーズ,インク. | 付加製造最適化のためのパターン化された光の固体ルーティング |
| WO2018236243A1 (en) * | 2017-06-23 | 2018-12-27 | Siemens Aktiengesellschaft | Additive manufacturing technique having hot gas film heating for a surface of a powder bed |
| CN107552790A (zh) * | 2017-09-21 | 2018-01-09 | 四川天府珞埔三维科技有限公司 | 一种用于选区激光熔化的成型缸粉末隔离装置 |
| CN107900331B (zh) * | 2017-10-17 | 2019-12-06 | 安徽工程大学 | 一种有效防止金属合金构件开裂的激光3d打印成型设备 |
| WO2019079443A1 (en) * | 2017-10-20 | 2019-04-25 | Formlabs, Inc. | INTEGRATED PREHEATING AND COATING OF POWDERED MATERIAL IN ADDITIVE MANUFACTURE |
| RU2750307C1 (ru) | 2017-11-20 | 2021-06-25 | СЛМ Солюшенз Груп АГ | Устройство и способ изготовления трехмерного изделия |
| US10814388B2 (en) | 2018-01-24 | 2020-10-27 | General Electric Company | Heated gas circulation system for an additive manufacturing machine |
| US10814395B2 (en) | 2018-01-24 | 2020-10-27 | General Electric Company | Heated gas circulation system for an additive manufacturing machine |
| US11913724B2 (en) * | 2018-02-18 | 2024-02-27 | Markforged, Inc. | Sintering furnace |
| CN110548868B (zh) * | 2018-06-04 | 2022-04-22 | 陕西恒通智能机器有限公司 | 一种激光3d打印机及激光3d打印方法 |
| CN113195127A (zh) | 2018-12-14 | 2021-07-30 | 速尔特技术有限公司 | 使用用于二维打印的高通量激光从粉末创建对象的增材制造系统 |
| WO2020132215A1 (en) | 2018-12-19 | 2020-06-25 | Seurat Technologies, Inc. | Additive manufacturing system using a pulse modulated laser for two-dimensional printing |
| CN110280761A (zh) * | 2019-07-02 | 2019-09-27 | 宁波哈勒姆电子科技有限公司 | 一种金属粉末3d打印机密封运动装置及其实施方法 |
| CN111230105A (zh) * | 2019-07-09 | 2020-06-05 | 浙江万丰科技开发股份有限公司 | 一种高温金属3d打印机 |
| CN110241416B (zh) * | 2019-07-10 | 2023-07-07 | 宁波中物东方光电技术有限公司 | 激光熔覆淬火综合加工装置及加工方法 |
| DE102019005605A1 (de) | 2019-08-09 | 2021-02-11 | Ing3D Ug | Verfahren zur Herstellung eines additiv gefertigten Produkts aus einem mineralischen Ausgangsmaterial mittels direkter Laserversinterung sowie ein nach diesem Verfahren hergestelltes Leichtbauteil |
| JP6955063B2 (ja) * | 2019-09-06 | 2021-10-27 | 日本電子株式会社 | 3次元積層造形装置 |
| US12162074B2 (en) | 2020-11-25 | 2024-12-10 | Lawrence Livermore National Security, Llc | System and method for large-area pulsed laser melting of metallic powder in a laser powder bed fusion application |
| CN112564404A (zh) * | 2020-12-09 | 2021-03-26 | 安徽工程大学 | 一种slm运动滑台防尘传动装置 |
| CN115747789B (zh) * | 2022-11-07 | 2024-06-21 | 南京航空航天大学 | 一种防开裂激光熔覆涂层的制备装置及其方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147587A (en) | 1986-10-17 | 1992-09-15 | Board Of Regents, The University Of Texas System | Method of producing parts and molds using composite ceramic powders |
| KR960008015B1 (ko) * | 1986-10-17 | 1996-06-19 | 보드 오브 리젼츠, 디 유니버시티 오브 텍사스 시스템 | 선택적 소결에 의한 부품의 제조 방법 및 장치 |
| US4944817A (en) * | 1986-10-17 | 1990-07-31 | Board Of Regents, The University Of Texas System | Multiple material systems for selective beam sintering |
| US4863538A (en) | 1986-10-17 | 1989-09-05 | Board Of Regents, The University Of Texas System | Method and apparatus for producing parts by selective sintering |
| US5182170A (en) | 1989-09-05 | 1993-01-26 | Board Of Regents, The University Of Texas System | Method of producing parts by selective beam interaction of powder with gas phase reactant |
| US5156697A (en) | 1989-09-05 | 1992-10-20 | Board Of Regents, The University Of Texas System | Selective laser sintering of parts by compound formation of precursor powders |
| US5252264A (en) | 1991-11-08 | 1993-10-12 | Dtm Corporation | Apparatus and method for producing parts with multi-directional powder delivery |
| US5314003A (en) * | 1991-12-24 | 1994-05-24 | Microelectronics And Computer Technology Corporation | Three-dimensional metal fabrication using a laser |
| US5430666A (en) * | 1992-12-18 | 1995-07-04 | Dtm Corporation | Automated method and apparatus for calibration of laser scanning in a selective laser sintering apparatus |
| US5352405A (en) * | 1992-12-18 | 1994-10-04 | Dtm Corporation | Thermal control of selective laser sintering via control of the laser scan |
| SE504560C2 (sv) * | 1993-05-12 | 1997-03-03 | Ralf Larson | Sätt och anordning för skiktvis framställning av kroppar från pulver |
| DE4400523C2 (de) * | 1994-01-11 | 1996-07-11 | Eos Electro Optical Syst | Verfahren und Vorrichtung zum Herstellen eines dreidimensionalen Objekts |
| DE19511772C2 (de) | 1995-03-30 | 1997-09-04 | Eos Electro Optical Syst | Vorrichtung und Verfahren zum Herstellen eines dreidimensionalen Objektes |
| DE19516972C1 (de) * | 1995-05-09 | 1996-12-12 | Eos Electro Optical Syst | Vorrichtung zum Herstellen eines dreidimensionalen Objektes mittels Lasersintern |
| US6007764A (en) * | 1998-03-27 | 1999-12-28 | United Technologies Corporation | Absorption tailored laser sintering |
| US6441338B1 (en) * | 1999-04-19 | 2002-08-27 | Joshua E. Rabinovich | Rapid manufacturing of steel rule dies and other 3-dimensional products, apparatus, process and products |
| US6519500B1 (en) * | 1999-09-16 | 2003-02-11 | Solidica, Inc. | Ultrasonic object consolidation |
-
2001
- 2001-11-26 DE DE60114453T patent/DE60114453T2/de not_active Expired - Fee Related
- 2001-11-26 WO PCT/SG2001/000238 patent/WO2002042023A1/en not_active Ceased
- 2001-11-26 CN CNA018194079A patent/CN1476362A/zh active Pending
- 2001-11-26 EP EP01997370A patent/EP1347853B1/en not_active Expired - Lifetime
- 2001-11-26 AU AU2002222885A patent/AU2002222885A1/en not_active Abandoned
- 2001-11-27 US US09/993,720 patent/US6621039B2/en not_active Expired - Fee Related
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100349077C (zh) * | 2004-12-03 | 2007-11-14 | 清华大学 | 一种电子束选区同步烧结工艺及三维分层制造设备 |
| CN101208190B (zh) * | 2005-06-27 | 2012-07-11 | Eos有限公司电镀光纤系统 | 用三维成形工艺制造三维物体的方法和装置 |
| CN101392371B (zh) * | 2007-09-21 | 2010-05-19 | 中国科学院沈阳自动化研究所 | 激光金属沉积成形的基板预热系统 |
| US8753105B2 (en) | 2008-07-18 | 2014-06-17 | Mtt Technologies Ltd. | Manufacturing apparatus and method |
| CN103357874A (zh) * | 2008-07-18 | 2013-10-23 | Mtt科技有限公司 | 制造设备和方法 |
| CN105414544A (zh) * | 2008-07-18 | 2016-03-23 | Mtt科技有限公司 | 制造设备和方法 |
| CN102164696A (zh) * | 2008-07-18 | 2011-08-24 | Mtt科技有限公司 | 制造设备和方法 |
| CN103357874B (zh) * | 2008-07-18 | 2016-02-10 | Mtt科技有限公司 | 制造设备和方法 |
| CN104903029A (zh) * | 2012-11-27 | 2015-09-09 | 斯奈克玛 | 使用高能束选择性熔化或选择性烧结优化紧实度的粉末床增材制造部件的方法 |
| US11148204B2 (en) | 2012-11-27 | 2021-10-19 | Safran Aircraft Engines | Method for the additive manufacturing of a part by selective melting or selective sintering of optimized-compactness powder beds using a high energy beam |
| CN105026076B (zh) * | 2013-02-27 | 2017-06-09 | Slm方案集团股份公司 | 用于生产具有定制微观结构的工件的装置和方法 |
| US10625374B2 (en) | 2013-02-27 | 2020-04-21 | SLM Solutions Group AG | Method for producing work pieces having a tailored microstructure |
| CN105026076A (zh) * | 2013-02-27 | 2015-11-04 | Slm方案集团股份公司 | 用于生产具有定制微观结构的工件的装置和方法 |
| CN103100714A (zh) * | 2013-03-07 | 2013-05-15 | 余振新 | 粉末材料选择性激光烧结成型设备的机械结构 |
| CN103100714B (zh) * | 2013-03-07 | 2015-04-08 | 余振新 | 粉末材料选择性激光烧结成型设备的机械结构 |
| CN105555443A (zh) * | 2013-06-20 | 2016-05-04 | Mtu飞机发动机有限公司 | 用于附加形成部件的至少一个部件区的装置和方法 |
| CN106030038A (zh) * | 2013-12-20 | 2016-10-12 | 瑞尼斯豪公司 | 增材制造设备和方法 |
| US10618219B2 (en) | 2013-12-20 | 2020-04-14 | Renishaw Plc | Additive manufacturing apparatus and method |
| CN105499564A (zh) * | 2014-10-08 | 2016-04-20 | 精工爱普生株式会社 | 三维形成装置以及三维形成方法 |
| CN104439242A (zh) * | 2014-12-10 | 2015-03-25 | 华中科技大学 | 一种快速成形自动铺粉机构及自动铺粉烧结方法 |
| CN104439242B (zh) * | 2014-12-10 | 2016-05-25 | 华中科技大学 | 一种快速成形自动铺粉机构及自动铺粉烧结方法 |
| CN105039970A (zh) * | 2015-07-02 | 2015-11-11 | 西安交通大学 | 一种可更换粉缸双光束激光选区熔化成形设备 |
| CN106111989A (zh) * | 2016-08-18 | 2016-11-16 | 华南理工大学 | 一种用于3d打印的保护气体预热方法及装置 |
| US12070907B2 (en) | 2016-09-30 | 2024-08-27 | Velo3D | Three-dimensional objects and their formation |
| CN110139723A (zh) * | 2016-11-10 | 2019-08-16 | Addup公司 | 双壳增材制造机器 |
| CN110139723B (zh) * | 2016-11-10 | 2021-07-23 | Addup公司 | 双壳增材制造机器 |
| CN109648086A (zh) * | 2017-10-10 | 2019-04-19 | 大族激光科技产业集团股份有限公司 | 基于选择性激光熔融技术的金属嫁接方法、激光熔融设备 |
| CN108480638A (zh) * | 2018-05-28 | 2018-09-04 | 华中科技大学 | 一种三段式选择性激光熔化组合预热系统 |
| CN108480638B (zh) * | 2018-05-28 | 2024-03-19 | 华中科技大学 | 一种三段式选择性激光熔化组合预热系统 |
| US11999110B2 (en) | 2019-07-26 | 2024-06-04 | Velo3D, Inc. | Quality assurance in formation of three-dimensional objects |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1347853A1 (en) | 2003-10-01 |
| US6621039B2 (en) | 2003-09-16 |
| DE60114453D1 (de) | 2005-12-01 |
| DE60114453T2 (de) | 2006-07-13 |
| WO2002042023A1 (en) | 2002-05-30 |
| EP1347853A4 (en) | 2004-07-21 |
| US20020090313A1 (en) | 2002-07-11 |
| AU2002222885A1 (en) | 2002-06-03 |
| EP1347853B1 (en) | 2005-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1476362A (zh) | 用于通过高温直接激光熔化制造三维金属件的方法和装置 | |
| CN107553899B (zh) | 用于三维物体的添加制造的重涂单元、重涂方法、装置和方法 | |
| US10723071B2 (en) | Device and method for generatively producing a three-dimensional object | |
| CN1678448B (zh) | 使用创成制造方法制造三维物体的设备和方法 | |
| CN104001915B (zh) | 一种高能束增材制造大尺寸金属零部件的设备及其控制方法 | |
| US10675655B2 (en) | Device and method for powder distribution and additive manufacturing method using the same | |
| US6767499B1 (en) | Fast prototyping method by laser sintering of powder | |
| RU2641578C2 (ru) | Головка для нанесения при производстве по аддитивной технологии | |
| US11278988B2 (en) | Additive manufacturing method using large and small beam sizes | |
| CN110267796B (zh) | 增材制造系统及方法 | |
| US20020129485A1 (en) | Method and apparatus for producing a prototype | |
| CN111511487A (zh) | 用于大部件的增材制造设备和方法 | |
| JP2020506826A (ja) | 移動式走査エリアを使用する付加製造 | |
| JP2020506823A (ja) | 移動式走査エリアを使用する付加製造 | |
| JP2020506824A (ja) | 移動式走査エリアを使用する付加製造 | |
| EP3554794A2 (en) | Preheating of material in an additive manufacturing apparatus | |
| CN104010749A (zh) | 用于制备三维物体的方法和装置 | |
| CN203843168U (zh) | 一种高能束增材制造大尺寸金属零部件的设备 | |
| JP2019077935A (ja) | 三次元造形装置、および三次元造形物の製造方法 | |
| CN106111985A (zh) | 群扫描激光选择性烧结或固化方法及其3d成型机 | |
| WO2019031979A1 (en) | ADDITIVE MANUFACTURING APPARATUS COMPRISING A THERMAL SHIELD TO PREVENT HEAT LOSSES FROM A BED OF POWDER | |
| US20200269353A1 (en) | Additive manufacturing systems and methods including rotating build platform | |
| JP2020505509A (ja) | 移動式走査エリアを使用する付加製造 | |
| CN107848214A (zh) | 用于添加式地制造物体的方法以及系统 | |
| CN107835738A (zh) | 用于制备三维物体的方法和装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CI01 | Publication of corrected invention patent application |
Correction item: Inventor Correct: Yu Yuefeng|Wang Xuan|Lv Li|Zhang Xianglin False: Yu Yuefeng|Wang Xuan|Lu Li|Zhang Xianglin Number: 7 Page: 265 Volume: 20 |
|
| CI02 | Correction of invention patent application |
Correction item: Inventor Correct: Yu Yuefeng|Wang Xuan|Lv Li|Zhang Xianglin False: Yu Yuefeng|Wang Xuan|Lu Li|Zhang Xianglin Number: 7 Page: The title page Volume: 20 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU YUEFENG WANG XUAN LU LI ZHANG XIANGLIN TO: YU YUEFENG WANG XUAN LV LI ZHANG XIANGLIN |
|
| ERR | Gazette correction |
Free format text: CORRECT: INVENTOR; FROM: YU YUEFENG WANG XUAN LU LI ZHANG XIANGLIN TO: YU YUEFENG WANG XUAN LV LI ZHANG XIANGLIN |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |