SG157302A1 - Preheating using a laser beam - Google Patents

Preheating using a laser beam

Info

Publication number
SG157302A1
SG157302A1 SG200903219-4A SG2009032194A SG157302A1 SG 157302 A1 SG157302 A1 SG 157302A1 SG 2009032194 A SG2009032194 A SG 2009032194A SG 157302 A1 SG157302 A1 SG 157302A1
Authority
SG
Singapore
Prior art keywords
laser beam
work piece
preheating
deposition
temperature
Prior art date
Application number
SG200903219-4A
Other languages
English (en)
Inventor
Carl Edward Erikson
Jeffrey Jon Schoonover
Original Assignee
Gen Electric
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of SG157302A1 publication Critical patent/SG157302A1/en

Links

Classifications

    • 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
    • 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
    • B22F12/45—Two or more
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • 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
    • 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
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • 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
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • 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
    • 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
    • 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
SG200903219-4A 2008-05-15 2009-05-11 Preheating using a laser beam SG157302A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/121,215 US20090283501A1 (en) 2008-05-15 2008-05-15 Preheating using a laser beam

Publications (1)

Publication Number Publication Date
SG157302A1 true SG157302A1 (en) 2009-12-29

Family

ID=40941970

Family Applications (2)

Application Number Title Priority Date Filing Date
SG2011076171A SG175651A1 (en) 2008-05-15 2009-05-11 Preheating using a laser beam
SG200903219-4A SG157302A1 (en) 2008-05-15 2009-05-11 Preheating using a laser beam

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG2011076171A SG175651A1 (en) 2008-05-15 2009-05-11 Preheating using a laser beam

Country Status (5)

Country Link
US (1) US20090283501A1 (zh)
EP (1) EP2119530A1 (zh)
JP (1) JP2009274136A (zh)
CN (1) CN101580929A (zh)
SG (2) SG175651A1 (zh)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009084991A1 (en) 2008-01-03 2009-07-09 Arcam Ab Method and apparatus for producing three-dimensional objects
US9399321B2 (en) 2009-07-15 2016-07-26 Arcam Ab Method and apparatus for producing three-dimensional objects
EP3479933A1 (en) 2009-09-17 2019-05-08 Sciaky Inc. Electron beam layer manufacturing apparatus
EP2498935B1 (en) 2009-11-13 2015-04-15 Sciaky Inc. Process for layer manufacturing a three-dimensional work piece using scanning electron monitored with closed loop control
AU2011233678B2 (en) 2010-03-31 2015-01-22 Sciaky, Inc. Raster methodology, apparatus and system for electron beam layer manufacturing using closed loop control
US20120074206A1 (en) * 2010-09-27 2012-03-29 Kulicke And Soffa Industries, Inc. Methods of forming wire bonds for wire loops and conductive bumps
RU2553796C2 (ru) * 2011-01-28 2015-06-20 Аркам Аб Способ изготовления трехмерного тела
GB2489493B (en) 2011-03-31 2013-03-13 Norsk Titanium Components As Method and arrangement for building metallic objects by solid freeform fabrication
FR2980380B1 (fr) * 2011-09-23 2015-03-06 Snecma Strategie de fabrication d'une piece metallique par fusion selective d'une poudre
DE102011086889A1 (de) 2011-11-22 2013-05-23 Mtu Aero Engines Gmbh Generatives Herstellen eines Bauteils
CN103998209B (zh) 2011-12-28 2016-08-24 阿尔卡姆公司 用于提高添加制造的三维物品的分辨率的方法和装置
EP2797730B2 (en) 2011-12-28 2020-03-04 Arcam Ab Method and apparatus for detecting defects in freeform fabrication
CN104066536B (zh) 2011-12-28 2016-12-14 阿卡姆股份公司 用于制造多孔三维物品的方法
WO2013167194A1 (en) 2012-05-11 2013-11-14 Arcam Ab Powder distribution in additive manufacturing
GB201213940D0 (en) * 2012-08-06 2012-09-19 Materials Solutions Additive manufacturing
WO2014071968A1 (en) 2012-11-06 2014-05-15 Arcam Ab Powder pre-processing for additive manufacturing
DE112013006045T5 (de) 2012-12-17 2015-09-17 Arcam Ab Additives Herstellungsverfahren und Vorrichtung
WO2014095208A1 (en) 2012-12-17 2014-06-26 Arcam Ab Method and apparatus for additive manufacturing
DE102013205029A1 (de) * 2013-03-21 2014-09-25 Siemens Aktiengesellschaft Verfahren zum Laserschmelzen mit mindestens einem Arbeitslaserstrahl
US9550207B2 (en) 2013-04-18 2017-01-24 Arcam Ab Method and apparatus for additive manufacturing
US9676031B2 (en) 2013-04-23 2017-06-13 Arcam Ab Method and apparatus for forming a three-dimensional article
US9415443B2 (en) 2013-05-23 2016-08-16 Arcam Ab Method and apparatus for additive manufacturing
US9238286B2 (en) * 2013-06-12 2016-01-19 Changwon National University Industry Academy Cooperation Corps. Method of controlling laser beam preheating temperature of surface of workpiece
US9468973B2 (en) 2013-06-28 2016-10-18 Arcam Ab Method and apparatus for additive manufacturing
DE102013214493A1 (de) 2013-07-24 2015-01-29 Rolls-Royce Deutschland Ltd & Co Kg Laserauftragsvorrichtung sowie Verfahren zur Erzeugung eines Bauteils mittels direktem Laserauftrag
US9505057B2 (en) 2013-09-06 2016-11-29 Arcam Ab Powder distribution in additive manufacturing of three-dimensional articles
US9676033B2 (en) 2013-09-20 2017-06-13 Arcam Ab Method for additive manufacturing
EP3068929B2 (en) 2013-11-14 2021-09-22 General Electric Company Layered manufacturing of single crystal alloy components
DE102013019716A1 (de) * 2013-11-27 2015-05-28 Voxeljet Ag 3D-Druckverfahren mit Schlicker
US10434572B2 (en) 2013-12-19 2019-10-08 Arcam Ab Method for additive manufacturing
US9802253B2 (en) 2013-12-16 2017-10-31 Arcam Ab Additive manufacturing of three-dimensional articles
US10130993B2 (en) 2013-12-18 2018-11-20 Arcam Ab Additive manufacturing of three-dimensional articles
US9789563B2 (en) 2013-12-20 2017-10-17 Arcam Ab Method for additive manufacturing
US9789541B2 (en) 2014-03-07 2017-10-17 Arcam Ab Method for additive manufacturing of three-dimensional articles
CN104923783A (zh) * 2014-03-19 2015-09-23 上海航天设备制造总厂 多激光头多激光束路径扫描成形高熔点高温合金零件方法
JP6254036B2 (ja) 2014-03-31 2017-12-27 三菱重工業株式会社 三次元積層装置及び三次元積層方法
US20150283613A1 (en) 2014-04-02 2015-10-08 Arcam Ab Method for fusing a workpiece
CN105268969A (zh) * 2014-07-21 2016-01-27 深圳市绎立锐光科技开发有限公司 一种激光装置、激光烧结装置及激光烧结方法
JP6670033B2 (ja) * 2014-07-30 2020-03-18 川崎重工業株式会社 レーザ金属肉盛装置
CN104190928A (zh) * 2014-08-18 2014-12-10 中国科学院重庆绿色智能技术研究院 一种多波长激光选区快速成形***及方法
US9310188B2 (en) 2014-08-20 2016-04-12 Arcam Ab Energy beam deflection speed verification
US9999924B2 (en) 2014-08-22 2018-06-19 Sigma Labs, Inc. Method and system for monitoring additive manufacturing processes
EP3186029B1 (en) * 2014-08-26 2022-04-06 The Regents of The University of Michigan Apparatus and method for direct writing of single crystal super alloys and metals
US9573224B2 (en) 2014-09-02 2017-02-21 Product Innovation & Engineering, LLC System and method for determining beam power level along an additive deposition path
US9757902B2 (en) 2014-09-02 2017-09-12 Product Innovation and Engineering L.L.C. Additive layering method using improved build description
DE102014116275A1 (de) * 2014-11-07 2016-05-12 Webasto SE Verfahren zur Herstellung eines Kontaktbereichs für eine Schicht eines elektrischen Heizgeräts sowie Vorrichtung für ein elektrisches Heizgerät für ein Kraftfahrzeug
JP6497894B2 (ja) * 2014-11-14 2019-04-10 キヤノンマシナリー株式会社 微細周期構造の形成方法および形成装置
US10632566B2 (en) 2014-12-02 2020-04-28 Product Innovation and Engineering L.L.C. System and method for controlling the input energy from an energy point source during metal processing
US20160167303A1 (en) 2014-12-15 2016-06-16 Arcam Ab Slicing method
US9406483B1 (en) 2015-01-21 2016-08-02 Arcam Ab Method and device for characterizing an electron beam using an X-ray detector with a patterned aperture resolver and patterned aperture modulator
US11014161B2 (en) 2015-04-21 2021-05-25 Arcam Ab Method for additive manufacturing
DE102015006363A1 (de) 2015-05-20 2016-12-15 Voxeljet Ag Phenolharzverfahren
US11478983B2 (en) 2015-06-19 2022-10-25 General Electric Company Additive manufacturing apparatus and method for large components
US10449606B2 (en) 2015-06-19 2019-10-22 General Electric Company Additive manufacturing apparatus and method for large components
JP6512407B2 (ja) 2015-07-31 2019-05-15 パナソニックＩｐマネジメント株式会社 三次元形状造形物の製造方法
US10343392B2 (en) 2015-08-27 2019-07-09 General Electric Company Powder-bed additive manufacturing devices and methods
DE102015011503A1 (de) 2015-09-09 2017-03-09 Voxeljet Ag Verfahren zum Auftragen von Fluiden
DE102015011790A1 (de) 2015-09-16 2017-03-16 Voxeljet Ag Vorrichtung und Verfahren zum Herstellen dreidimensionaler Formteile
US10807187B2 (en) 2015-09-24 2020-10-20 Arcam Ab X-ray calibration standard object
US10583483B2 (en) 2015-10-15 2020-03-10 Arcam Ab Method and apparatus for producing a three-dimensional article
US10525531B2 (en) 2015-11-17 2020-01-07 Arcam Ab Additive manufacturing of three-dimensional articles
US10610930B2 (en) 2015-11-18 2020-04-07 Arcam Ab Additive manufacturing of three-dimensional articles
EP3181336A1 (de) * 2015-12-17 2017-06-21 Lilas GmbH 3d-druck-vorrichtung für die herstellung eines räumlich ausgedehnten produkts
US11247274B2 (en) 2016-03-11 2022-02-15 Arcam Ab Method and apparatus for forming a three-dimensional article
CN105880591A (zh) * 2016-05-10 2016-08-24 北京隆源自动成型***有限公司 选区激光成型金属粉末预热方法及装置
US11325191B2 (en) 2016-05-24 2022-05-10 Arcam Ab Method for additive manufacturing
US10549348B2 (en) 2016-05-24 2020-02-04 Arcam Ab Method for additive manufacturing
US10525547B2 (en) 2016-06-01 2020-01-07 Arcam Ab Additive manufacturing of three-dimensional articles
CN106424725B (zh) * 2016-09-09 2019-07-05 赵晴堂 三段式热熔金属物料增材成型的方法
US10668567B2 (en) 2016-09-29 2020-06-02 Nlight, Inc. Multi-operation laser tooling for deposition and material processing operations
US10792757B2 (en) 2016-10-25 2020-10-06 Arcam Ab Method and apparatus for additive manufacturing
DE102016122368A1 (de) 2016-11-21 2018-05-24 Cl Schutzrechtsverwaltungs Gmbh Verfahren zur additiven Herstellung eines dreidimensionalen Objekts
US10987752B2 (en) 2016-12-21 2021-04-27 Arcam Ab Additive manufacturing of three-dimensional articles
GB201700170D0 (en) * 2017-01-06 2017-02-22 Rolls Royce Plc Manufacturing method and apparatus
US11059123B2 (en) 2017-04-28 2021-07-13 Arcam Ab Additive manufacturing of three-dimensional articles
US11292062B2 (en) 2017-05-30 2022-04-05 Arcam Ab Method and device for producing three-dimensional objects
JP6289713B1 (ja) * 2017-06-12 2018-03-07 南海鋼材株式会社 溶接システム及び溶接方法
US10933493B2 (en) * 2017-09-25 2021-03-02 Raytheon Technologies Corporation Additive manufacturing in situ stress relief
US20190099809A1 (en) 2017-09-29 2019-04-04 Arcam Ab Method and apparatus for additive manufacturing
US10529070B2 (en) 2017-11-10 2020-01-07 Arcam Ab Method and apparatus for detecting electron beam source filament wear
US11072117B2 (en) 2017-11-27 2021-07-27 Arcam Ab Platform device
US10821721B2 (en) 2017-11-27 2020-11-03 Arcam Ab Method for analysing a build layer
US11517975B2 (en) 2017-12-22 2022-12-06 Arcam Ab Enhanced electron beam generation
CN108342697A (zh) * 2018-01-11 2018-07-31 中国科学院微电子研究所 一种脉冲激光沉积装置及其方法
WO2019151912A1 (en) * 2018-02-01 2019-08-08 Stjernberg Automation Ab Methods and systems for coating a surface
US11267051B2 (en) 2018-02-27 2022-03-08 Arcam Ab Build tank for an additive manufacturing apparatus
US10800101B2 (en) 2018-02-27 2020-10-13 Arcam Ab Compact build tank for an additive manufacturing apparatus
JP7097206B2 (ja) * 2018-03-28 2022-07-07 株式会社アマダ レーザ加工装置，レーザ光による熱調質方法，及び熱調質材の製造方法
US11400519B2 (en) 2018-03-29 2022-08-02 Arcam Ab Method and device for distributing powder material
JP6749362B2 (ja) * 2018-03-30 2020-09-02 株式会社フジクラ 照射装置、金属造形装置、金属造形システム、照射方法、及び金属造形物の製造方法
US11318558B2 (en) 2018-05-15 2022-05-03 The Chancellor, Masters And Scholars Of The University Of Cambridge Fabrication of components using shaped energy beam profiles
EP3597399A1 (en) * 2018-07-20 2020-01-22 Concept Laser GmbH Method for additively manufacturing at least one three-dimensional object
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
CN109014199A (zh) * 2018-08-30 2018-12-18 江苏大学 一种激光辅助激光熔覆的增材制造方法
CN109202080A (zh) * 2018-10-17 2019-01-15 浙江海洋大学 一种激光选区熔化制备TiAl合金结构件的方法
CN109894738B (zh) * 2019-04-17 2021-02-09 深圳信息职业技术学院 一种金属平面的激光抛光装置以及方法
CN109894737B (zh) * 2019-04-17 2021-02-09 深圳信息职业技术学院 一种金属曲面的激光抛光装置以及方法
CN110666166B (zh) * 2019-08-22 2022-02-08 广东技术师范大学 一种多激光高精度的3d打印机及其打印方法
CN110918994A (zh) * 2019-12-26 2020-03-27 西安铂力特增材技术股份有限公司 一种slm双光斑成形***
US11839915B2 (en) 2021-01-20 2023-12-12 Product Innovation and Engineering LLC System and method for determining beam power level along an additive deposition path
CN115181942B (zh) * 2022-07-19 2024-04-02 重庆华谱科学仪器有限公司 一种等离子光栅脉冲激光沉积镀膜方法
CN115026313A (zh) * 2022-08-15 2022-09-09 杭州爱新凯科技有限公司 一种双激光单振镜打印***及打印方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343788A (ja) * 1986-08-07 1988-02-24 Mitsubishi Electric Corp レ−ザ溶接方法
DE4033166A1 (de) * 1990-10-19 1992-04-23 Bergmann Hans Wilhelm Verfahren zur einkopplung von cw-co(pfeil abwaerts)2(pfeil abwaerts)-laserstrahlen
US5155321A (en) * 1990-11-09 1992-10-13 Dtm Corporation Radiant heating apparatus for providing uniform surface temperature useful in selective laser sintering
JPH09122942A (ja) * 1995-08-25 1997-05-13 Asahi Optical Co Ltd レーザ描画装置
US6391251B1 (en) * 1999-07-07 2002-05-21 Optomec Design Company Forming structures from CAD solid models
JP2002069507A (ja) * 2000-09-01 2002-03-08 Hitachi Ltd 金属物品の製造方法及びその装置並びにレーザ光集光装置
JP4664569B2 (ja) * 2002-05-08 2011-04-06 株式会社東芝 表面欠陥の封止方法及び封止装置
US6932865B2 (en) * 2003-04-11 2005-08-23 Lockheed Martin Corporation System and method of making single-crystal structures through free-form fabrication techniques
US7164152B2 (en) * 2003-09-16 2007-01-16 The Trustees Of Columbia University In The City Of New York Laser-irradiated thin films having variable thickness
US20060186098A1 (en) * 2005-02-23 2006-08-24 Caristan Charles L Method and apparatus for laser processing
US8629368B2 (en) * 2006-01-30 2014-01-14 Dm3D Technology, Llc High-speed, ultra precision manufacturing station that combines direct metal deposition and EDM
JP2009095851A (ja) * 2007-10-16 2009-05-07 Toshiba Corp 表面き裂の封止方法

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