MX2021007729A - Metodo y sistema de calentamiento usando un haz de energia. - Google Patents

Metodo y sistema de calentamiento usando un haz de energia.

Info

Publication number
MX2021007729A
MX2021007729A MX2021007729A MX2021007729A MX2021007729A MX 2021007729 A MX2021007729 A MX 2021007729A MX 2021007729 A MX2021007729 A MX 2021007729A MX 2021007729 A MX2021007729 A MX 2021007729A MX 2021007729 A MX2021007729 A MX 2021007729A
Authority
MX
Mexico
Prior art keywords
heating
spot
effective spot
energy beam
selected portion
Prior art date
Application number
MX2021007729A
Other languages
English (en)
Inventor
Jose Juan Gabilondo
Original Assignee
Etxetar Sa
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 Etxetar Sa filed Critical Etxetar Sa
Publication of MX2021007729A publication Critical patent/MX2021007729A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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
    • B22F10/36—Process control of energy beam parameters
    • B22F10/366—Scanning parameters, e.g. hatch distance or scanning strategy
    • 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
    • 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
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • 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
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0626—Energy control of the laser beam
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/073—Shaping the laser spot
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • B23K26/21—Bonding by welding
    • 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
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • 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
    • 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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • B23K37/0235—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member forming part of a portal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/38—Heating by cathodic discharges
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00—Process control or regulation for heat treatments
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • 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
    • B23K2103/04—Steel or steel alloys
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/01—End parts (e.g. leading, trailing end)
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Automation & Control Theory (AREA)
  • Laser Beam Processing (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

Un método para el tratamiento térmico de un objeto de chapa metálica, que comprende la etapa de calentar al menos una porción seleccionada del objeto (100) usando un haz de energía (2). El haz (2) se proyecta sobre una superficie del objeto (100) para producir un punto primario (2A) en el objeto, escaneándose repetidamente el haz en dos dimensiones de acuerdo con un patrón de escaneado para establecer un punto efectivo (21) sobre el objeto, teniendo el punto efectivo una distribución de energía bidimensional. El punto efectivo (21) se desplaza con respecto a la superficie del objeto (100) para calentar progresivamente dicha al menos una porción seleccionada del objeto. El patrón de escaneado comprende una pluralidad de segmentos curvados interconectados.
MX2021007729A 2018-12-28 2019-12-20 Metodo y sistema de calentamiento usando un haz de energia. MX2021007729A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18383004.1A EP3674427A1 (en) 2018-12-28 2018-12-28 Method and system for heating using an energy beam
PCT/EP2019/086572 WO2020136110A1 (en) 2018-12-28 2019-12-20 Method and system for heating using an energy beam

Publications (1)

Publication Number Publication Date
MX2021007729A true MX2021007729A (es) 2021-08-16

Family

ID=65010524

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007729A MX2021007729A (es) 2018-12-28 2019-12-20 Metodo y sistema de calentamiento usando un haz de energia.

Country Status (8)

Country Link
US (1) US20220088706A1 (es)
EP (3) EP3674427A1 (es)
CN (2) CN118048511A (es)
BR (1) BR112021012547A2 (es)
CA (1) CA3124602A1 (es)
ES (1) ES2962733T3 (es)
MX (1) MX2021007729A (es)
WO (1) WO2020136110A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210331277A1 (en) * 2020-04-24 2021-10-28 Laserax Inc. Methods and system for laser-processing a metal workpiece
JPWO2022075209A1 (es) * 2020-10-05 2022-04-14
JPWO2022075208A1 (es) * 2020-10-05 2022-04-14
CN114985929B (zh) * 2022-06-30 2023-01-17 广东金橙子科技有限公司 激光运动轨迹处理方法、装置和激光设备
CN115287425A (zh) * 2022-08-09 2022-11-04 中国科学院宁波材料技术与工程研究所 一种超声喷丸金属构件压花设备和工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179316A (en) * 1977-10-17 1979-12-18 Sciaky Bros., Inc. Method and apparatus for heat treating
JP3148072B2 (ja) * 1994-04-08 2001-03-19 シャープ株式会社 露光制御方法および露光制御装置
JPH11104877A (ja) * 1997-09-30 1999-04-20 Kawasaki Heavy Ind Ltd レーザビームの高速ウィービング方法
EP1308525A3 (en) 2001-10-30 2004-01-28 Yamazaki Mazak Kabushiki Kaisha Method of controlling hardening with laser beam and laser beam hardening device
JP2005335009A (ja) * 2004-05-26 2005-12-08 Tsukatani Hamono Seisakusho:Kk 押切ダイの熱処理方法及び押切ダイ
DE102007049197B4 (de) * 2007-10-13 2011-01-05 Audi Ag Verfahren zur Erhöhung der Dauerfestigkeit einer Kurbelwelle, sowie Kurbelwelle
DE102012008940B4 (de) * 2012-05-08 2022-03-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Fügen von mindestens zwei Werkstücken
MX368291B (es) * 2012-09-06 2019-09-26 Etxetar Sa Procedimiento y sistema para el endurecimiento por laser de una superficie de una pieza de trabajo.
WO2015135715A1 (en) 2014-03-11 2015-09-17 Etxe-Tar, S.A. Method and system for laser hardening of a surface of a workpiece
DE102014206302A1 (de) * 2014-04-02 2015-10-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Schweißen
WO2016026706A1 (en) 2014-08-20 2016-02-25 Etxe-Tar, S.A. Method and system for additive manufacturing using a light beam
US9914985B2 (en) * 2014-09-09 2018-03-13 G.C. Laser Systems, Inc. Laser ablation and processing methods and systems
US20170368635A1 (en) 2015-01-21 2017-12-28 Florian Hanschmann Oscillating remote laser welding on a fillet lap joint
WO2016146646A1 (en) 2015-03-17 2016-09-22 Ikergune A.I.E. Method and system for heat treatment of sheet metal
CN112501419B (zh) * 2015-05-08 2023-05-09 爱科古恩A.I.E. 利用能量束热处理含铁材料的方法和设备
CN116213918A (zh) * 2015-09-09 2023-06-06 伊雷克托科学工业股份有限公司 镭射处理设备、镭射处理工件的方法及相关配置
US11278988B2 (en) * 2015-12-17 2022-03-22 Eos Of North America, Inc. Additive manufacturing method using large and small beam sizes
EP3299112A1 (en) 2016-09-21 2018-03-28 Etxe-Tar, S.A. Method of and system for welding using an energy beam scanned repeatedly in two dimensions
US20180141160A1 (en) * 2016-11-21 2018-05-24 General Electric Company In-line laser scanner for controlled cooling rates of direct metal laser melting

Also Published As

Publication number Publication date
US20220088706A1 (en) 2022-03-24
EP3674427A1 (en) 2020-07-01
EP3902932B1 (en) 2023-08-02
CN113423847B (zh) 2024-03-12
CN113423847A (zh) 2021-09-21
WO2020136110A1 (en) 2020-07-02
ES2962733T3 (es) 2024-03-20
EP3902932A1 (en) 2021-11-03
CA3124602A1 (en) 2020-07-02
EP4234149A2 (en) 2023-08-30
BR112021012547A2 (pt) 2021-09-14
EP4234149A3 (en) 2023-10-11
CN118048511A (zh) 2024-05-17

Similar Documents

Publication Publication Date Title
MX2021007729A (es) Metodo y sistema de calentamiento usando un haz de energia.
MX2017011964A (es) Metodo y sistema para el tratamiento termico de chapa metalica.
MX2017002240A (es) Metodo y sistema para fabricacion aditiva usando un haz de luz.
MX2016011840A (es) Metodo y sistema para el endurecimiento por laser de una superficie de una pieza de trabajo.
MX2017014307A (es) Método y aparato para el tratamiento térmico de un material ferroso utilizando un haz de energía.
GB2520214A (en) Method and system for laser hardening of a surface of a workpiece
MY190690A (en) Article for use with apparatus for heating smokable material
WO2018109735A3 (en) Preheating of material in an additive manufacturing apparatus
EP3435282A3 (en) Laser speckle system and method for an aircraft
AU2001271896A1 (en) Method and apparatus for flexible manufacturing a discrete curved product from feed stock
MX2019003163A (es) Metodo y sistema para soldar usando un haz de energia.
BR112017027975A2 (pt) método e aparelho para redução de rendimento, e, superfície tratada a laser
JP2017094706A5 (es)
WO2015195276A8 (en) Methods of forming a textured pattern using a laser
BR112018013599A2 (pt) método e dispositivo para criação planar de modificações em estados sólidos
EA201592240A1 (ru) Способ получения подложки с покрытием
BR112018074046A2 (pt) sistema de centralização e método para produzir um componente de aço
EP3038130A3 (en) Exposure apparatus and exposure method
JP2003334674A5 (es)
EP4258026A3 (en) Multifocal intraocular lens
EP3902376A4 (en) ELECTROMAGNETIC WAVE GENERATING SYSTEM AND HEATER WITH ELECTROMAGNETIC WAVE GENERATING SYSTEM
ATE366163T1 (de) Verfahren zur topographieänderung mit laserstrahl von beschichteten blechen und beschichtetes blech mit einer topographieänderung
MX2021007725A (es) Metodo y sistema para calentar un objeto usando un haz de energia.
MX2021015416A (es) Método y sistema de calentamiento usando un haz de energía.
WO2018204938A3 (en) PHOTOPOLYMERIZATION IN SCAN TANK