BR112017019981A2 - método e sistema para tratamento a quente de chapa de metal - Google Patents

método e sistema para tratamento a quente de chapa de metal

Info

Publication number
BR112017019981A2
BR112017019981A2 BR112017019981-5A BR112017019981A BR112017019981A2 BR 112017019981 A2 BR112017019981 A2 BR 112017019981A2 BR 112017019981 A BR112017019981 A BR 112017019981A BR 112017019981 A2 BR112017019981 A2 BR 112017019981A2
Authority
BR
Brazil
Prior art keywords
sheet metal
point
heat treatment
effective
heat
Prior art date
Application number
BR112017019981-5A
Other languages
English (en)
Other versions
BR112017019981B1 (pt
Inventor
Sancho Díaz Paula
Díaz Rozo Javier
Domínguez Cobreros Jesús
Original Assignee
Ikergune A.I.E.
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 Ikergune A.I.E. filed Critical Ikergune A.I.E.
Publication of BR112017019981A2 publication Critical patent/BR112017019981A2/pt
Publication of BR112017019981B1 publication Critical patent/BR112017019981B1/pt

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
    • B23K26/352—Working by laser beam, e.g. welding, cutting or boring for surface treatment
    • B23K26/359—Working by laser beam, e.g. welding, cutting or boring for surface treatment by providing a line or line pattern, e.g. a dotted break initiation line
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
    • 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
    • B23K26/02—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
    • 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
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • C21D2221/02—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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

um método para tratamento a quente de um objeto de chapa de metal que compreende a etapa de aquecimento em pelo menos uma parte selecionada do objeto (100) com o uso de um feixe de energia (2). o feixe (2) é projetado em uma superfície do objeto (100) de modo a produzir um ponto primário (2a) no objeto, o feixe sendo repetitivamente escaneado em duas dimensões de acordo com um primeiro padrão de escaneamento de modo a estabelecer um ponto eficaz (21) no objeto, o ponto eficaz tendo uma distribuição de energia bidimensional. o ponto eficaz (21) é deslocado em relação à superfície do objeto (100) para progressivamente aquecer pelo menos uma parte dita selecionada do objeto.
BR112017019981-5A 2015-03-17 2016-03-15 Método e sistema para tratamento a quente de chapa de metal BR112017019981B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15382122.8 2015-03-17
EP15382122 2015-03-17
PCT/EP2016/055612 WO2016146646A1 (en) 2015-03-17 2016-03-15 Method and system for heat treatment of sheet metal

Publications (2)

Publication Number Publication Date
BR112017019981A2 true BR112017019981A2 (pt) 2018-06-19
BR112017019981B1 BR112017019981B1 (pt) 2021-12-14

Family

ID=52811086

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019981-5A BR112017019981B1 (pt) 2015-03-17 2016-03-15 Método e sistema para tratamento a quente de chapa de metal

Country Status (8)

Country Link
US (1) US10864603B2 (pt)
EP (1) EP3271486B1 (pt)
CN (2) CN114592118A (pt)
BR (1) BR112017019981B1 (pt)
CA (1) CA2979927C (pt)
ES (1) ES2761807T3 (pt)
MX (1) MX2017011964A (pt)
WO (1) WO2016146646A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10138528B2 (en) 2012-09-06 2018-11-27 Etxe-Tar, S.A. Method and system for laser hardening of a surface of a workpiece
KR20160122162A (ko) * 2014-02-17 2016-10-21 게스탐프 하르트테크 아베 기다란 용접부 및 이러한 용접부를 가지는 빔
TWI734931B (zh) * 2018-09-17 2021-08-01 鴻超光電科技股份有限公司 軸調光斑方法及其系統
CN109321740B (zh) * 2018-11-22 2024-02-13 沈阳航天新光集团有限公司 一种用于金属薄壁板材热处理的防变形工装
EP3674029A1 (en) * 2018-12-28 2020-07-01 Etxe-Tar, S.A. Method and system for heating an object using an energy beam
EP3674427A1 (en) * 2018-12-28 2020-07-01 Etxe-Tar, S.A. Method and system for heating using an energy beam
US11401565B2 (en) * 2019-05-17 2022-08-02 Fca Us Llc Sheet metal forming die laser surface hardening process
US20220258281A1 (en) * 2019-06-12 2022-08-18 Etxe-Tar, S.A. Method and system for heating using an energy beam

Family Cites Families (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE256275C (pt)
DE242358C (pt) 1900-01-01
DE256274C (pt)
DE2018793B2 (de) 1970-04-20 1974-03-28 Steigerwald Strahltechnik Gmbh, 8000 Muenchen Verfahren zum partiellen Härten von Werkstücken oder Werkzeugen
US3848104A (en) 1973-04-09 1974-11-12 Avco Everett Res Lab Inc Apparatus for heat treating a surface
US3952180A (en) 1974-12-04 1976-04-20 Avco Everett Research Laboratory, Inc. Cladding
US4313771A (en) 1980-02-29 1982-02-02 Xerox Corporation Laser hardening of steel work pieces
EP0060257B1 (en) 1980-09-11 1985-10-02 Sciaky Bros., Inc. Method for surface hardening cams
JPS5785931A (en) 1980-11-18 1982-05-28 Komatsu Ltd Heat treatment of crank shaft
US4456811A (en) * 1982-06-21 1984-06-26 Avco Everett Research Laboratory, Inc. Method of and apparatus for heat treating axisymmetric surfaces with an annular laser beam
JPS59164817U (ja) 1983-04-21 1984-11-05 トヨタ自動車株式会社 クランクシヤフト
JPS627821A (ja) 1985-07-02 1987-01-14 Honda Motor Co Ltd クランクシヤフト用レ−ザ焼入装置
WO1987005843A1 (en) 1986-03-26 1987-10-08 Nauchno-Issledovatelsky Tsentr Po Tekhnologicheski Installation for laser treatment of materials
DE3905551C3 (de) 1989-02-23 1996-09-26 Laser Bearbeitungs Und Beratun Verfahren und Vorrichtung zur Behandlung von Oberflächen mittels Laserstrahl
JPH083123B2 (ja) 1989-10-06 1996-01-17 トヨタ自動車株式会社 レーザ焼入れ方法
DE4018355A1 (de) 1990-06-08 1992-01-09 Fraunhofer Ges Forschung Verfahren zur oberflaechenbehandlung von werkstuecken mit laserstrahlung
JPH04141522A (ja) 1990-09-29 1992-05-15 Hino Motors Ltd クランクシャフトの油穴部の焼入れ方法
RU2074265C1 (ru) 1991-04-12 1997-02-27 МЛИ Лазерс Способ поверхностной обработки металлических изделий
DE4123577C2 (de) 1991-07-13 1996-09-12 Fraunhofer Ges Forschung Verfahren zur Laserhärtung von Bauteilen
DE4126351A1 (de) 1991-08-09 1993-02-11 Fraunhofer Ges Forschung Verfahren zum bearbeiten von werkstueckoberflaechen mit laserstrahlung
DE4142216C2 (de) 1991-12-20 1993-11-18 Volkswagen Ag Verfahren und Anordnung zum Härten von Nutbereichen in einem Bauteil
DE4209938C1 (de) 1992-03-27 1993-12-02 Mauser Werke Oberndorf Verfahren zum Umschmelzen einer Werkstückoberfläche
DE4241592C1 (de) 1992-12-10 1993-11-04 Daimler Benz Ag Anordnung zur veraenderung der geometrischen gestalt eines lichtbuendels mit spiegeln
JP2783490B2 (ja) 1993-02-02 1998-08-06 本田技研工業株式会社 集合ブランク部材の製造方法
DE59403740D1 (de) 1993-05-19 1997-09-18 Fraunhofer Ges Forschung Verfahren zur materialbearbeitung mit diodenstrahlung
DE4430220C2 (de) 1994-08-25 1998-01-22 Fraunhofer Ges Forschung Verfahren zur Steuerung der Laserstrahlintensitätsverteilung auf der Oberfläche zu bearbeitender Bauteile
US5546214A (en) * 1995-09-13 1996-08-13 Reliant Technologies, Inc. Method and apparatus for treating a surface with a scanning laser beam having an improved intensity cross-section
EP0822027B2 (de) 1996-08-03 2006-11-15 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Verfahren zum Härten von Werkstückoberflächen mittels Strahlen, insbesondere mittels Laserstrahlen, und Vorrichtung zur Durchführung des Verfahrens
DE19826508A1 (de) 1998-06-15 1999-12-16 Rockinger Spezial Fab Joh Zugfahrzeug mit gehärteter Sattelplatte, Verfahren zum Härten einer Sattelplatte für ein Zugfahrzeug
DE19853733C1 (de) 1998-11-23 2000-02-24 Fraunhofer Ges Forschung Verfahren zur lokal gezielten Wärmebehandlung von Werkstückoberflächen
EP1052295B1 (de) 1999-05-12 2004-07-21 Benteler Ag Verfahren zur Herstellung von Strukturteilen im Automobilbau
GB0024475D0 (en) 2000-10-06 2000-11-22 Perkins Engines Co Ltd Induction hardening of rotational components
US6657160B2 (en) 2001-01-25 2003-12-02 The Regents Of The University Of California Laser peening of components of thin cross-section
DE10118291C5 (de) 2001-04-12 2010-07-22 Sms Elotherm Gmbh Vorrichtung zum Laser-Belichten einer Fläche von metalischen Werkstücken und deren Verwendung
FR2825375B1 (fr) 2001-05-31 2004-04-09 Renault Procede et dispositif de renforcement localise d'une tole de structure
EP1308525A3 (en) 2001-10-30 2004-01-28 Yamazaki Mazak Kabushiki Kaisha Method of controlling hardening with laser beam and laser beam hardening device
EP1457576B9 (en) 2001-11-27 2007-12-26 Kikuchi Co., Ltd. Press molding and its high frequency quenching method and its high frequency quenching system
US6706998B2 (en) 2002-01-11 2004-03-16 Electro Scientific Industries, Inc. Simulated laser spot enlargement
JP2003231914A (ja) 2002-02-13 2003-08-19 Toyota Motor Corp レーザ焼入れ方法
JP4179009B2 (ja) 2002-06-27 2008-11-12 日産自動車株式会社 クランクシャフトの製造方法
US20040108306A1 (en) 2002-12-06 2004-06-10 Michael Wiezbowski Laser heat treatment of crankshaft fillets
DE10261710B4 (de) 2002-12-30 2011-07-21 Volkswagen AG, 38440 Verfahren zur Oberflächenbehandlung einer Welle
AT412666B (de) 2003-06-04 2005-05-25 Jenbacher Ag Werkstück, insbesondere kurbelwelle
US20050237895A1 (en) 2004-04-23 2005-10-27 Semiconductor Energy Laboratory Co., Ltd. Laser irradiation apparatus and method for manufacturing semiconductor device
DE102004023579B4 (de) 2004-05-13 2014-04-03 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren zur Wärmebehandlung eines Fügeteils aus hochfestem Stahl
DE102005005141B3 (de) 2005-02-04 2006-06-08 Daimlerchrysler Ag Verfahren zum Härten von rotationssymmetrischen Bauteilen
CN101189097B (zh) 2005-06-01 2011-04-20 飞腾股份有限公司 激光加工装置及激光加工方法
DE102006031273A1 (de) 2006-07-06 2008-01-10 Daimlerchrysler Ag Verfahren zum partiellen Härten der Oberfläche eines Bauteils
US20080053384A1 (en) 2006-08-23 2008-03-06 Nuvonyx, Inc. Piston having diode laser hardened primary compression ring groove and method of making the same
JP5613972B2 (ja) 2006-10-23 2014-10-29 新日鐵住金株式会社 鉄損特性の優れた一方向性電磁鋼板
DE102006050799A1 (de) 2006-10-27 2008-05-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Randschichthärten formkomplizierter Bauteile
JP2008202438A (ja) 2007-02-17 2008-09-04 Hosei Brake Ind Ltd エンジン用可変バルブタイミング機構
JP2008267598A (ja) 2007-03-23 2008-11-06 Yamaha Motor Co Ltd クランクシャフト、内燃機関、輸送機器およびクランクシャフトの製造方法
DE102007024797A1 (de) 2007-05-26 2008-11-27 Linde + Wiemann Gmbh Kg Verfahren zur Herstellung eines Profilbauteils, Profilbauteil und Verwendung eines Profilbauteils
DE102008020794B4 (de) 2008-02-04 2018-03-29 Volkswagen Ag Verfahren zum Laserhärten von Stahlwerkstücken und dazugehörige Laserhärteanlage
JP5131065B2 (ja) 2008-07-14 2013-01-30 トヨタ自動車株式会社 車両のピラー構造及びその製造方法。
JP4790767B2 (ja) 2008-07-16 2011-10-12 川崎重工業株式会社 斜板式液圧回転機
JP4575976B2 (ja) 2008-08-08 2010-11-04 アイシン高丘株式会社 局所的加熱装置及び方法
DE102008044523B4 (de) 2008-09-15 2011-06-16 Thyssenkrupp Steel Europe Ag Warmumformprofile
KR101149728B1 (ko) 2009-07-21 2012-07-09 부산대학교 산학협력단 차량용 멤버 제작방법
MX2012003385A (es) 2009-09-21 2012-07-25 Aperam Acero inoxidable con variaciones locales de resistencia mecanica.
DE102009057390A1 (de) 2009-12-08 2011-05-19 Daimler Ag Verfahren zum Härten eines Bauteils sowie Bauteil
ES2345029B1 (es) 2010-04-19 2011-07-18 Autotech Engineering, Aie Componente estructural de un vehiculo y procedimiento de fabricacion.
DE102010035195A1 (de) 2010-08-24 2012-03-01 Volkswagen Ag Profilbauteil und Verfahren zur Herstellung eines Profilbauteils
JP5310950B2 (ja) 2010-08-26 2013-10-09 新日鐵住金株式会社 衝撃吸収部材
JP5196079B2 (ja) 2010-08-26 2013-05-15 新日鐵住金株式会社 衝撃吸収部材
DE102010048645A1 (de) * 2010-10-15 2012-04-19 Daimler Ag Vorrichtung und Verfahren zur Wärmebehandlung einer Bauteiloberfläche
DE102010049330A1 (de) 2010-10-22 2012-04-26 Sitech Sitztechnik Gmbh Schienenprofil mit gezielt eingestellten laserverfestigten Bereichen
JP5771399B2 (ja) 2011-01-11 2015-08-26 富士重工業株式会社 クランクシャフトへの焼入方法及びそのクランクシャフト
DE102011101991B3 (de) 2011-05-19 2012-08-23 Volkswagen Aktiengesellschaft Wärmebehandlung von härtbaren Blechbauteilen
US20120312159A1 (en) 2011-06-10 2012-12-13 Caterpillar Inc. Machine component with a cavitation resistant covering
EP2570205A1 (de) 2011-09-15 2013-03-20 Dieter Uschkoreit Werkzeug zum Warmumformen und Härten einer Blechplatine
DE102011054866A1 (de) 2011-10-27 2013-05-02 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines warmumgeformten und pressgehärteten Kraftfahrzeugkarosseriebauteils sowie Kraftfahrzeugkarosseriebauteil
DE102011118285A1 (de) 2011-11-10 2012-08-09 Daimler Ag Verfahren zur Herstellung eines Kraftwagenbauteils und Kraftwagenbauteil
US10138528B2 (en) * 2012-09-06 2018-11-27 Etxe-Tar, S.A. Method and system for laser hardening of a surface of a workpiece
EP2925481B1 (de) * 2012-11-30 2016-09-21 DirectPhotonics Industries GmbH Vorrichtung sowie verfahren zur lasermaterialbearbeitung
CN103215411B (zh) 2013-02-06 2015-07-08 武汉新瑞达激光工程有限责任公司 一种激光淬火方法及装置
DE102013008494A1 (de) 2013-05-18 2014-03-27 Daimler Ag Verfahren zur Herstellung eines metallischen Blechbauteils und Pressenlinie
CN103290176B (zh) 2013-05-20 2015-08-26 华中科技大学 一种多次辐照激光淬火方法及装置
CN103484653B (zh) 2013-09-04 2015-09-09 中国航空工业集团公司北京航空制造工程研究所 环形激光冲击强化紧固孔的装置和方法
US11186887B2 (en) * 2013-12-13 2021-11-30 Tata Steel Limited Multi-track laser surface hardening of low carbon cold rolled closely annealed (CRCA) grades of steels
US20170182918A1 (en) * 2014-05-23 2017-06-29 Johnson Controls Technology Company In-process laser hardening/forming of vehicle seat structures and components

Also Published As

Publication number Publication date
EP3271486A1 (en) 2018-01-24
CN107980067A (zh) 2018-05-01
CN114592118A (zh) 2022-06-07
EP3271486B1 (en) 2019-09-18
US20180071864A1 (en) 2018-03-15
BR112017019981B1 (pt) 2021-12-14
US10864603B2 (en) 2020-12-15
WO2016146646A1 (en) 2016-09-22
MX2017011964A (es) 2018-06-15
CA2979927A1 (en) 2016-09-22
ES2761807T3 (es) 2020-05-21
CA2979927C (en) 2023-03-28

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