MA51448B1 - Procédé de soudage laser bout à bout de deux feuilles métalliques au moyen de premier et second faisceaux laser avant et d'un faisceau laser arrière - Google Patents

Procédé de soudage laser bout à bout de deux feuilles métalliques au moyen de premier et second faisceaux laser avant et d'un faisceau laser arrière

Info

Publication number
MA51448B1
MA51448B1 MA51448A MA51448A MA51448B1 MA 51448 B1 MA51448 B1 MA 51448B1 MA 51448 A MA51448 A MA 51448A MA 51448 A MA51448 A MA 51448A MA 51448 B1 MA51448 B1 MA 51448B1
Authority
MA
Morocco
Prior art keywords
metal
laser
keyhole
spot
laser beam
Prior art date
Application number
MA51448A
Other languages
English (en)
Other versions
MA51448A (fr
Inventor
René Vierstraete
Original Assignee
Arcelormittal
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 Arcelormittal filed Critical Arcelormittal
Publication of MA51448A publication Critical patent/MA51448A/fr
Publication of MA51448B1 publication Critical patent/MA51448B1/fr

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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
    • 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
    • B23K26/02—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
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/005—Soldering by means of radiant energy
    • B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
    • 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
    • B23K26/02—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
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • 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
    • B23K26/02—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
    • B23K26/0734—Shaping the laser spot into an annular shape
    • 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
    • B23K26/32—Bonding 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
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B23K26/322—Bonding taking account of the properties of the material involved involving coated metal parts
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)

Abstract

L'invention concerne un procédé de soudage laser bout à bout de deux feuilles métalliques (2, 4), comprenant les étapes consistant : à prendre une première feuille métallique (2) et une seconde feuille métallique (4), et à souder bout à bout les feuilles métalliques (2, 4) dans une direction de soudage. L'étape de soudage bout à bout consiste à émettre simultanément : un premier faisceau laser avant (12) créant une première tache avant (18) au niveau de l'intersection avec la première feuille métallique (2), et formant un premier trou de serrure avant dans la première feuille métallique (2) au niveau de la première tache avant (18) ; un second faisceau laser avant (14) créant une seconde tache avant (20) au niveau de l'intersection avec la seconde feuille métallique (4), et formant un second trou de serrure avant dans la seconde feuille métallique (4) au niveau de la seconde tache avant (20) ; et un faisceau laser arrière (16) créant une tache arrière (22) sur les première et seconde feuilles métalliques (2, 4), et formant un trou de serrure arrière dans les première et seconde feuilles métalliques (2, 4) au niveau de la tache arrière (22). Les premier et second faisceaux laser avant (12, 14) et le faisceau laser arrière (16) sont configurés de sorte qu'à chaque instant, une région de phase solide et/ou une région de phase liquide des feuilles métalliques (2, 4) reste entre le premier trou de serrure avant et le trou de serrure arrière et entre le second trou de serrure avant et le trou de serrure arrière.
MA51448A 2017-12-26 2018-12-19 Procédé de soudage laser bout à bout de deux feuilles métalliques au moyen de premier et second faisceaux laser avant et d'un faisceau laser arrière MA51448B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2017/058402 WO2019130043A1 (fr) 2017-12-26 2017-12-26 Procédé de soudage bout à bout au laser de deux feuilles métalliques avec des premier et deuxième faisceaux laser avant et un faisceau laser arrière
PCT/IB2018/060367 WO2019130169A1 (fr) 2017-12-26 2018-12-19 Procédé de soudage laser bout à bout de deux feuilles métalliques au moyen de premier et second faisceaux laser avant et d'un faisceau laser arrière

Publications (2)

Publication Number Publication Date
MA51448A MA51448A (fr) 2020-11-04
MA51448B1 true MA51448B1 (fr) 2021-12-31

Family

ID=61007729

Family Applications (1)

Application Number Title Priority Date Filing Date
MA51448A MA51448B1 (fr) 2017-12-26 2018-12-19 Procédé de soudage laser bout à bout de deux feuilles métalliques au moyen de premier et second faisceaux laser avant et d'un faisceau laser arrière

Country Status (16)

Country Link
US (1) US11806808B2 (fr)
EP (1) EP3731992B1 (fr)
JP (1) JP7118156B2 (fr)
KR (1) KR102351463B1 (fr)
CN (1) CN111526965B (fr)
BR (1) BR112020010179B1 (fr)
CA (1) CA3086970C (fr)
ES (1) ES2901433T3 (fr)
HU (1) HUE056639T2 (fr)
MA (1) MA51448B1 (fr)
MX (1) MX2020006707A (fr)
PL (1) PL3731992T3 (fr)
RU (1) RU2739265C1 (fr)
UA (1) UA124997C2 (fr)
WO (2) WO2019130043A1 (fr)
ZA (1) ZA202003549B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109462986B (zh) * 2016-07-14 2021-01-26 通用汽车环球科技运作有限责任公司 涂层钢的多束激光点焊
DE102017205765B4 (de) * 2017-04-04 2023-03-30 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Verschweißen von Bauteilen
DE102019210019B4 (de) * 2019-07-08 2021-06-10 Trumpf Laser- Und Systemtechnik Gmbh Optische Apparatur zum Laserschweißen eines Werkstücks, Verfahren zum Laserschweißen eines Werkstücks mittels mehrerer Teilstrahlen sowie Verwendung einer optischen Apparatur zum Laserschweißen
CN110539078B (zh) * 2019-07-31 2021-10-15 北京航星机器制造有限公司 一种5a06/zl114a异种铝合金件对接激光摆动焊接方法
US11759890B2 (en) * 2020-11-02 2023-09-19 Ford Global Technologies, Llc Laser welding of square butt joints between copper substrates
US11945046B2 (en) * 2020-11-24 2024-04-02 Ford Global Technologies, Llc Laser edge welding of copper substrates

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691093A (en) * 1986-04-22 1987-09-01 United Technologies Corporation Twin spot laser welding
US4914268A (en) * 1989-06-01 1990-04-03 Cummins Engine Company, Inc. Beam welding process
JP2836498B2 (ja) * 1994-09-19 1998-12-14 住友金属工業株式会社 レーザ溶接製管方法
JPH1158060A (ja) * 1997-08-19 1999-03-02 Mitsubishi Motors Corp レーザ突き合わせ溶接用治具及びレーザ突き合わせ溶接による溶接部構造
US6207929B1 (en) * 1999-06-21 2001-03-27 Lincoln Global, Inc. Tandem electrode welder and method of welding with two electrodes
JP2002219590A (ja) * 2001-01-26 2002-08-06 Nippon Steel Corp 亜鉛めっき鋼板の重ねレーザー溶接方法
WO2003031108A1 (fr) * 2001-10-09 2003-04-17 Ecole Polytechnique Federale De Lausanne (Epfl) Procede permettant d'eviter la fissuration pendant le soudage
JP2003340582A (ja) * 2002-05-23 2003-12-02 Mitsubishi Heavy Ind Ltd レーザ溶接装置およびレーザ溶接方法
JP4026452B2 (ja) * 2002-09-03 2007-12-26 Ｊｆｅエンジニアリング株式会社 レーザとアークの複合溶接方法およびそれに用いる溶接継手の開先形状
US20040099644A1 (en) * 2002-10-18 2004-05-27 Allen John R. System and method for post weld conditioning
US9044824B2 (en) 2006-10-30 2015-06-02 Flemming Ove Olsen Method and system for laser processing
FR2908677B1 (fr) * 2006-11-17 2009-02-20 Air Liquide Procede de soudage par faisceau laser a penetration amelioree
DE102007046074A1 (de) * 2007-09-24 2009-04-09 Trumpf Laser- Und Systemtechnik Gmbh Vorrichtung und Verfahren zur Laserbearbeitung
US20090085254A1 (en) 2007-09-28 2009-04-02 Anatoli Anatolyevich Abramov Laser scoring with flat profile beam
US8993920B2 (en) * 2008-03-31 2015-03-31 Jfe Steel Corporation Method for producing a steel pipe using a high energy density beam
CN101733553A (zh) 2008-11-21 2010-06-16 中国第一汽车集团公司 双波长双激光束对金属零件的激光焊接方法
US8319148B2 (en) * 2009-08-20 2012-11-27 General Electric Company System and method of dual laser beam welding of first and second filler metals
US8253061B2 (en) * 2010-07-07 2012-08-28 General Electric Company Hybrid laser arc welding process and apparatus
JP5570396B2 (ja) 2010-11-22 2014-08-13 パナソニック株式会社 溶接方法および溶接装置
JP2012130946A (ja) 2010-12-22 2012-07-12 Toyota Motor Corp ケースの溶接方法
CN102059452B (zh) * 2010-12-22 2014-04-02 哈尔滨工业大学 窄间隙三光束激光焊接方法
US20140175069A1 (en) * 2011-04-28 2014-06-26 Jfe Steel Corporation Method of manufacturing laser welded steel pipe
RU2492035C1 (ru) * 2011-12-29 2013-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана" (МГТУ им. Н.Э. Баумана) Способ многолучевой лазерной сварки
US20130309000A1 (en) * 2012-05-21 2013-11-21 General Electric Comapny Hybrid laser arc welding process and apparatus
KR101728769B1 (ko) * 2012-06-29 2017-04-20 쉴로 인더스트리즈 인코포레이티드 용접 블랭크 어셈블리 및 방법
CN103056523A (zh) * 2012-11-29 2013-04-24 中国航空工业集团公司北京航空制造工程研究所 一种多光束激光焊接方法
US20140263191A1 (en) * 2013-03-15 2014-09-18 Lincoln Global, Inc. System and method of welding stainless steel to copper
DE102013205029A1 (de) * 2013-03-21 2014-09-25 Siemens Aktiengesellschaft Verfahren zum Laserschmelzen mit mindestens einem Arbeitslaserstrahl
CN103862178B (zh) * 2014-04-01 2015-10-28 哈尔滨工业大学 一种消除铝合金激光焊接气孔的方法
EP2942143B1 (fr) 2014-05-09 2017-03-15 Gestamp HardTech AB Procédés d'assemblage de deux flancs, flancs et produits obtenus
KR20150138964A (ko) 2014-05-30 2015-12-11 참엔지니어링(주) 레이저를 이용한 소재의 건조 소결장치 및 방법
EP3180823B1 (fr) * 2014-08-13 2022-04-13 IPG Photonics Corporation Système, méthode et ulitisation d'un laser à fibre à faisceaux multiples
US20170304943A1 (en) 2014-09-01 2017-10-26 Toyota Motor Europe Systems for and method of welding with two collections of laser heat source points
CN111531272B (zh) 2015-05-26 2022-08-09 Ipg光子公司 多波束激光器系统和焊接方法
DE102015112537A1 (de) * 2015-07-15 2017-01-19 Laserline Gesellschaft für Entwicklung und Vertrieb von Diodenlasern mbH Optische Einrichtung zur Umformung von Laserstrahlung
RU2015136478A (ru) * 2015-08-28 2017-03-07 Владимир Валентинович Павлов Способ обработки материалов с использованием многолучевого источника лазерного излучения
CA3003221A1 (fr) 2015-12-18 2017-06-22 Autotech Engineering A.I.E. Procedes pour reunir deux ebauches et ebauches et produits obtenus
CN109462986B (zh) * 2016-07-14 2021-01-26 通用汽车环球科技运作有限责任公司 涂层钢的多束激光点焊
JP6852588B2 (ja) * 2017-06-20 2021-03-31 トヨタ自動車株式会社 レーザ溶接方法及びレーザ溶接装置

Also Published As

Publication number Publication date
US11806808B2 (en) 2023-11-07
WO2019130169A1 (fr) 2019-07-04
JP2021509360A (ja) 2021-03-25
HUE056639T2 (hu) 2022-03-28
CN111526965B (zh) 2021-12-31
US20210053152A1 (en) 2021-02-25
ES2901433T3 (es) 2022-03-22
UA124997C2 (uk) 2021-12-22
KR102351463B1 (ko) 2022-01-13
EP3731992B1 (fr) 2021-12-01
MX2020006707A (es) 2020-08-20
CN111526965A (zh) 2020-08-11
RU2739265C1 (ru) 2020-12-22
CA3086970A1 (fr) 2019-07-04
ZA202003549B (en) 2021-06-30
BR112020010179A2 (pt) 2020-10-13
JP7118156B2 (ja) 2022-08-15
MA51448A (fr) 2020-11-04
BR112020010179B1 (pt) 2023-12-19
WO2019130043A1 (fr) 2019-07-04
PL3731992T3 (pl) 2022-03-21
EP3731992A1 (fr) 2020-11-04
KR20200087248A (ko) 2020-07-20
CA3086970C (fr) 2022-08-09

Similar Documents

Publication Publication Date Title
MA51448B1 (fr) Procédé de soudage laser bout à bout de deux feuilles métalliques au moyen de premier et second faisceaux laser avant et d'un faisceau laser arrière
EP3520952A3 (fr) Dispositif de fabrication de flans soudés comprenant une source laser pour oter par fusion et vaporisation une couche a base aluminium et un dispositif de soudage
MX2018007372A (es) Metodos para unir dos piezas de partida y piezas de partida y productos obtenidos.
RU2014139262A (ru) Поперечная балка крыши, опорная конструкция для панели крыши и конструкция кузова транспортного средства
MA29635B1 (fr) Engin automatique pour la fabrication darmatures metalliques.
KR101282934B1 (ko) 스틸 그레이팅
JP6344478B2 (ja) 溶接構造部材及びその製造方法
CN108216368B (zh) 后梁筒状螺母加强件
RU2015100411A (ru) Изготовленная путем лазерной сварки фасонная сталь
RU2690643C2 (ru) Конструкция кузова транспортного средства (варианты)
FR3081817B1 (fr) Support de batterie modulable pour la protection en cas de choc arriere
USD892189S1 (en) Laser beam reflector
USD892890S1 (en) Laser beam reflector
USD1024819S1 (en) Laser beam reflector
FR3112760B1 (fr) Colis à mise en forme facilitée
US2243965A (en) Dipper
FR3064969B1 (fr) Poutre centrale pour chassis arriere de vehicule comprenant en partie arriere un profile de renfort
NL2028178B1 (nl) Vlot voor het dragen van zonnepanelen
FR3087721B1 (fr) Systeme et procede pour l’eclairage d’une region laterale d’un vehicule
EP3191358A1 (fr) Partie arrière de la caisse d'un véhicule automobile dont le logement de feu arrière est soutenu par une entretoise
CA2959137A1 (fr) Travee de voie aerienne de transport guide et viaduc forme par de telles travees
FR3043414B1 (fr) Jeu de pieces d'ajustement
FR3081889B1 (fr) Vehicule pour reproduire une image sur au moins un rectangle de marquage d'une zone engazonnee
BE1027883B1 (nl) Werkwijze voor het vervaardigen van panelen
JP6899352B2 (ja) 角形鋼管の溶接方法