WO2008099866A1 - Procédé de soudage au laser pour tôle d'acier et appareil de soudage au laser - Google Patents

Procédé de soudage au laser pour tôle d'acier et appareil de soudage au laser Download PDF

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Publication number
WO2008099866A1
WO2008099866A1 PCT/JP2008/052400 JP2008052400W WO2008099866A1 WO 2008099866 A1 WO2008099866 A1 WO 2008099866A1 JP 2008052400 W JP2008052400 W JP 2008052400W WO 2008099866 A1 WO2008099866 A1 WO 2008099866A1
Authority
WO
WIPO (PCT)
Prior art keywords
laser welding
steel sheet
area
laser
abuttal
Prior art date
Application number
PCT/JP2008/052400
Other languages
English (en)
Japanese (ja)
Inventor
Taro Koide
Yujiro Tatsumi
Kouichi Oonoya
Akihiko Sugisaka
Toshitsugu Okada
Hiroyuki Nakano
Akio Inoue
Yoshiaki Nakagawa
Original Assignee
Sumitomo Metal Industries, Ltd.
Toshiba Mitsubishi-Electric Industrial Systems Corporation
Tada Electric Co., Ltd.
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 Sumitomo Metal Industries, Ltd., Toshiba Mitsubishi-Electric Industrial Systems Corporation, Tada Electric Co., Ltd. filed Critical Sumitomo Metal Industries, Ltd.
Priority to KR1020097018306A priority Critical patent/KR101503543B1/ko
Priority to CN200880004583.8A priority patent/CN101610872B/zh
Priority to JP2008558111A priority patent/JP5266068B2/ja
Publication of WO2008099866A1 publication Critical patent/WO2008099866A1/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
    • B23K26/26—Seam welding of rectilinear seams
    • 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
    • B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
    • 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
    • B23K26/60—Preliminary 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/16—Bands or sheets of indefinite length
    • 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

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

Abstract

L'invention concerne un procédé de soudage au laser pour une tôle d'acier dans lequel on peut obtenir une réduction de défauts morphologiques de la zone de soudage du matériau soudé et une cohésion satisfaisante ; et un appareil de soudage au laser pour celui-ci. Il est proposé un procédé de soudage au laser pour une tôle d'acier par le fait d'amener de multiples tôles d'acier en butée les unes contre les autres au niveau de leur face d'extrémité et d'irradier la zone en butée des tôles d'acier amenées en butée mutuelle avec des faisceaux laser pour souder ainsi la zone en butée, comportant l'étape consistant à découper des faces d'extrémité de tôles d'acier en formes appropriées pour une butée mutuelle ; l'étape de mise en butée consistant à amener les faces d'extrémité formées par l'étape de découpage en butée mutuelle ; la première étape de chauffage consistant à chauffer la zone en butée ; et l'étape de soudage au laser consistant à souder au laser la zone en butée qui a été chauffée par la première étape de chauffage.
PCT/JP2008/052400 2007-02-15 2008-02-14 Procédé de soudage au laser pour tôle d'acier et appareil de soudage au laser WO2008099866A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020097018306A KR101503543B1 (ko) 2007-02-15 2008-02-14 강판의 레이저 용접 방법 및 레이저 용접 장치
CN200880004583.8A CN101610872B (zh) 2007-02-15 2008-02-14 钢板的激光焊接方法和激光焊接装置
JP2008558111A JP5266068B2 (ja) 2007-02-15 2008-02-14 鋼板のレーザ溶接方法、およびレーザ溶接装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007035000 2007-02-15
JP2007-035000 2007-02-15
JP2007-070628 2007-03-19
JP2007070628 2007-03-19

Publications (1)

Publication Number Publication Date
WO2008099866A1 true WO2008099866A1 (fr) 2008-08-21

Family

ID=39690093

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052400 WO2008099866A1 (fr) 2007-02-15 2008-02-14 Procédé de soudage au laser pour tôle d'acier et appareil de soudage au laser

Country Status (5)

Country Link
JP (2) JP5266068B2 (fr)
KR (1) KR101503543B1 (fr)
CN (2) CN101610872B (fr)
TW (1) TWI483801B (fr)
WO (1) WO2008099866A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010214402A (ja) * 2009-03-16 2010-09-30 Sumitomo Metal Ind Ltd 金属板のレーザ溶接方法およびレーザ溶接装置
JP2013176809A (ja) * 2013-06-28 2013-09-09 Nippon Steel & Sumitomo Metal Corp 金属板のレーザ溶接方法およびレーザ溶接装置
JP2015030014A (ja) * 2013-08-05 2015-02-16 多田電機株式会社 レーザビーム溶接機
CN107717476A (zh) * 2017-11-27 2018-02-23 中冶南方工程技术有限公司 一种新型激光‑电弧复合焊机

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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CN102825388B (zh) * 2012-07-17 2016-01-20 马钢(集团)控股有限公司 抗拉强度≥450MPa级含磷高强钢钢带对焊方法及焊接装置
CN103506848A (zh) * 2013-09-10 2014-01-15 苏州安洁科技股份有限公司 一种精密加工组合装置
CN105057889B (zh) * 2015-07-03 2017-11-28 王贵文 全自动不锈钢圈焊接机
CN105057776B (zh) * 2015-08-14 2017-10-17 马鞍山市恒泰重工机械有限公司 一种高精度激光焊接机剪刃的制造方法
CN105904092A (zh) * 2016-05-03 2016-08-31 武汉钢铁股份有限公司 中高碳钢钢板激光焊接方法及其装置
DE102017213986A1 (de) * 2017-08-10 2019-02-14 Sms Group Gmbh Vorrichtung und Verfahren zum Reibschweißen warmer metallischer Produkte
CN109551106B (zh) * 2017-09-26 2021-08-13 宝山钢铁股份有限公司 一种激光焊机及其焊接方法
CN110038915B (zh) * 2018-01-16 2021-02-19 宝山钢铁股份有限公司 对接焊的带钢板型控制系统
CN109048052B (zh) * 2018-08-09 2021-02-12 江苏大学 一种抑制激光焊接薄板弯曲变形的扫描方法
CN110640315A (zh) * 2019-08-26 2020-01-03 江苏大学 一种外加变频磁场的激光焊接方法和装置
JP7126076B2 (ja) * 2020-04-07 2022-08-26 Ｊｆｅスチール株式会社 冷延鋼帯の製造設備および冷延鋼帯の製造方法
CN113146157B (zh) * 2021-04-15 2023-03-03 鞍钢股份有限公司 600MPa级冷轧双相钢热轧基板激光焊接的方法
CN114559149B (zh) * 2022-02-10 2024-03-12 湖北文理学院 焊接设备、焊接系统及焊接控制方法

Citations (2)

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Publication number Priority date Publication date Assignee Title
JPH06312285A (ja) * 1993-03-02 1994-11-08 Meidensha Corp 鋼板の板継溶接装置
JPH11309591A (ja) * 1998-04-27 1999-11-09 Nissan Motor Co Ltd 突き合せ溶接方法及び装置

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US4626651A (en) * 1984-02-27 1986-12-02 Kawasaki Steel Corporation Apparatus for butt welding steel strips by using a laser beam in a steel strip-processing line
JPS645691A (en) * 1987-06-29 1989-01-10 Toyota Motor Corp Method for improving formability of joint stock in laser beam welding
JPH01118389A (ja) * 1987-10-29 1989-05-10 Mazda Motor Corp レーザ溶接方法およびその装置
JPH04238681A (ja) * 1991-01-14 1992-08-26 Nippon Steel Corp ストリップの溶接方法および装置
JPH08300172A (ja) * 1995-04-28 1996-11-19 Nkk Corp 溶接鋼管の製造方法
JP3687338B2 (ja) * 1998-04-08 2005-08-24 日産自動車株式会社 レーザビームによる肉盛装置
KR100376509B1 (ko) * 1998-12-22 2003-08-14 주식회사 포스코 마르텐사이트계스테인레스강판의매쉬시임용접방법
JP3399445B2 (ja) * 2000-05-25 2003-04-21 三菱電機株式会社 鋼板連続処理ラインにおけるストリップ接続方法
DE20019427U1 (de) * 2000-11-15 2001-12-13 Kuka Schweissanlagen Gmbh Fügeeinrichtung zum induktiven Hochfrequenzfügen von Bauteilen
JP2002219589A (ja) * 2001-01-24 2002-08-06 Mitsubishi Electric Corp レーザビーム溶接装置及びレーザビーム溶接方法
JP3978066B2 (ja) * 2002-04-08 2007-09-19 新日本製鐵株式会社 レーザ加工装置
JP4577811B2 (ja) * 2002-12-27 2010-11-10 新日本製鐵株式会社 高張力鋼板レーザ溶接部の熱処理方法
JP2005284033A (ja) * 2004-03-30 2005-10-13 Miyachi Technos Corp ビーム整形装置及びレーザ発振装置及びレーザ加工装置
JP2006095559A (ja) * 2004-09-29 2006-04-13 Daihen Corp レーザ照射アーク溶接方法
JP5043316B2 (ja) * 2005-07-29 2012-10-10 ミヤチテクノス株式会社 レーザ加工モニタリング装置
KR100711454B1 (ko) * 2005-12-27 2007-04-24 주식회사 포스코 연속압연을 위한 레이저 용접방법 및 그 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06312285A (ja) * 1993-03-02 1994-11-08 Meidensha Corp 鋼板の板継溶接装置
JPH11309591A (ja) * 1998-04-27 1999-11-09 Nissan Motor Co Ltd 突き合せ溶接方法及び装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010214402A (ja) * 2009-03-16 2010-09-30 Sumitomo Metal Ind Ltd 金属板のレーザ溶接方法およびレーザ溶接装置
JP2013176809A (ja) * 2013-06-28 2013-09-09 Nippon Steel & Sumitomo Metal Corp 金属板のレーザ溶接方法およびレーザ溶接装置
JP2015030014A (ja) * 2013-08-05 2015-02-16 多田電機株式会社 レーザビーム溶接機
CN107717476A (zh) * 2017-11-27 2018-02-23 中冶南方工程技术有限公司 一种新型激光‑电弧复合焊机

Also Published As

Publication number Publication date
JP2013027934A (ja) 2013-02-07
JP5422030B2 (ja) 2014-02-19
JP5266068B2 (ja) 2013-08-21
CN102615428B (zh) 2015-09-30
JPWO2008099866A1 (ja) 2010-05-27
TWI483801B (zh) 2015-05-11
KR101503543B1 (ko) 2015-03-24
CN102615428A (zh) 2012-08-01
TW200920532A (en) 2009-05-16
CN101610872B (zh) 2016-02-24
CN101610872A (zh) 2009-12-23
KR20090118946A (ko) 2009-11-18

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