CN114423558B - 焊接接头及汽车部件 - Google Patents

焊接接头及汽车部件 Download PDF

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Publication number
CN114423558B
CN114423558B CN202080065718.2A CN202080065718A CN114423558B CN 114423558 B CN114423558 B CN 114423558B CN 202080065718 A CN202080065718 A CN 202080065718A CN 114423558 B CN114423558 B CN 114423558B
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CN
China
Prior art keywords
weld metal
steel base
mountain
valley
weld
Prior art date
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Active
Application number
CN202080065718.2A
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English (en)
Chinese (zh)
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CN114423558A (zh
Inventor
松田和贵
儿玉真二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of CN114423558A publication Critical patent/CN114423558A/zh
Application granted granted Critical
Publication of CN114423558B publication Critical patent/CN114423558B/zh
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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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to soldering or 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0216—Seam profiling, e.g. weaving, multilayer
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • 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
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • 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
    • B23K9/00—Arc welding or cutting
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • 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
    • 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
    • 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
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
CN202080065718.2A 2019-10-04 2020-10-05 焊接接头及汽车部件 Active CN114423558B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-184025 2019-10-04
JP2019184025 2019-10-04
PCT/JP2020/037775 WO2021066192A1 (ja) 2019-10-04 2020-10-05 溶接継手、及び自動車部品

Publications (2)

Publication Number Publication Date
CN114423558A CN114423558A (zh) 2022-04-29
CN114423558B true CN114423558B (zh) 2024-03-01

Family

ID=75338231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080065718.2A Active CN114423558B (zh) 2019-10-04 2020-10-05 焊接接头及汽车部件

Country Status (5)

Country Link
US (1) US12202075B2 (https=)
EP (1) EP4039396A4 (https=)
JP (1) JP7368760B2 (https=)
CN (1) CN114423558B (https=)
WO (1) WO2021066192A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023166120A (ja) * 2022-05-09 2023-11-21 日本製鉄株式会社 アーク溶接継手、自動車部品、及びアーク溶接継手の製造方法
CN114723758B (zh) * 2022-06-10 2022-11-15 惠州威尔高电子有限公司 一种MiniLED薄板全自动连线的生产质量检测方法
WO2023243728A1 (ja) * 2022-06-17 2023-12-21 日本製鉄株式会社 アーク溶接継手の製造方法、アーク溶接継手、及び自動車部品

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0550277A (ja) * 1991-08-23 1993-03-02 Toyota Motor Corp 異板厚素材のレーザ溶接方法
JPH1177303A (ja) * 1997-09-03 1999-03-23 Nippon Steel Weld Prod & Eng Co Ltd ア−ク溶接装置
JP2008290083A (ja) * 2007-05-22 2008-12-04 Toyota Motor Corp 重ねレーザ溶接方法および装置
JP2011235350A (ja) * 2010-05-13 2011-11-24 Nippon Steel Corp 溶接性に優れた多電極サブマージアーク溶接方法
CN104955606A (zh) * 2013-03-19 2015-09-30 株式会社神户制钢所 异种材料接合用填充金属及异种材料焊接结构体的制造方法
CN105436673A (zh) * 2015-12-18 2016-03-30 南京航空航天大学 一种Invar模具钢的自动焊接工艺
CN107249800A (zh) * 2015-02-13 2017-10-13 新日铁住金株式会社 角焊接头及其制造方法
WO2018159404A1 (ja) * 2017-02-28 2018-09-07 Ｊｆｅスチール株式会社 重ね隅肉アーク溶接継手およびその製造方法
CN109196126A (zh) * 2016-06-01 2019-01-11 株式会社Posco 具有优异疲劳特性的焊接接头及用于制造其的方法
WO2019124871A1 (ko) * 2017-12-20 2019-06-27 주식회사 포스코 피로특성이 우수한 초고강도 열연강재의 용접이음부 및 그 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012170970A (ja) 2011-02-18 2012-09-10 Daido Steel Co Ltd 薄鋼板のマグ溶接用ワイヤ
JP5953993B2 (ja) * 2011-07-05 2016-07-20 Ｊｆｅスチール株式会社 隅肉溶接の溶接継手
CA2998328C (en) 2015-09-14 2020-06-30 Nippon Steel Corporation Fillet welding method and fillet welded joint
WO2019035490A1 (ja) * 2017-08-18 2019-02-21 新日鐵住金株式会社 重ね隅肉アーク溶接継手
JP6807891B2 (ja) 2018-04-16 2021-01-06 豊田合成株式会社 高圧タンクのシール構造

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0550277A (ja) * 1991-08-23 1993-03-02 Toyota Motor Corp 異板厚素材のレーザ溶接方法
JPH1177303A (ja) * 1997-09-03 1999-03-23 Nippon Steel Weld Prod & Eng Co Ltd ア−ク溶接装置
JP2008290083A (ja) * 2007-05-22 2008-12-04 Toyota Motor Corp 重ねレーザ溶接方法および装置
JP2011235350A (ja) * 2010-05-13 2011-11-24 Nippon Steel Corp 溶接性に優れた多電極サブマージアーク溶接方法
CN104955606A (zh) * 2013-03-19 2015-09-30 株式会社神户制钢所 异种材料接合用填充金属及异种材料焊接结构体的制造方法
CN107249800A (zh) * 2015-02-13 2017-10-13 新日铁住金株式会社 角焊接头及其制造方法
CN105436673A (zh) * 2015-12-18 2016-03-30 南京航空航天大学 一种Invar模具钢的自动焊接工艺
CN109196126A (zh) * 2016-06-01 2019-01-11 株式会社Posco 具有优异疲劳特性的焊接接头及用于制造其的方法
WO2018159404A1 (ja) * 2017-02-28 2018-09-07 Ｊｆｅスチール株式会社 重ね隅肉アーク溶接継手およびその製造方法
WO2019124871A1 (ko) * 2017-12-20 2019-06-27 주식회사 포스코 피로특성이 우수한 초고강도 열연강재의 용접이음부 및 그 제조방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
孟祥锋 等.《焊接检验技术》.《北京邮电大学出版社》,2016,第66-67页. *

Also Published As

Publication number Publication date
EP4039396A1 (en) 2022-08-10
JPWO2021066192A1 (https=) 2021-04-08
US20220379409A1 (en) 2022-12-01
EP4039396A4 (en) 2022-12-14
US12202075B2 (en) 2025-01-21
CN114423558A (zh) 2022-04-29
JP7368760B2 (ja) 2023-10-25
WO2021066192A1 (ja) 2021-04-08

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