CN104107980B - 搭接焊接头、燃料喷射阀及激光焊接方法 - Google Patents

搭接焊接头、燃料喷射阀及激光焊接方法 Download PDF

Info

Publication number
CN104107980B
CN104107980B CN201410129486.9A CN201410129486A CN104107980B CN 104107980 B CN104107980 B CN 104107980B CN 201410129486 A CN201410129486 A CN 201410129486A CN 104107980 B CN104107980 B CN 104107980B
Authority
CN
China
Prior art keywords
weld
welding
welded
boundary line
penetration
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201410129486.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN104107980A (zh
Inventor
张旭东
小林信章
茂木康广
矢出典洋
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.)
Astemo Ltd
Original Assignee
Hitachi Automotive Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51705074&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN104107980(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Automotive Systems Ltd filed Critical Hitachi Automotive Systems Ltd
Publication of CN104107980A publication Critical patent/CN104107980A/zh
Application granted granted Critical
Publication of CN104107980B publication Critical patent/CN104107980B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laser Beam Processing (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Massaging Devices (AREA)
  • Chairs Characterized By Structure (AREA)
CN201410129486.9A 2013-04-16 2014-04-02 搭接焊接头、燃料喷射阀及激光焊接方法 Expired - Fee Related CN104107980B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-085496 2013-04-16
JP2013085496A JP6091971B2 (ja) 2013-04-16 2013-04-16 重ね溶接継手、燃料噴射弁およびレーザ溶接方法

Publications (2)

Publication Number Publication Date
CN104107980A CN104107980A (zh) 2014-10-22
CN104107980B true CN104107980B (zh) 2016-06-01

Family

ID=51705074

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410129486.9A Expired - Fee Related CN104107980B (zh) 2013-04-16 2014-04-02 搭接焊接头、燃料喷射阀及激光焊接方法

Country Status (3)

Country Link
JP (1) JP6091971B2 (https=)
CN (1) CN104107980B (https=)
IN (1) IN2014DE01038A (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6266123B2 (ja) 2014-10-28 2018-01-24 三菱電機株式会社 燃料噴射弁
JP6463980B2 (ja) * 2015-02-16 2019-02-06 日立オートモティブシステムズ株式会社 接合体および燃料供給ポンプ
JP2019089232A (ja) * 2017-11-14 2019-06-13 エスアイアイ・プリンテック株式会社 噴射孔プレート、液体噴射ヘッドおよび液体噴射記録装置
CN111971472B (zh) * 2018-04-20 2022-05-24 日立安斯泰莫株式会社 流量控制装置的部件以及燃料喷射阀
JP6635235B1 (ja) * 2018-05-21 2020-01-22 Ｊｆｅスチール株式会社 重ねレーザ溶接継手、重ねレーザ溶接継手の製造方法および自動車用骨格部品
CN110253145A (zh) * 2019-05-17 2019-09-20 东莞材料基因高等理工研究院 低碳钢与铸铁的异种金属焊接方法
CN114247999B (zh) * 2020-09-23 2024-10-22 中国科学院上海光学精密机械研究所 高强度钢叠层激光点焊方法
CN114643431B (zh) * 2020-12-02 2023-11-03 中国航发商用航空发动机有限责任公司 航空发动机燃油喷嘴组件的组合焊接方法
CN113020261B (zh) * 2021-03-25 2022-11-08 太原理工大学 一种预制波纹界面的金属复合板轧制方法
CN118305456B (zh) * 2024-06-11 2024-10-11 苏州迈科芯纳智能科技有限公司 一种设有微调机构的激光蚀刻设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3750126B2 (ja) * 1996-03-26 2006-03-01 株式会社デンソー 燃料噴射弁
JPH09285885A (ja) * 1996-04-24 1997-11-04 Mitsubishi Heavy Ind Ltd 金属パレット及び金属パレットの製造方法
JP3671544B2 (ja) * 1996-09-19 2005-07-13 株式会社デンソー レーザ溶接方法
JP3886596B2 (ja) * 1997-04-15 2007-02-28 住友軽金属工業株式会社 リブ付きアルミニウム製品の製造法
JP3276072B2 (ja) * 1998-05-25 2002-04-22 日産自動車株式会社 浸炭部品の重ね合わせ溶接方法
JP2000262021A (ja) * 1999-03-11 2000-09-22 Denso Corp 電機子コイルの接合構造及び接合方法
JP2004169653A (ja) * 2002-11-21 2004-06-17 Hitachi Unisia Automotive Ltd 燃料噴射弁
JP2005040853A (ja) * 2003-07-25 2005-02-17 Matsushita Electric Ind Co Ltd レーザ溶接方法
US7306172B2 (en) * 2003-10-27 2007-12-11 Siemens Vdo Automotive Corporation Fluidic flow controller orifice disc with dual-flow divider for fuel injector
DE602004012621T2 (de) * 2004-06-02 2009-04-23 Alcoa Inc. Gmba-schweissen von überlappungspenetrationsverbindungen
US7588837B2 (en) * 2005-04-29 2009-09-15 The Timken Company Welding together low and high carbon steels
JP2012170989A (ja) * 2011-02-22 2012-09-10 Suzuki Motor Corp レーザ重ね溶接方法
CN102179626A (zh) * 2011-04-27 2011-09-14 清华大学 一种镀锌NdFeB永磁体与镀锌低碳钢激光搭接焊方法
US20130088071A1 (en) * 2011-10-07 2013-04-11 Lincoln Global, Inc. Fabrication of welded wheels without filler material

Also Published As

Publication number Publication date
JP2014205184A (ja) 2014-10-30
IN2014DE01038A (https=) 2015-07-24
CN104107980A (zh) 2014-10-22
JP6091971B2 (ja) 2017-03-08

Similar Documents

Publication Publication Date Title
CN104107980B (zh) 搭接焊接头、燃料喷射阀及激光焊接方法
JP6092011B2 (ja) 溶接部材、燃料噴射弁、および、レーザ溶接方法
CN104395030B (zh) 焊接坯件组件及方法
EP2246144B1 (en) A method of high-powered laser beam welding of articles using a metallic shim produding from the surfaces of the articles ; Assembly therefore
Das et al. Blue laser welding of multi-layered AISI 316L stainless steel micro-foils
US8681923B2 (en) Method of manufacturing core shroud for nuclear power plant and structure of nuclear power plant
Sadeghian et al. Blue laser welding of low thickness Ni-coated copper and mild steel for electric vehicle (EV) battery manufacturing
Khan et al. Laser beam welding of dissimilar ferritic/martensitic stainless steels in a butt joint configuration
CN101564799A (zh) 一种半导体激光与co2激光的复合焊接方法
CA2443224A1 (en) Alloy based laser welding
CN105916627B (zh) 激光焊接方法以及焊接接头
EP4039403A1 (fr) Procédé de fabrication d'un flanc soudé ; flan soudé ; dispositif de fabrication de flans soudés ; et utilisation d'une pièce en acier fabriqué à partir d'un tel flan soudé
JP2011092944A (ja) 接合方法および接合装置
Yang et al. Vacuum-assisted laser welding of zinc-coated steels in a gap-free lap joint configuration
US20210060702A1 (en) Laser welded aluminum blanks
Dwivedi Dissimilar Metal Joining
CN118218771A (zh) 一种用于堆叠的带有预镀层的钢制基体的激光焊接方法
Gower et al. Pulsed laser welding of metal-polymer sandwich materials using pulse shaping
JP6411013B2 (ja) レーザ溶接方法および燃料噴射弁の製造方法
CN119347112A (zh) 用于表面具有铝镀层金属工件的激光焊接方法及其工件
JP2020015053A (ja) 溶接方法、溶接装置、および溶接鋼板
Tian et al. The porosity formation mechanism in the laser-welded butt joint of 8 mm thickness Ti-6Al-4V alloy: effect of welding speed on the metallurgical pore formation
Yang et al. SemiCuttingAssisted Laser Welding of ZincCoated Steels in a Zero Root Opening, LapJoint Configuration
CN106735907B (zh) 一种宽厚不锈钢板的激光对接平焊方法
JP2016047552A (ja) レーザ溶接方法及び容器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Ibaraki

Patentee after: Hitachi astemo Co.,Ltd.

Address before: Ibaraki

Patentee before: HITACHI AUTOMOTIVE SYSTEMS, Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160601

CF01 Termination of patent right due to non-payment of annual fee