CN115136475B - 旋转电机用定子制造方法 - Google Patents

旋转电机用定子制造方法

Info

Publication number
CN115136475B
CN115136475B CN202180015432.8A CN202180015432A CN115136475B CN 115136475 B CN115136475 B CN 115136475B CN 202180015432 A CN202180015432 A CN 202180015432A CN 115136475 B CN115136475 B CN 115136475B
Authority
CN
China
Prior art keywords
welding
irradiation
range
laser
coil
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.)
Active
Application number
CN202180015432.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN115136475A (zh
Inventor
牛田英晴
大野弘行
江野畑圭
汤飞
杉本哲也
中村将也
西田将成
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.)
Denso Corp
Toyota Motor Corp
Aisin Co Ltd
Original Assignee
Denso Corp
Toyota Motor Corp
Aisin 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 Denso Corp, Toyota Motor Corp, Aisin Co Ltd filed Critical Denso Corp
Publication of CN115136475A publication Critical patent/CN115136475A/zh
Application granted granted Critical
Publication of CN115136475B publication Critical patent/CN115136475B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/30—Manufacture of winding connections
    • H02K15/33—Connecting winding sections; Forming leads; Connecting leads to terminals
    • H02K15/35—Form-wound windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/043—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines winding flat conductive wires or sheets
    • 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
    • B23K26/0626—Energy control of the laser beam
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Manufacture Of Motors, Generators (AREA)
CN202180015432.8A 2020-03-12 2021-03-12 旋转电机用定子制造方法 Active CN115136475B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020042887 2020-03-12
JP2020-042887 2020-03-12
PCT/JP2021/010220 WO2021182635A1 (ja) 2020-03-12 2021-03-12 回転電機用ステータ製造方法

Publications (2)

Publication Number Publication Date
CN115136475A CN115136475A (zh) 2022-09-30
CN115136475B true CN115136475B (zh) 2025-09-16

Family

ID=77671744

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180015432.8A Active CN115136475B (zh) 2020-03-12 2021-03-12 旋转电机用定子制造方法

Country Status (5)

Country Link
US (1) US20230088160A1 (https=)
EP (1) EP4120525A4 (https=)
JP (1) JP7335419B2 (https=)
CN (1) CN115136475B (https=)
WO (1) WO2021182635A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7222945B2 (ja) * 2020-03-12 2023-02-15 株式会社アイシン 回転電機用ステータ製造方法
KR102832207B1 (ko) * 2020-07-21 2025-07-10 현대모비스 주식회사 모터용 버스바 유닛
JP7647338B2 (ja) * 2021-05-28 2025-03-18 株式会社デンソー 固定子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006094600A (ja) * 2004-09-22 2006-04-06 Miyachi Technos Corp 回転子結線方法
JP2017173371A (ja) * 2016-03-18 2017-09-28 日鉄住金テクノロジー株式会社 光ファイバを用いたレーザ加工機用レーザ光伝送装置

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
JPH01143785A (ja) * 1987-11-30 1989-06-06 Mitsubishi Heavy Ind Ltd 異軸多焦点式レーザビーム集光装置
JP2014007794A (ja) * 2012-06-21 2014-01-16 Aisin Aw Co Ltd 回転電機の導体接合方法及び回転電機のコイル
JP6086226B2 (ja) * 2013-03-18 2017-03-01 アイシン・エィ・ダブリュ株式会社 回転電機の導体接合方法
DE102014201715A1 (de) * 2014-01-31 2015-08-06 Trumpf Laser Gmbh Verfahren und Vorrichtung zum Punktschweißen von Werkstücken mittels Laserpulsen mit grüner Wellenlänge
JP6385763B2 (ja) * 2014-09-16 2018-09-05 株式会社東芝 レーザ溶接装置及びレーザ溶接方法
DE102014226710A1 (de) * 2014-12-19 2016-06-23 Continental Automotive Gmbh Verfahren und Vorrichtung zum Verschweißen von Drahtsegmentpaaren
JP6390672B2 (ja) * 2016-08-02 2018-09-19 トヨタ自動車株式会社 平角線のレーザ溶接方法
US10576565B2 (en) * 2016-09-23 2020-03-03 Gm Global Technology Operations, Llc Laser welding of copper with reaction materials
JP2019025531A (ja) * 2017-08-01 2019-02-21 株式会社アマダホールディングス レーザ溶接方法及びレーザ加工機
JP6663942B2 (ja) * 2018-02-20 2020-03-13 本田技研工業株式会社 回転電機のステータ
JP7045225B2 (ja) * 2018-03-12 2022-03-31 本田技研工業株式会社 回転電機のステータ
DE102019103668A1 (de) * 2019-02-13 2020-08-13 Trumpf Laser- Und Systemtechnik Gmbh Verfahren zum Fügen von Kupfer-Hairpins und Stator
JP7222945B2 (ja) * 2020-03-12 2023-02-15 株式会社アイシン 回転電機用ステータ製造方法
EP4120524A4 (en) * 2020-03-12 2023-08-23 Aisin Corporation Method for manufacturing stator for rotary electric machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006094600A (ja) * 2004-09-22 2006-04-06 Miyachi Technos Corp 回転子結線方法
JP2017173371A (ja) * 2016-03-18 2017-09-28 日鉄住金テクノロジー株式会社 光ファイバを用いたレーザ加工機用レーザ光伝送装置

Also Published As

Publication number Publication date
EP4120525A4 (en) 2023-08-23
EP4120525A1 (en) 2023-01-18
CN115136475A (zh) 2022-09-30
JP7335419B2 (ja) 2023-08-29
US20230088160A1 (en) 2023-03-23
JPWO2021182635A1 (https=) 2021-09-16
WO2021182635A1 (ja) 2021-09-16

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