CN115136476B - 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
CN115136476B
CN115136476B CN202180015433.2A CN202180015433A CN115136476B CN 115136476 B CN115136476 B CN 115136476B CN 202180015433 A CN202180015433 A CN 202180015433A CN 115136476 B CN115136476 B CN 115136476B
Authority
CN
China
Prior art keywords
welding
irradiation
laser
range
laser beam
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
CN202180015433.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN115136476A (zh
Inventor
牛田英晴
大野弘行
江野畑圭
汤飞
中村将也
西田将成
杉本哲也
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 CN115136476A publication Critical patent/CN115136476A/zh
Application granted granted Critical
Publication of CN115136476B publication Critical patent/CN115136476B/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
    • 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
    • B23K26/22—Spot 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
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • 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
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • 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
    • H02K15/0414—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines the windings consisting of separate elements, e.g. bars, segments or half coils
    • 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
    • B23K2101/34—Coated articles ; Surface treated articles
    • 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
    • B23K2101/38—Conductors
    • 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
    • B23K2103/12—Copper or alloys thereof
    • 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)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Manufacture Of Motors, Generators (AREA)
CN202180015433.2A 2020-03-12 2021-03-12 旋转电机用定子制造方法 Active CN115136476B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-042982 2020-03-12
JP2020042982 2020-03-12
PCT/JP2021/010222 WO2021182636A1 (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
CN115136476A CN115136476A (zh) 2022-09-30
CN115136476B true CN115136476B (zh) 2025-09-30

Family

ID=77671748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180015433.2A Active CN115136476B (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) US20230098415A1 (https=)
EP (1) EP4120524A4 (https=)
JP (1) JP7335420B2 (https=)
CN (1) CN115136476B (https=)
WO (1) WO2021182636A1 (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
US20230088160A1 (en) * 2020-03-12 2023-03-23 Aisin Corporation Method for manufacturing stator for rotary electric machine
TWI865036B (zh) * 2023-09-13 2024-12-01 東元電機股份有限公司 髮夾式定子繞組之製造方法以及定子組件之製造方法

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
CN106464099A (zh) * 2014-12-19 2017-02-22 大陆汽车有限公司 用于焊接导线段对的方法和装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5013720B2 (ja) 2006-02-27 2012-08-29 オムロンレーザーフロント株式会社 レーザ加工法
CN101517646A (zh) * 2006-09-29 2009-08-26 辛古勒斯控制有限公司 用于激光束记录器的线性马达
US8344577B2 (en) * 2010-08-31 2013-01-01 GM Global Technology Operations LLC Solid phase welding of aluminum-based rotors for induction electric motors
JP2013109948A (ja) * 2011-11-21 2013-06-06 Toyota Motor Corp 角線の接合構造及び接合方法
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
JP6095456B2 (ja) * 2013-04-12 2017-03-15 日本車輌製造株式会社 レーザ溶接方法およびレーザ・アークハイブリッド溶接方法
JP2017098161A (ja) * 2015-11-26 2017-06-01 トヨタ自動車株式会社 平角線の接合方法
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
JP2019118159A (ja) * 2017-12-26 2019-07-18 トヨタ自動車株式会社 セグメント導体の接合方法
DE102018101231A1 (de) * 2018-01-19 2019-07-25 Brusa Elektronik Ag Stator für eine elektrische Maschine und Verfahren zu dessen Herstellung
JP7054265B2 (ja) * 2018-02-19 2022-04-13 株式会社小田原エンジニアリング レーザ溶接方法及びレーザ溶接システム
EP3755492B1 (de) * 2018-02-23 2025-04-16 Wllt Gmbh Verfahren zum fügen zweier bauteile miteinander durch laserschweissen
DE102019203350A1 (de) * 2019-03-12 2020-09-17 Trumpf Laser- Und Systemtechnik Gmbh Hairpin-Schweißverfahren und -vorrichtung

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
CN106464099A (zh) * 2014-12-19 2017-02-22 大陆汽车有限公司 用于焊接导线段对的方法和装置

Also Published As

Publication number Publication date
EP4120524A1 (en) 2023-01-18
CN115136476A (zh) 2022-09-30
JP7335420B2 (ja) 2023-08-29
EP4120524A4 (en) 2023-08-23
WO2021182636A1 (ja) 2021-09-16
US20230098415A1 (en) 2023-03-30
JPWO2021182636A1 (https=) 2021-09-16

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