CN114160986B - 金属产品的制造方法以及金属产品 - Google Patents

金属产品的制造方法以及金属产品

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Publication number
CN114160986B
CN114160986B CN202111499408.4A CN202111499408A CN114160986B CN 114160986 B CN114160986 B CN 114160986B CN 202111499408 A CN202111499408 A CN 202111499408A CN 114160986 B CN114160986 B CN 114160986B
Authority
CN
China
Prior art keywords
laser beam
mark
identification code
marking
base region
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
CN202111499408.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN114160986A (zh
Inventor
小田仁
佐竹纯也
平山知树
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.)
Mitsui High Tec Inc
Original Assignee
Mitsui High Tec Inc
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 Mitsui High Tec Inc filed Critical Mitsui High Tec Inc
Publication of CN114160986A publication Critical patent/CN114160986A/zh
Application granted granted Critical
Publication of CN114160986B publication Critical patent/CN114160986B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • 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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/262—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used recording or marking of inorganic surfaces or materials, e.g. glass, metal, or ceramics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/128—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by electric registration, e.g. electrolytic, spark erosion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06046—Constructional details
    • G06K19/06121—Constructional details the marking having been punched or cut out, e.g. a barcode machined in a metal work-piece
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06046—Constructional details
    • G06K19/06159—Constructional details the marking being relief type, e.g. three-dimensional bar codes engraved in a support
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Ceramic Engineering (AREA)
  • Laser Beam Processing (AREA)
CN202111499408.4A 2017-04-14 2018-02-06 金属产品的制造方法以及金属产品 Active CN114160986B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017080582A JP6843686B2 (ja) 2017-04-14 2017-04-14 金属製品の製造方法及び金属製品
JP2017-080582 2017-04-14
CN201880024445.XA CN110494251B (zh) 2017-04-14 2018-02-06 金属产品的制造方法以及金属产品
PCT/JP2018/004071 WO2018189988A1 (ja) 2017-04-14 2018-02-06 金属製品の製造方法及び金属製品

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880024445.XA Division CN110494251B (zh) 2017-04-14 2018-02-06 金属产品的制造方法以及金属产品

Publications (2)

Publication Number Publication Date
CN114160986A CN114160986A (zh) 2022-03-11
CN114160986B true CN114160986B (zh) 2025-08-19

Family

ID=63792401

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202111499408.4A Active CN114160986B (zh) 2017-04-14 2018-02-06 金属产品的制造方法以及金属产品
CN201880024445.XA Active CN110494251B (zh) 2017-04-14 2018-02-06 金属产品的制造方法以及金属产品

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880024445.XA Active CN110494251B (zh) 2017-04-14 2018-02-06 金属产品的制造方法以及金属产品

Country Status (5)

Country Link
US (3) US11366994B2 (OSRAM)
EP (1) EP3610980B1 (OSRAM)
JP (1) JP6843686B2 (OSRAM)
CN (2) CN114160986B (OSRAM)
WO (1) WO2018189988A1 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020059848A1 (ja) 2018-09-20 2020-03-26 国立大学法人東京医科歯科大学 レンチウイルスベクター産生の増強方法
JP7099936B2 (ja) * 2018-11-15 2022-07-12 株式会社三井ハイテック 鉄心製品及び鉄心製品の製造方法
CN110458271B (zh) * 2019-08-01 2024-03-22 大有智能科技(嘉兴)有限公司 防伪标志的制作方法、设备、验证方法、设备与处理系统
CA3169793C (en) * 2020-04-06 2024-05-28 Souichiro Yoshizaki Electrical steel sheet machining method, motor, and motor core production method
EP3950211B1 (en) * 2020-08-03 2024-05-15 Toyota Jidosha Kabushiki Kaisha Method of manufacturing a metal member
JP7154344B1 (ja) 2021-05-13 2022-10-17 日東電工株式会社 配線回路基板および配線回路基板集合体シート
LU103058B1 (de) 2023-01-05 2024-07-05 Fusion Bionic Gmbh Oberflächenstrukturiertes substrat mit einem schwarzmarkierungsbereich
CN119566544B (zh) * 2024-11-19 2025-10-31 深圳泰德激光技术股份有限公司 多光点激光标记方法及设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6164552A (en) * 1998-02-17 2000-12-26 Sato; Kazuo Formation method of two-dimensional code

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JP2562423B2 (ja) * 1994-11-25 1996-12-11 上田日本無線株式会社 バーコードのマーキング方法
JP3259014B2 (ja) 1996-07-24 2002-02-18 ミヤチテクノス株式会社 スキャニング式レーザマーキング方法及び装置
JPH1119193A (ja) 1997-06-27 1999-01-26 Zexel Corp 殺菌処理用ブース
JP3557512B2 (ja) * 1997-12-03 2004-08-25 ミヤチテクノス株式会社 ２次元バーコードのレーザマーキング方法
JP3010293B1 (ja) 1999-01-28 2000-02-21 一男 佐藤 二次元コ―ドの形成方法
JP4098937B2 (ja) * 1999-11-24 2008-06-11 ミヤチテクノス株式会社 二次元バーコードのレーザマーキング方法及び装置
JP2002205178A (ja) * 2000-12-28 2002-07-23 Hitachi Constr Mach Co Ltd レーザマーキング方法
JP2008207563A (ja) * 2003-01-28 2008-09-11 Iwakura Yosetsu Kogyosho:Kk レーザによるカラーマーキング方法
US7594613B2 (en) * 2003-08-11 2009-09-29 Arai Corporation 2-dimensional code formation method and formation device
JP4454264B2 (ja) 2003-08-12 2010-04-21 アライ株式会社 ２次元コードの形成方法及び２次元コードの形成装置
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JP4910100B2 (ja) * 2006-07-06 2012-04-04 日本ケミコン株式会社 電子部品の金属ケース
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Also Published As

Publication number Publication date
WO2018189988A1 (ja) 2018-10-18
US20250156668A1 (en) 2025-05-15
US20200042848A1 (en) 2020-02-06
US20220277180A1 (en) 2022-09-01
US11366994B2 (en) 2022-06-21
EP3610980A1 (en) 2020-02-19
CN110494251B (zh) 2021-12-21
EP3610980B1 (en) 2024-09-25
US12248829B2 (en) 2025-03-11
CN110494251A (zh) 2019-11-22
JP6843686B2 (ja) 2021-03-17
JP2018176230A (ja) 2018-11-15
CN114160986A (zh) 2022-03-11
EP3610980A4 (en) 2021-09-01

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