JPWO2021177365A1 - - Google Patents

Info

Publication number
JPWO2021177365A1
JPWO2021177365A1 JP2022504432A JP2022504432A JPWO2021177365A1 JP WO2021177365 A1 JPWO2021177365 A1 JP WO2021177365A1 JP 2022504432 A JP2022504432 A JP 2022504432A JP 2022504432 A JP2022504432 A JP 2022504432A JP WO2021177365 A1 JPWO2021177365 A1 JP WO2021177365A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022504432A
Other versions
JP7555041B2 (ja
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 filed Critical
Publication of JPWO2021177365A1 publication Critical patent/JPWO2021177365A1/ja
Application granted granted Critical
Publication of JP7555041B2 publication Critical patent/JP7555041B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/207—Welded or soldered joints; Solderability
    • 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 only one of the preceding main groups
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0037—Measuring of dimensions of welds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
JP2022504432A 2020-03-05 2021-03-03 ビード外観検査装置、ビード外観検査方法、プログラムおよびビード外観検査システム Active JP7555041B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020038205 2020-03-05
JP2020038205 2020-03-05
PCT/JP2021/008242 WO2021177365A1 (ja) 2020-03-05 2021-03-03 ビード外観検査装置、ビード外観検査方法、プログラムおよびビード外観検査システム

Publications (2)

Publication Number Publication Date
JPWO2021177365A1 true JPWO2021177365A1 (ja) 2021-09-10
JP7555041B2 JP7555041B2 (ja) 2024-09-24

Family

ID=77613414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022504432A Active JP7555041B2 (ja) 2020-03-05 2021-03-03 ビード外観検査装置、ビード外観検査方法、プログラムおよびビード外観検査システム

Country Status (4)

Country Link
US (1) US20220412728A1 (ja)
JP (1) JP7555041B2 (ja)
CN (1) CN115210036A (ja)
WO (1) WO2021177365A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114298964B (zh) * 2021-10-08 2022-12-02 厦门微亚智能科技有限公司 一种锂电池模组busbar焊缝外观检测算法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2770570B2 (ja) * 1992-06-29 1998-07-02 松下電器産業株式会社 溶接用ロボット
JP4696325B2 (ja) 1998-12-04 2011-06-08 株式会社日立製作所 自動溶接及び欠陥補修方法並びに自動溶接装置
US8657605B2 (en) * 2009-07-10 2014-02-25 Lincoln Global, Inc. Virtual testing and inspection of a virtual weldment
JP2013022597A (ja) 2011-07-15 2013-02-04 Jfe Steel Corp ラップシーム溶接部の溶接良否判定方法および溶接良否判定装置
KR101780049B1 (ko) * 2013-07-01 2017-09-19 한국전자통신연구원 레이저 용접 비드 검사 장치 및 방법
CN107073627B (zh) * 2014-11-10 2018-09-18 林肯环球股份有限公司 用于监测焊接品质的系统、方法
JP2017148841A (ja) * 2016-02-24 2017-08-31 株式会社東芝 溶接処理システム及び溶接不良検知方法
US11014184B2 (en) * 2018-04-23 2021-05-25 Hitachi, Ltd. In-process weld monitoring and control

Also Published As

Publication number Publication date
CN115210036A (zh) 2022-10-18
US20220412728A1 (en) 2022-12-29
WO2021177365A1 (ja) 2021-09-10
JP7555041B2 (ja) 2024-09-24

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