JPWO2021111545A1 - - Google Patents

Info

Publication number
JPWO2021111545A1
JPWO2021111545A1 JP2021562251A JP2021562251A JPWO2021111545A1 JP WO2021111545 A1 JPWO2021111545 A1 JP WO2021111545A1 JP 2021562251 A JP2021562251 A JP 2021562251A JP 2021562251 A JP2021562251 A JP 2021562251A JP WO2021111545 A1 JPWO2021111545 A1 JP WO2021111545A1
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
JP2021562251A
Other languages
Japanese (ja)
Other versions
JPWO2021111545A5 (zh
JP7184211B2 (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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=76222496&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPWO2021111545(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPWO2021111545A1 publication Critical patent/JPWO2021111545A1/ja
Publication of JPWO2021111545A5 publication Critical patent/JPWO2021111545A5/ja
Application granted granted Critical
Publication of JP7184211B2 publication Critical patent/JP7184211B2/ja
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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2409—Arrangements for indirect observation of the working space using image recording means, e.g. a camera
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • 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
    • B23K2101/18—Sheet panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Laser Beam Processing (AREA)
JP2021562251A 2019-12-04 2019-12-04 溶接異常診断装置 Active JP7184211B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/047421 WO2021111545A1 (ja) 2019-12-04 2019-12-04 溶接異常診断装置

Publications (3)

Publication Number Publication Date
JPWO2021111545A1 true JPWO2021111545A1 (zh) 2021-06-10
JPWO2021111545A5 JPWO2021111545A5 (zh) 2022-01-31
JP7184211B2 JP7184211B2 (ja) 2022-12-06

Family

ID=76222496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021562251A Active JP7184211B2 (ja) 2019-12-04 2019-12-04 溶接異常診断装置

Country Status (4)

Country Link
JP (1) JP7184211B2 (zh)
KR (1) KR102536439B1 (zh)
CN (1) CN113226633B (zh)
WO (1) WO2021111545A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6475184A (en) * 1987-09-14 1989-03-20 Toyota Auto Body Co Ltd Method and device for detecting disconnection of welding secondary cable
JPH06170552A (ja) * 1992-12-01 1994-06-21 Matsushita Electric Ind Co Ltd 抵抗溶接の溶接品質監視装置
JPH08267241A (ja) * 1995-03-31 1996-10-15 Kobe Steel Ltd 溶接時における裏波形成状態の判定方法
JP2001025867A (ja) * 1999-07-13 2001-01-30 Hitachi Ltd 裏波溶接制御方法及びその装置
KR101581132B1 (ko) * 2014-10-06 2015-12-31 주식회사 제이지테크윈 아크 용접 모니터링 시스템 및 그 제어 방법
JP2016198805A (ja) * 2015-04-13 2016-12-01 株式会社日立製作所 溶接良否判定方法および溶接良否判定機構を備える溶接装置
JP2019188406A (ja) * 2018-04-19 2019-10-31 株式会社ダイヘン 消耗電極式アーク溶接方法、及び消耗電極式アーク溶接装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000351071A (ja) 1999-06-10 2000-12-19 Toshiba Corp 自動溶接システム
JP5058707B2 (ja) 2007-08-07 2012-10-24 新日本製鐵株式会社 鋼板のフラッシュバット溶接機の設備管理方法
CN101870030A (zh) * 2010-06-29 2010-10-27 哈尔滨工业大学 外加辅助光源的铝合金tig焊反面熔池视觉图像检测装置与方法
JP6636284B2 (ja) * 2015-08-21 2020-01-29 株式会社ダイヘン アーク溶接品質判定システム
KR101822018B1 (ko) * 2016-03-18 2018-01-29 임국화 용접 통합품질관리 정보처리장치 및 그의 용접 통합품질관리 방법
CN109702293B (zh) * 2019-01-22 2020-01-14 清华大学 一种基于视觉检测的焊接熔透质量实时控制方法
CN109759738A (zh) * 2019-02-26 2019-05-17 淇淩智能科技(上海)有限公司 一种在线整体焊接质量检测装置及其方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6475184A (en) * 1987-09-14 1989-03-20 Toyota Auto Body Co Ltd Method and device for detecting disconnection of welding secondary cable
JPH06170552A (ja) * 1992-12-01 1994-06-21 Matsushita Electric Ind Co Ltd 抵抗溶接の溶接品質監視装置
JPH08267241A (ja) * 1995-03-31 1996-10-15 Kobe Steel Ltd 溶接時における裏波形成状態の判定方法
JP2001025867A (ja) * 1999-07-13 2001-01-30 Hitachi Ltd 裏波溶接制御方法及びその装置
KR101581132B1 (ko) * 2014-10-06 2015-12-31 주식회사 제이지테크윈 아크 용접 모니터링 시스템 및 그 제어 방법
JP2016198805A (ja) * 2015-04-13 2016-12-01 株式会社日立製作所 溶接良否判定方法および溶接良否判定機構を備える溶接装置
JP2019188406A (ja) * 2018-04-19 2019-10-31 株式会社ダイヘン 消耗電極式アーク溶接方法、及び消耗電極式アーク溶接装置

Also Published As

Publication number Publication date
KR102536439B1 (ko) 2023-05-26
CN113226633B (zh) 2023-02-17
CN113226633A (zh) 2021-08-06
JP7184211B2 (ja) 2022-12-06
WO2021111545A1 (ja) 2021-06-10
KR20210088687A (ko) 2021-07-14

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