JPWO2022181061A1 - - Google Patents

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Publication number
JPWO2022181061A1
JPWO2022181061A1 JP2023502132A JP2023502132A JPWO2022181061A1 JP WO2022181061 A1 JPWO2022181061 A1 JP WO2022181061A1 JP 2023502132 A JP2023502132 A JP 2023502132A JP 2023502132 A JP2023502132 A JP 2023502132A JP WO2022181061 A1 JPWO2022181061 A1 JP WO2022181061A1
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
JP2023502132A
Other languages
Japanese (ja)
Other versions
JP7641515B2 (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 JPWO2022181061A1 publication Critical patent/JPWO2022181061A1/ja
Application granted granted Critical
Publication of JP7641515B2 publication Critical patent/JP7641515B2/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
    • 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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • 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 any single one of main groups B23K1/00 - B23K28/00
    • 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
    • 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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/006—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to using of neural networks
    • 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 any single one of main groups B23K1/00 - B23K28/00
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Quality & Reliability (AREA)
  • Laser Beam Processing (AREA)
JP2023502132A 2021-02-25 2022-01-05 推定モデル生成装置および加工状態推定装置 Active JP7641515B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021028761 2021-02-25
JP2021028761 2021-02-25
PCT/JP2022/000133 WO2022181061A1 (ja) 2021-02-25 2022-01-05 推定モデル生成装置および加工状態推定装置

Publications (2)

Publication Number Publication Date
JPWO2022181061A1 true JPWO2022181061A1 (https=) 2022-09-01
JP7641515B2 JP7641515B2 (ja) 2025-03-07

Family

ID=83048851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023502132A Active JP7641515B2 (ja) 2021-02-25 2022-01-05 推定モデル生成装置および加工状態推定装置

Country Status (4)

Country Link
US (1) US20230390871A1 (https=)
JP (1) JP7641515B2 (https=)
CN (1) CN116940435B (https=)
WO (1) WO2022181061A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7151912B1 (ja) * 2020-12-03 2022-10-12 Ｊｆｅスチール株式会社 溶接鋼管のシーム部および加熱部の位置検出装置、溶接鋼管の製造設備、溶接鋼管のシーム部および加熱部の位置検出方法、溶接鋼管の製造方法および溶接鋼管の品質管理方法
TWI890214B (zh) * 2023-11-28 2025-07-11 財團法人金屬工業研究發展中心 雷射銲接系統、熔池深度函數取得方法以及熔池形貌特徵估算方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000153379A (ja) * 1998-11-19 2000-06-06 Sumitomo Heavy Ind Ltd レーザ溶接の溶接状態判定方法および溶接状態判定装置
JP2020175425A (ja) * 2019-04-19 2020-10-29 ファナック株式会社 レーザ加工機の焦点位置ずれを学習する機械学習装置及び機械学習方法、並びに焦点位置ずれを補正するレーザ加工システム
JP2020189305A (ja) * 2019-05-20 2020-11-26 パナソニックＩｐマネジメント株式会社 レーザ加工システム、学習装置および学習装置の学習方法
JP6818970B1 (ja) * 2020-05-20 2021-01-27 三菱電機株式会社 データ作成装置、機械学習システムおよび加工状態推定システム
JP2021007957A (ja) * 2019-06-28 2021-01-28 株式会社安川電機 評価装置、評価方法、評価システムおよび評価プログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9321866D0 (en) * 1993-10-22 1993-12-15 Kinsman Grant Fuzzy logic control of laser welding
JP4792901B2 (ja) * 2005-09-30 2011-10-12 日産自動車株式会社 レーザ溶接装置およびその方法、ならびに照射装置
JP5947740B2 (ja) * 2013-03-29 2016-07-06 トヨタ自動車株式会社 溶接部の検査装置とその検査方法
JP6339603B2 (ja) * 2016-01-28 2018-06-06 ファナック株式会社 レーザ加工開始条件を学習する機械学習装置、レーザ装置および機械学習方法
JP6625914B2 (ja) * 2016-03-17 2019-12-25 ファナック株式会社 機械学習装置、レーザ加工システムおよび機械学習方法
JP6680809B2 (ja) * 2018-01-09 2020-04-15 ファナック株式会社 ファイバレーザ装置及び機械学習装置
WO2020082385A1 (zh) * 2018-10-26 2020-04-30 合刃科技（深圳）有限公司 激光加工参数与反射光谱的预测模型训练方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000153379A (ja) * 1998-11-19 2000-06-06 Sumitomo Heavy Ind Ltd レーザ溶接の溶接状態判定方法および溶接状態判定装置
JP2020175425A (ja) * 2019-04-19 2020-10-29 ファナック株式会社 レーザ加工機の焦点位置ずれを学習する機械学習装置及び機械学習方法、並びに焦点位置ずれを補正するレーザ加工システム
JP2020189305A (ja) * 2019-05-20 2020-11-26 パナソニックＩｐマネジメント株式会社 レーザ加工システム、学習装置および学習装置の学習方法
JP2021007957A (ja) * 2019-06-28 2021-01-28 株式会社安川電機 評価装置、評価方法、評価システムおよび評価プログラム
JP6818970B1 (ja) * 2020-05-20 2021-01-27 三菱電機株式会社 データ作成装置、機械学習システムおよび加工状態推定システム

Also Published As

Publication number Publication date
CN116940435B (zh) 2026-04-07
WO2022181061A1 (ja) 2022-09-01
JP7641515B2 (ja) 2025-03-07
CN116940435A (zh) 2023-10-24
US20230390871A1 (en) 2023-12-07

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