CN116940435B - 推定模型生成装置及加工状态推定装置 - Google Patents

推定模型生成装置及加工状态推定装置

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Publication number
CN116940435B
CN116940435B CN202280016450.2A CN202280016450A CN116940435B CN 116940435 B CN116940435 B CN 116940435B CN 202280016450 A CN202280016450 A CN 202280016450A CN 116940435 B CN116940435 B CN 116940435B
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CN
China
Prior art keywords
waveform
estimation model
data
estimating
machining state
Prior art date
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Active
Application number
CN202280016450.2A
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English (en)
Chinese (zh)
Other versions
CN116940435A (zh
Inventor
中井出
藤原和树
船见浩司
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.)
Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Publication of CN116940435A publication Critical patent/CN116940435A/zh
Application granted granted Critical
Publication of CN116940435B publication Critical patent/CN116940435B/zh
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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)
CN202280016450.2A 2021-02-25 2022-01-05 推定模型生成装置及加工状态推定装置 Active CN116940435B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-028761 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
CN116940435A CN116940435A (zh) 2023-10-24
CN116940435B true CN116940435B (zh) 2026-04-07

Family

ID=83048851

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280016450.2A Active CN116940435B (zh) 2021-02-25 2022-01-05 推定模型生成装置及加工状态推定装置

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (11)

* 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
JP3154177B2 (ja) * 1998-11-19 2001-04-09 住友重機械工業株式会社 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
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
JP7103991B2 (ja) * 2019-04-19 2022-07-20 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
JP6835151B2 (ja) * 2019-06-28 2021-02-24 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
WO2021234876A1 (ja) * 2020-05-20 2021-11-25 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装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
WO2022181061A1 (ja) 2022-09-01
JP7641515B2 (ja) 2025-03-07
CN116940435A (zh) 2023-10-24
JPWO2022181061A1 (https=) 2022-09-01
US20230390871A1 (en) 2023-12-07

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