JPWO2023238319A1 - - Google Patents

Info

Publication number
JPWO2023238319A1
JPWO2023238319A1 JP2024526149A JP2024526149A JPWO2023238319A1 JP WO2023238319 A1 JPWO2023238319 A1 JP WO2023238319A1 JP 2024526149 A JP2024526149 A JP 2024526149A JP 2024526149 A JP2024526149 A JP 2024526149A JP WO2023238319 A1 JPWO2023238319 A1 JP WO2023238319A1
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.)
Pending
Application number
JP2024526149A
Other languages
Japanese (ja)
Other versions
JPWO2023238319A5 (https=
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 JPWO2023238319A1 publication Critical patent/JPWO2023238319A1/ja
Publication of JPWO2023238319A5 publication Critical patent/JPWO2023238319A5/ja
Pending legal-status Critical Current

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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • B22F10/366—Scanning parameters, e.g. hatch distance or scanning strategy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • B22F10/368—Temperature or temperature gradient, e.g. temperature of the melt pool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/40—Radiation means
    • B22F12/49—Scanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/90—Means for process control, e.g. cameras or sensors
    • 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
    • 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
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Laser Beam Processing (AREA)
JP2024526149A 2022-06-09 2022-06-09 Pending JPWO2023238319A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/023275 WO2023238319A1 (ja) 2022-06-09 2022-06-09 加工システム及び加工方法

Publications (2)

Publication Number Publication Date
JPWO2023238319A1 true JPWO2023238319A1 (https=) 2023-12-14
JPWO2023238319A5 JPWO2023238319A5 (https=) 2025-02-17

Family

ID=89117761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024526149A Pending JPWO2023238319A1 (https=) 2022-06-09 2022-06-09

Country Status (5)

Country Link
US (1) US20250339921A1 (https=)
EP (1) EP4537971A4 (https=)
JP (1) JPWO2023238319A1 (https=)
CN (1) CN119343199A (https=)
WO (1) WO2023238319A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230347412A1 (en) * 2022-04-28 2023-11-02 Intelligent Manufacturing Systems International Additive processing device, additive processing device control method, and computer-readable recording medium storing additive processing device control program
WO2025150109A1 (ja) * 2024-01-10 2025-07-17 株式会社ニコン 造形システム、制御装置、制御回路、制御方法、コンピュータプログラム及び造形方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998005A (en) * 1989-05-15 1991-03-05 General Electric Company Machine vision system
JP3142401B2 (ja) * 1992-10-16 2001-03-07 トヨタ自動車株式会社 レーザクラッド加工の異常判定方法
JP2005014027A (ja) * 2003-06-24 2005-01-20 Enshu Ltd 溶接部のイメージ処理方法、溶接管理システム、溶接機のためのフィードバックシステム、突合わせ線検出システム
JP5981474B2 (ja) 2014-03-18 2016-08-31 株式会社東芝 ノズル装置、積層造形装置及び積層造形物の製造方法
JP2016221538A (ja) * 2015-05-29 2016-12-28 パナソニックＩｐマネジメント株式会社 撮像装置、金属加工装置、及び撮像方法
JP6579983B2 (ja) * 2016-03-18 2019-09-25 日立オートモティブシステムズ株式会社 高エネルギービーム溶接品質判定方法、その判定方法を利用した品質判定装置、その判定方法を利用した溶接管理システム
JP6271746B1 (ja) * 2016-03-25 2018-01-31 技術研究組合次世代３Ｄ積層造形技術総合開発機構 ３次元積層造形装置、３次元積層造形装置の制御方法および３次元積層造形装置の制御プログラム
EP3808541A4 (en) * 2018-06-13 2022-05-11 Nikon Corporation CALCULATION DEVICE, DETECTION SYSTEM, MOLDING DEVICE, CALCULATION METHOD, DETECTION METHOD, MOLDING METHOD, CALCULATION PROGRAM, DETECTION PROGRAM AND MOLDING PROGRAM
EP4094875A4 (en) * 2020-01-20 2024-04-17 Nikon Corporation PROCESSING SYSTEM
JP7537055B2 (ja) * 2020-03-30 2024-08-21 ニデックマシンツール株式会社 三次元積層装置、制御方法、及びプログラム
US20230405729A1 (en) * 2020-11-18 2023-12-21 Nikon Corporation Imaging head, control system, and processing system

Also Published As

Publication number Publication date
WO2023238319A1 (ja) 2023-12-14
EP4537971A4 (en) 2026-04-15
CN119343199A (zh) 2025-01-21
EP4537971A1 (en) 2025-04-16
US20250339921A1 (en) 2025-11-06

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