JPWO2024180651A1 - - Google Patents

Info

Publication number
JPWO2024180651A1
JPWO2024180651A1 JP2025503283A JP2025503283A JPWO2024180651A1 JP WO2024180651 A1 JPWO2024180651 A1 JP WO2024180651A1 JP 2025503283 A JP2025503283 A JP 2025503283A JP 2025503283 A JP2025503283 A JP 2025503283A JP WO2024180651 A1 JPWO2024180651 A1 JP WO2024180651A1
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
JP2025503283A
Other languages
Japanese (ja)
Other versions
JPWO2024180651A5 (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 JPWO2024180651A1 publication Critical patent/JPWO2024180651A1/ja
Publication of JPWO2024180651A5 publication Critical patent/JPWO2024180651A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • 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
    • B22F12/90—Means for process control, e.g. cameras or sensors
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
JP2025503283A 2023-02-28 2023-02-28 Pending JPWO2024180651A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/007240 WO2024180651A1 (ja) 2023-02-28 2023-02-28 ３次元積層造形装置、造形表面モニタ方法、および、情報処理プログラム

Publications (2)

Publication Number Publication Date
JPWO2024180651A1 true JPWO2024180651A1 (https=) 2024-09-06
JPWO2024180651A5 JPWO2024180651A5 (https=) 2025-09-05

Family

ID=92589486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025503283A Pending JPWO2024180651A1 (https=) 2023-02-28 2023-02-28

Country Status (3)

Country Link
EP (1) EP4647193A4 (https=)
JP (1) JPWO2024180651A1 (https=)
WO (1) WO2024180651A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61243647A (ja) * 1985-04-22 1986-10-29 Mitsubishi Electric Corp 電子ビームの焦点調整装置
JP2702987B2 (ja) * 1988-09-30 1998-01-26 株式会社日立製作所 イオンビーム加工装置
WO2017163430A1 (ja) * 2016-03-25 2017-09-28 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
JP2019007065A (ja) * 2017-06-28 2019-01-17 日本電子株式会社 ３次元積層造形装置
JP2022050034A (ja) * 2020-09-17 2022-03-30 日本電子株式会社 ３次元積層造形装置及び３次元積層造形方法。
JP2022184906A (ja) * 2018-06-13 2022-12-13 株式会社ニコン 演算装置、検出システム、造形装置、演算方法、検出方法、造形方法、演算プログラム、検出プログラムおよび造形プログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020005228A1 (en) * 2018-06-27 2020-01-02 Lawrence Livermore National Security, Llc Laser powder bed fusion additive manufacturing in-process monitoring and optimization using thermionic emission detection

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61243647A (ja) * 1985-04-22 1986-10-29 Mitsubishi Electric Corp 電子ビームの焦点調整装置
JP2702987B2 (ja) * 1988-09-30 1998-01-26 株式会社日立製作所 イオンビーム加工装置
WO2017163430A1 (ja) * 2016-03-25 2017-09-28 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
JP2019007065A (ja) * 2017-06-28 2019-01-17 日本電子株式会社 ３次元積層造形装置
JP2022184906A (ja) * 2018-06-13 2022-12-13 株式会社ニコン 演算装置、検出システム、造形装置、演算方法、検出方法、造形方法、演算プログラム、検出プログラムおよび造形プログラム
JP2022050034A (ja) * 2020-09-17 2022-03-30 日本電子株式会社 ３次元積層造形装置及び３次元積層造形方法。
JP7229977B2 (ja) * 2020-09-17 2023-02-28 日本電子株式会社 ３次元積層造形装置及び３次元積層造形方法。

Also Published As

Publication number Publication date
EP4647193A4 (en) 2026-03-25
EP4647193A1 (en) 2025-11-12
WO2024180651A1 (ja) 2024-09-06

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