JP2023118507A - Ａｍ装置 - Google Patents

Ａｍ装置 Download PDF

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Publication number
JP2023118507A
JP2023118507A JP2022021490A JP2022021490A JP2023118507A JP 2023118507 A JP2023118507 A JP 2023118507A JP 2022021490 A JP2022021490 A JP 2022021490A JP 2022021490 A JP2022021490 A JP 2022021490A JP 2023118507 A JP2023118507 A JP 2023118507A
Authority
JP
Japan
Prior art keywords
pipe
ded
powder
separation wall
nozzle
Prior art date
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
JP2022021490A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023118507A5 (https=
Inventor
弘行 篠崎
Hiroyuki Shinozaki
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 by Ebara Corp filed Critical Ebara Corp
Priority to JP2022021490A priority Critical patent/JP2023118507A/ja
Priority to EP22927287.7A priority patent/EP4480609A4/en
Priority to PCT/JP2022/041286 priority patent/WO2023157393A1/ja
Priority to CN202280091603.XA priority patent/CN118829501A/zh
Priority to US18/836,813 priority patent/US20250178094A1/en
Publication of JP2023118507A publication Critical patent/JP2023118507A/ja
Publication of JP2023118507A5 publication Critical patent/JP2023118507A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/53—Nozzles
    • 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
    • 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
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/55—Two or more means for feeding material
    • 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
    • B22F12/70—Gas flow 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/144—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle
    • 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
    • B33Y10/00—Processes of additive manufacturing
    • 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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
  • Nozzles (AREA)
JP2022021490A 2022-02-15 2022-02-15 Ａｍ装置 Pending JP2023118507A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2022021490A JP2023118507A (ja) 2022-02-15 2022-02-15 Ａｍ装置
EP22927287.7A EP4480609A4 (en) 2022-02-15 2022-11-07 ADDITIVE MANUFACTURING DEVICE (AM)
PCT/JP2022/041286 WO2023157393A1 (ja) 2022-02-15 2022-11-07 Ａｍ装置
CN202280091603.XA CN118829501A (zh) 2022-02-15 2022-11-07 Am装置
US18/836,813 US20250178094A1 (en) 2022-02-15 2022-11-07 Am apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022021490A JP2023118507A (ja) 2022-02-15 2022-02-15 Ａｍ装置

Publications (2)

Publication Number Publication Date
JP2023118507A true JP2023118507A (ja) 2023-08-25
JP2023118507A5 JP2023118507A5 (https=) 2024-12-11

Family

ID=87577927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022021490A Pending JP2023118507A (ja) 2022-02-15 2022-02-15 Ａｍ装置

Country Status (5)

Country Link
US (1) US20250178094A1 (https=)
EP (1) EP4480609A4 (https=)
JP (1) JP2023118507A (https=)
CN (1) CN118829501A (https=)
WO (1) WO2023157393A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012125772A (ja) * 2010-12-13 2012-07-05 Hitachi Ltd レーザ加工ヘッド及び肉盛溶接方法
WO2018104735A1 (en) * 2016-12-06 2018-06-14 Advanced laser technology ltd Powder splitter for additive manufacturing
JP2020535558A (ja) * 2017-09-29 2020-12-03 アッドアップ １又は２以上の粉体を調量するための装置、関連する調量プロセス、及びこの装置を含む３ｄプリンター
JP2021525834A (ja) * 2018-05-28 2021-09-27 ビーム 金属粉末ジェットのための分析システムおよび方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263918B1 (en) * 1999-04-29 2001-07-24 The Regents Of The University Of California Multiple feed powder splitter
US6811744B2 (en) * 1999-07-07 2004-11-02 Optomec Design Company Forming structures from CAD solid models
JP6706008B2 (ja) 2016-12-02 2020-06-03 トヨタ自動車株式会社 粉体供給装置
JP6855910B2 (ja) 2016-12-14 2021-04-07 トヨタ自動車株式会社 レーザクラッド加工装置
JP7404187B2 (ja) 2020-07-22 2023-12-25 株式会社東芝 超電導コイル及び超電導コイル装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012125772A (ja) * 2010-12-13 2012-07-05 Hitachi Ltd レーザ加工ヘッド及び肉盛溶接方法
WO2018104735A1 (en) * 2016-12-06 2018-06-14 Advanced laser technology ltd Powder splitter for additive manufacturing
JP2020535558A (ja) * 2017-09-29 2020-12-03 アッドアップ １又は２以上の粉体を調量するための装置、関連する調量プロセス、及びこの装置を含む３ｄプリンター
JP2021525834A (ja) * 2018-05-28 2021-09-27 ビーム 金属粉末ジェットのための分析システムおよび方法

Also Published As

Publication number Publication date
US20250178094A1 (en) 2025-06-05
EP4480609A4 (en) 2026-03-04
WO2023157393A1 (ja) 2023-08-24
CN118829501A (zh) 2024-10-22
EP4480609A1 (en) 2024-12-25

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