JPWO2024024109A1 - - Google Patents

Info

Publication number
JPWO2024024109A1
JPWO2024024109A1 JP2024536749A JP2024536749A JPWO2024024109A1 JP WO2024024109 A1 JPWO2024024109 A1 JP WO2024024109A1 JP 2024536749 A JP2024536749 A JP 2024536749A JP 2024536749 A JP2024536749 A JP 2024536749A JP WO2024024109 A1 JPWO2024024109 A1 JP WO2024024109A1
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
JP2024536749A
Other languages
Japanese (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 JPWO2024024109A1 publication Critical patent/JPWO2024024109A1/ja
Pending legal-status Critical Current

Links

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
    • 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
    • B22F10/34—Process control of powder characteristics, e.g. density, oxidation or flowability
    • 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
    • B22F10/362—Process control of energy beam parameters for preheating
    • 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
    • B22F10/80—Data acquisition or data processing
    • B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
    • 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
    • B22F12/44—Radiation means characterised by the configuration of the radiation means
    • B22F12/45—Two or more
    • 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
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/10—Pre-treatment
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
JP2024536749A 2022-07-29 2022-07-29 Pending JPWO2024024109A1 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/029362 WO2024024109A1 (ja) 2022-07-29 2022-07-29 積層造形装置および積層造形方法

Publications (1)

Publication Number Publication Date
JPWO2024024109A1 true JPWO2024024109A1 (https=) 2024-02-01

Family

ID=89705864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024536749A Pending JPWO2024024109A1 (https=) 2022-07-29 2022-07-29

Country Status (2)

Country Link
JP (1) JPWO2024024109A1 (https=)
WO (1) WO2024024109A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015194678A1 (ja) * 2014-06-20 2015-12-23 株式会社フジミインコーポレーテッド 粉末積層造形に用いる粉末材料およびそれを用いた粉末積層造形法
US20170334023A1 (en) * 2014-11-04 2017-11-23 Dresser-Rand Company System and method for additive manufacturing of turbomachine components
JP2017217799A (ja) * 2016-06-07 2017-12-14 三菱重工業株式会社 選択型ビーム積層造形装置及び選択型ビーム積層造形方法
US20180079003A1 (en) * 2015-03-10 2018-03-22 Tsinghua University Additive manufacturing device utilizing eb-laser composite scan
JP2019090072A (ja) * 2017-11-13 2019-06-13 株式会社ジェイテクト 積層造形物の製造装置及び製造方法
WO2020059183A1 (ja) * 2018-09-19 2020-03-26 技術研究組合次世代３Ｄ積層造形技術総合開発機構 金属積層造形用粉末およびその製造方法と、積層造形装置およびその制御プログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110424003B (zh) * 2019-07-30 2021-07-27 华东师范大学重庆研究院 一种碳强化金属-陶瓷复合材料及其制备方法和用途
KR102388622B1 (ko) * 2021-02-26 2022-04-19 창원대학교 산학협력단 미세조직 개선 및 인장강도 향상을 위한 초내열합금 in718의 3d 프린팅 제조방법 및 그에 의해 제조되는 초내열합금 in718 합금

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015194678A1 (ja) * 2014-06-20 2015-12-23 株式会社フジミインコーポレーテッド 粉末積層造形に用いる粉末材料およびそれを用いた粉末積層造形法
US20170334023A1 (en) * 2014-11-04 2017-11-23 Dresser-Rand Company System and method for additive manufacturing of turbomachine components
US20180079003A1 (en) * 2015-03-10 2018-03-22 Tsinghua University Additive manufacturing device utilizing eb-laser composite scan
JP2017217799A (ja) * 2016-06-07 2017-12-14 三菱重工業株式会社 選択型ビーム積層造形装置及び選択型ビーム積層造形方法
JP2019090072A (ja) * 2017-11-13 2019-06-13 株式会社ジェイテクト 積層造形物の製造装置及び製造方法
WO2020059183A1 (ja) * 2018-09-19 2020-03-26 技術研究組合次世代３Ｄ積層造形技術総合開発機構 金属積層造形用粉末およびその製造方法と、積層造形装置およびその制御プログラム

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WO2024024109A1 (ja) 2024-02-01

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