JP7171466B2 - 製造方法、三次元造形装置 - Google Patents

製造方法、三次元造形装置 Download PDF

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Publication number
JP7171466B2
JP7171466B2 JP2019026964A JP2019026964A JP7171466B2 JP 7171466 B2 JP7171466 B2 JP 7171466B2 JP 2019026964 A JP2019026964 A JP 2019026964A JP 2019026964 A JP2019026964 A JP 2019026964A JP 7171466 B2 JP7171466 B2 JP 7171466B2
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Japan
Prior art keywords
rigidity
protrusion
powder layer
powder
layer forming
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JP2019026964A
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English (en)
Japanese (ja)
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JP2020132936A5 (cg-RX-API-DMAC7.html
JP2020132936A (ja
Inventor
仁 村尾
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2019026964A priority Critical patent/JP7171466B2/ja
Priority to US16/782,548 priority patent/US11413814B2/en
Publication of JP2020132936A publication Critical patent/JP2020132936A/ja
Publication of JP2020132936A5 publication Critical patent/JP2020132936A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/218—Rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/245—Platforms or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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 [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Powder Metallurgy (AREA)
JP2019026964A 2019-02-18 2019-02-18 製造方法、三次元造形装置 Active JP7171466B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019026964A JP7171466B2 (ja) 2019-02-18 2019-02-18 製造方法、三次元造形装置
US16/782,548 US11413814B2 (en) 2019-02-18 2020-02-05 Method of manufacturing product and additive manufacturing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019026964A JP7171466B2 (ja) 2019-02-18 2019-02-18 製造方法、三次元造形装置

Publications (3)

Publication Number Publication Date
JP2020132936A JP2020132936A (ja) 2020-08-31
JP2020132936A5 JP2020132936A5 (cg-RX-API-DMAC7.html) 2022-02-25
JP7171466B2 true JP7171466B2 (ja) 2022-11-15

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JP2019026964A Active JP7171466B2 (ja) 2019-02-18 2019-02-18 製造方法、三次元造形装置

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US (1) US11413814B2 (cg-RX-API-DMAC7.html)
JP (1) JP7171466B2 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11073501B2 (en) * 2015-11-13 2021-07-27 Honeywell Federal Manufacturing & Technologies, Llc System and method for inspecting parts using dynamic response function
US20230100761A1 (en) * 2021-09-27 2023-03-30 Lenovo (United States) Inc. Thermal runaway pin-point heating test

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002332504A (ja) 2001-02-21 2002-11-22 Trumpf Werkzeugmaschinen Gmbh & Co Kg 選択的レーザ溶解によって成形体を製造するための方法および装置
JP2002540945A (ja) 1998-11-23 2002-12-03 フラウンホーファ−ゲゼルシャフト ツァー フォルデルング デア アンゲバンデン フォルシュンク エー． ファオ． 成形部品を製造するために選択的レーザ溶解を行なうデバイス
JP2004143581A (ja) 2002-08-27 2004-05-20 Matsushita Electric Works Ltd 三次元形状造形物の製造装置
JP2004277881A (ja) 2003-02-25 2004-10-07 Matsushita Electric Works Ltd 三次元形状造形物の製造方法及びその装置
JP2015112718A (ja) 2013-12-09 2015-06-22 本田技研工業株式会社 三次元造形装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4792905B2 (ja) 2005-10-07 2011-10-12 パナソニック株式会社 ３次元形状造形物の製造方法
US10549346B2 (en) * 2016-03-30 2020-02-04 Canon Kabushiki Kaisha Three-dimensional modeling apparatus, three-dimensional model body manufacturing method, and three-dimensional modeling data

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002540945A (ja) 1998-11-23 2002-12-03 フラウンホーファ−ゲゼルシャフト ツァー フォルデルング デア アンゲバンデン フォルシュンク エー． ファオ． 成形部品を製造するために選択的レーザ溶解を行なうデバイス
JP2002332504A (ja) 2001-02-21 2002-11-22 Trumpf Werkzeugmaschinen Gmbh & Co Kg 選択的レーザ溶解によって成形体を製造するための方法および装置
JP2004143581A (ja) 2002-08-27 2004-05-20 Matsushita Electric Works Ltd 三次元形状造形物の製造装置
JP2004277881A (ja) 2003-02-25 2004-10-07 Matsushita Electric Works Ltd 三次元形状造形物の製造方法及びその装置
JP2015112718A (ja) 2013-12-09 2015-06-22 本田技研工業株式会社 三次元造形装置

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JP2020132936A (ja) 2020-08-31
US11413814B2 (en) 2022-08-16
US20200262139A1 (en) 2020-08-20

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