JP7369726B2 - 積層造形によって物理的オブジェクトをビルドアップする方法 - Google Patents

積層造形によって物理的オブジェクトをビルドアップする方法 Download PDF

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JP7369726B2
JP7369726B2 JP2020569782A JP2020569782A JP7369726B2 JP 7369726 B2 JP7369726 B2 JP 7369726B2 JP 2020569782 A JP2020569782 A JP 2020569782A JP 2020569782 A JP2020569782 A JP 2020569782A JP 7369726 B2 JP7369726 B2 JP 7369726B2
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support structure
build
layer
support
build axis
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JP2021526989A5 (https=
JP2021526989A (ja
JPWO2019239296A5 (https=
Inventor
コルテン，マルテ
ピー． キルヒナー，バスティアン
デー． オベルペルティンガー，ダニエル
ヘルマン，アンドレアス
ライア，ジョアッキーノ
フリードリッヒ，アニア
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/70—Tooth crowns; Making thereof
    • A61C5/77—Methods or devices for making crowns
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • A61C13/0013—Production methods using stereolithographic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/0003—Making bridge-work, inlays, implants or the like
    • A61C13/0006—Production methods
    • A61C13/0019—Production methods using three dimensional printing
    • 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
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • 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
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • 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
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses
    • B29L2031/7536—Artificial teeth

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Toxicology (AREA)
JP2020569782A 2018-06-15 2019-06-10 積層造形によって物理的オブジェクトをビルドアップする方法 Active JP7369726B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18177895.2 2018-06-15
EP18177895 2018-06-15
PCT/IB2019/054831 WO2019239296A1 (en) 2018-06-15 2019-06-10 A method of building up a physical object by additive manufacturing

Publications (4)

Publication Number Publication Date
JP2021526989A JP2021526989A (ja) 2021-10-11
JP2021526989A5 JP2021526989A5 (https=) 2022-06-16
JPWO2019239296A5 JPWO2019239296A5 (https=) 2022-06-16
JP7369726B2 true JP7369726B2 (ja) 2023-10-26

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JP2020569782A Active JP7369726B2 (ja) 2018-06-15 2019-06-10 積層造形によって物理的オブジェクトをビルドアップする方法

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Country Link
US (1) US12232922B2 (https=)
EP (1) EP3807078A1 (https=)
JP (1) JP7369726B2 (https=)
CN (1) CN112262037B (https=)
WO (1) WO2019239296A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020084533A1 (en) 2018-10-25 2020-04-30 3M Innovative Properties Company 3d-printed dental restoration precursor with support element and process of production
CN112496345B (zh) * 2021-02-05 2021-05-14 西安赛隆金属材料有限责任公司 硬质合金增材制备方法
CN115008748B (zh) * 2021-03-04 2024-02-13 源秩科技（上海）有限公司 一种光固化三维打印装置和打印方法
CN115583015B (zh) * 2021-07-06 2025-09-26 清锋（北京）科技有限公司 一种使用增材制造技术制造的三维物体及其制造方法
ES3049221T3 (en) 2021-10-07 2025-12-15 Ivoclar Vivadent Ag Method for producing a dental object and dental object
EP4186462B1 (de) * 2021-11-25 2025-08-06 Ivoclar Vivadent AG Verfahren zum herstellen einer dentalrestauration und dentalrestauration
EP4241965B1 (de) * 2022-03-08 2024-12-11 Ivoclar Vivadent AG Herstellungsverfahren für ein dentalobjekt

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JP2009190291A (ja) 2008-02-15 2009-08-27 Roland Dg Corp サポートの形成方法、および立体造形物の製造方法
US20140300017A1 (en) 2013-04-05 2014-10-09 Formlabs Additive fabrication support structures
JP2016533903A (ja) 2013-08-05 2016-11-04 レニショウ パブリック リミテッド カンパニーＲｅｎｉｓｈａｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 付加製造の方法および装置
JP2016539706A (ja) 2013-12-06 2016-12-22 スリーエム イノベイティブ プロパティズ カンパニー カスタマイズされた歯列矯正ブラケットを製造する方法
JP2017165095A (ja) 2016-02-11 2017-09-21 ゼネラル・エレクトリック・カンパニイ 積層造形法のための方法及び接続支持体
JP2020504032A (ja) 2016-12-07 2020-02-06 ディーダブリューエス エス．アール．エル． 改善されている光学グループを備えているステレオリソグラフィー機械

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JPH05301293A (ja) 1992-04-24 1993-11-16 Fujitsu Ltd 光造形法における支持構造体作製方法
US6821462B2 (en) * 1998-07-10 2004-11-23 Jeneric/Pentron, Inc. Mass production of shells and models for dental restorations produced by solid free-form fabrication methods
US6322728B1 (en) * 1998-07-10 2001-11-27 Jeneric/Pentron, Inc. Mass production of dental restorations by solid free-form fabrication methods
KR100808987B1 (ko) * 2006-11-14 2008-03-04 삼성전자주식회사 영상 통화를 수행하는 이동통신 단말기 및 그의 대화메시지 저장 방법
US8267683B2 (en) * 2005-07-27 2012-09-18 Shofu Inc. Apparatus for forming layered object
US8602780B2 (en) * 2006-10-16 2013-12-10 Natural Dental Implants, Ag Customized dental prosthesis for periodontal or osseointegration and related systems and methods
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EP2225090B1 (en) * 2007-11-29 2018-10-03 3M Innovative Properties Company Three-dimensional fabrication
WO2011077175A1 (en) * 2009-12-23 2011-06-30 Haraszti Gyoergy Method to create removable dental prosthesis, and the dental prosthesis making thereof
US20120329008A1 (en) * 2011-06-22 2012-12-27 Trident Labs, Inc. d/b/a Trident Dental Laboratories Process for making a dental restoration model
ITVI20110302A1 (it) 2011-11-23 2013-05-24 Dws Srl Oggetto tridimensionale perfezionato ottenuto tramite procedimento stereolitografico e metodo per la progettazione grafica computerizzata di detto oggetto
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EP3322377B1 (en) * 2015-07-16 2019-03-27 3M Innovative Properties Company A method of making a dental article
US10744713B2 (en) 2016-02-11 2020-08-18 General Electric Company Methods and breakable supports for additive manufacturing
EP3446654A1 (de) * 2017-08-23 2019-02-27 Coltène/Whaledent AG Verfahren zur herstellung einer einzelzahnersatzstruktur mit einem 3d-drucker, 3d-drucker zur herstellung einer einzelzahnersatzstruktur und einzelzahnersatzstruktur
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Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
JP2009190291A (ja) 2008-02-15 2009-08-27 Roland Dg Corp サポートの形成方法、および立体造形物の製造方法
US20140300017A1 (en) 2013-04-05 2014-10-09 Formlabs Additive fabrication support structures
JP2016533903A (ja) 2013-08-05 2016-11-04 レニショウ パブリック リミテッド カンパニーＲｅｎｉｓｈａｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 付加製造の方法および装置
JP2016539706A (ja) 2013-12-06 2016-12-22 スリーエム イノベイティブ プロパティズ カンパニー カスタマイズされた歯列矯正ブラケットを製造する方法
JP2017165095A (ja) 2016-02-11 2017-09-21 ゼネラル・エレクトリック・カンパニイ 積層造形法のための方法及び接続支持体
JP2020504032A (ja) 2016-12-07 2020-02-06 ディーダブリューエス エス．アール．エル． 改善されている光学グループを備えているステレオリソグラフィー機械

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Publication number Publication date
WO2019239296A1 (en) 2019-12-19
CN112262037A (zh) 2021-01-22
EP3807078A1 (en) 2021-04-21
US12232922B2 (en) 2025-02-25
US20210228316A1 (en) 2021-07-29
CN112262037B (zh) 2022-12-13
JP2021526989A (ja) 2021-10-11

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