CN112262037B - 通过增材制造来构建物理对象的方法 - Google Patents

通过增材制造来构建物理对象的方法 Download PDF

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Publication number
CN112262037B
CN112262037B CN201980039215.5A CN201980039215A CN112262037B CN 112262037 B CN112262037 B CN 112262037B CN 201980039215 A CN201980039215 A CN 201980039215A CN 112262037 B CN112262037 B CN 112262037B
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China
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support structure
layer
layers
dimension
building
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Chinese (zh)
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CN112262037A (zh
Inventor
马尔特·科滕
巴斯蒂安·P·基尔希纳
丹尼尔·D·奥伯尔佩尔廷格
安德烈亚斯·赫尔曼
焦阿基诺·拉亚
安雅·弗里德里希
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Shuwanuo Intellectual Property 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
    • 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
    • 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
    • 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
    • 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
    • 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)
CN201980039215.5A 2018-06-15 2019-06-10 通过增材制造来构建物理对象的方法 Active CN112262037B (zh)

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 (2)

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CN112262037A CN112262037A (zh) 2021-01-22
CN112262037B true CN112262037B (zh) 2022-12-13

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

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* Cited by examiner, † Cited by third party
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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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CN103946008A (zh) * 2011-11-23 2014-07-23 Dws有限公司 通过立体光刻工艺获得的改良的三维物体及用于所述物体的电脑图形设计的方法
CN105682899A (zh) * 2013-08-05 2016-06-15 瑞尼斯豪公司 增材制造方法和设备
CN105792770A (zh) * 2013-12-06 2016-07-20 3M创新有限公司 制造定制的正畸托槽的方法
CN107052335A (zh) * 2016-02-11 2017-08-18 通用电气公司 用于添加式制造的方法及可断裂支撑
WO2018104885A1 (en) * 2016-12-07 2018-06-14 Dws S.R.L. Stereolithography machine with improved optical group

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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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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
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
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WO2016010942A1 (en) * 2014-07-15 2016-01-21 3M Innovative Properties Company Methods of using hardenable dental articles
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US10486362B2 (en) 2016-02-11 2019-11-26 General Electric Company Method and connecting supports for additive manufacturing
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CN103946008A (zh) * 2011-11-23 2014-07-23 Dws有限公司 通过立体光刻工艺获得的改良的三维物体及用于所述物体的电脑图形设计的方法
CN105682899A (zh) * 2013-08-05 2016-06-15 瑞尼斯豪公司 增材制造方法和设备
CN105792770A (zh) * 2013-12-06 2016-07-20 3M创新有限公司 制造定制的正畸托槽的方法
CN107052335A (zh) * 2016-02-11 2017-08-18 通用电气公司 用于添加式制造的方法及可断裂支撑
WO2018104885A1 (en) * 2016-12-07 2018-06-14 Dws S.R.L. Stereolithography machine with improved optical group

Also Published As

Publication number Publication date
WO2019239296A1 (en) 2019-12-19
CN112262037A (zh) 2021-01-22
EP3807078A1 (en) 2021-04-21
JP7369726B2 (ja) 2023-10-26
US12232922B2 (en) 2025-02-25
US20210228316A1 (en) 2021-07-29
JP2021526989A (ja) 2021-10-11

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