CN112437719B - 分层构建对象的方法及用于执行此类方法的3d打印装置 - Google Patents

分层构建对象的方法及用于执行此类方法的3d打印装置 Download PDF

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Publication number
CN112437719B
CN112437719B CN201980048486.7A CN201980048486A CN112437719B CN 112437719 B CN112437719 B CN 112437719B CN 201980048486 A CN201980048486 A CN 201980048486A CN 112437719 B CN112437719 B CN 112437719B
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carrier
layer
light
photohardenable resin
build platform
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CN112437719A (zh
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安德烈亚斯·J·伯姆
马尔特·科滕
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Shuwanuo Intellectual Property Co
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3M Innovative Properties Co
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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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/223—Foils or films, e.g. for transferring layers of building material from one working station to another
    • 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
    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
CN201980048486.7A 2018-07-20 2019-07-17 分层构建对象的方法及用于执行此类方法的3d打印装置 Active CN112437719B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18184626.2 2018-07-20
EP18184626 2018-07-20
PCT/IB2019/056131 WO2020016815A1 (en) 2018-07-20 2019-07-17 A method of layerwise building up an object and a 3d printing device for performing such a method

Publications (2)

Publication Number Publication Date
CN112437719A CN112437719A (zh) 2021-03-02
CN112437719B true CN112437719B (zh) 2022-10-25

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CN201980048486.7A Active CN112437719B (zh) 2018-07-20 2019-07-17 分层构建对象的方法及用于执行此类方法的3d打印装置

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Country Link
US (1) US11559938B2 (https=)
EP (1) EP3823813B1 (https=)
JP (1) JP7353352B2 (https=)
CN (1) CN112437719B (https=)
WO (1) WO2020016815A1 (https=)

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CN117695035A (zh) 2016-04-18 2024-03-15 斯威夫特健康系统有限公司 具有非滑动的绑扎弓丝的牙齿正畸矫正器
CN115024842B (zh) 2017-01-31 2025-01-28 斯威夫特健康系统有限公司 混合正畸弓丝
CN110740704B (zh) 2017-04-21 2021-10-29 斯威夫特健康系统有限公司 间接粘接托盘、非滑动正畸矫正器和使用其的配准系统
US20200275996A1 (en) 2019-03-01 2020-09-03 Swift Health Systems Inc. Indirect bonding trays with bite turbo and orthodontic auxiliary integration
CN114727853B (zh) 2019-10-31 2024-10-01 斯威夫特健康系统有限公司 间接正畸粘合系统和方法
CN116075279A (zh) 2020-06-11 2023-05-05 斯威夫特健康系统公司 具有非滑动弓形件的正畸矫正器
US12268571B2 (en) 2021-03-12 2025-04-08 Swift Health Systems Inc. Indirect orthodontic bonding systems and methods
WO2022225854A1 (en) * 2021-04-19 2022-10-27 Holo, Inc. Systems and methods for stereolithography three-dimensional printing
WO2023033870A1 (en) 2021-09-03 2023-03-09 Swift Health Systems Inc. Method of administering adhesive to bond orthodontic brackets
US12193908B2 (en) 2021-09-03 2025-01-14 Swift Health Systems, Inc. Orthodontic appliance with non-sliding archform
USD1043994S1 (en) 2022-01-06 2024-09-24 Swift Health Systems Inc. Archwire
CN118748963A (zh) * 2022-02-23 2024-10-08 阿莱恩技术有限公司 用于增材制造的控制系统和关联的方法
EP4249216A1 (en) * 2022-03-23 2023-09-27 General Electric Company Systems and methods for additive manufacturing
US20240033993A1 (en) * 2022-07-28 2024-02-01 General Electric Company Systems and methods for additive manufacturing
US12403654B2 (en) * 2022-09-30 2025-09-02 General Electric Company Systems and methods for additive manufacturing

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CN104527070A (zh) * 2014-12-24 2015-04-22 上海联泰三维科技有限公司 可同时打印多种材料的光固化快速成型装置
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CN107364124A (zh) * 2016-05-12 2017-11-21 施乐公司 使用中间转印带和可固化聚合物的3‑d印刷
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Publication number Publication date
US20210276248A1 (en) 2021-09-09
US11559938B2 (en) 2023-01-24
JP7353352B2 (ja) 2023-09-29
CN112437719A (zh) 2021-03-02
WO2020016815A1 (en) 2020-01-23
EP3823813A1 (en) 2021-05-26
JP2021530384A (ja) 2021-11-11
EP3823813B1 (en) 2022-09-07

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