KR100869536B1 - 3차원 구조의 인쇄 - Google Patents
3차원 구조의 인쇄 Download PDFInfo
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- KR100869536B1 KR100869536B1 KR1020037010751A KR20037010751A KR100869536B1 KR 100869536 B1 KR100869536 B1 KR 100869536B1 KR 1020037010751 A KR1020037010751 A KR 1020037010751A KR 20037010751 A KR20037010751 A KR 20037010751A KR 100869536 B1 KR100869536 B1 KR 100869536B1
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- South Korea
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Classifications
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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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
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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
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
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- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
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- 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
-
- 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
- B33Y70/00—Materials specially adapted for additive manufacturing
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
- B29K2105/162—Nanoparticles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
Description
3차원 물품의 층형성은, 각 층을 형성하는 동안 또는 상이한 전체 층 또는 복수층에 상이한 액체가 상형성방향으로 분사되거나/분무되어, 상이한 강도 및 가요성 특성을 얻을 수 있도록 실시될 수 있다.
Claims (37)
- 분말층을 규정하는 공정;액체 시약을, 모델의 각 단면층에 상응하는 패턴으로, 분말층에 도포하는 공정; 및상기 단계를 반복하여 연속층을 형성하는 공정을 포함하는, 물품의 모델에 따라 순차적인 단면층으로된 3차원 물품을 형성하는 방법에 있어서,상기 분말은 유기 또는 유기금속 중합체, 올리고머 또는 단량체 또는 그의 블렌드로부터 선택된 제1 반응성 성분을 포함하고 또 상기 액체는 반응성기를 갖는 점도 저하 희석제 및 제2 활성 성분을 포함하며, 이때 상기 제2 활성 성분은 경화성 수지를 포함하고, 제1 반응성 성분과 반응할 수 있는 것을 특징으로 하는 3차원 물품을 형성하는 방법.
- 제1항에 있어서, 상기 물품에 보이드가 존재하지 않는 방법.
- 제1항에 있어서, 상기 물품에 분말 잔재가 존재하지 않는 방법.
- 제1항에 있어서, 상기 분말은 제1 반응성 성분을 포함하는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 모델은 디지털 모델인 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 분말층이 제1물질을 포함하는 적어도 하나의 제1층 및 상기 제1물질과 상이한 제2물질을 포함하는 적어도 하나의 제2층을 포함하는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 제1액체가 적어도 하나의 제1분말층에 도포되고, 제2액체가 적어도 하나의 제2분말층에 도포되며, 상기 제1분말층 및 제2분말층이 상이한 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 다수의 상이한 액체를 단일 분말층에 도포하는 것을 특징으로 하는 방법.
- 삭제
- 제8항에 있어서, 상이한 액체를 각기 순차적으로 도포하는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 연속층은 상이한 두께를 갖는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 연속층은 두께를 변화시켜 형성되는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 물품을 조사하는 공정을 추가로 더 포함하는 방법.
- 제13항에 있어서, 상기 물품은 화소 마다(pixel by pixel), 라인 마다(line by line) 또는 층 마다(layer by layer) 불규칙적으로 또는 집단적으로 조사되는 것을 특징으로 하는 방법.
- 제13항에 있어서, 2층 이상이 형성된 후 물품을 조사하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 모든 층이 형성된 후 물품을 조사하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 상기 조사 공정은 전자기 방사를 이용하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 상기 조사 공정은 UV 방사를 이용하는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 액체 시약은 복수개의 노즐을 통하여 도포되는 것을 특징으로 하는 방법.
- 제19항에 있어서, 상기 노즐이 잉크젯 프린트헤드와 동등한 노즐세트를 포함하는 잉크젯 프린터 또는 장치의 부품을 형성하는 것을 특징으로 하는 방법.
- 제20항에 있어서, 상기 노즐이 압전체 잉크젯 기술 원리를 기본하여 동작하는 것을 특징으로 하는 방법.
- 제19항에 있어서, 상기 노즐 개구의 크기는 0.01 내지 100 ㎛ 범위이고 및/또는 도포된 방울의 크기는 0.1 내지 200 ㎛ 범위인 것을 특징으로 하는 방법.
- 제19항에 있어서, 화소 방울의 갯수를 변화시키거나 및/또는 화소당, 도포된 라인당 및/또는 층당 도포된 액체를 변화시키는 공정을 더 포함하는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 분말은 유기 또는 무기 충전제, 안료, 나노입자, 염료 및/또는 계면활성제를 함유하는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 액체 중의 희석제는 분말을 팽윤시키거나 및/또는 용해시킬 수 있는 반응성 기를 갖는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 액체가 착색되는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 액체는 실리카, 유기 코어-쉘(마이크로-유제로 제조), 금속 또는 합금과 같은 콜로이드성 또는 나노-입자를 함유하는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 액체의 점도는 실온에서 2 내지 500 cps 범위인 것을 특징으로 하는 방법.
- 제28항에 있어서, 상기 액체의 점도가 30 cps 미만인 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 액체는 65 내지 75℃ 범위의 온도에서 분사되는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 희석제는 30 내지 60 부피% 범위로 존재하는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 분말에 도포된 분말 모두가 반응하여 고체를 형성하는 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 도포된 분말층의 두께가 1.0 내지 30 ㎛ 범위인 것을 특징으로 하는 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 연속층의 두께가 1.0 ㎛ 내지 200 ㎛인 것을 특징으로 하는 방법.
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0103754.8 | 2001-02-15 | ||
GBGB0103754.8A GB0103754D0 (en) | 2001-02-15 | 2001-02-15 | Three-dimensional structured printing |
PCT/GB2002/000615 WO2002064354A1 (en) | 2001-02-15 | 2002-02-12 | Three-dimensional structured printing |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030085532A KR20030085532A (ko) | 2003-11-05 |
KR100869536B1 true KR100869536B1 (ko) | 2008-11-19 |
Family
ID=9908817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037010751A KR100869536B1 (ko) | 2001-02-15 | 2002-02-12 | 3차원 구조의 인쇄 |
Country Status (13)
Country | Link |
---|---|
US (2) | US7455804B2 (ko) |
EP (2) | EP1604808B1 (ko) |
JP (1) | JP4304426B2 (ko) |
KR (1) | KR100869536B1 (ko) |
CN (1) | CN100418737C (ko) |
AT (2) | ATE309080T1 (ko) |
CA (1) | CA2438537C (ko) |
DE (2) | DE60207204T2 (ko) |
DK (1) | DK1604808T3 (ko) |
ES (1) | ES2363510T3 (ko) |
GB (1) | GB0103754D0 (ko) |
TW (1) | TW552195B (ko) |
WO (1) | WO2002064354A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20190033077A (ko) * | 2016-07-22 | 2019-03-28 | 디에스엠 아이피 어셋츠 비.브이. | 적층식 제조에 의해 3차원 물체를 형성하기 위한 방법 및 조성물 |
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GB0112675D0 (en) | 2001-05-24 | 2001-07-18 | Vantico Ltd | Three-dimensional structured printing |
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EP1513671B1 (de) * | 2002-06-18 | 2008-01-16 | Daimler AG | Partikeln und verfahren für die herstellung eines dreidimensionalen gegenstandes |
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DE10310385B4 (de) * | 2003-03-07 | 2006-09-21 | Daimlerchrysler Ag | Verfahren zur Herstellung von dreidimensionalen Körpern mittels pulverbasierter schichtaufbauender Verfahren |
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- 2002-02-12 AT AT05107699T patent/ATE505319T1/de active
- 2002-02-12 DE DE60239767T patent/DE60239767D1/de not_active Expired - Lifetime
- 2002-02-12 KR KR1020037010751A patent/KR100869536B1/ko active IP Right Grant
- 2002-02-15 TW TW091102568A patent/TW552195B/zh not_active IP Right Cessation
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2008
- 2008-03-07 US US12/044,269 patent/US7767132B2/en not_active Expired - Lifetime
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WO2000026026A1 (en) | 1998-10-29 | 2000-05-11 | Z Corporation | Three dimensional printing material system and method |
Cited By (6)
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KR20190033077A (ko) * | 2016-07-22 | 2019-03-28 | 디에스엠 아이피 어셋츠 비.브이. | 적층식 제조에 의해 3차원 물체를 형성하기 위한 방법 및 조성물 |
KR20190034246A (ko) * | 2016-07-22 | 2019-04-01 | 디에스엠 아이피 어셋츠 비.브이. | 적층식 제조에 의해 3차원 물체를 형성하기 위한 방법 및 조성물 |
KR102422383B1 (ko) * | 2016-07-22 | 2022-07-21 | 코베스트로 (네덜란드) 비.브이. | 적층식 제조에 의해 3차원 물체를 형성하기 위한 방법 및 조성물 |
KR102457086B1 (ko) * | 2016-07-22 | 2022-10-20 | 코베스트로 (네덜란드) 비.브이. | 적층식 제조에 의해 3차원 물체를 형성하기 위한 방법 및 조성물 |
KR20220147144A (ko) * | 2016-07-22 | 2022-11-02 | 코베스트로 (네덜란드) 비.브이. | 적층식 제조에 의해 3차원 물체를 형성하기 위한 방법 및 조성물 |
KR102579515B1 (ko) * | 2016-07-22 | 2023-09-20 | 코베스트로 (네덜란드) 비.브이. | 적층식 제조에 의해 3차원 물체를 형성하기 위한 방법 및 조성물 |
Also Published As
Publication number | Publication date |
---|---|
EP1360063B1 (en) | 2005-11-09 |
JP4304426B2 (ja) | 2009-07-29 |
ES2363510T3 (es) | 2011-08-08 |
US20080157436A1 (en) | 2008-07-03 |
US7767132B2 (en) | 2010-08-03 |
DK1604808T3 (da) | 2011-07-25 |
CA2438537C (en) | 2009-02-10 |
CN1503721A (zh) | 2004-06-09 |
EP1604808A2 (en) | 2005-12-14 |
TW552195B (en) | 2003-09-11 |
KR20030085532A (ko) | 2003-11-05 |
EP1360063A1 (en) | 2003-11-12 |
CN100418737C (zh) | 2008-09-17 |
US7455804B2 (en) | 2008-11-25 |
DE60207204T2 (de) | 2006-07-27 |
EP1604808B1 (en) | 2011-04-13 |
JP2004522622A (ja) | 2004-07-29 |
GB0103754D0 (en) | 2001-04-04 |
WO2002064354A1 (en) | 2002-08-22 |
CA2438537A1 (en) | 2002-08-22 |
US20040036200A1 (en) | 2004-02-26 |
ATE505319T1 (de) | 2011-04-15 |
EP1604808A3 (en) | 2009-07-15 |
ATE309080T1 (de) | 2005-11-15 |
DE60207204D1 (de) | 2005-12-15 |
DE60239767D1 (de) | 2011-05-26 |
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