KR20130079539A - 3차원 물체 제작 방법 및 장치 - Google Patents
3차원 물체 제작 방법 및 장치 Download PDFInfo
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Abstract
Description
도 1은 종래 기술에 따른 필라멘트 부착 모델링 장치의 개략적인 구성을 도시한다.
도 2는 본 발명의 일 양태에 따른 제작 장치의 개략적인 구성을 도시한다.
도 3은 본 발명의 일 양태에 따른 제작 장치의 개략적인 구성을 도시한다.
도 4는 2개의 폴리머 층 사이의 가소성 잉크의 개략적인 표현을 도시한다.
도 5는 2개의 폴리머 층 사이의 이형성 잉크의 개략적인 표현을 도시한다.
도 6은 수학식 D(I-P) = [4(δdi - δdp)2 + (δpi - δpp)2 + (δhi - δhp)2]0.5에 의해 정의되는 바와 같이 잉크와 폴리머의 상호 작용의 그래프 표현을 도시한다.
무전해 구리 도금 용액 200 mL | |
황산구리 5수화물 | 8.00g |
포르말린 | 20.80g |
수산화나트륨 | 12.50g |
테트라하이드록시프로필 에틸렌디아민 | 12.00g |
트리이소프로판올 아민 | 2.00g |
황산니켈 | 0.03g |
Triton X-100 계면활성제 | 0.02g |
Claims (48)
- (a) 제1 폴리머층을 부착하는 단계;
(b) 상기 제1 폴리머층 상에 제1 잉크층을 인쇄하는 단계;
(c) 상기 제1 잉크층 상에 제2 폴리머층을 부착하는 단계; 및
(d) 상기 제2 폴리머층 상에 제2 잉크층을 인쇄하는 단계
를 포함하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 폴리머층은 각각 복수의 폴리머층을 포함하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층은 각각 복수의 잉크층을 포함하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상은 안료, 염료 및 촉매 중 하나 이상을 함유하는 잉크를 포함하는,
3차원 제작 방법.
- 제4항에 있어서,
상기 촉매는 무전해 금속화 촉매인,
3차원 제작 방법.
- 제5항에 있어서,
상기 무전해 금속화 촉매는 팔라듐, 루테늄, 플래티넘, 은, 오스뮴, 이리듐 및 코발트로 이루어지는 그룹으로부터 선택되는,
3차원 제작 방법.
- 제5항에 있어서,
상기 무전해 금속화 촉매는 팔라듐 또는 은인,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상은 컬러 잉크를 포함하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상은 상기 제1 및 제2 폴리머층 중 하나 이상의 주변 에지를 따라 부착되는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상은 폴리머 용해도 파라미터에 대한 잉크 용해도 파라미터에 기초하여 선택된 잉크를 포함하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 폴리머층 중 하나 이상은, 아크릴로니트릴 부타디엔 스틸렌, 폴리아크릴레이트, 폴리올레핀, 환상 올레핀 폴리머 및 코폴리머, 폴리카보네이트, 폴리아미드, 폴리이미드, 폴리에틸렌 및 폴리부틸렌 테레프탈레이트, 액정 폴리머 수지, 폴리에테르 에테르 케톤, 열가소성 엘라스토머, 폴리스티렌, 폴리염화비닐, 폴리설폰, 폴리아크릴레이트, 폴리우레탄, 폴리아미드 폴리머 및 코폴리머, 폴리에스테르, 폴리올레핀, 에폭시 수지, 실리콘 수지, 다알릴 프탈레이트 수지, 셀룰로즈 플라스틱, 로진 변성 말레산 수지, 그 코폴리머, 콜라겐, 엘라스틴, 히드로겔, 크세로겔, 폴리카프로락톤, 폴리(D,L,-락티드-코-글라이콜라이드), 폴리악티드, 폴리(락티드-코-카프로락톤) 및 그 조합으로 이루어진 그룹으로부터 선택된 폴리머 재료를 포함하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 단계 (a) 내지 (d)를 반복하여 3차원 물체를 형성하는 단계를 더 포함하는,
3차원 제작 방법.
- 제12항에 있어서,
지지 구조체가 상기 3차원 제작 방법의 과정 동안 상기 3차원 물체에 인접하게 형성되는,
3차원 제작 방법.
- 제13항에 있어서,
상기 3차원 물체로부터 상기 지지 구조체를 제거하는 단계를 더 포함하는,
3차원 제작 방법.
- 제13항에 있어서,
이형성 잉크층이 상기 3차원 물체와 상기 지지 구조체 사이에 인쇄되는,
3차원 제작 방법.
- 제13항에 있어서,
상기 지지 구조체는 상기 3차원 물체를 형성하는데 사용되는 폴리머 재료와 유사한 폴리머 재료를 포함하는,
3차원 제작 방법.
- 제13항에 있어서,
상기 지지 구조체는, 수용성 폴리머, 용제 용해성 폴리머 또는 알칼리 용해성 폴리머인 폴리머 재료를 포함하는,
3차원 제작 방법.
- 제17항에 있어서,
상기 지지 구조체는 외부 잉크층을 가지며, 상기 외부 잉크층은 상기 지지 구조체를 형성하는 폴리머 재료에서 용해 가능한 하나 이상의 성분을 포함하는,
3차원 제작 방법.
- 제18항에 있어서,
상기 외부 잉크층의 상기 하나 이상의 성분은 상기 지지 구조체의 폴리머 재료의 용해를 가속시키는,
3차원 제작 방법.
- 제18항에 있어서,
상기 외부 잉크층의 상기 하나 이상의 성분은 상기 지지 구조체의 폴리머 재료의 용해 전에 상기 외부 잉크층이 용해되게 하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상에 오버코트층을 가하는 단계를 더 포함하는,
3차원 제작 방법.
- 제21항에 있어서,
상기 오버코트층은 래커(lacquer)인,
3차원 제작 방법.
- 제21항에 있어서,
상기 오버코트층은 형성된 3차원 물체에 가해지는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상이 열원, 에너지원 또는 열원과 에너지원의 조합으로 처리되는,
3차원 제작 방법.
- 제24항에 있어서,
상기 열원은 대류, 전도, 복사 및 그 조합으로 이루어지는 그룹으로부터 선택되는,
3차원 제작 방법.
- 제24항에 있어서,
상기 에너지원은 전자기 에너지원인,
3차원 제작 방법.
- 제26항에 있어서,
상기 전자기 에너지원은, 적외선, 근적외선, 가시광선, 고주파, 극초단파 및 그 조합으로 이루어지는 그룹으로부터 선택되는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상은 이형성 잉크 또는 가소성 잉크를 포함하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상의 인쇄는 3차원 인쇄 장치를 광학적으로 정렬하는데 사용될 수 있는 목표 패턴을 형성하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상의 제1 부분은 제1 잉크를 포함하고, 상기 제1 및 제2 잉크층 중 상기 하나 이상의 제2 부분은 제2 잉크를 포함하는,
3차원 제작 방법.
- 제30항에 있어서,
상기 제1 잉크는 가소성 잉크이고, 상기 제2 잉크는 상기 제1 잉크보다 더 높은 농도의 가소제를 갖는 가소성 잉크인,
3차원 제작 방법.
- 제31항에 있어서,
상기 제1 및 제2 잉크는 상기 잉크층의 제1 부분과 제2 부분 사이에 상이한 표면 특성을 제공하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상은 상기 제1 및 제2 폴리머층 중 하나 이상에 매끄러운 표면을 형성하는 가소성 잉크를 포함하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상은 상기 제1 및 제2 폴리머층에서 용해 가능한 하나 이상의 성분을 함유하는 잉크를 포함하는,
3차원 제작 방법.
- 제1항에 있어서,
상기 제1 및 제2 잉크층 중 하나 이상은 활성 성분을 함유하는 잉크를 포함하는,
3차원 제작 방법.
- 제35항에 있어서,
상기 활성 성분은 소염제 성분, 위 내막 성장 억제 성분, 혈액 응고 방지제, 항체, 면역 억제 성분, 화학 요법 약제 또는 그 조합을 포함하는 제약 성분인,
3차원 제작 방법.
- 제35항에 있어서,
상기 활성 성분은, 줄기 세포, 연골 세포, 골 세포, 근육 세포, 피부 세포, 췌장 세포, 신장 세포, 간 세포, 신경 세포 또는 그 조합을 포함하는 세포 배양체인,
3차원 제작 방법.
- (a) 폴리머 부착 장치; 및
(b) 프린트 헤드 및 잉크 운반 시스템을 포함하는 잉크 인쇄 장치
를 포함하는,
3차원 제작 장치.
- 제38항에 있어서,
상기 잉크 인쇄 장치는 상기 폴리머 부착 장치에 부착되는,
3차원 제작 장치.
- 제38항에 있어서,
상기 폴리머 부착 장치는 압출기를 포함하고, 상기 잉크 인쇄 장치는 상기 압출기에 부착되는,
3차원 제작 장치.
- 제38항에 있어서,
상기 폴리머 부착 장치는 압출기를 포함하고, 상기 잉크 인쇄 장치는 상기 압출기로부터 분리되어 상기 폴리머 부착 장치에 장착되는,
3차원 제작 장치.
- 제38항에 있어서,
상기 폴리머 부착 장치는 융합 부착 모델링(fused deposition modeling) 장치, 라미네이트형 물체 제조(laminated object manufacturing) 장치 및 포토폴리머 3D 인쇄 장치로 이루어지는 그룹으로부터 선택되는,
3차원 제작 장치.
- 제38항에 있어서,
상기 인쇄 장치는 열 프린트 헤드(thermal print head), 압전 프린트 헤드(piezo print head), MEMS 프린트 헤드 및 정전 프린트 헤드(electrostatic print head)로 이루어지는 그룹으로부터 선택된 프린트 헤드를 포함하는,
3차원 제작 장치.
- 제38항에 있어서,
상기 인쇄 장치는, 플로터 스타일 단일 노즐 유닛, 연속 잉크젯 및 드랍 온 디맨드형(drop on demand) 시스템으로 이루어지는 그룹으로부터 선택된 프린트 헤드를 포함하는,
3차원 제작 장치.
- (a) 폴리머를 선택하는 단계;
(b) 상기 폴리머의 한센 용해도 파라미터를 계산하는 단계;
(c) 잉크를 선택하는 단계;
(d) 상기 잉크의 한센 용해도 파라미터를 계산하는 단계;
(e) 상기 폴리머의 한센 용해도 파라미터를 상기 잉크의 한센 용해도 파라미터에 비교하여 상기 잉크가 이형성 잉크이어야 하는지 또는 가소성 잉크이어야 하는지 판단하는 단계; 및
(f) 상기 폴리머 및 상기 잉크를 이용하여 3차원 제작에 의해 3차원 물체를 형성하는 단계
를 포함하는,
3차원 제작을 위한 잉크 선택 방법.
- (a) 하나 이상의 제1 폴리머층을 부착하여 3차원 물체를 형성하는 단계; 및
(b) 하나 이상의 제1 잉크층을 상기 3차원 물체 상에 인쇄하는 단계
를 포함하고,
상기 잉크층은 상기 3차원 물체 상에 코팅을 형성하는,
3차원 제작 방법.
- 제46항에 있어서,
상기 3차원 물체의 코팅 상으로 적어도 제2 폴리머층을 부착하는 단계를 더 포함하고,
상기 제2 폴리머는 상기 제1 폴리머층의 재료와 동일한 폴리머 재료 또는 상이한 폴리머 재료를 포함하는,
3차원 제작 방법.
- 제46항에 있어서,
상기 제2 폴리머층은 투명 또는 반투명인 폴리머 재료로 형성되는,
3차원 제작 방법.
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US61/451,350 | 2011-03-10 | ||
PCT/US2011/057837 WO2012058278A2 (en) | 2010-10-27 | 2011-10-26 | Process and apparatus for fabrication of three-dimensional objects |
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JP (4) | JP5905477B2 (ko) |
KR (1) | KR101446091B1 (ko) |
CN (2) | CN103180125B (ko) |
ES (1) | ES2823975T3 (ko) |
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- 2011-10-26 CN CN201180052249.1A patent/CN103180125B/zh not_active Expired - Fee Related
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US10618223B2 (en) | 2016-09-12 | 2020-04-14 | Sabic Global Technologies B.V. | Sacrificial high heat support materials for additive manufacturing processes |
Also Published As
Publication number | Publication date |
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PL2632696T3 (pl) | 2021-03-08 |
US10357918B2 (en) | 2019-07-23 |
JP2013540629A (ja) | 2013-11-07 |
EP2632696B1 (en) | 2020-07-29 |
US20140162033A1 (en) | 2014-06-12 |
CN107089004A (zh) | 2017-08-25 |
WO2012058278A3 (en) | 2012-07-12 |
US11148354B2 (en) | 2021-10-19 |
CN107089004B (zh) | 2019-08-16 |
US20180272596A1 (en) | 2018-09-27 |
US9227366B2 (en) | 2016-01-05 |
EP3747632A1 (en) | 2020-12-09 |
CN103180125B (zh) | 2017-03-01 |
US10265910B2 (en) | 2019-04-23 |
ES2823975T3 (es) | 2021-05-11 |
US20160096324A1 (en) | 2016-04-07 |
JP2017226214A (ja) | 2017-12-28 |
EP2632696A2 (en) | 2013-09-04 |
KR101446091B1 (ko) | 2014-10-06 |
CN103180125A (zh) | 2013-06-26 |
JP2020196265A (ja) | 2020-12-10 |
US20190291338A1 (en) | 2019-09-26 |
JP6776186B2 (ja) | 2020-10-28 |
WO2012058278A2 (en) | 2012-05-03 |
JP2015221568A (ja) | 2015-12-10 |
JP5905477B2 (ja) | 2016-04-20 |
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