KR20180098103A - 삼차원 프린터 - Google Patents
삼차원 프린터 Download PDFInfo
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- KR20180098103A KR20180098103A KR1020170032549A KR20170032549A KR20180098103A KR 20180098103 A KR20180098103 A KR 20180098103A KR 1020170032549 A KR1020170032549 A KR 1020170032549A KR 20170032549 A KR20170032549 A KR 20170032549A KR 20180098103 A KR20180098103 A KR 20180098103A
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- 239000000463 material Substances 0.000 claims abstract description 60
- 230000001678 irradiating effect Effects 0.000 claims abstract description 11
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 6
- 239000004945 silicone rubber Substances 0.000 claims abstract description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007257 malfunction Effects 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 6
- 241000430525 Aurinia saxatilis Species 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000110 selective laser sintering Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229920001002 functional polymer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
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Classifications
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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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B22F3/1055—
-
- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/70—Recycling
- B22F10/73—Recycling of powder
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
-
- 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
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/60—Planarisation devices; Compression devices
- B22F12/67—Blades
-
- 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
-
- B22F2003/1056—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Powder Metallurgy (AREA)
Abstract
따라서, 소재가 소결되면서 적층되어 쥬얼리 조형물로 순차적으로 출력되는 베드를 상하부로 이동시키는 베드 이동부재를 신축률이 높은 실리콘 고무로 형성하여 동력수단을 이용하지 않고 재질의 신축률에 의해 간편하게 상하로 이동시킬 수 있고, 동력수단을 이용하지 않음으로써 고장 발생율을 감소시킬 수 있다.
Description
도 2는 도 1에 도시된 삼차원 프린터가 동작하는 상태를 도시한 도면이다.
도 3 내지 도 6은 도 1에 도시된 베드 이동부재의 단면 형상을 도시한 도면이다.
120 : 베드 130 : 블레이드
140 : 레이저 조사수단 150 : 베드 이동부재
160 : 제어유닛
Claims (4)
- 반지 및 목걸이와 같은 쥬얼리 조형물로 출력되는 소재를 저장하면서 공급하는 소재 저장부;
상기 소재 저장부에서 공급되는 소재가 도포되며, 상하로 이동 가능하게 설치되며 소결된 적층될 수 있도록 지지하는 베드;
상기 소재 저장부에 저장된 소재를 흡입하여 상기 베드의 상부로 공급하면서 도포하는 블레이드;
상기 베드의 상부에 배치되며, 상기 베드 상에 도포된 소재를 소결시키기 위해 레이저를 조사하는 레이저 조사수단;
상기 베드를 하부에서 지지하며, 상기 베드의 자중에 의해 상기 베드를 하부 및 상부로 이동시키는 베드 이동부재; 및
상기 블레이드와 상기 레이저 조사수단의 동작을 제어하는 제어유닛을 포함하는 삼차원 프린터.
- 청구항 1에 있어서,
상기 베드 이동부재는 신축률이 높은 실리콘 고무(silicone rubber)이며,
상기 베드 이동부재의 단면 형상은 원형, 사각형, 다각형 중 선택된 하나인 것을 특징으로 하는 삼차원 프린터.
- 청구항 1에 있어서,
상기 베드 이동부재는 그 신축률이 880 ~ 1000%인 것을 특징으로 하는 삼차원 프린터.
- 청구항 1에 있어서,
상기 소재 저장부에 저장된 소재는 금가루, 은가루 및 메탈 파우더 중 선택된 하나이며,
상기 레이저 조사수단에서 조사되는 레이저의 파장은 1064um인 것을 특징으로 하는 삼차원 프린터.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20170024800 | 2017-02-24 | ||
| KR1020170024800 | 2017-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20180098103A true KR20180098103A (ko) | 2018-09-03 |
Family
ID=63601040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170032549A Ceased KR20180098103A (ko) | 2017-02-24 | 2017-03-15 | 삼차원 프린터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20180098103A (ko) |
-
2017
- 2017-03-15 KR KR1020170032549A patent/KR20180098103A/ko not_active Ceased
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