KR20170037255A - Manufacturing method of 3-dimensional structure using 3d printing - Google Patents
Manufacturing method of 3-dimensional structure using 3d printing Download PDFInfo
- Publication number
- KR20170037255A KR20170037255A KR1020150136581A KR20150136581A KR20170037255A KR 20170037255 A KR20170037255 A KR 20170037255A KR 1020150136581 A KR1020150136581 A KR 1020150136581A KR 20150136581 A KR20150136581 A KR 20150136581A KR 20170037255 A KR20170037255 A KR 20170037255A
- Authority
- KR
- South Korea
- Prior art keywords
- manufacturing
- printing
- dimensional
- stereolithography
- present
- Prior art date
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Classifications
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- B29C67/0088—
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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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The present invention relates to a method for manufacturing a three-dimensional molding using 3d printing, and more particularly, to a method for manufacturing a three-dimensional molding using an inner hollow using a first material, The present invention relates to a method for manufacturing a three-dimensional molding using 3d printing capable of simultaneously molding and casting by injecting a material.
Description
The present invention relates to a method for manufacturing a three-dimensional molding using 3d printing, and more particularly, to a method for manufacturing a three-dimensional molding using an inner hollow using a first material, The present invention relates to a method for manufacturing a three-dimensional molding using 3d printing capable of simultaneously molding and casting by injecting a material.
3D printing (3D printing) is a technology that is getting popular in recent years. It refers to the technology to produce solid three-dimensional products by injection, lamination and solidification of plastic liquids or other raw materials. Ease of use, and so on.
The 3D printing method can be used in different fields in different fields. FDM (Fused Deposition Modeling), DLP (Digital Light Processing), SLA (Stereolithography), SLS (Selective Laser Sintering), PolyJet (Photopolymer Jetting Technology) , DMT (direct metal tooling), PBP (powder bed & inkjet head 3d printing), and LOM (Laminated Object Manufacturing).
3D printing is generally performed by supplying a wire or filament made of a thermoplastic plastic through a feed reel and a feed reel and feeding the filament to a heater nozzle mounted in a three- (FDM) is widely used in which two-dimensional planar shapes are formed, and these are laminated one by one on a workbench and formed into a three-dimensional shape.
Such 3D printing is used in the manufacture of mock-ups including prototypes. Generally, the 3D printing is manufactured by casting the produced molds by a separate method after manufacturing the molds by using 3D printing.
The present invention provides a method of manufacturing a three-dimensional molding using 3d printing, which is capable of simultaneously carrying out a three-dimensional stereolithography as a mold including an inner cavity and a process of injecting a material into the mold The purpose.
The present invention has been made to solve the above problems
Preparing a three-dimensional stereolith using an inner material;
Injecting a second material into the inner hollow of the three-dimensional stereolithography; The present invention also provides a method of manufacturing a three-dimensional molding using 3d printing.
In the method for manufacturing a three-dimensional molding using 3d printing according to the present invention, the first material may be a polymer, a metal, a ceramic, or a sand.
In the method of manufacturing a stereolithography product using 3d printing according to the present invention, the second material may be a metal or a polymer.
In the method of manufacturing a three-dimensional molding using 3D printing according to the present invention, the step of fabricating a three-dimensional stereolithography product including an inner hollow using the first material includes a step of laminating a plurality of the first materials .
The method for fabricating a three-dimensional object using 3d printing according to the present invention may further include removing the first material.
A method of manufacturing a three-dimensional molding using the 3D printing according to the present invention includes a process for manufacturing a three-dimensional molding including an inner hollow using a first material, a process for manufacturing a three-dimensional molding, 2 material are simultaneously injected, the desired shape can be manufactured freely and economically as compared with the existing casting method.
Claims (5)
Injecting a second material into the inner hollow of the three-dimensional stereolithography; Containing
Method of manufacturing stereolithography using 3d printing
Wherein the first material is a polymer, metal, metal alloy, ceramic or sand
Method of manufacturing stereolithography using 3d printing
Wherein the second material is a polymer, metal, metal alloy, ceramic or sand
Method of manufacturing stereolithography using 3d printing
In the step of producing a three-dimensional stereolith using the first material and including the inner hollow,
And laminating a plurality of layers of the first material.
Method of manufacturing stereolithography using 3d printing
And removing the first material. ≪ RTI ID = 0.0 >
Method of manufacturing stereolithography using 3d printing
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150136581A KR20170037255A (en) | 2015-09-25 | 2015-09-25 | Manufacturing method of 3-dimensional structure using 3d printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150136581A KR20170037255A (en) | 2015-09-25 | 2015-09-25 | Manufacturing method of 3-dimensional structure using 3d printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170037255A true KR20170037255A (en) | 2017-04-04 |
Family
ID=58588386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150136581A KR20170037255A (en) | 2015-09-25 | 2015-09-25 | Manufacturing method of 3-dimensional structure using 3d printing |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20170037255A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200054365A (en) | 2018-11-05 | 2020-05-20 | 한국세라믹기술원 | Method for manufacturing 3d shaped ceramic using 3d printing and electron beam curing |
| KR102332533B1 (en) * | 2020-07-17 | 2021-12-01 | 비즈 주식회사 | Wire arc directed energy deposition 3d printing method for forming inner core and flattening outer surface |
| KR102332534B1 (en) * | 2020-07-17 | 2021-12-01 | 비즈 주식회사 | Wire arc directed energy deposition 3d printing apparatus and method for surface flattening |
-
2015
- 2015-09-25 KR KR1020150136581A patent/KR20170037255A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200054365A (en) | 2018-11-05 | 2020-05-20 | 한국세라믹기술원 | Method for manufacturing 3d shaped ceramic using 3d printing and electron beam curing |
| KR102332533B1 (en) * | 2020-07-17 | 2021-12-01 | 비즈 주식회사 | Wire arc directed energy deposition 3d printing method for forming inner core and flattening outer surface |
| KR102332534B1 (en) * | 2020-07-17 | 2021-12-01 | 비즈 주식회사 | Wire arc directed energy deposition 3d printing apparatus and method for surface flattening |
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