CN108312492A - A kind of 3D printing apparatus and method based on chemical reaction deposit - Google Patents
A kind of 3D printing apparatus and method based on chemical reaction deposit Download PDFInfo
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- CN108312492A CN108312492A CN201810042876.0A CN201810042876A CN108312492A CN 108312492 A CN108312492 A CN 108312492A CN 201810042876 A CN201810042876 A CN 201810042876A CN 108312492 A CN108312492 A CN 108312492A
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- forming tank
- jetting head
- fluid jetting
- tank
- fluid
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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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/462—Sulfates of Sr or Ba
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
Abstract
The 3D printing apparatus and method based on chemical reaction deposit that the invention discloses a kind of.Including sealed molding room, and the triaxial connecting system that is arranged in sealing moulding room；The triaxial connecting system is planned according to the mobile route of 3D printer control system, is carried nozzle and is moved along X-axis, Y-axis or Z-direction in sealing moulding room；Sealed molding room is internally provided with forming tank；The outside of sealed molding room is provided with forming tank feed tank and fluid jetting head feed tank；Forming tank is equipped with a forming tank fluid infusion mouth, and forming tank fluid infusion mouth connects forming tank feed tank by conduit；Matrix Solution is housed in forming tank feed tank；This 3D printing device only need to do above-mentioned simple modifications to existing selective laser melting unit, you can realize that fluid jetting head sprays the purpose of liquid according to mobile route parameter constituency, and then obtain entity component by precipitating to accumulate.
Description
Technical field
The present invention relates to material increasing field more particularly to a kind of 3D printing devices and side based on chemical reaction deposit
Method.
Background technology
3D printing is the popular appellation of increases material manufacturing technology.Include mainly selective laser smelting technology, selective laser at present
Sintering technology, electron-beam melting forming technique, fusion sediment technology, digitlization optical processing technique, stereolithography technology etc.
Deng having been obtained for significant achievement by constantly developing.Its principle " is taken care of the pence " again based on first " breaking the whole up into parts "
The three-dimensional digital model of part is decomposed into several very thin piece layer datas by Slice Software first, then passed through by theory
The mode that material is successively added to accumulation finally obtains physical three-dimensional part.Current 3D printing technique is by heating powder
Or silk material, solidified resin, cutting thin slice etc. modes are realized.
Invention content
The shortcomings that it is an object of the invention to overcome the above-mentioned prior art and deficiency provide a kind of based on chemical reaction deposit
3D printing apparatus and method.
The present invention is achieved through the following technical solutions：
A kind of 3D printing device based on chemical reaction deposit, including sealed molding room 12, and be arranged in sealing moulding
Triaxial connecting system in room 12；The triaxial connecting system is planned according to the mobile route of 3D printer control system, carries spray
Mouth moves in sealed molding room 12 along X-axis, Y-axis or Z-direction；
The sealed molding room 12 is internally provided with forming tank 18；
The outside of the sealed molding room 12 is provided with forming tank feed tank 1 and fluid jetting head feed tank 2；
The forming tank 18 is equipped with a forming tank fluid infusion mouth 15, and forming tank fluid infusion mouth 15 connects forming tank by conduit 14
Feed tank 1；Matrix Solution 4 is housed in forming tank feed tank 1；
The fluid jetting head 16 connects fluid jetting head feed tank 2 by servo-actuated conduit 5；It is equipped in fluid jetting head feed tank 2
Reaction solution 8.
Bottom is provided with molding base station in the forming tank 18；The fluid jetting head 16 is fixed on three axis by supporting rod 11
On the sliding block 9 of linkage mechanism Z guide rails 13；It uses and is threadedly coupled between the fluid jetting head 16 and transfusion pole.Fluid jetting head 16
Nozzle diameter is 5 μm of -1mm.
The forming tank fluid infusion mouth 15 is fixed at 18 upper left wall of forming tank；Forming tank fluid infusion mouth 15 passes through screw thread
It is connect with conduit 14；The servo-actuated conduit 5 is flexible conduit.
The forming tank feed tank 1 and the joining place of conduit 14 are provided with fluid supplement solenoid valve 6；The fluid jetting head feed tank
2 are provided with supplying valve 10 with the joining place of servo-actuated conduit 5.
A kind of operation method of the 3D printing device based on chemical reaction deposit, includes the following steps：
Step 1：According to the shape of parts to be processed, its three-dimensional CAD mathematical model is established, then saves as STL format texts
Part carries out slicing treatment using Slice Software to three-dimensional digital model, and the thickness of every layer of slice is 0.03mm-1mm, in slice
The section profile information for containing part imports the file after slice in mobile route planning software, obtains fluid jetting head 16
Mobile data path；
Step 2：The coordinate position that fluid jetting head 16 is adjusted by triaxial connecting system, in advance by the spray of fluid jetting head 16
Mouth be moved to molding base station on, and with molding one slice thickness of base station distance；
Step 3：Matrix Solution 4 is filled in advance in forming tank 18；
Step 4：Start processing operation, triaxial connecting system is planned according to the mobile route of 3D printer control system, is taken
For carrying liqs nozzle 16 according to the mobile data path in step 1, the selective injection on the Matrix Solution 4 of molding base station is anti-
Solution 8, reaction solution 8 is answered to contact generation chemical reaction solid deposition with the Matrix Solution 4 of molding base station upper surface, complete part
A shape layer processing；
Step 5：After the completion of step 4, fluid jetting head 16 rises the height of a slice thickness, Matrix Solution 4 from
Under body tension and gravity under neous flow, it is covered in the surface of molded layer again, fluid jetting head 16 is moved according to next layer
Dynamic mobile route, the molded layer surface is ejected by reaction solution 8, by chemically reacting the electrodeposition substance generated to molded
Layer surface completes this layer of processing；
Step 6：Step 4 is repeated to step 5, by reacting for reaction solution 8 and Matrix Solution 4, generates precipitation successively
Accumulation, until entire part 17 machines.
Reaction solution should can occur chemical precipitation with Matrix Solution and react, and produce required solid material, a combination thereof packet
It includes but is not limited to as shown below：
Using barium chloride solution as reaction solution, using metabisulfite solution as Matrix Solution, pass through barium chloride and metabisulfite solution
Chemical reaction occurs after contact and generates barium sulfate precipitate, barium sulfate precipitate forms required material object parts after successively accumulating.For
Silver part is obtained, can be as reactive material, using formalin as Matrix Solution, by between the two by silver ammino solution
Chemical reaction generate fine silver precipitation and obtain required material object parts.
The present invention compared with the existing technology, has the following advantages and effect：
The principle of the present invention is simple, by a kind of new 3D printing skill developed thus according to chemical reaction precipitation principle
Art is essentially consisted in the difference of conventional laser selective melting equipment：The sealed molding room 12 is internally provided with forming tank
18；The outside of the sealed molding room 12 is provided with forming tank feed tank 1 and fluid jetting head feed tank 2；In the forming tank 18
Equipped with a forming tank fluid infusion mouth 15, forming tank fluid infusion mouth 15 connects forming tank feed tank 1 by conduit 14；Forming tank feed tank 1
It is interior that Matrix Solution 4 is housed；Fluid jetting head 16 connects fluid jetting head feed tank 2 by servo-actuated conduit 5；In fluid jetting head feed tank 2
Equipped with reaction solution 8.
When work, triaxial connecting system is planned according to the mobile route of 3D printer control system, carrying of liquids nozzle 16
It is selective that reaction solution 8, reaction are sprayed on the Matrix Solution 4 of molding base station according to the mobile data path in step 1
Solution 8 contacts generation chemical reaction solid deposition with the Matrix Solution 4 of molding base station upper surface, completes a shape layer of part
Processing, then fluid jetting head 16 rise a slice thickness height, under the own tension and gravity of Matrix Solution 4
Under neous flow, it is covered in the surface of molded layer again, fluid jetting head 16 will react molten according to next layer of mobile mobile route
Liquid 8 is ejected into the molded layer surface, by chemically reacting the electrodeposition substance generated to molded layer surface；Pass through reaction solution
8 react with Matrix Solution 4, generate precipitation and successively accumulate, until entire part 17 machines.
As described above, when processing Three-dimensional Entity Components, forming process of the invention is the chemical energy driving in two kinds of substances
Under spontaneous progress, there is no need to be additionally provided heat source, light source etc..
The present invention only need to do above-mentioned simple modifications to existing selective laser melting unit, you can realize fluid jetting head (quite
In former laser printing head) purpose of liquid is sprayed according to mobile route parameter constituency, and then obtain entity zero by precipitating to accumulate
Part.
The invention belongs to material increasing fields, are not only converted into new system by deposited phenomenon is chemically reacted by straightforward procedure
Make technique, and expand the processing range of increases material manufacturing technology, be high added value, personalization and complexity it is high part it is fast
Speed manufacture provides forming method.
Description of the drawings
Fig. 1 is that the present invention is based on the 3D printing apparatus structure schematic diagrams of chemical reaction deposit.
Fig. 2 is that the present invention is based on the 3D printing device operational flow diagrams of chemical reaction deposit.
Forming tank feed tank 1；Fluid jetting head feed tank 2；X guide rails 3；Matrix Solution 4；Servo-actuated conduit 5；Fluid supplement solenoid valve 6；
Y guide rail 7；Reaction solution 8；Sliding block 9；Supplying valve 10；Supporting rod 11；Sealed molding room 12；Z guide rails 13；Conduit 14；Forming tank is mended
Liquid mouth 15；Fluid jetting head 16；Part 17；Forming tank 18.
Specific implementation mode
The present invention is more specifically described in detail with reference to specific embodiment.
Embodiment
As shown in Figs. 1-2.The invention discloses a kind of 3D printing device based on chemical reaction deposit is selected with existing laser
Area's melting unit something in common essentially consists in：Including sealed molding room 12, and three axis being arranged in sealed molding room 12 join
Motivation structure；The triaxial connecting system is planned according to the mobile route of 3D printer control system, carries nozzle in sealed molding room
It is moved along X-axis, Y-axis or Z-direction in 12, and then realizes the fixed point alignment movement in entire space；Sealed molding room 12 is whole
A forming process provides sealed environment, and the factors such as isolation outside air are on molding influence.
Place is differed with existing selective laser melting unit to be mainly reflected in：The sealed molding room 12 is internally provided with
Forming tank 18；The outside of the sealed molding room 12 is provided with forming tank feed tank 1 and fluid jetting head feed tank 2；The molding
Slot 18 is equipped with a forming tank fluid infusion mouth 15, and forming tank fluid infusion mouth 15 connects forming tank feed tank 1 by conduit 14；Forming tank supplies
Matrix Solution 4 is housed in liquid bath 1；The fluid jetting head 16 connects fluid jetting head feed tank 2 by servo-actuated conduit 5；Fluid jetting head
Reaction solution 8 is housed in feed tank 2.
Bottom is provided with molding base station in the forming tank 18；The fluid jetting head 16 is fixed on three axis by supporting rod 11
On the sliding block 9 of linkage mechanism Z guide rails 13；It uses and is threadedly coupled between the fluid jetting head 16 and transfusion pole.Fluid jetting head 16
Nozzle diameter is 5 μm of -1mm.
The forming tank fluid infusion mouth 15 is fixed at 18 upper left wall of forming tank；Forming tank fluid infusion mouth 15 passes through screw thread
It is connect with conduit 14；
The forming tank feed tank 1 and the joining place of conduit 14 are provided with fluid supplement solenoid valve 6；The fluid jetting head feed tank
2 are provided with supplying valve 10 with the joining place of servo-actuated conduit 5.
Conduit 14 is connected to forming tank fluid infusion mouth 15 for conveying Matrix Solution 4, forming tank fluid infusion mouth 15 entirely at
Without movement during type.
Servo-actuated conduit 5 is flexible conduit, and servo-actuated conduit 5 is for conveying reaction solution 8, due to being needed not in forming process
Offset moves fluid jetting head 16 to realize that constituency deposits purpose, therefore servo-actuated conduit 5 is using soft material manufacture.
Before processing operation, Matrix Solution 4 is previously charged into forming tank 18, makes it that molding base station are at least submerged in liquid level
Under one to two shape layers height.With the progress of chemical reaction, the Matrix Solution 4 in forming tank 18 can gradually subtract
It is few, then open fluid supplement solenoid valve 6 and Matrix Solution 4 be replenished in time, make the shape layer of part be in always Matrix Solution 4 liquid level it
Under.
The present invention is based on the operation methods of the 3D printing device of chemical reaction deposit, can be achieved by the steps of：
Step 1：According to the shape of parts to be processed, its three-dimensional CAD mathematical model is established, then saves as STL format texts
Part carries out slicing treatment using Slice Software to three-dimensional digital model, and the thickness of every layer of slice is 0.03mm-1mm, in slice
The section profile information for containing part imports the file after slice in mobile route planning software, obtains fluid jetting head 16
Mobile data path；
Step 2：The coordinate position that fluid jetting head 16 is adjusted by triaxial connecting system, in advance by the spray of fluid jetting head 16
Mouth be moved to molding base station on, and with molding one slice thickness of base station distance；
Step 3：Matrix Solution 4 is filled in advance in forming tank 18；
Step 4：Start processing operation, triaxial connecting system is planned according to the mobile route of 3D printer control system, is taken
For carrying liqs nozzle 16 according to the mobile data path in step 1, the selective injection on the Matrix Solution 4 of molding base station is anti-
Solution 8, reaction solution 8 is answered to contact generation chemical reaction solid deposition with the Matrix Solution 4 of molding base station upper surface, complete part
A shape layer processing；
Step 5：After the completion of step 4, fluid jetting head 16 rises the height of a slice thickness, Matrix Solution 4 from
Under body tension and gravity under neous flow, it is covered in the surface of molded layer again, fluid jetting head 16 is moved according to next layer
Dynamic mobile route, the molded layer surface is ejected by reaction solution 8, by chemically reacting the electrodeposition substance generated to molded
Layer surface completes this layer of processing；
Step 6：Step 4 is repeated to step 5, by reacting for reaction solution 8 and Matrix Solution 4, generates precipitation successively
Accumulation, until entire part 17 machines.
Reaction solution should can occur chemical precipitation with Matrix Solution and react, and produce required solid material, a combination thereof packet
It includes but is not limited to as shown below：
Using barium chloride solution as reaction solution, using metabisulfite solution as Matrix Solution, pass through barium chloride and metabisulfite solution
Chemical reaction occurs after contact and generates barium sulfate precipitate, barium sulfate precipitate forms required material object parts after successively accumulating.For
Silver part is obtained, can be as reactive material, using formalin as Matrix Solution, by between the two by silver ammino solution
Chemical reaction generate fine silver precipitation and obtain required material object parts.
There is a phenomenon where chemical reactions to generate solid precipitation with another liquid by a kind of liquid by the present invention, according to required
The digital model of part, according to treated mobile route, 16 constituency of control fluid jetting head is mobile simultaneously to spray reaction solution 8,
The molding of entire part is finally realized by accumulating superposition layer by layer.
It according to the material properties of required part, can select not allowing chemical principle, to which the chemistry for configuring different is anti-
It should combine, obtain the part of the unlike materials such as metal, inorganic non-metallic and SOLID ORGANIC body.The present invention is heavy according to chemical reaction
Shallow lake phenomenon, innovative developed is a kind of advanced manufacturing process, has developed new 3D printing technique method and apparatus,
It is not only simple in structure, it is easy to implement, and also entire forming process is the spontaneous promotion of chemical energy by two kinds of substances, there is no need to draw
Enter heat source, light source etc., there is high application potential and value.
As described above, the present invention can be better realized.
Embodiment of the present invention are not limited by the above embodiments, other any Spirit Essences without departing from the present invention
With under principle made by changes, modifications, substitutions, combinations, simplifications, should be equivalent substitute mode, be included in the present invention
Within protection domain.
Claims (5)
1. a kind of 3D printing device based on chemical reaction deposit, including sealed molding room (12), and be arranged in sealing moulding
Triaxial connecting system in room (12)；The triaxial connecting system is planned according to the mobile route of 3D printer control system, is carried
Nozzle moves in sealed molding room (12) along X-axis, Y-axis or Z-direction；It is characterized in that：
The sealed molding room (12) is internally provided with forming tank (18)；
The outside of the sealed molding room (12) is provided with forming tank feed tank (1) and fluid jetting head feed tank (2)；
The forming tank (18) is equipped with a forming tank fluid infusion mouth (15), and forming tank fluid infusion mouth (15) is connected by conduit (14)
Type groove feed tank (1)；Matrix Solution (4) is housed in forming tank feed tank (1)；
The fluid jetting head (16) connects fluid jetting head feed tank (2) by servo-actuated conduit (5)；In fluid jetting head feed tank (2)
Equipped with reaction solution (8).
2. the 3D printing device based on chemical reaction deposit according to claim 1, it is characterised in that：The forming tank (18)
Interior bottom is provided with molding base station；The fluid jetting head (16) is fixed on triaxial connecting system Z guide rails by supporting rod (11)
(13) on sliding block (9)；The fluid jetting head (16) uses between transfusion pole and is threadedly coupled；The spout of fluid jetting head (16) is straight
Diameter is 5 μm of -1mm.
3. the 3D printing device based on chemical reaction deposit according to claim 2, it is characterised in that：The forming tank fluid infusion
Mouth (15) is fixed at forming tank (18) upper left wall；Forming tank fluid infusion mouth (15) is connect by screw thread with conduit (14)；
The servo-actuated conduit (5) is flexible conduit.
4. the 3D printing device based on chemical reaction deposit according to claim 3, it is characterised in that：The forming tank feed flow
Slot (1) and the joining place of conduit (14) are provided with fluid supplement solenoid valve (6)；The fluid jetting head feed tank (2) and servo-actuated conduit (5)
Joining place be provided with supplying valve (10).
5. the operation method of the 3D printing device based on chemical reaction deposit described in claim 4, it is characterised in that including as follows
Step：
Step 1：According to the shape of parts to be processed, its three-dimensional CAD mathematical model is established, STL formatted files are then saved as,
Slicing treatment is carried out to three-dimensional digital model using Slice Software, the thickness of every layer of slice is 0.03mm-1mm, is wrapped in slice
The section profile information for having contained part imports the file after slice in mobile route planning software, obtains fluid jetting head (16)
Mobile data path；
Step 2：The coordinate position that fluid jetting head (16) is adjusted by triaxial connecting system, in advance by the spray of fluid jetting head (16)
Mouth be moved to molding base station on, and with molding one slice thickness of base station distance；
Step 3：Matrix Solution (4) is filled in advance in forming tank (18)；
Step 4：Start processing operation, triaxial connecting system is planned according to the mobile route of 3D printer control system, carries liquid
For body nozzle (16) according to the mobile data path in step 1, the selective injection on the Matrix Solution (4) of molding base station is anti-
Solution (8) is answered, reaction solution (8) contacts generation chemical reaction solid deposition with the Matrix Solution (4) of molding base station upper surface, complete
At the processing of a shape layer of part；
Step 5：After the completion of step 4, fluid jetting head (16) rises the height of a slice thickness, Matrix Solution (4) from
Under body tension and gravity under neous flow, it is covered in the surface of molded layer again, fluid jetting head (16) is according to next layer
Mobile mobile route, the molded layer surface is ejected by reaction solution (8), by chemically reacting the electrodeposition substance generated to
It is molded layer surface, completes this layer of processing；
Step 6：Step 4 is repeated to step 5, by reacting for reaction solution (8) and Matrix Solution (4), generates precipitation successively
Accumulation, until entire part (17) machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042876.0A CN108312492A (en) | 2018-01-17 | 2018-01-17 | A kind of 3D printing apparatus and method based on chemical reaction deposit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042876.0A CN108312492A (en) | 2018-01-17 | 2018-01-17 | A kind of 3D printing apparatus and method based on chemical reaction deposit |
Publications (1)
| Publication Number | Publication Date |
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| CN108312492A true CN108312492A (en) | 2018-07-24 |
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ID=62895061
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810042876.0A Pending CN108312492A (en) | 2018-01-17 | 2018-01-17 | A kind of 3D printing apparatus and method based on chemical reaction deposit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112620A (en) * | 2020-01-20 | 2020-05-08 | 中南大学 | Novel cladding 3D printing equipment |
| CN111283999A (en) * | 2020-02-09 | 2020-06-16 | 成都锐美动力科技有限公司 | 3D printing method of multi-point jet dry type precipitation |
| CN111546632A (en) * | 2020-07-02 | 2020-08-18 | 深圳市深华科科技有限公司 | Digital light processing 3D printer |
| CN111663121A (en) * | 2020-05-15 | 2020-09-15 | 复旦大学 | Metal micro-nano three-dimensional printing device and method based on chemical plating process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228067A (en) * | 2014-07-23 | 2014-12-24 | 中国科学院重庆绿色智能技术研究院 | Solution-curing quick-molding manufacturing method |
| CN207825462U (en) * | 2018-01-17 | 2018-09-07 | 华南理工大学 | A kind of 3D printing device based on chemical reaction deposit |
-
2018
- 2018-01-17 CN CN201810042876.0A patent/CN108312492A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228067A (en) * | 2014-07-23 | 2014-12-24 | 中国科学院重庆绿色智能技术研究院 | Solution-curing quick-molding manufacturing method |
| CN207825462U (en) * | 2018-01-17 | 2018-09-07 | 华南理工大学 | A kind of 3D printing device based on chemical reaction deposit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112620A (en) * | 2020-01-20 | 2020-05-08 | 中南大学 | Novel cladding 3D printing equipment |
| CN111283999A (en) * | 2020-02-09 | 2020-06-16 | 成都锐美动力科技有限公司 | 3D printing method of multi-point jet dry type precipitation |
| CN111663121A (en) * | 2020-05-15 | 2020-09-15 | 复旦大学 | Metal micro-nano three-dimensional printing device and method based on chemical plating process |
| CN111546632A (en) * | 2020-07-02 | 2020-08-18 | 深圳市深华科科技有限公司 | Digital light processing 3D printer |
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