CN108315773A - A kind of method and device of precision 3D printing metal micro-mould - Google Patents
A kind of method and device of precision 3D printing metal micro-mould Download PDFInfo
- Publication number
- CN108315773A CN108315773A CN201810071079.5A CN201810071079A CN108315773A CN 108315773 A CN108315773 A CN 108315773A CN 201810071079 A CN201810071079 A CN 201810071079A CN 108315773 A CN108315773 A CN 108315773A
- Authority
- CN
- China
- Prior art keywords
- conduit
- micro
- metal
- printing
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/003—3D structures, e.g. superposed patterned layers
-
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/10—Moulds; Masks; Masterforms
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/14—Etching locally
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
Abstract
The present invention proposes a kind of method and device of accurate 3D printing metal micro-mould.The 3D printing of metal is realized by electrochemical method, reaction tank of the connected component that needle tubing is constituted with conduit as electrochemistry, electric energy is provided by constant voltage dc source, needle end drop is contacted with working electrode plate, one is connected in conduit to electrode cable, pass through the adjusting to micro-injection pump fltting speed, so that the contact of the drop of needle end and the existing stabilization of working electrode plate, there is smaller contact area again, both the balance of Surface Tension of Liquid Drops and micro-injection pump propulsive force had been kept, the balance of drop delivery rate and its evaporation rate is kept again, to realize high-precision, stable electrochemistry print procedure.Present invention process is simple, of low cost, and reduce metal 3D printing platform builds cost；Using suitable electrolysis (plating) liquid, it can also carry out being applied in combination for electrolytic etching and the two on most of metal material with the specific structure of electroplating deposition, have wide range of applications.
Description
Technical field
The present invention relates to a kind of method and devices of accurate 3D printing metal micro-mould.
Background technology
3D printing (3D Pringting) i.e. one kind of rapid shaping technique, it is one kind based on digital model file
Three-dimensional increases material manufacturing technology.The process of 3D printing is：Computer modeling software modeling is first passed through, then the threedimensional model that will be built up
" subregion " is sliced at section successively, to instruct printer successively to print.
3D printing technique is quickly changing the traditional mode of production and life style, beautiful as strategic emerging industries
The developed countries such as state, Germany pay much attention to and actively promote the technology.The technology is in industrial design, building, engineering and construction, vapour
Turner industry, aerospace, civil engineering, dentistry and medical industries, jewelry, footwear, education, GIS-Geographic Information System, food and
Other field is all applied.
In terms of metal 3D printing, it is primarily present 5 kinds of methods, including precinct laser sintering (Selective at present
LaserSintering, SLS) technology, direct metal laser sintering (DirectMetal Laser Sintering,
DMLS) technology, precinct laser fusion (Selective LaserMelting, SLM) technology, laser near-net-shape
(LaserEngineeredNet Shaping, LENS) technology and electron beam selective melting (ElectronBeam Selective
Melting, EBSM) technology.
The above technology utilizes high-temperature molten metal to realize that forming, process need heat-agglomerating etc. easy at high temperature
The problem of generating polluted gas, environmental pollution and lack of energy may be faced with the rapid development of this technology, is unfavorable for saving
The era development demand of energy emission reduction.
Invention content
The present invention proposes that one kind is processed based on electrochemical method, with processing temperature is low, high precision machining, more
The method of the accurate 3D printing metal micro-mould of energy-saving and emission-reduction；The present invention also aims to provide a kind of accurate 3D printing metal
The device of micro-mould.
The method of the accurate 3D printing metal micro-mould of the present invention adopts the following technical scheme that：
The method of accurate 3D printing metal micro-mould：The needle tubing, conduit and syringe needle of 3D printing equipment are sequentially connected, and will
Needle tubing is connected on micro-injection pump, and conduit inside conductor is inserted into conduit and is sealed in junction, by metal plate and
One in conduit inside conductor be electrically connected with working electrode, another is electrically connected with to electrode, to make conduit inside conductor and with
Metal plate respectively in conduit electrolysis or plating solution contacts to be electrochemically reacted, using electrochemical reaction metal by
The processing of layer precipitation or successively etching progress micro-mould.
Further, the fltting speed of micro-injection pump is controlled so that the drop and working electrode plate small area of needle end are steady
Fixed contact.
Further, the fltting speed is 0.1 μ L/min-10 μ L/min.
Further, conduit inside conductor is made to be electrically connected with to electrode, metal plate is electrically connected with working electrode to realize electricity
The processing of plated deposition mode.
Further, make that conduit inside conductor is connect with working electrode point, metal plate is electrically connected with to electrode to realize electricity
Solve the processing of etching mode.
Further, when selecting copper as printing metal, electrolysis or electroplate liquid are by cupric sulfate pentahydrate, sulfuric acid, hydrochloric acid, poly-
Ethylene glycol (relative molecular weight 6000) and deionized water are formulated；When selecting nickel as printing metal, electrolysis or electroplate liquid
By nickel sulfamic acid, nickel chloride, boric acid, Triton X-100 and deionized water are formulated.
Above-mentioned technical proposal is used, beneficial effects of the present invention are：Metal 3D printing provided by the invention is based on electrification
The advantages such as method, processing temperature is low, and precision is high, energy-saving and emission-reduction, and equipment cost is low；In addition, present invention process is simple, it is at low cost
Honest and clean, substantially reduce metal 3D printing platform builds cost；It, can be specific with electroplating deposition using suitable electrolysis (plating) liquid
Structure, being applied in combination for electrolytic etching and the two can also be carried out on most of metal material, is had wide range of applications.
The device of the accurate 3D printing metal micro-mould of the present invention adopts the following technical scheme that：
The device of accurate 3D printing metal micro-mould includes 3D printing equipment body, and gold is provided on 3D printing equipment body
Belonging to tablet and overhangs to the syringe needle on metal plate, syringe needle rear end is connected with electrolysis or electroplate liquid injection device by conduit,
Electrolysis or electroplate liquid injection device include needle tubing and micro-injection pump, are coated with conduit inside conductor in conduit, conduit inside conductor and
One in metal plate the two be conductively connected with working electrode, another connect with to electrodes conduct, when in use, in conduit
Conducting wire and with metal plate respectively in conduit electrolysis or plating solution contacts to be electrochemically reacted, utilize electrochemical reaction
Metal successively precipitate or successively etch carry out micro-mould processing.
Further, the material of the syringe needle is non-conductive material.
Further, the specification of the syringe needle is 25G-30G.
Further, when selecting copper as printing metal, electrolysis or electroplate liquid are by cupric sulfate pentahydrate, sulfuric acid, hydrochloric acid, poly-
Ethylene glycol (relative molecular weight 6000) and deionized water are formulated；When selecting nickel as printing metal, electrolysis or electroplate liquid
By nickel sulfamic acid, nickel chloride, boric acid, Triton X-100 and deionized water are formulated.
Above-mentioned technical proposal is used, beneficial effects of the present invention are：Metal 3D printing provided by the invention is based on electrification
The advantages such as method, processing temperature is low, and precision is high, energy-saving and emission-reduction, and equipment cost is low；In addition, present invention process is simple, it is at low cost
Honest and clean, substantially reduce metal 3D printing platform builds cost；It, can be specific with electroplating deposition using suitable electrolysis (plating) liquid
Structure, being applied in combination for electrolytic etching and the two can also be carried out on most of metal material, is had wide range of applications.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the device of the accurate 3D printing metal micro-mould of the present invention；
Fig. 2 is the partial schematic diagram at syringe needle；
Fig. 3 is the partial schematic diagram at micro-injection pump；
Wherein：1-3D printing device bodies, 2- micro-injection pumps, 3- needle tubings, 4- metal plates, 5- wire clips, 6- are led
Pipe, 7- syringe needles, 8- connect the electric wire to electrode, and 9- connects the electric wire of working electrode, 10- conduit inside conductors.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Early-stage preparations：The polishing of red copper plate surface, the one side using the sand paper polishing red copper of 500 mesh for plating, gradually
It is polished to the sand paper of 2000 mesh, the polishing of each process continues 10min.Then red copper plate surface is removed in supersonic wave cleaning machine
Greasy dirt and sand paper particle.
The preparation of electroplating solution, solution is by cupric sulfate pentahydrate (200g/L), sulfuric acid (50g/L), hydrochloric acid (60mg/L), poly- second
Glycol (0.1g/L) and deionized water are formulated by a certain percentage.
Syringe needle 7 is fixed on to realize the plating of preset path in 3D printing equipment 1, in needle tubing 3 injection configured
Electroplate liquid is loaded on micro-injection pump 2, and it is 1 μ L/min that setting, which promotes rate,.
The G code for opening the representative preset path finished writing on computers sends signal to 3D printing equipment 1 and realizes syringe needle
7 movement deposited one layer of metallic copper on mobile path.
The specific embodiment of the device of 3D printing metal micro-mould：As shown in Figs. 1-3, the device of 3D printing metal micro-mould
Including 3D printing equipment 1, micro-injection pump 2, needle tubing 3, metal plate 4, wire clip 5, conduit 6, syringe needle 7, connect to electrode
Electric wire 8, the electric wire 9 for connecing working electrode, conduit inside conductor 10.Include the following steps：(1) needle tubing 3, conduit 6 and syringe needle 7 are connected,
And ensure good leakproofness；(2) fltting speed of micro-injection pump 2 is controlled so that the drop at 7 end of syringe needle and working electrode plate
The contact of existing stabilization, and have smaller contact area；(3) computer starting 3D printing program, syringe needle 7 are moved with preset path
It is dynamic, realize the 3D printing of metal.The material of syringe needle 7 is electrically non-conductive material；Electrically non-conductive material includes macromolecule resin (such as polypropylene
Resin), inorganic material (such as silicon carbide)；Sealing material is hot melt adhesive or sealing material further includes unsintered tape, AB glue, 502 glue
Water etc..7 specification of syringe needle is 25G-30G.Fltting speed is 0.1 μ L/min-10 μ L/min.When selecting copper as printing metal,
Electrolysis or electroplate liquid by cupric sulfate pentahydrate, sulfuric acid, hydrochloric acid, polyethylene glycol (relative molecular weight 6000) and deionized water preparation and
At；When selecting nickel as printing metal, electrolysis or electroplate liquid are by nickel sulfamic acid, nickel chloride, boric acid, polyethylene glycol octyl benzene
Base ether and deionized water are formulated.(plating) solution is electrolysed by the salting liquid of offer metal ion, metal in main salt can be complexed
The complexing agent of ion forming complex, for the buffer of stablizing solution acid-base value and special additive (such as brightener, leveling
Agent, wetting agent, fog inhibitor etc.) composition.10 material of conduit inside conductor is red copper, as to electrode (anode), is electroplated for keeping
Copper ion is constant in solution；10 material of conduit inside conductor includes the other materials that metal ion is provided for electroplating solution.Metal
4 material of tablet is red copper, as working electrode (cathode), for one layer of raised structure of electroplating deposition on it；Metal plate 4
The function of needing is good for electric conductivity, including the material with good conductivity such as brass, copper alloy, stainless steel.Conduit inside conductor 10
Electrode wires 8 are connect with connecing, metal plate 4 is connect with working electrode electric wire 9 is connect, and can reach one layer of structure of electroplating deposition
Function；Conduit inside conductor 10 is connect with working electrode electric wire 9 is connect, and metal plate 4 connect electrode wires 8 with connecing, and can reach
The function of one layer of structure of electrolytic etching, and its be combined with each other and form specific carinate or trench structure function.The gold that can be printed
Category includes the metals such as copper, nickel, iron, cobalt, tungsten and its alloy.
The specific embodiment of the method for the kind 3D printing metal micro-mould of the present invention：By the needle tubing of 3D printing equipment, conduit
Be sequentially connected with syringe needle, and needle tubing be connected on micro-injection pump, by conduit inside conductor be inserted into conduit in and junction into
Row sealing, one in metal plate and conduit inside conductor is electrically connected with working electrode, another is electrically connected with to electrode, from
And make conduit inside conductor and with metal plate respectively in conduit electrolysis or plating solution contacts to be electrochemically reacted, utilize
The metal of electrochemical reaction successively precipitates or successively etches the processing for carrying out micro-mould.
Further, the fltting speed of micro-injection pump is controlled so that the drop and working electrode plate small area of needle end are steady
Fixed contact.
Further, the fltting speed is 0.1 μ L/min-10 μ L/min.
Further, conduit inside conductor is made to be electrically connected with to electrode, metal plate is electrically connected with working electrode to realize electricity
The processing of plated deposition mode.
Further, make that conduit inside conductor is connect with working electrode point, metal plate is electrically connected with to electrode to realize electricity
Solve the processing of etching mode.
Further, electrolysis or electroplate liquid are by cupric sulfate pentahydrate, sulfuric acid, hydrochloric acid, polyethylene glycol (relative molecular weight 6000)
It is formulated with deionized water.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. the device of accurate 3D printing metal micro-mould, which is characterized in that including 3D printing equipment body, 3D printing equipment body
On be provided with metal plate and overhang to the syringe needle on metal plate, syringe needle rear end is connected with electrolysis or electroplate liquid by conduit
Injection device, electrolysis or electroplate liquid injection device include needle tubing and micro-injection pump, and conduit inside conductor, conduit are coated in conduit
One in both inside conductor and metal plate be conductively connected with working electrode, another connect with to electrodes conduct, using
When, conduit inside conductor and with metal plate respectively in conduit electrolysis or plating solution contacts to be electrochemically reacted, utilize
The metal of electrochemical reaction successively precipitates or successively etches the processing for carrying out micro-mould.
2. the device of precision 3D printing metal micro-mould according to claim 1, which is characterized in that the material of the syringe needle
For non-conductive material.
3. the device of precision 3D printing metal micro-mould according to claim 2, which is characterized in that the specification of the syringe needle
For 25G-30G.
4. the device of the accurate 3D printing metal micro-mould according to claim 1-3 any one, which is characterized in that selecting
When selecting copper as printing metal, electrolysis or electroplate liquid are by cupric sulfate pentahydrate, sulfuric acid, hydrochloric acid, polyethylene glycol (relative molecular weight
6000) it is formulated with deionized water；When selecting nickel as printing metal, electrolysis or electroplate liquid are by nickel sulfamic acid, chlorination
Nickel, boric acid, Triton X-100 and deionized water are formulated.
5. the method for accurate 3D printing metal micro-mould, which is characterized in that successively by the needle tubing, conduit and syringe needle of 3D printing equipment
Connection, and needle tubing is connected on micro-injection pump, conduit inside conductor is inserted into conduit and is sealed in junction, it will be golden
Belong to one in tablet and conduit inside conductor be electrically connected with working electrode, another is electrically connected with to electrode, to make in conduit
Conducting wire and with metal plate respectively in conduit electrolysis or plating solution contacts to be electrochemically reacted, utilize electrochemical reaction
Metal successively precipitate or successively etch carry out micro-mould processing.
6. according to the method for accurate 3D printing metal micro-mould shown in claim 5, which is characterized in that control micro-injection pump
Fltting speed so that drop and the working electrode plate small area of needle end are steadily contacted.
7. according to the method for accurate 3D printing metal micro-mould shown in claim 5 or 6, which is characterized in that the propulsion speed
Degree is 0.1 μ L/min-10 μ L/min.
8. according to the method for accurate 3D printing metal micro-mould shown in claim 5 or 6, which is characterized in that make to lead in conduit
Line is electrically connected with to electrode, metal plate is electrically connected with working electrode to realize the processing of electroplating deposition regime.
9. according to the method for accurate 3D printing metal micro-mould shown in claim 5 or 6, which is characterized in that make to lead in conduit
Line is connect with working electrode point, metal plate is electrically connected with to electrode to realize the processing in a manner of electrolytic etching.
10. according to the method for accurate 3D printing metal micro-mould shown in claim 5 or 6, which is characterized in that make in selection copper
When to print metal, electrolysis or electroplate liquid by cupric sulfate pentahydrate, sulfuric acid, hydrochloric acid, polyethylene glycol (relative molecular weight 6000) and are gone
Ionized water is formulated；When selecting nickel as printing metal, electrolysis or electroplate liquid are by nickel sulfamic acid, nickel chloride, boric acid, gather
Ethylene glycol octyl phenyl ether and deionized water are formulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071079.5A CN108315773A (en) | 2018-01-25 | 2018-01-25 | A kind of method and device of precision 3D printing metal micro-mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071079.5A CN108315773A (en) | 2018-01-25 | 2018-01-25 | A kind of method and device of precision 3D printing metal micro-mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108315773A true CN108315773A (en) | 2018-07-24 |
Family
ID=62887791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810071079.5A Pending CN108315773A (en) | 2018-01-25 | 2018-01-25 | A kind of method and device of precision 3D printing metal micro-mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108315773A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306219A (en) * | 2019-08-15 | 2019-10-08 | 四川长虹电器股份有限公司 | A kind of metal 3D printer and its Method of printing based on electrochemical reaction |
| CN110359069A (en) * | 2019-07-16 | 2019-10-22 | 吉林大学 | A kind of more metal mixed increasing material manufacturing device and methods of liquid phase |
| JPWO2022014316A1 (en) * | 2020-07-14 | 2022-01-20 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007002270A (en) * | 2005-06-21 | 2007-01-11 | Citizen Watch Co Ltd | Electrochemical print head |
| CN202595320U (en) * | 2012-04-29 | 2012-12-12 | 常州正成机电科技有限公司 | Metal knife template electrolytic etching machine |
| CN103481672A (en) * | 2013-09-30 | 2014-01-01 | 陈泽进 | Electrolytic etching electroplating accumulation three-dimensional (3D) printer |
| CN105112965A (en) * | 2015-09-16 | 2015-12-02 | 上海圣匡机电科技有限公司 | Printing head, printing device and printing method for rapid forming of metal piece |
-
2018
- 2018-01-25 CN CN201810071079.5A patent/CN108315773A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007002270A (en) * | 2005-06-21 | 2007-01-11 | Citizen Watch Co Ltd | Electrochemical print head |
| CN202595320U (en) * | 2012-04-29 | 2012-12-12 | 常州正成机电科技有限公司 | Metal knife template electrolytic etching machine |
| CN103481672A (en) * | 2013-09-30 | 2014-01-01 | 陈泽进 | Electrolytic etching electroplating accumulation three-dimensional (3D) printer |
| CN105112965A (en) * | 2015-09-16 | 2015-12-02 | 上海圣匡机电科技有限公司 | Printing head, printing device and printing method for rapid forming of metal piece |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359069A (en) * | 2019-07-16 | 2019-10-22 | 吉林大学 | A kind of more metal mixed increasing material manufacturing device and methods of liquid phase |
| CN110359069B (en) * | 2019-07-16 | 2021-01-29 | 吉林大学 | Liquid-phase multi-metal mixed additive manufacturing device and method |
| CN110306219A (en) * | 2019-08-15 | 2019-10-08 | 四川长虹电器股份有限公司 | A kind of metal 3D printer and its Method of printing based on electrochemical reaction |
| CN110306219B (en) * | 2019-08-15 | 2021-03-16 | 四川长虹电器股份有限公司 | Metal 3D printer based on electrochemical reaction and printing method thereof |
| JPWO2022014316A1 (en) * | 2020-07-14 | 2022-01-20 | ||
| JP7345663B2 (en) | 2020-07-14 | 2023-09-15 | 三菱電機株式会社 | Plating equipment and plating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108315773A (en) | A kind of method and device of precision 3D printing metal micro-mould | |
| CN106191946B (en) | A kind of device and method of more current potential imbibition electro-deposition 3D printings | |
| US4043891A (en) | Electrolytic cell with bipolar electrodes | |
| CN107511546B (en) | Wire electrochemical micro-machining gap electro-deposition auxiliary measuring method | |
| Rosso | Electrodeposition from a binary electrolyte: new developments and applications | |
| MX2011009818A (en) | Method for obtaining copper powders and nanopowders from industrial electrolytes including waste industrial electrolytes. | |
| CN112522766B (en) | Suction-combined electrochemical micro-additive preparation method and device | |
| CN105492665A (en) | Nickel solution for forming film and film-forming method using same | |
| CN105568328A (en) | Nano-copper deposited film and preparation method and application thereof | |
| US4001093A (en) | Method of electroplating precious metals in localized areas | |
| CN107988623A (en) | A kind of metal parts 3D printer and Method of printing | |
| CN104911643A (en) | Method for electrodepositing nano-iron from iron oxide in choline chloride ionic liquid | |
| CN110578158A (en) | Electrochemical material increasing device and method based on microfluidic system | |
| JP2018204092A (en) | Three-dimensional modeling apparatus | |
| CN100576377C (en) | Termination electrode of a kind of sheet type ferrite inductor and preparation method thereof | |
| Kim et al. | Influence of reducing agent on chemical decomposition of bis (3-sulfopropyl) disulfide (SPS) in Cu plating bath | |
| CN103603020A (en) | Method for preparing micro-nano needle conical structure for copper interconnection by electrochemical deposition | |
| CN110453261A (en) | A kind of material surface modifying method and apparatus based on electrochemistry | |
| JP4991472B2 (en) | Electroplating method | |
| CN113564650B (en) | Electrodeposition method and electrodeposition device | |
| Wang et al. | Electrochemical Study and Electrodeposition of Zn-Ni Alloys in an Imide-Type Hydrophobic Room-Temperature Ionic Liquid: Feasibility of Using Metal Chlorides as the Metal Sources | |
| CN105765109A (en) | Amalgam electrode, method for manufacturing same, and method for electrochemical reduction of carbon dioxide using same | |
| CN207512303U (en) | Electrolytic deplating process recycles the special-shaped cathode of rare precious metal | |
| JP2003105581A (en) | Method and apparatus for electrolytic deposition of tin alloy | |
| JP2016138322A (en) | Production method and zinc dissolution method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |