CN204097583U - Dot matrix anode type electroreduction metal deposition part 3D prints equipment - Google Patents
Dot matrix anode type electroreduction metal deposition part 3D prints equipment Download PDFInfo
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- CN204097583U CN204097583U CN201420478890.2U CN201420478890U CN204097583U CN 204097583 U CN204097583 U CN 204097583U CN 201420478890 U CN201420478890 U CN 201420478890U CN 204097583 U CN204097583 U CN 204097583U
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 33
- 238000001802 infusion Methods 0.000 claims abstract description 27
- 238000004070 electrodeposition Methods 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 5
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
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- DITXJPASYXFQAS-UHFFFAOYSA-N nickel;sulfamic acid Chemical class [Ni].NS(O)(=O)=O DITXJPASYXFQAS-UHFFFAOYSA-N 0.000 description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
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- KHYBPSFKEHXSLX-UHFFFAOYSA-N iminotitanium Chemical compound [Ti]=N KHYBPSFKEHXSLX-UHFFFAOYSA-N 0.000 description 1
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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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to the device of numerical control electrochemical deposition rapid forming, include Computerized digital control system etc., its feature is: the anode table top being provided with a horizontal x and y-axis direction dot matrix point cloth-like, each dot matrix place is all fixed with anode and mutually insulated forms dot matrix distributed anodes important actor, all in parallel being connected with its electrochemical power source of all anodes, the anode infusion channel being also provided with dot matrix distribution in anode important actor is communicated with metal ion solution e Foerderanlage with pressure, the 3 d image data of workpiece to be formed is converted to horizontal x and the Three dimensions control data of y-axis direction dot matrix with vertical stepping by Computerized digital control system.Great advantage of the present utility model is that all electrode points can work simultaneously, be exactly in parallel printing, thus the 3D of heavy wall or solid metal part is printed, working efficiency is especially high simultaneously for tens thousand of electrodes, energy consumption wants much less, another advantage of the present utility model is exactly that the conveying of raw metal is sent to by metal ion solution, thus convenient and swift, and all-pervasive.
Description
Technical field
The utility model relates to the device of numerical control electrochemical deposition rapid forming.
Background technology
Equipment referred to as 3D printer is a kind of device of Rapid Prototyping technique, it is a kind of based on digital model file, use special wax material, powdery metal or plastics etc. can bond accumulation material, data and raw material are put in 3D printer, machine can be created product from level to level according to program, and the mode namely by successively printing carrys out the technology of constructed object.This device is usually used to modeling or the direct manufacture for some products in the field such as Making mold, industrial design.Wherein metallic element 3D printing technique is one of information-based significant technology highly merged with mechanize, more successfully has metal-powder paving powder formula laser sintering technology and metal-powder synchronous powder feeding system formula laser sintering technology two kinds at present.During metal-powder paving powder formula laser sintered metallic element, metal powder recovery is convenient, and utilization ratio is high, but metal-powder reclaims not easily when manufacture has the component of inner chamber; The 3D that metal-powder synchronous powder feeding system formula laser sintering technology is comparatively applicable to large parts prints manufacture, but comparatively large by the impact of environment and powder feeding quality, and shielding gas consumption is also larger; But the common feature of these two kinds of technology carries out pointwise by beam of laser according to computer 3D data type schema to scan the object that thawing metal-powder reaches 3D printing manufacture metallic element successively, thus its maximum deficiency is exactly want pointwise scanning and printing successively, thus cause print speed slow, and from the component full pattern that existing 3D printing technique prints, piece surface manufactured by lf is more coarse, dimensional precision is poor, quite poor distance is also had from the manufacture of precision optical machinery component, laser 3D printing device price simultaneously, energy consumption is also large.
Electroforming is a kind of modern processing producing product based on metal ion in cathode electrodeposition principle, make the positive metal ions in solution under the effect of electric field, move to negative electrode acquisition electron reduction and become atom, and be deposited on negative electrode master mold surface, and the demoulding, thus producing the manufacturing technology of the identical product with master mold, galvanoplastics has higher manufacturing accuracy and surface smoothness and can make multicomponent composite materials.Be widely used in the high-tech sectors such as aerospace, nuclear industry, micromechanics, electronics industry and succeeded, be mainly used in various precision, abnormal shape, complexity, fine etc. be difficult to that obtain with machining process or that tooling cost is very high part, such as the manufacture of rocket jet engine cool room, solar energy storage flywheel, Printing Paste, tackiness agent template in the manufacture of automotive upholstery, electronic industry, the aspects such as laser trademark, CD, precision gear, precision die, label, cavity liner.
There is people's research and utilization electrochemical reduction deposition principle to carry out metal parts 3D printing now, namely make use of concrete electroforming principle and 3D printing technique and combine and realize metal parts 3D and print." 3D printer is piled up in electrolytic etching plating " of cn201310457824.7 and " numerical control selected area electrochemical deposition rapid forming method and the device " of cn200810063195.9 etc. is wherein had to be all adopt electrochemical deposition method to print to realize metal parts 3D, although the content that these documents disclose has overcome the problem that galvanoplastics must depend on master mold, but still there is the problem that rapid shaping efficiency is not high, particularly they also have another common feature to be exactly all only have an anode and negative electrode, moving electrodes with numerical controlled machinery support and motor thereof at X, Y, Z moves in tri-directions, arranging maximum deficiency is like this exactly that the large working accuracy of electrode size is just not high, and electrode size has been little, and process velocity is too slow, and print equipment also complicated, thus efficiency is unsatisfactory in actual applications.
Summary of the invention
The purpose of this utility model is exactly the deficiency existed for overcoming above-mentioned prior art, and provides a kind of numerical control dot matrix anode type electroreduction metal of improvement deposition part 3D printing equipment can realize real rapid shaping.
The utility model dot matrix anode type electroreduction metal deposition part 3D prints equipment and includes: Computerized digital control system, equipment pedestal, anode numerical control vertical lifting mechanism, and electro-deposition system, this electro-deposition system includes anode, metal ion solution work nest, electrochemical power source, recycle pump, strainer, the working substrate that conduction connects is formed when negative electrode and work, its feature is: the anode table top being provided with a horizontal x and y-axis direction dot matrix point cloth-like, each dot matrix place is all fixed with anode and mutually insulated forms dot matrix distributed anodes important actor, this anode table top is towards the working substrate forming conduction connection when negative electrode and work thereof, and form with it the gap cooperation that metal ion solution can be allowed to circulate, all in parallel being connected with its electrochemical power source of all anodes, all anodes are insoluble anode, the anode infusion channel being also provided with dot matrix distribution in anode important actor is communicated with metal ion solution e Foerderanlage with pressure, the 3 d image data of workpiece to be formed is converted to horizontal x and the Three dimensions control data of y-axis direction dot matrix with vertical stepping by Computerized digital control system, its control signal one tunnel is connected with the power supply smart control processor controlling each anode and electrochemical power source break-make, another road of control signal is connected with the numerical control treater of the anode digital control lifting mechanism controlling anode VTOL (vertical take off and landing).
The utility model uses the dot matrix distributed anodes important actor distributed by the meticulous dot matrix of the special parallel connection of computer numerical control and mutually insulated, make itself and metal ion solution and negative electrode form electrochemical reduction depositing system, this system can select according to the size of the component that will print and precision count precision and the size that arrange dot matrix insoluble anode group.Such as can arrange to the component of stock size and precision the Ti electrode that diameter is 0.5mm, array x and the long * in y-axis direction is wide is 540 to 1080 take advantage of 320 to 980 dot matrix not etc.; Each anode electrode controls the break-make with electrochemical power source by power supply smart control processor, in general adopt and be provided with a switching diode in each circuit, certainly also not only this is confined to, Computerized three-dimensional view data is converted to and also takes advantage of 320 to the 980 dot matrix horizontal plane parameter control data do not waited by 540 to 1080 by the now control signal employing of switching diode, Computerized three-dimensional view data also comprises and is converted to vertical direction suitable stepped parameter control data signal, and data signal is generally also used for controlling after amplifying.Along with anode numerical control vertical lifting mechanism drives anode movement in the vertical direction, the change of the dot matrix anodic current break-make of adjoint X, Y two dimensional surface can realize the electricity quality conversion of 3-D view, because metal proportion is certain, metallic reducing deposition is determined by reduction electricity, thus pass through the metal layout of each plane of control and superpose, metal 3D entity can be formed.
The anode infusion channel being also provided with dot matrix distribution in anode important actor alleged by above-mentioned the utility model is communicated with metal ion solution e Foerderanlage with pressure, the metal ion solution e Foerderanlage of pressure is brought when wherein " metal ion solution e Foerderanlage with pressure is communicated with " can refer to being worked by recycle pump of routine, also can refer to that the metal ion solution that makes be attached on conveyor chain to be particularly suitable for small-bore anode infusion channel has other solution e Foerderanlage of larger pressure, such as the powerful topping-up pump of affix etc. again.
Great advantage of the present utility model is that all electrode points can work simultaneously, be exactly in parallel printing, thus the 3D of heavy wall or solid metal part is printed, when needing, working efficiency is especially high simultaneously for tens thousand of electrodes, and the method efficiency printing metalwork unlike single beam laser printing or existing single electrode electrochemical reduction 3D is extremely low; Compared with lf metal process, the energy consumption of the utility model electrochemical reduction metal wants much less, thus energy-saving and cost-reducing requirement is also met, another advantage of the present utility model is exactly that the conveying of raw metal is sent to by metal salt solution, thus convenient and swift, and it is all-pervasive, facilitate many than the metal-powder conveying of lf method, and can reduce work for tens thousand of to tens0000 lattice electrodes, this method being also existing single electrode electrochemical reduction 3D prints metalwork cannot be accomplished simultaneously simultaneously.
It is that each anode end face be on anode table top has enlarging cavity volume that the utility model is further arranged, this enlarging cavity volume and anode infusion channel mouth mutually through.Such setting the anode table top in order to overcome further due to dot matrix point cloth-like to have insulating resin etc. to be separated by insulation between each electrode, this just must be isolated position, edge and form the interrupted problem of electric field accordingly between each electrode, especially true when particularly between each electrode, standoff distance is larger.If do not taked effective technology measure, complete metalwork cannot be obtained with electrochemical reduction.Of the present utility model setting further can make the mutual seamless link of the collar extension of adjacent enlarging, so just can form when negative electrode corresponding to each point anode and work thereof on working substrate that conduction connects and form controlled seamless electric field dot matrix, this is obtain complete metalwork with electrochemical reducing to provide better technical foundation.
From principle because the utility model dot matrix anode adopts insoluble anode, thus the metal ion reduced is provided by metal ion solution, electrochemical metal reduction is stablized carry out, just must constantly update the metal ion solution in anode enlarging cavity volume, flared cavity volume also provides a buffer zone for metal salt solution, and metal electric reduction Energy Deposition is carried out sustainedly and stably.
In addition, the utility model its end of anode infusion channel mouth be on anode table top also has by basis adjacent enlarging cavity volume to cross the block formed above-mentioned further setting, and the side outlet of enlarging cavity volume and this anode infusion channel mouth is mutually through.Such setting more optimizes the matching relationship of enlarging cavity volume and anode infusion channel.
Preferably, the spacing of each anode be distributed on anode table top of the present utility model is not more than 2mm, and the end face diameter of each anode is not more than 0.5mm, and the diameter of anode infusion channel is not more than 1mm.
The above-mentioned reliability being provided with working accuracy and the reducing metal ions deposition helping ensure the workpiece to be formed printed of the present utility model.Certainly considering as a kind of invention, in general more little more contributing to, ensures working accuracy to the spacing of each anode.
To illustrate below in conjunction with accompanying drawing and the utility model specific embodiment sets forth the utility model further.
Accompanying drawing explanation
Fig. 1 is the utility model specific embodiment structural representation
Fig. 2 is the d partial enlarged drawing in Fig. 1
Fig. 3 is the p partial enlarged drawing in Fig. 1
Fig. 4 is that the A-A sectional view in Fig. 2 also claims anode table top distribution plan
Wherein, 1, dot matrix distributed anodes important actor, 2, negative electrode, 3, working substrate, 4, anode numerical control vertical lifting mechanism, 5, Computerized digital control system, 6, recycle pump, 7, equipment pedestal, 8, strainer, 9, transfer lime, 10, workpiece to be formed, 11, transfer pot, 111, top ends of cans feed liquor flange, 12, metal ion solution work nest, 121, metal ion solution, 13, positive wire group, 131, positive wire, 14, positive wire group concentrates flange, 15, power supply smart control processor, 151, electrochemical power source, 16, anode, 161, enlarging cavity volume, 162, circulation gap, 17, anode infusion channel, 18, insulating resin, 181, block, 41, the numerical control treater of anode digital control lifting mechanism, 42, anode numerical control positioning arm, 51, loading hopper, 52, conductivity meter.
Specific embodiment
As shown in the figure, embodiment of the present utility model includes Computerized digital control system 5, equipment pedestal 7, anode numerical control vertical lifting mechanism 4 and electro-deposition system, forms the working substrate 3 etc. that conduction connects when this electro-deposition system includes anode 16, metal ion solution work nest 12, electrochemical power source 151, recycle pump 6, strainer 8, negative electrode 2 and works.Wherein the recycle system of metal ion solution 121, metal ion solution work nest 12, metal ion solution transfer pot 11, metal ion solution recycle pump 6 and pressure-bearing transfer lime 9 and strainer 8 composition is also as the anode infusion channel 17 transferring metal solion that metal ion solution e Foerderanlage with pressure distributes to dot matrix.In addition, also agitator, well heater, temperature sensor etc. can be added as required in metal ion solution work nest.Metal ion solution work nest 12 can be attached with material supplementary device as required, and the present embodiment is also attached with conductivity meter 52, loading hopper 51 etc.
The workpiece substrate 3 of the present embodiment adopts accurately machined graphite cake, working substrate 3 is placed on negative electrode 2 before printing and starting by 3D, the circulation gap 162 that metal ion solution can be allowed to circulate is formed between working substrate 3 and anode table top, metal ion solution adopts composition for containing 300 grams per liter nickel sulfamic acids, 30 grams per liter boric acid and appropriate additive, because anode 16 adopts insoluble Ni―Ti anode, thus in long term operation process solution metal ion can along with metal electric reduce deposition increase and reduce, thus the conductivity meter 52 that is provided with in metal ion solution work nest 12 of the present embodiment is to follow the tracks of the change of concentration of metal ions, slowly nickel sulfamic acid is added by loading hopper 51 when it exceedes certain value, concentration of metal ions is stablized.Certainly, metal ion solution kind is more, print different metals and have different formulas, same metal requires that difference also can have different ingredients, and such as still 3D prints nickel can selection component be also the formula containing 270-780 grams per liter nickel sulfamic acid, 30-48 grams per liter boric acid and appropriate additive.In order to control metallic reducing deposit size more accurately, the utility model embodiment takes the mode adding additive in metal salt solution to stop the carrying out of the hydrogen electro-reduction reaction except reducing metal ions deposition, thus to make by the electricity of electrode, all for metallic reducing, to also ensure that and deposit validity.
The present embodiment adopts pure titanium silk as anode 16 material, adopt insulating epoxy as the insulating resin 18 between dot matrix anode 16, each anode 16 end face be on anode table top has anode enlarging cavity volume 161, this anode enlarging cavity volume 161 is mutual through with anode infusion channel 17 mouthfuls, anode infusion channel 17 is provided with in the central position of each dot matrix anode 16 center diagonal, anode infusion channel 17 one end communicates with the enlarging cavity volume of adjacent dot matrix anode 16, and the infusion channel the other end connects with transfusion tank.Anode infusion channel on its Anodic table top 17 mouthfuls of its ends have adjacent anode enlarging cavity volume 161 and to cross the block 181 formed, and anode enlarging cavity volume 161 is mutually through with the side outlet of anode infusion channel 17 mouthfuls.
Dot matrix anode 16 is realize one of key part of the present utility model with transfusion tank 11 and their dot matrix distributed anodes important actor 1, the making of the present embodiment dot matrix distributed anodes important actor 1 can be such: be first that 0.5mm pure titanium silk is stretching and accurately cut off by dimensional requirement by diameter, electrode two ends are cold-pressed into the head of band neck, electrode two ends neck is blocked with special mould clamp, two ends locating template and stage casing casting mold form a fixing cavity, by stage casing die casting mouth, poured with epoxy resin is entered mould, after solidification, form lattice electrode stage casing assembly; By after the assembly deflashing of stage casing by its working face corresponding with negative electrode 2 upward, proximal end face cavity is formed with the water-soluble mold core assembling of the trapezoidal enlarging cavity volume of dot matrix of template and customization, again poured into a mould by pouring template mouth epoxy resin, after cured template is pulled down, be placed in hot water, after the water-soluble mold core of trapezoidal enlarging cavity volume is completely soluble in water, namely forms anode 16 enlarging cavity volume at working face; By lattice electrode top upward, be 0.2mm belt leather wire the end of a thread and electrode upper end stitch bonds with numerical control solid fiber laser-beam welding machine by copper core diameter; Then with unit clamp, the positive wire 131 welded is unclogged and readjusted stretching, the tank base now electrode assemblie being placed in transfusion tank 11 is reserved in square hole, epoxy resin and insulating resin is poured into from top after being in place, cast thickness is 5mm, the bare metal of the weld of anode 16 upper end and copper core head is all closed in resin, and electrode assemblie top and the tank base of transfusion tank 11 are cast into one, form new complete tank base.Positive wire 131 is unclogged and readjusted in order and forms positive wire group 13, the spot diameter of numerical control ultraviolet laser drilling machine is adjusted to 0.5mm, punch at the center of the center diagonal of each electrode, by the degree of depth of the method control punch of the specific laser pulse quantity of control, form satisfactory anode infusion channel 17.All positive wires 131 are derived, and concentrated and be packaged in positive wire group and concentrate on flange 14, flange 14 positive wire group is concentrated to be arranged on the top cover of transfusion tank 11, load onto top ends of cans, namely dot matrix distributed anodes 16 important actor blank is formed, this dot matrix distributed anodes important actor 1 has 540*320 net plane to distribute, and namely has 540*320 anode 16 to be distributed on anode table top.
This dot matrix distributed anodes important actor 1 blank is placed on three-dimension numerical controlled processing center machine tool, first dot matrix distributed anodes important actor 1 outside fix face is machined, load onto anode numerical control positioning arm 42, by the location of anode numerical control positioning arm 42, with the little plain cutter of numerical control machining center, operative end surface relative with negative electrode 2 for each anode 16 is put in place by operating accuracy milling is flat, make between anode working table top and anode numerical control positioning arm 42, to form accurate location dimension data, the dot matrix distributed anodes important actor 1 forming dimension relationship is loaded on the corresponding position of anode numerical control vertical lifting mechanism 4 with anode numerical control positioning arm 42, metal ion solution work nest 12 is loaded on equipment pedestal 7 predetermined position, positive wire group 13 is connected with power supply smart control processor 15 and is connected, the top ends of cans feed liquor flange 111 of the transfer lime 9 be connected with recycle pump 6 with transfusion tank 11 is connected, the interface of Computerized digital control system 5 is connected with power supply smart control processor 15 and the numerical control treater 41 of electrochemical power source 151 and anode digital control lifting mechanism be connected, equipment is installed and is namely accomplished.
Can be known in the present embodiment by elaboration above, metal ion solution e Foerderanlage with pressure also includes a transfusion tank 11 and to be set directly in dot matrix distributed anodes important actor 1 and the top being in dot matrix distributed anodes important actor 1, this transfusion tank 11 has top ends of cans feed liquor flange 111, tank body and the dot matrix distributed anodes important actor 1 of transfusion tank 11 are wholely set, tank base is communicated with 17 with each anode infusion channel, each positive wire 131 is concentrated and is packaged in positive wire group and concentrates on flange 14, positive wire group concentrates flange 14 to be arranged on the top cover of transfusion tank 11, each positive wire 131 through transfusion tank 11 cavity is wrapped up by insulation layer.In general this insulation layer should also have and not corroded functional requirement by metal ion solution 121.Transfusion tank 11 and dot matrix distributed anodes important actor 1 are wholely set and are placed in anode infusion channel 17 and not only makes structural arrangement more compact and reasonable, yet play the effect of solution buffering uniform distributor, contribute to metal ion solution 121 especially and be injected into the intensive metal refining place of anode 16 by uniform sequential, the present embodiment is at anode 16 enlarging cavity volume place, so more can ensure the validity of electrochemical deposition.
The present embodiment Computerized digital control system 5 adopts customized software 3 d image data in computer to be converted to the Three dimensions control data be formed by stacking by 540*320 net plane and 0.01mm stepping-in amount, power supply smart control processor 15 is defeated by control signal one tunnel, through signal conduct manipulation signal after amplifying, manipulate the break-make of the switching diode be connected with each anode 16, the numerical control treater 41 of anode numerical control vertical lifting mechanism 4 is transported on another road of control signal, controls the motion of Z axis, move along with on Z axis, X, dot matrix anode 16 current switching on Y two-dimensional level face changes with the change of control signal, owing to adding the additive suppressing hydrogen electro-reduction reaction in metal ion solution 121, thus be all deposit for metallic reducing by the electricity overwhelming majority of electrode, because metal proportion is certain, metallic reducing deposition is determined by reduction electricity, thus pass through the metal layout of each plane of control and superpose, the electricity quality conversion of 3-D view can be realized, realize metal by the requirement of three-dimensional plot and deposit acquisition workpiece 19 to be formed in order, after metal deposits in order, it is taken off from graphite substrate and just can obtain metal solid part, namely the 3D realizing the electroreduction mode of metal parts prints.
Claims (6)
1. a dot matrix anode type electroreduction metal deposition part 3D prints equipment, include Computerized digital control system, equipment pedestal, anode numerical control vertical lifting mechanism, and electro-deposition system, this electro-deposition system includes anode, metal ion solution work nest, electrochemical power source, recycle pump, strainer, the working substrate that conduction connects is formed when negative electrode and work, it is characterized in that: the anode table top being provided with a horizontal x and y-axis direction dot matrix point cloth-like, each dot matrix place is all fixed with anode and mutually insulated forms dot matrix distributed anodes important actor, this anode table top is towards the working substrate forming conduction connection when negative electrode and work thereof, and form with it the gap cooperation that metal ion solution can be allowed to circulate, all in parallel being connected with its electrochemical power source of all anodes, all anodes are insoluble anode, the anode infusion channel being also provided with dot matrix distribution in anode important actor is communicated with metal ion solution e Foerderanlage with pressure, the 3 d image data of workpiece to be formed is converted to horizontal x and the Three dimensions control data of y-axis direction dot matrix with vertical stepping by Computerized digital control system, its control signal one tunnel is connected with the power supply smart control processor controlling each anode and electrochemical power source break-make, another road of control signal is connected with the numerical control treater of the anode digital control lifting mechanism controlling anode VTOL (vertical take off and landing).
2. print equipment according to dot matrix anode type electroreduction metal according to claim 1 deposition part 3D, it is characterized in that: each anode end face be on anode table top has enlarging cavity volume, this enlarging cavity volume and anode infusion channel mouth mutually through.
3. print equipment according to dot matrix anode type electroreduction metal deposition part 3D according to claim 2, it is characterized in that: its end of anode infusion channel mouth be on anode table top have adjacent enlarging cavity volume cross formed block, the side outlet of enlarging cavity volume and this anode infusion channel mouth is mutually through.
4. print equipment according to the dot matrix anode type electroreduction metal deposition part 3D described in claim 1 or 2 or 3, it is characterized in that: the spacing being distributed in each anode on anode table top is not more than 2mm, the end face diameter of each anode is not more than 0.5mm, and the diameter of anode infusion channel is not more than 1mm.
5. print equipment according to the dot matrix anode type electroreduction metal deposition part 3D described in claim 1 or 2 or 3, it is characterized in that: metal ion solution e Foerderanlage with pressure includes a transfusion tank and to be arranged in dot matrix distributed anodes important actor and the top being in dot matrix distributed anodes important actor, this transfusion tank has top ends of cans and top ends of cans feed liquor flange thereof, tank body and the dot matrix distributed anodes important actor of transfusion tank are wholely set, tank base is communicated with each anode infusion channel, each positive wire is concentrated and is packaged in positive wire group and concentrates on flange, positive wire group concentrates flange to be arranged on top ends of cans, each positive wire through transfusion tank cavity is wrapped up by insulation layer.
6. print equipment according to dot matrix anode type electroreduction metal deposition part 3D according to claim 4, it is characterized in that: metal ion solution e Foerderanlage with pressure includes a transfusion tank and to be arranged in dot matrix distributed anodes important actor and the top being in dot matrix distributed anodes important actor, this transfusion tank has top ends of cans and top ends of cans feed liquor flange thereof, tank body and the dot matrix distributed anodes important actor of transfusion tank are wholely set, tank base is communicated with each anode infusion channel, each positive wire is concentrated and is packaged in positive wire group and concentrates on flange, positive wire group concentrates flange to be arranged on top ends of cans, each positive wire through transfusion tank cavity is wrapped up by insulation layer.
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| CN201420478890.2U CN204097583U (en) | 2014-08-22 | 2014-08-22 | Dot matrix anode type electroreduction metal deposition part 3D prints equipment |
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| CN201420478890.2U CN204097583U (en) | 2014-08-22 | 2014-08-22 | Dot matrix anode type electroreduction metal deposition part 3D prints equipment |
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Assignee: WENZHOU LIKE ELECTRIC APPLIANCE CO.,LTD. Assignor: WENZHOU INSTITUTE OF INDUSTRY & SCIENCE Contract record no.: X2023980043514 Denomination of utility model: 3D Printing Equipment for Dot Matrix Anode Electroreduction Metal Deposition Parts Granted publication date: 20150114 License type: Common License Record date: 20231018 Assignee: Zhejiang aochang Technology Co.,Ltd. Assignor: WENZHOU INSTITUTE OF INDUSTRY & SCIENCE Contract record no.: X2023980043509 Denomination of utility model: 3D Printing Equipment for Dot Matrix Anode Electroreduction Metal Deposition Parts Granted publication date: 20150114 License type: Common License Record date: 20231018 |
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