CN108115138B - Printing material and printing device - Google Patents
Printing material and printing device Download PDFInfo
- Publication number
- CN108115138B CN108115138B CN201710998131.7A CN201710998131A CN108115138B CN 108115138 B CN108115138 B CN 108115138B CN 201710998131 A CN201710998131 A CN 201710998131A CN 108115138 B CN108115138 B CN 108115138B
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- metal
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- printing apparatus
- heating platform
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- 238000007639 printing Methods 0.000 title claims abstract description 61
- 239000000463 material Substances 0.000 title claims abstract description 31
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 44
- 239000002923 metal particle Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 41
- 238000010438 heat treatment Methods 0.000 claims description 29
- 238000012545 processing Methods 0.000 claims description 18
- 239000003381 stabilizer Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 150000002736 metal compounds Chemical class 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- 239000000344 soap Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 6
- 238000010146 3D printing Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 238000012805 post-processing Methods 0.000 abstract description 4
- 239000012815 thermoplastic material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000007769 metal material Substances 0.000 description 6
- 238000000151 deposition Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 but not limited to Chemical compound 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- ZSJFLDUTBDIFLJ-UHFFFAOYSA-N nickel zirconium Chemical compound [Ni].[Zr] ZSJFLDUTBDIFLJ-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- PMTRSEDNJGMXLN-UHFFFAOYSA-N titanium zirconium Chemical compound [Ti].[Zr] PMTRSEDNJGMXLN-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
-
- B22F1/0003—
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention provides a printing material and a corresponding printing device. The material is nano liquid metal and is formed by mixing metal particles and liquid components; wherein the metal particles have a particle width on the order of nanometers. The printing material and the printing device effectively overcome the defects that the traditional thermoplastic material has insufficient hardness after 3D printing and molding, is difficult to form a complex configuration, needs post-processing treatment and the like.
Description
Technical Field
The invention relates to the field of rapid prototyping, in particular to a material for printing and a printing device using the material.
Background
In the manufacturing process of traditional industrial and/or civil products, no matter the main body structure or the internal parts, the required components can be produced through a series of processes such as molding by a mold and demoulding. However, it is known that the manufacturing cost of the mold itself is high, and the processes from the casting to the demolding and the final molding are time-consuming and cumbersome, which is not favorable for the cost control of the manufacturing side.
The "rapid prototyping technology" that has been increasingly developed in recent years is a method of precisely depositing materials under computer control and management, i.e., depositing a surface from points, depositing a surface into 3D, and finally generating a solid. The principle of the technology is the same as that of 3D printing, materials with certain thickness are repeatedly printed on a platform and circularly reciprocate until a whole formed part is generated, the assistance of a mold is not needed in the forming process, and the manufacturing cost can be greatly reduced for small-scale production.
Common materials for rapid prototyping are plastics, ceramics, resins, or metals. However, due to the material characteristics of these materials, the three-dimensional molded object obtained after the rapid prototyping technique is apt to have a trapezoidal or corner-shaped uneven appearance, and this problem is particularly prominent in curved surfaces. Further, these materials are flexible and cannot be formed into complicated shapes. In addition, objects formed from these materials are much weaker than conventional mold shapes.
At present, although metallic materials have been developed for rapid prototyping techniques. However, the traditional metal material is not corrosion resistant and not strong enough in hardness after being formed by deposition, and is easy to crack; moreover, when the metal is printed, the metal is melted by heating the printing head, which causes the printing head to be easily damaged and to be replaced frequently, thereby undoubtedly raising the production and control costs.
In view of the above-mentioned problems, a new printing material and a corresponding printing apparatus are needed for rapid prototyping.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a printing material, which is a nano liquid metal and is formed by mixing metal particles and liquid components; wherein the metal particles have a particle width on the order of nanometers.
In an embodiment of the present invention, the metal particles are formed by mixing one or more of zirconium, nickel, aluminum, copper, and titanium, or formed by an alloy containing several elements of zirconium, nickel, aluminum, copper, and titanium.
In an embodiment of the invention, the liquid component is a metal stabilizer. The metal stabilizer refers to a stabilizer containing a metal compound, and is a commercially available product such as, but not limited to, a metal soap stabilizer or a tin stabilizer.
The present invention also provides a printing apparatus, comprising: the printing module comprises at least one nozzle, one end of the printing module is connected with at least one raw material supply pipe, and printing materials are filled in the raw material supply pipe; the heating platform is positioned below the spray head and used for receiving the printing material sprayed by the spray head; the printing material is the nano liquid metal, and the nano liquid metal is formed by mixing metal particles and liquid components; and before the heating platform receives the nano liquid metal, the heating platform is heated to a specified temperature and is insulated until liquid components of the liquid metal are evaporated, so that the metal particles are molded on the heating platform.
In an embodiment of the invention, the heating platform includes a metal plate and a circuit board attached to the metal plate, the circuit board is provided with a plurality of metal wires, and the metal wires are conducted and heated by current to make the metal plate reach the specified temperature.
In an embodiment of the present invention, the printing device is disposed in a processing chamber, and a cooling device is installed in the processing chamber, and the cooling device is configured to pump out high-temperature hot air generated by the heating platform inside the processing chamber and send outside air into the processing chamber.
In an embodiment of the present invention, the at least one nozzle has a nozzle with a radial width less than or equal to 30 μm.
In an embodiment of the present invention, the heating platform performs a longitudinal displacement in the process of forming the nano liquid metal, and a unit distance of the displacement is 0.1 mm.
In an embodiment of the invention, the at least one nozzle is a piezoelectric nozzle.
In an embodiment of the present invention, the specified temperature is 200 ℃ to 300 ℃.
The printing device takes nano liquid metal consisting of specific components as a raw material, maintains a specified temperature in the forming process by matching with the heating platform, and prints and molds a three-dimensional object by using the piezoelectric type spray head. The three-dimensional object has the characteristics of high hardness, corrosion resistance, abrasion resistance and the like of the nano liquid metal.
The printing material and the printing device effectively overcome the defects that the traditional thermoplastic material has insufficient hardness after 3D printing and molding, is difficult to form a complex configuration, needs post-processing treatment and the like. Meanwhile, due to the high-temperature matching of the heating platform, the printing device can print by adopting the piezoelectric type spray head without heating the spray head to melt metal, and simultaneously solves the problem that the spray head is easy to damage, thereby reducing the production cost.
Drawings
FIG. 1 is a schematic perspective view of a printing apparatus according to the present invention;
FIG. 2 is a schematic view of a heating stage of the printing apparatus of the present invention;
FIG. 3 is a schematic view of a printing apparatus of the present invention disposed in a processing chamber;
FIG. 4 is a schematic diagram of a use state of the printing apparatus according to the present invention.
Detailed Description
The present invention is described in detail with reference to the following examples, which are intended to illustrate but not to limit the technical solutions of the present invention.
The printing device can print by adopting a common ink-jet printing technology, takes the nano liquid metal as a printing raw material, further molds a three-dimensional metal object by the process of deposition after ejection and the movement of the printing device in three-dimensional three-axis directions, and the molded metal object has excellent precision and hardness and can be directly used without post-processing treatment.
Referring to fig. 1 to 3, fig. 1 to 3 show a printing apparatus 1 according to a preferred embodiment of the present invention.
As shown in fig. 3, the printing apparatus 1 is disposed in a processing chamber 4 for operation, so as to prevent the printing process from being influenced by external environmental factors. A control unit 41 and an observation portion 42 are provided at one side of the processing chamber 4. The control unit 41 is electrically connected to the printing apparatus 1, and is configured to control various operations and parameter settings of the printing apparatus 1. The observation portion 42 allows a user to observe the operation of the printing apparatus 1 from outside the processing chamber 4.
As shown in fig. 1, the printing apparatus 1 includes a printing module 2, and the printing module 2 includes at least one nozzle 21, and the nozzle 21 is disposed on a nozzle carrier 20 and has a nozzle 22. One end of the printing module 2 is connected to at least one raw material supply pipe 23, the raw material supply pipe 23 is filled with nano liquid metal 6 (as shown in fig. 4), and the nano liquid metal 6 flows to the nozzle 21.
Specifically, the nano liquid metal 6 of the present invention is mainly composed of a plurality of metal particles 61 and a liquid component 62 (as shown in fig. 4) mixed together. The liquid component 62 is a metal stabilizer. The metal stabilizer refers to a stabilizer containing a metal compound, and is a commercially available product such as, but not limited to, a metal soap stabilizer or a tin stabilizer. The liquid component 62 may contain a coloring material, and the metal particles 61 may be mixed in the liquid component 62. Each of the metal particles 61 has a particle width of the order of nanometers. In the present embodiment, the particle width of the metal particles 61 is 1 nm. The metal particles 61 may be prepared by any known method.
In other words, the nano liquid metal 6 of the present invention is a nano liquid metal, and the formed nano liquid metal alloy contains atoms with significantly different sizes, so that a fine mixture can be formed and the free volume is low. In addition, the nano liquid metal material also has no obvious melting point, so that the viscosity of the nano liquid metal material is slowly reduced along with the increase of the temperature unlike the crystalline metal which is sharply reduced at the melting point. Thus, at high temperatures, the nano liquid metal material is similar to plastic, and the mechanical properties can be controlled very easily during molding. The nano liquid metal material retains its amorphous nature even after thermoforming, also because the viscosity prevents the movement of atoms to form an ordered lattice. The nano liquid metal 6 of the present invention is the metal particles 61 mainly composed of a mixture of several elements selected from zirconium, nickel, aluminum, copper and titanium, or composed of an alloy containing several elements selected from zirconium, nickel, aluminum, copper and titanium, such as, but not limited to, a zirconium-nickel alloy, a zirconium-titanium alloy or any other known alloy containing the above components, which are developed after years of research and experiments by the applicant.
The nozzle 22 has a radial width of less than or equal to 30 microns, which is sufficient to eject nano-sized nano-liquid metal 6. In addition, because the invention uses nanometer liquid metal as raw materials, it can be suitable for the piezo-electric type shower nozzle of the general ink-jet printing technology, it does not need to heat the ink gun, thus it is easier to control the shape and size of the ink dot, and more durable and difficult to damage the shower nozzle, and cooperate with said liquid composition 62 of different colouring materials, can jet out nanometer liquid metal 6 of different colors.
Referring to fig. 1, the heating platform 3 is located right below the nozzle 21 for receiving the nano liquid metal 6 ejected from the nozzle 21. In a preferred embodiment, as shown in fig. 2, the heating platform 3 includes a metal plate 31 and a circuit board 32 attached to the bottom side of the metal plate 31, wherein a plurality of metal wires 321 are disposed on the circuit board 32, and the metal wires 321 may be metal copper wires, which are heated by conducting current. Specifically, the metal plate 31 is made of aluminum material with good thermal conductivity, and the metal wires 321 are attached to the metal plate 31, so that the metal plate 31 absorbs heat of the metal wires 321 to increase the temperature. The temperature required for heating varies depending on the composition of the nano liquid metal 6.
Referring to fig. 3, the processing chamber 4 is provided with a cooling device 5 for pumping out high-temperature hot gas generated by the heating platform 3 inside the processing chamber 4 and sending external air into the processing chamber 4, so as to reduce the temperature inside the processing chamber 4 by utilizing natural air intake circulation and avoid the expansion and contraction of the nano liquid metal 6; the cooling device 5 may have an air outlet and an air inlet at two opposite sides of the processing chamber 4, and may further be configured with an exhaust fan and an intake fan to promote air circulation inside the chamber.
When the printing apparatus 1 of the present invention is used, the control unit 41 of the processing chamber 4 sets parameters and operations, and the printing module 2 ejects the nano-liquid metal 6 from the nozzle 22 (as shown in the fourth drawing) according to the computer aided design pattern, and the nano-liquid metal is received on the metal plate 31 of the heating platform 3. At this time, the printing module 2 and the warming platform 3 can respectively perform x-axis, y-axis and z-axis movements according to a pattern to be formed, wherein the warming platform 3 can longitudinally displace by a minimum distance of 0.1 millimeter (mm). In other words, while the nozzle 22 sprays the material, the warming platform 3 gradually moves downwards, so that the nano liquid metal 6 is deposited on the metal plate 31. Specifically, the heating platform 3 is heated to a predetermined temperature before receiving the nano liquid metal 6, and then starts receiving the nano liquid metal 6. The specified temperature is continued until the liquid component 62 of the nano-liquid metal 6 evaporates, so that the metal particles 61 complete the forming process on the heating stage 3. The temperature of the heating platform 3 is set to ensure the stability of the material during the formation of the nano-sized liquid metal 6, and in a preferred embodiment, the specified temperature is preferably between 200 ℃ and 300 ℃. For example, if the nano liquid metal 6 is a nano titanium metal alloy, the temperature of the metal plate 31 should be maintained at 280 ℃, and the tolerance is 3 ℃ until the liquid metal on the metal plate 31 is completely formed.
In summary, the printing apparatus 1 of the present invention uses the nano liquid metal 6 with specific components as the raw material, and maintains a specified temperature in the forming process by cooperating with the heating platform 3, and the piezoelectric nozzle 21 prints and forms a three-dimensional object. The obtained three-dimensional object has the characteristics of high hardness, corrosion resistance, abrasion resistance and the like of the nano liquid metal 6, and the defects that the traditional thermoplastic material is insufficient in hardness, difficult to form a complex configuration, and needs to be subjected to post-processing treatment after 3D printing and molding are effectively overcome. Meanwhile, due to the high temperature of the heating platform 3, the piezoelectric type spray head 21 can be used for printing without heating the spray head to melt metal, so that the problem that the spray head is easy to damage is solved, and the production and management cost is further reduced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several changes, improvements and modifications can be made without departing from the spirit of the present invention, and these changes, improvements and modifications should also be construed as the protection scope of the present invention.
Claims (7)
1. The printing material is characterized in that the material is nano liquid metal and is formed by mixing metal particles and liquid components; the metal particles have a nano-scale particle width, the liquid component is a metal stabilizer, and the metal stabilizer is a stabilizer containing a metal compound and comprises a metal soap stabilizer or a tin stabilizer.
2. The material of claim 1, wherein the metal particles are composed of one or more of zirconium, nickel, aluminum, copper or titanium, or an alloy containing several of zirconium, nickel, aluminum, copper or titanium.
3. A printing apparatus, the printing apparatus comprising:
the printing module comprises at least one piezoelectric type spray head, one end of the printing module is connected with at least one raw material supply pipe, and printing materials are filled in the raw material supply pipe; and
the heating platform is positioned below the piezoelectric type spray head and used for receiving the printing material sprayed by the piezoelectric type spray head;
the heating platform comprises a metal plate and a circuit board attached to the metal plate, a plurality of metal wires are distributed on the circuit board, and the metal wires are conducted and heated by current to enable the metal plate to reach the specified temperature;
wherein the printing material is the nano liquid metal as defined in claim 1, the nano liquid metal is formed by mixing metal particles and liquid components; and the number of the first and second electrodes,
before the heating platform receives the nano liquid metal, the heating platform is heated to a specified temperature and is insulated until liquid components of the liquid metal are evaporated, so that the metal particles are formed on the heating platform.
4. The printing apparatus of claim 3, wherein the printing apparatus is disposed in a processing chamber, and a cooling device is installed in the processing chamber, and the cooling device is configured to pump out high-temperature hot air generated by the heating platform inside the processing chamber and send outside air into the processing chamber.
5. The printing apparatus of claim 3, wherein said at least one piezojet has a nozzle with a radial width less than or equal to 30 microns.
6. The printing apparatus of claim 3, wherein the warming platform is longitudinally displaced during the forming of the nano liquid metal, the displacement having a unit distance of 0.1 mm.
7. The printing apparatus of claim 3, wherein the specified temperature is from 200 ℃ to 300 ℃.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105134704 | 2016-10-27 | ||
| TW105134704A TWI611851B (en) | 2016-10-27 | 2016-10-27 | Printing device for molding liquid metal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108115138A CN108115138A (en) | 2018-06-05 |
| CN108115138B true CN108115138B (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710998131.7A Active CN108115138B (en) | 2016-10-27 | 2017-10-24 | Printing material and printing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108115138B (en) |
| TW (1) | TWI611851B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511238B (en) * | 2018-05-28 | 2023-09-26 | 北京梦之墨科技有限公司 | Membrane switch and method for preparing membrane switch |
| CN113316513A (en) * | 2018-12-20 | 2021-08-27 | 捷普有限公司 | Apparatus, system, and method for additive manufacturing using ultra-fine jetted material |
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| WO2009017648A1 (en) * | 2007-07-26 | 2009-02-05 | The Ex One Company, Llc | Nanoparticle suspensions for use in the three-dimensional printing process |
| CN102107164A (en) * | 2010-12-18 | 2011-06-29 | 江苏锐毕利实业有限公司 | FFMJ (freeform fabrication with micro-droplet jetting) system |
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| CN105081306A (en) * | 2014-05-16 | 2015-11-25 | 施乐公司 | Stabilized metallic nanoparticles for 3d printing |
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| US5932055A (en) * | 1997-11-11 | 1999-08-03 | Rockwell Science Center Llc | Direct metal fabrication (DMF) using a carbon precursor to bind the "green form" part and catalyze a eutectic reducing element in a supersolidus liquid phase sintering (SLPS) process |
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| EP2001656B1 (en) * | 2006-04-06 | 2014-10-15 | 3D Systems Incorporated | KiT FOR THE PRODUCTION OF THREE-DIMENSIONAL OBJECTS BY USE OF ELECTROMAGNETIC RADIATION |
| US8963135B2 (en) * | 2012-11-30 | 2015-02-24 | Intel Corporation | Integrated circuits and systems and methods for producing the same |
| JP6173554B2 (en) * | 2013-03-15 | 2017-08-02 | パーシモン・テクノロジーズ・コーポレーション | System and method for manufacturing structural magnetic materials with integrated particle insulation |
| TWM488400U (en) * | 2014-06-24 | 2014-10-21 | Univ Chien Hsin Sci & Tech | Three-dimensional multiple printing heads platform structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1871085A (en) * | 2003-09-12 | 2006-11-29 | 独立行政法人产业技术综合研究所 | Metal nano particle liquid dispersion capable of being sprayed in fine particle form and being applied in laminated state |
| WO2009017648A1 (en) * | 2007-07-26 | 2009-02-05 | The Ex One Company, Llc | Nanoparticle suspensions for use in the three-dimensional printing process |
| CN102481786A (en) * | 2009-05-18 | 2012-05-30 | Xjet有限公司 | Method and device for printing on heated substrates |
| CN102107164A (en) * | 2010-12-18 | 2011-06-29 | 江苏锐毕利实业有限公司 | FFMJ (freeform fabrication with micro-droplet jetting) system |
| CN105027690A (en) * | 2013-01-31 | 2015-11-04 | 耶路撒冷希伯来大学伊森姆研究发展有限公司 | Three-dimensional conductive patterns and inks for making same |
| CN104708930A (en) * | 2013-12-12 | 2015-06-17 | 中国科学院苏州纳米技术与纳米仿生研究所 | Nanometer metal particle-containing conductive ink-based printing method |
| CN105081306A (en) * | 2014-05-16 | 2015-11-25 | 施乐公司 | Stabilized metallic nanoparticles for 3d printing |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI611851B (en) | 2018-01-21 |
| TW201815495A (en) | 2018-05-01 |
| CN108115138A (en) | 2018-06-05 |
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