CN110116565B - Optimization method for paper-based full-color 3D printing color reproduction - Google Patents
Optimization method for paper-based full-color 3D printing color reproduction Download PDFInfo
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- CN110116565B CN110116565B CN201910465284.4A CN201910465284A CN110116565B CN 110116565 B CN110116565 B CN 110116565B CN 201910465284 A CN201910465284 A CN 201910465284A CN 110116565 B CN110116565 B CN 110116565B
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- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
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Abstract
The invention provides an optimization method for paper-based full-color 3D printing color reproduction, which adopts a step-by-step cutting and jet printing integrated control strategy and adjusts all functional states and positions of a cutting laser beam emitter and a coloring ink nozzle which are arranged on a cutting and jet printing integrated unit module through model layered information. The method provides the step-by-step cutting method of the coloring profile of the pre-glued printing paper, the operation steps and the parameter setting of the step-by-step coloring method, not only can higher printing speed be kept, but also the problem of the bottom paper surface boundary that printing ink does not cross color in the printing process can be solved, the color reappearance application of the paper-based full-color 3D printing technology in high precision and high speed is greatly met, and the industrialization breadth of the paper-based full-color 3D printing technology in the field of text creation is promoted.
Description
Technical Field
The invention discloses an optimization method for paper-based full-color 3D printing color reproduction, and belongs to the technical field of 3D printing.
Background
3D printing is used as a revolutionary digital manufacturing technology to be applied to personalized product customization in various industries, and the customized product is more realistic and lower in cost along with optimization of a color 3D printing process. Common colored 3D printing technology mainly by the full-color 3D printing technology of paper base, the full-color 3D printing technology of powder base, the full-color 3D printing technology of plastics base etc. wherein the paper base 3D printing technology is more widely used in the cultural intention field that needs accurate colour reappearance because of its printing consumables environmental protection and low cost.
The paper-based full-color 3D printing process is an IRIS series 3D printer which is firstly issued by Ireland Mcor-Technologies company, and can print out various colors. The forming principle is based on the thought of 'spraying first and then cutting', namely, an ink-jet printer is adopted to print a specific coloring contour on each piece of paper, and then a steel blade is used to cut a path of the designated coloring contour on the corresponding paper after the paper is bonded for forming, but the deep industrialization is difficult because the whole printing time is very long. In view of their 3D printing color advantages, the industry and academia have also proposed many improvements in terms of printing speed, but there are very few solutions that balance printing speed with the relative balance of coloring effect. One of the improvement schemes is to adopt pre-coated adhesive paper to be directly bonded and then utilize laser beam to cut the coloring contour and carry out ink-jet coloring, so that the printing time of the model can be greatly improved, and the coloring precision of the surface of the model can be kept to a certain extent. This solution, however, tends to cause cross-color problems between the boundaries on the model surface as the printing speed is further increased. The main reason for this problem is that in the fast printing state, the coloring ink is prone to randomly permeate to the lower paper surface when being continuously sprayed and printed to the aperture after the cutting of the coloring outline, and then solidifies on the paper surface when the boundary waste is removed after the forming, so that the color reproduction effect of the final color 3D entity printing is not ideal and is not accepted by customers.
Disclosure of Invention
In order to solve the defects of the prior art, the invention discloses an optimization method for paper-based full-color 3D printing color reproduction, which adopts the thought of cutting while coloring, combines the cutting process and the coloring process flow to perform step-by-step digital regulation and control on the functional state and the position of a laser beam emitter and an ink nozzle, and solves the problem of serious cross color of a sprayed ink bottom layer in a cutting aperture in the forming process of paper-based 3D printing layering.
The invention is realized by the following technical scheme:
the optimization method for the reproduction of the paper-based full-color 3D printing color adopts a cutting and spraying integrated unit module to integrally control the step-by-step cutting and spraying, the cutting and spraying integrated unit module comprises a laser beam emitter for cutting and an ink nozzle for coloring, and all functions, states and positions of the laser beam emitter and the ink nozzle are adjusted through model layering information, and the optimization method for the reproduction of the paper-based full-color 3D printing color comprises the following steps:
1) adopting pre-coated printing paper, obtaining the thickness x of the current pre-coated printing paper through a paper clamping sensor in the paper transfer process, transferring the current pre-coated printing paper to the specified position of the model forming base station, and accurately bonding the current pre-coated printing paper on the previous printing paper;
2) according to a cutting contour path information instruction generated by layered software, under the control of a driving device, a laser beam emitter is positioned at a position h1 vertically right above the initial position of the paper surface cutting path of the pre-glued printing paper;
3) the laser beam emitter emits high-energy level laser beams, and the laser beams are quickly longitudinally cut from the surface of the pre-glued printing paper to the inside of the pre-glued printing paper at the speed of V1 to reach the depth y inside the paper; then, using a laser beam emitter to perform horizontal cutting, wherein the horizontal cutting method comprises the following steps: at the depth of y in the paper surface, rapidly and horizontally cutting the laser beam emitter relative to the starting position of the profile at the speed of V1 towards the direction in the profile, wherein the width of the horizontal cutting is a;
finally, the laser beam emitter is turned off and moved back to the paper starting cutting position h 1;
4) turning on a laser beam emitter, emitting a high-energy-level laser beam at the speed of V2, longitudinally and slowly cutting the pre-coated printing paper to complete the depth cutting of the residual x-y paper, completing the hole cavity cutting, and turning off the laser beam emitter;
5) the ink nozzle relatively descends to a position h2 vertically above the initial cutting path of the paper surface, aiming at the pre-glued printing paper after cutting, the ink nozzle slowly ejects high-viscosity ink with the viscosity of S1 at the speed of I1, and after the bottom of the cutting path is upwards to the position 0.2-0.3 x of the paper by the high-viscosity ink and is fully paved, the ink nozzle rapidly ejects low-viscosity ink with the viscosity of S2 at the speed of I2 until the paper surface is flush;
6) the ink nozzle continuously rises to a position h2+ x away from the paper surface, and the laser beam emitter selects low-energy level laser beams to flash and irradiate the ink area to accelerate the filling of ink bonding and drying; (ii) a
7) And after the ink is dried, repeating the steps 2) -6) to perform lower section contour path cutting coloring.
Preferably, the laser beam emitters on the cutting and spraying integrated unit module are arranged side by side with the installation positions of the ink nozzles and are at the same horizontal height.
Preferably, the value range of the positioning position h1 of the laser emitter is 6.0-10.0 mm, and the value range of the positioning position h2 of the ink nozzle is 2.0-5.0 mm.
Preferably, the gram weight of the pre-glued printing paper is 70-100 g/m2The a3 printing paper was processed by single-sided application of glue.
Preferably, the relation between the value of the internal cutting depth y of the pre-glued printing paper and the thickness x of the printing paper is as follows: y =0.6x ~0.9 x.
Preferably, the laser beam emitter provides laser beams at three energy levels, a high energy level, an intermediate energy level and a low energy level.
Preferably, the value of the fast moving speed V1 of the laser beam emitter loaded with the high-energy level laser beam ranges from 120.0mm/s to 200.0mm/s, and the value of the slow moving speed V2 of the laser beam emitter loaded with the high-energy level laser beam ranges from 40.0mm/s to 80.0 mm/s.
Preferably, the value range of the inward horizontal movement distance a of the laser beam emitter is 0.1-0.3 mm.
Preferably, the ink jet speed I1 value of the ink jet nozzle is selected to be 5.0-15.0 mm/s, and the ink jet speed I2 value of the ink jet nozzle is selected to be 40.0-50.0 mm/s.
Preferably, the high viscosity ink has a viscosity S1 value of 14 to 20mPa · S, and the low viscosity ink has a viscosity S2 value of 6 to 10mPa · S.
Compared with the prior art, the invention has the following beneficial effects:
the paper-based full-color 3D printing color reproduction optimization method can be debugged after the existing paper-based 3D printing equipment is optimized, and meanwhile, the laser beam emitter and the ink nozzle are very convenient to clean and maintain. The method can keep higher printing speed, can solve the problem of non-cross color of the ink on the bottom layer paper surface boundary in the printing process, and greatly meets the requirements of the paper-based full-color 3D printing technology on high-precision and high-speed color reproduction application and the promotion of the industrialization depth of the text creation field.
(1) According to the cutting and spraying integrated unit module provided by the invention, the laser beam emitter and the ink nozzle which are arranged on the control structure are positioned side by side, so that the rapid positioning calculation and the functional state conversion control of the laser beam path and the ink nozzle path are facilitated; meanwhile, the bottom ends of the integrated unit modules are at the same horizontal height, so that the other device of the integrated unit modules can not touch the paper surface in a high-speed working state, and the control safety and the feedback performance are improved.
(2) The pre-glued printing paper coloring contour stepwise cutting method comprises the following steps: the certain degree of depth aperture of earlier fly-cutting is then to the certain width of inside horizontal cutting with the degree of depth aperture, cuts the remaining degree of depth of anterior segment paper aperture thoroughly at last, and the profile aperture of formation is big-end-up and the outside aligns, does benefit to the accurate colouring, and increase area of contact also does benefit to colored printing ink osmotic drying simultaneously, and then promotes the colour and reappears the precision.
(3) The pre-glued printing paper coloring contour stepwise coloring method comprises the following steps: firstly, high-viscosity color ink is adopted to perform slow jet printing for a certain depth, and then low-viscosity color ink is adopted to perform fast jet printing for the remaining aperture space, so that the jet printing ink at the bottom of the outline aperture is controlled not to easily permeate to the bottom layer edge interface when being condensed while the jet printing speed is kept, and the problem of color cross of the bottom layer is solved; and finally, the low-energy laser beam flickers to irradiate the whole outline aperture inking region, so that smooth transition of the joint of the upper layer ink and the lower layer ink is facilitated, and the whole color reproduction precision is improved.
Drawings
FIG. 1 is a flow chart of an optimization method for paper-based full-color 3D printing color reproduction in an embodiment of the invention.
FIG. 2 is a schematic diagram of a cutting process of a laser beam emitter according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of ink jetting from an ink jet nozzle of the present invention.
In the figure, 1-laser beam emitter, 2-pre-glued printing paper, 3-model forming base, 4-hole cavity, 5-ink nozzle, 6-high viscosity ink, 7-low viscosity ink, 8-inner outline and 9-outer outline, B1 is a schematic diagram of fast longitudinal cutting, B2 is a schematic diagram of transverse horizontal cutting, and B3 is a schematic diagram of longitudinal slow depth cutting.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of the present invention.
Fig. 1 shows a flow chart of an optimization method for reproducing paper-based full-color 3D printing colors in an embodiment of the invention, fig. 2 shows a schematic diagram of cutting a laser beam emitter horizontally to longitudinally, and as can be seen from fig. 1 and 2, the optimization method for reproducing the paper-based full-color 3D printing colors in the invention integrally controls step-by-step cutting and jet printing by adopting a cutting and jet printing integrated unit module on the basis of a traditional paper-based full-color 3D printing system, wherein the cutting and jet printing integrated unit module comprises a laser beam emitter for cutting and an ink nozzle for coloring, and all functions, states and positions of the laser beam emitter and the ink nozzle are adjusted by model layering information.
The optimization method for the paper-based full-color 3D printing color reproduction comprises the following steps:
1) adopting pre-coated printing paper, obtaining the thickness x of the current pre-coated printing paper through a paper clamping sensor in the paper transfer process, transferring the current pre-coated printing paper to the appointed position of the model forming base station 3, and accurately bonding the current pre-coated printing paper on the previous printing paper;
2) according to a cutting contour path information instruction generated by layered software, under the control of a driving device, a laser beam emitter is positioned at a position h1 vertically right above the initial position of the paper surface cutting path of the pre-glued printing paper;
3) the laser beam emitter 1 emits high-energy level laser beams, and the pre-glued printing paper 2 is quickly longitudinally cut from the surface to the inside at the speed of V1 to the depth y inside the paper; then, using a laser beam emitter to perform horizontal cutting, wherein the horizontal cutting method comprises the following steps: at the depth of y in the paper surface, rapidly and horizontally cutting the laser beam emitter relative to the starting position of the profile at the speed of V1 in the direction of 8 in the profile, wherein the width of the horizontal cutting is a;
finally, the laser beam emitter is turned off and moved back to the paper starting cutting position h 1;
4) turning on a laser beam emitter, emitting a high-energy-level laser beam at the speed of V2, longitudinally and slowly finishing deep cutting in the remaining x-y paper on the pre-glued printing paper, finishing the hole cavity 4 after cutting, and closing the laser beam emitter;
as shown in fig. 2, B1 is a fast longitudinal cut, B2 is a transverse horizontal cut, and B3 is a longitudinal slow depth cut.
5) As shown in fig. 3, the ink nozzle relatively descends to a position h2 vertically above the initial cutting path of the paper surface, aiming at the pre-glued printing paper after cutting, the ink nozzle slowly ejects high-viscosity ink with the viscosity of S1 at the speed of I1, and after the bottom of the cutting hole cavity 4 is fully paved at the height of 0.2-0.3 x in the paper by the high-viscosity ink, the ink nozzle rapidly ejects low-viscosity ink with the viscosity of S2 at the speed of I2 until the paper surface is flush; the high-viscosity ink and the low-viscosity ink are full-color inks.
The high viscosity ink fill area is preferably the bottom of the bore 4 up to a height of 0.25x into the paper.
6) Finally, the ink nozzle continuously rises to a position h2+ x away from the paper surface, and the laser beam emitter selects low-energy level laser beams to flicker and irradiate the ink-applying area to accelerate the filling of ink bonding and drying;
7) and after the ink is dried, repeating the steps 2) -6) to perform lower section contour path cutting coloring.
Preferably, the laser beam emitters on the cutting and spraying integrated unit module are arranged side by side with the installation positions of the ink nozzles and are at the same horizontal height.
Preferably, the value range of the positioning position h1 of the laser emitter is 6.0-10.0 mm, and the value range of the positioning position h2 of the ink nozzle is 2.0-5.0 mm.
Preferably, the gram weight of the pre-glued printing paper is 70-100 g/m2The a3 printing paper was processed by single-sided application of glue.
Preferably, the relation between the value of the internal cutting depth y of the pre-glued printing paper and the thickness x of the printing paper is as follows: y =0.6x ~0.9 x.
Preferably, the laser beam emitter provides laser beams at three energy levels, a high energy level, an intermediate energy level and a low energy level.
Preferably, the value of the fast moving speed V1 of the laser beam emitter loaded with the high-energy level laser beam ranges from 120.0mm/s to 200.0mm/s, and the value of the slow moving speed V2 of the laser beam emitter loaded with the high-energy level laser beam ranges from 40.0mm/s to 80.0 mm/s.
Preferably, the value range of the inward horizontal movement distance a of the laser beam emitter is 0.1-0.3 mm.
Preferably, the ink jet speed I1 value of the ink jet nozzle is selected to be 5.0-15.0 mm/s, and the ink jet speed I2 value of the ink jet nozzle is selected to be 40.0-50.0 mm/s.
Preferably, the viscosity S1 value of the high-viscosity color ink is 14-20 mPa & S, and the viscosity S2 value of the low-viscosity color ink is 6-10 mPa & S.
Example 1
Printing a large-size color 3D model with the side length larger than 20 cm:
the laser beam emitter and the ink nozzle on the cutting and spraying integrated unit module are arranged side by side and are positioned at the same horizontal line height;
the positioning h1 value is preferably 10.0mm, and the positioning h2 value is preferably 5.0 mm;
the gram weight of the pre-glued printing paper is preferably 90g/m2The A3 printing paper is processed by single-side gluing;
the value of the internal cutting depth y of the pre-glued printing paper is preferably 0.7 x;
the laser beam emitter provides laser beams with three energy levels, namely a high energy level, an intermediate energy level and a low energy level; the fast moving speed V1 value of the laser beam emitter loaded with the high-energy level laser beam is preferably 180.0mm/s, and the slow moving speed V2 value of the laser beam emitter loaded with the high-energy level laser beam is preferably 80.0 mm/s;
the value of the distance a for the laser beam emitter to horizontally move inwards is preferably 0.3 mm;
the ink jet speed I1 value is preferably 5.0mm/s, and the ink jet speed I2 value is preferably 50.0 mm/s;
the viscosity S1 of the high-viscosity color ink is preferably 20 mPas, and the viscosity S2 of the low-viscosity color ink is 10 mPas.
Example 2
Printing a medium-sized color 3D model with the side length of 5-20 cm:
the laser beam emitter and the ink nozzle on the cutting and spraying integrated unit module are arranged side by side and are positioned at the same horizontal line height;
the positioning h1 value is preferably 8.0mm, and the positioning h2 value is preferably 4.0 mm;
the gram weight of the pre-glued printing paper is preferably 80g/m2The A3 printing paper is processed by single-side gluing;
the value of the internal cutting depth y of the pre-glued printing paper is preferably 0.8 x;
the laser beam emitter provides laser beams with three energy levels, namely a high energy level, an intermediate energy level and a low energy level; the fast moving speed V1 value of the laser beam emitter loaded with the high-energy level laser beam is preferably 160.0mm/s, and the slow moving speed V2 value of the laser beam emitter loaded with the high-energy level laser beam is preferably 60.0 mm/s;
the value of the distance a for the laser beam emitter to horizontally move inwards is preferably 0.2 mm;
the ink jet speed I1 value is preferably 10.0mm/s, and the ink jet speed I2 value is preferably 45.0 mm/s;
the viscosity S1 value of the jet printing high-viscosity color ink is preferably 18 mPas, and the viscosity S2 value of the jet printing low-viscosity color ink is 8 mPas.
Example 3
Printing a small-size color 3D model with the side length less than 5 cm:
the laser beam emitter and the ink nozzle on the cutting and spraying integrated unit module are arranged side by side and are positioned at the same horizontal line height;
the positioning h1 value is preferably 6.0mm, and the positioning h2 value is preferably 3.0 mm;
the pre-glued printing paper is preferably made by carrying out single-side gluing processing on A3 printing paper with the gram weight of 70g/m 2;
the value of the internal cutting depth y of the pre-glued printing paper is preferably 0.9 x;
the laser beam emitter provides laser beams with three energy levels, namely a high energy level, an intermediate energy level and a low energy level; the fast moving speed V1 value of the laser beam emitter loaded with the high-energy level laser beam is preferably 120.0mm/s, and the slow moving speed V2 value of the laser beam emitter loaded with the high-energy level laser beam is preferably 40.0 mm/s;
the value of the distance a for the laser beam emitter to horizontally move inwards is preferably 0.1 mm;
the ink jet speed I1 value is preferably 10.0mm/s, and the ink jet speed I2 value is preferably 40.0 mm/s;
the viscosity S1 value of the jet printing high-viscosity color ink is preferably 16 mPas, and the viscosity S2 value of the jet printing low-viscosity color ink is 8 mPas.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make variations and modifications of the present invention without departing from the spirit and scope of the present invention by using the methods and technical contents disclosed above.
Claims (10)
1. The optimization method for paper-based full-color 3D printing color reproduction is characterized in that a cutting and spraying integrated unit module is adopted to integrally control step-by-step cutting and spraying, the cutting and spraying integrated unit module comprises a laser beam emitter for cutting and an ink nozzle for coloring, all functions, states and positions of the laser beam emitter and the ink nozzle are adjusted through model layering information, and the optimization method for paper-based full-color 3D printing color reproduction comprises the following steps:
1) adopting pre-coated printing paper, obtaining the thickness x of the current pre-coated printing paper through a paper clamping sensor in the paper transfer process, transferring the current pre-coated printing paper to the specified position of the model forming base station, and accurately bonding the current pre-coated printing paper on the previous printing paper;
2) according to a cutting contour path information instruction generated by layered software, under the control of a driving device, a laser beam emitter is positioned at a position h1 vertically right above the initial position of the paper surface cutting path of the pre-glued printing paper;
3) the laser beam emitter emits high-energy level laser beams, and the laser beams are quickly longitudinally cut from the surface of the pre-glued printing paper to the inside of the pre-glued printing paper at the speed of V1 to reach the depth y inside the paper; then, using a laser beam emitter to perform horizontal cutting, wherein the horizontal cutting method comprises the following steps: at the depth of y in the paper surface, rapidly and horizontally cutting the laser beam emitter relative to the starting position of the profile at the speed of V1 towards the direction in the profile, wherein the width of the horizontal cutting is a;
finally, the laser beam emitter is turned off and moved back to the paper starting cutting position h 1;
4) turning on a laser beam emitter, emitting a high-energy-level laser beam at the speed of V2, longitudinally and slowly cutting the pre-coated printing paper to complete the depth cutting of the residual x-y paper, completing the hole cavity cutting, and turning off the laser beam emitter;
5) the ink nozzle relatively descends to a position h2 vertically above the initial cutting path of the paper surface, aiming at the pre-glued printing paper after cutting, the ink nozzle slowly ejects high-viscosity ink with the viscosity of S1 at the speed of I1, after the bottom of the cutting path is fully paved at the height of 0.2-0.3 x in the paper by the high-viscosity ink, the ink nozzle rapidly ejects low-viscosity ink with the viscosity of S2 at the speed of I2 until the paper surface is flush, and the ink nozzle continuously ascends to a position h2+ x away from the paper surface;
6) selecting a low-energy-level laser beam from a laser beam emitter to flash and irradiate the ink-applying area to accelerate the adhesion and drying of the filling ink;
7) and after the filling ink is dried, repeating the steps 2) -6) to cut and color the lower section outline path.
2. The optimization method for paper-based full-color 3D printing color reproduction according to claim 1, characterized in that: and the laser beam emitters on the cutting and spraying integrated unit module are arranged side by side with the mounting positions of the ink nozzles and are positioned at the same horizontal line height.
3. The optimization method for paper-based full-color 3D printing color reproduction according to claim 1, characterized in that: the value range of the positioning position h1 of the laser emitter is 6.0-10.0 mm, and the value range of the positioning position h2 of the ink nozzle is 2.0-5.0 mm.
4. The optimization method for paper-based full-color 3D printing color reproduction according to claim 1, characterized in that: the gram weight of the pre-coated printing paper is 70-100 g/m2The a3 printing paper was processed by single-sided application of glue.
5. The optimization method for paper-based full-color 3D printing color reproduction according to claim 1, characterized in that: the relation between the internal cutting depth y value of the pre-glued printing paper and the thickness x of the printing paper is as follows: y =0.6x-0.9 x.
6. The optimization method for paper-based full-color 3D printing color reproduction according to claim 1, characterized in that: the laser beam emitter provides laser beams of three energy levels, namely a high energy level, an intermediate energy level and a low energy level.
7. The optimization method for paper-based full-color 3D printing color reproduction according to claim 1, characterized in that: the range of V1 is 120.0-200.0 mm/s, and the range of V2 is 40.0-80.0 mm/s.
8. The optimization method for paper-based full-color 3D printing color reproduction according to claim 1, characterized in that: the range of the value of the inward horizontal moving distance a of the laser beam emitter is 0.1-0.3 mm.
9. The optimization method for paper-based full-color 3D printing color reproduction according to claim 1, characterized in that: the ink jet speed I1 value of the ink jet nozzle is selected to be 5.0-15.0 mm/s, and the ink jet speed I2 value of the ink jet nozzle is selected to be 40.0-50.0 mm/s.
10. The optimization method for paper-based full-color 3D printing color reproduction according to claim 1, characterized in that: the high-viscosity ink has a viscosity S1 value of 14-20 mPa & S, and the low-viscosity ink has a viscosity S2 value of 6-10 mPa & S.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104334335A (en) * | 2012-06-04 | 2015-02-04 | 义获嘉伟瓦登特公司 | Method for constructing a three-dimensional molded body |
| CN105479742A (en) * | 2015-09-06 | 2016-04-13 | 华南理工大学 | Paper base three-dimensional printing method based on NSDTF-DEM data |
| CN105584043A (en) * | 2014-11-12 | 2016-05-18 | 精工爱普生株式会社 | Three-dimensional object formation apparatus, control method of three-dimensional object formation apparatus, and control program of three-dimensional object formation apparatus |
| CN106393664A (en) * | 2016-08-31 | 2017-02-15 | 华南理工大学 | Printing method and device for improving quality of UV-LED 3D inkjet printing |
| CN107849381A (en) * | 2015-07-20 | 2018-03-27 | 株式会社Lg化学 | For 3D printing supporter ink composition and use its 3D printing manufacture method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9373923B2 (en) * | 2011-11-22 | 2016-06-21 | Savannah River Nuclear Solutions, Llc | Rapid prototype extruded conductive pathways |
| US10414150B2 (en) * | 2015-07-08 | 2019-09-17 | Ricoh Company, Ltd. | Active-energy-ray-curable composition, composition stored container, two-dimensional or three-dimensional image forming apparatus, method for forming two-dimensional or three-dimensional image, and cured product |
| US10227497B2 (en) * | 2015-07-21 | 2019-03-12 | Ricoh Company, Ltd. | Active energy ray curable composition, active energy ray curable ink, inkjet ink, stereoscopic modeling material, active energy ray curable composition container, two-dimensional or three dimensional image forming apparatus, two-dimensional or three-dimensional image forming method, cured product, and processed product |
| CN106810215B (en) * | 2017-01-18 | 2022-08-16 | 重庆摩方科技有限公司 | Preparation of ceramic slurry and 3D printing photocuring forming method |
-
2019
- 2019-05-30 CN CN201910465284.4A patent/CN110116565B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104334335A (en) * | 2012-06-04 | 2015-02-04 | 义获嘉伟瓦登特公司 | Method for constructing a three-dimensional molded body |
| CN105584043A (en) * | 2014-11-12 | 2016-05-18 | 精工爱普生株式会社 | Three-dimensional object formation apparatus, control method of three-dimensional object formation apparatus, and control program of three-dimensional object formation apparatus |
| CN107849381A (en) * | 2015-07-20 | 2018-03-27 | 株式会社Lg化学 | For 3D printing supporter ink composition and use its 3D printing manufacture method |
| CN105479742A (en) * | 2015-09-06 | 2016-04-13 | 华南理工大学 | Paper base three-dimensional printing method based on NSDTF-DEM data |
| CN106393664A (en) * | 2016-08-31 | 2017-02-15 | 华南理工大学 | Printing method and device for improving quality of UV-LED 3D inkjet printing |
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