CN113977936A - Three-dimensional printing method for cloth pattern - Google Patents
Three-dimensional printing method for cloth pattern Download PDFInfo
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- CN113977936A CN113977936A CN202111049097.1A CN202111049097A CN113977936A CN 113977936 A CN113977936 A CN 113977936A CN 202111049097 A CN202111049097 A CN 202111049097A CN 113977936 A CN113977936 A CN 113977936A
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- 239000004744 fabric Substances 0.000 title claims abstract description 114
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000010146 3D printing Methods 0.000 title claims abstract description 32
- 238000007639 printing Methods 0.000 claims abstract description 44
- 238000012545 processing Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 20
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 4
- 238000003698 laser cutting Methods 0.000 claims description 4
- 238000011068 loading method Methods 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 22
- 238000009877 rendering Methods 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 20
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 12
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 12
- 239000003086 colorant Substances 0.000 description 10
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- 239000000806 elastomer Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
- B29C64/129—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask
- B29C64/135—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/379—Handling of additively manufactured objects, e.g. using robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/20—Post-treatment, e.g. curing, coating or polishing
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- 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
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Composite Materials (AREA)
- Structural Engineering (AREA)
- Robotics (AREA)
Abstract
The invention relates to the technical field of textile, and discloses a three-dimensional printing method of cloth patterns, which comprises the following steps: the method comprises the following steps: firstly, a 3D scanner is modeled through reverse engineering of the scanner to scan a real object to obtain three-dimensional data, then the three-dimensional data is processed and repaired, a series of coordinate data of a three-dimensional structure of the object can be accurately described, a 3D model of the object can be completely restored after the data is input into 3D software, and the steps of: 3D modeling software was used. According to the cloth pattern three-dimensional printing method, when the cloth is subjected to three-dimensional pattern printing, when the UV ink with the diameter of 0.5 micrometer and the white ink are used for pattern rendering, not only can the full display of the embossment effect be ensured, but also the power loss of the high-temperature press at room temperature is reduced, the processing efficiency of the high-temperature press is greatly improved, the exposure time after the cloth is processed by the Mimaki UCJV-160 laser machine is also reduced, and the pattern processing efficiency of the fabric is ensured.
Description
Technical Field
The invention relates to the technical field of spinning, in particular to a three-dimensional printing method of cloth patterns.
Background
3D printing (also known as additive manufacturing, additive manufacturing) is a technology that uses digital model files as a base, uses adhesive materials such as powdered metal or plastic, and constructs objects in a layer-by-layer printing mode, along with the appearance and rapid development of digital textile printing, more and more designers design overall seamless clothing patterns by means of computer software, and combine digital positioning printing technology to make the patterns highlight the curve beauty of a model, but when three-dimensionally printing most of the existing fabric patterns, aiming at different fabrics and patterns, the proportion of ink used for the fabrics and the patterns cannot be rapidly adjusted, thereby causing the problems of a large amount of waste of ink in use, complex procedures in production, and the like.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the three-dimensional printing method of the cloth pattern, which has the advantages of greatly improving the processing efficiency of a high-temperature press, ensuring the pattern processing efficiency of the fabric and the like, and solves the problems of large waste caused by the use of ink, complex process in production and further reduction of the production efficiency.
(II) technical scheme
In order to achieve the above purpose, the invention provides the following technical scheme: the three-dimensional printing method of the cloth pattern comprises the following steps:
the method comprises the following steps: firstly, a 3D scanner is modeled through reverse engineering to enable the scanner to scan a real object to obtain three-dimensional data, then the three-dimensional data is processed and repaired, a series of coordinate data of a three-dimensional structure of the object can be accurately described, and a 3D model of the object can be completely restored after the data is input into 3D software;
step two: 3D modeling software, such as 3DMax, Maya and CAD, is used for three-dimensional modeling;
step three: the finished 3D model is cut into pieces using slices, the printed paths (packing density, angle, shell, etc.) are designed, and the sliced file is stored in the geocode format.
Step IV: starting a 3D printer, and transmitting a Gcode file obtained by slicing the model in the STL format to the 3D printer in a data line, SD card and other modes;
step five: loading a 3D printing material, debugging a printing platform and setting printing parameters;
step (c): after the model is debugged by the 3D printer, placing UV ink with the diameter of 0.5-1 micron in the 3D printer using equipment;
step (c): irradiating the finished overlapped cloth on the surface of a processed material by using a high-energy laser beam of a Mimaki UCJV-160 laser machine to cut the cloth to finish processing such as cutting or carving;
step (v): the cloth processed by the laser machine is sent to a high-temperature press, the high-temperature press is used for adjusting and processing the cloth according to the property of the cloth, the pressure is 3-24GPa, the working temperature is 500-1500 ℃, and then the cloth is sent to the next procedure.
Preferably, in the steps 1-first to 1-second, according to the cloth standard and the cloth size standard, feature points are calibrated at corresponding positions of the two-dimensional sample plate grid model and the three-dimensional model, then based on the two-dimensional sample plate grid model and the calibrated feature points, a boundary curve of the two-dimensional sample plate grid model is averagely divided to obtain auxiliary points, vertexes corresponding to the auxiliary points are generated on the three-dimensional model, the two-dimensional sample plate grid model is obtained by using the feature points and the auxiliary points, and then the auxiliary points are transmitted to the 3D modeling software.
Preferably, the 3D printer can directly read and use the file format, and then sends the gcode file to the printer through the 3D printer control software, and controls the parameters of the 3D printer to move so as to complete printing.
Preferably, in the step (iv) -step (v), after the model in the STL format of the 3D printer is sliced to obtain the geocode file, the printer starts to work, the material is printed layer by layer, the layers are adhered by glue, the patterns are fixed according to the cross section, and the last layer is stacked.
Preferably, based on the fifth step, uv ink and white ink are used together to print a plurality of beautiful embossment effects, the embossment effects are accumulated by the white ink, and then the color uv ink is used for printing once to achieve the embossment effects.
Preferably, based on the step (c), the fabric, the TPU and the reflective film are processed and printed, and then pattern data are input to a Mimaki UCJV-160 laser machine through a computer, so that patterns and characters required by a user can be drawn.
Preferably, after the pattern and the character are printed, the cloth is laser cut by using a Mimaki UCJV-160 laser machine.
Preferably, based on the step (b), the cloth needs to be exposed for 5-8min when being processed by using the high temperature press.
(III) advantageous effects
Compared with the prior art, the invention provides a three-dimensional printing method of cloth patterns, which has the following beneficial effects:
1. according to the cloth pattern three-dimensional printing method, when the cloth is subjected to three-dimensional pattern printing, when the UV ink with the diameter of 0.5 micrometer and the white ink are used for pattern rendering, not only can the full display of the embossment effect be ensured, but also the power loss of the high-temperature press at room temperature is reduced, the processing efficiency of the high-temperature press is greatly improved, the exposure time after the cloth is processed by the Mimaki UCJV-160 laser machine is also reduced, and the pattern processing efficiency of the fabric is ensured.
2. According to the three-dimensional printing method for the cloth patterns, when the three-dimensional patterns are printed on the cloth, when the patterns are rendered by using the UV ink with the diameter of 0.6 micrometer and the white ink, the adhesion of the TPU ensures that the fabric is wear-resistant, oil-resistant, transparent and good in elasticity, the perfect effect of printing the patterns on the fabric is ensured, the comfort level of the fabric is also improved, the silkiness and the service life of the touch feeling of the fabric are ensured when the fabric is used, and the UV ink can be rapidly used for adjusting the diameter through the 3D printing equipment.
3. According to the cloth pattern three-dimensional printing method, modeling adjustment and use are carried out by using the three-dimensional printer, so that the cloth is like a house, bricks are arranged one by one, and after the bricks are accumulated, a three-dimensional house effect is achieved, and finally, a complete article can be displayed in front of people through layered printing, layer-by-layer bonding and layer-by-layer stacking, and the simplicity of cloth processing is guaranteed.
4. According to the cloth pattern three-dimensional printing method, the high-energy laser beam of the Mimaki UCJV-160 laser machine is irradiated on the surface of the processed material to cut or carve, so that the continuity of cloth during processing and cutting is guaranteed, and the cloth processing efficiency is guaranteed.
5. According to the three-dimensional printing method for the cloth patterns, when the three-dimensional patterns are printed on the cloth, when the reflective film is used for retroreflection of the cloth, convenience of static color, multiple colors, thick plates, colorful and gradient color mixing needed by the colors of the cloth is guaranteed, and high efficiency of the cloth for responding to different color changes is guaranteed.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Three-dimensional printing method for cloth pattern
The first embodiment is as follows:
before three-dimensional printing of patterns is carried out on cloth, a 3D scanner is used for scanning a real object through reverse engineering modeling of the 3D scanner to obtain three-dimensional data, then the three-dimensional data is processed and repaired, a series of coordinate data of the three-dimensional structure of the object can be accurately described, the three-dimensional data can be completely restored by inputting the three-dimensional data into 3D software, a 3D model of the object can be completely restored, characteristic points are calibrated on corresponding positions of a two-dimensional sample plate grid model and the three-dimensional model according to a cloth standard and a cloth size standard, then a boundary curve of the two-dimensional sample plate grid model is subjected to average segmentation to obtain auxiliary points on the basis of the two-dimensional sample plate grid model and the calibrated characteristic points, vertexes corresponding to the auxiliary points are generated on the three-dimensional model, an auxiliary grid is obtained by using the characteristic points and the two-dimensional sample plate grid model, and then the auxiliary grid is transmitted to the 3D modeling software;
using 3D modeling software, such as 3D Max, Maya and CAD, etc. to perform three-dimensional modeling, using slices to cut the finished 3D model into pieces, designing printed paths (filling density, angle, housing, etc.), storing the sliced files into a Gcode format, which is used for communicating with a 3D printer, then starting the 3D printer, slicing the model in STL format by means of data lines, SD cards, etc. to obtain a Gcode file, transmitting the Gcode file to the 3D printer, directly reading and using the file format by the 3D printer, transmitting the Gcode file to the printer and controlling the parameters of the 3D printer, moving to complete printing, loading 3D printing materials, debugging the printing platform, setting the printing parameters, like covering a house, one layer brick, but accumulating, a three-dimensional house effect is formed, and finally, a complete article can be displayed in front of people through layered printing, layer-by-layer adhesion and layer-by-layer stacking;
the biggest difference between a 3D printer and a traditional printer is that the used UV ink is a real raw material, after a model in an STL format of the 3D printer is sliced to obtain a Gcode file, the printer starts to work, the material can be printed layer by layer, the layers are adhered by glue, the patterns are fixed according to the cross section, the last layer is overlapped layer by layer, after the model is debugged by the 3D printer, the UV ink with the diameter of 0.5 micron is placed in the equipment used by the 3D printer, the UV ink does not contain volatile organic solvent, has ultralow viscosity and no pungent smell, can ensure that the ink has no nozzle blockage phenomenon in the jet printing process, and has no abnormal phenomena of pigment agglomeration, sinking, layering and the like after six-month high-temperature storage test, so that the UV ink is sprayed and dried, and the UV ink is used together with white ink by UV ink, the method can print some beautiful embossment effects, the white ink is firstly used for accumulating the embossment effects, and then the color uv ink is used for printing once to achieve the embossment effects;
the finished overlapped cloth is irradiated on the surface of a processed material by a high-energy laser beam of a Mimaki UCJV-160 laser machine to cut and finish processing such as cutting or carving, the cloth, TPU and a reflective film are processed and printed firstly, pattern data are input into the Mimaki UCJV-160 laser machine by a computer, and then patterns and characters required by a user are drawn, the TPU is thermoplastic polyurethane elastomer rubber, mainly divided into polyester type and polyether type, has wide hardness range, wear resistance, oil resistance, transparency and good elasticity, the reflective film is a retro-reflective material which can be directly applied by a manufactured film, and is manufactured by utilizing a glass bead technology, a microprism technology and a synthetic resin technology, a film technology, a coating technology and a microreplication technology, and generally has white, yellow, red, green, blue, brown, orange, fluorescent yellow, fluorescent orange and the like, The color of the cloth is changed into yellow-green, so that static color, multiple colors, thick plates, colorful colors and gradual change required by the color of the cloth are realized, after printing of patterns and characters is completed, the cloth is subjected to laser cutting by a Mimaki UCJV-160 laser machine, the cloth processed by the laser machine is sent to a high-temperature press, the adjustment processing is carried out by the high-temperature press according to the property of the cloth, the pressure is 3GPa, the working temperature is 500 ℃, when the cloth is processed by the high-temperature press, the exposure time of the cloth needs to be 5min, after exposure, both sides of a screen plate are soaked, an emulsion is soaked for a few minutes, then rinsing is carried out, the cleaning process cannot be urgent, and the soaking and rinsing are carried out until all images are displayed;
when the three-dimensional pattern printing is carried out on the cloth, when the pattern rendering is carried out by using the UV ink with the diameter of 0.5 micrometer and the white ink, the full display of the embossment effect can be ensured, the power loss of the high-temperature press at room temperature is also ensured, the processing efficiency of the high-temperature press is greatly improved, the exposure time after the cloth is processed by the Mimaki UCJV-160 laser machine is also reduced, and the pattern processing efficiency of the fabric is ensured.
Example two:
before three-dimensional printing of patterns is carried out on cloth, a 3D scanner is used for scanning a real object through reverse engineering modeling of the 3D scanner to obtain three-dimensional data, then the three-dimensional data is processed and repaired, a series of coordinate data of the three-dimensional structure of the object can be accurately described, the three-dimensional data can be completely restored by inputting the three-dimensional data into 3D software, a 3D model of the object can be completely restored, characteristic points are calibrated on corresponding positions of a two-dimensional sample plate grid model and the three-dimensional model according to a cloth standard and a cloth size standard, then a boundary curve of the two-dimensional sample plate grid model is subjected to average segmentation to obtain auxiliary points on the basis of the two-dimensional sample plate grid model and the calibrated characteristic points, vertexes corresponding to the auxiliary points are generated on the three-dimensional model, an auxiliary grid is obtained by using the characteristic points and the two-dimensional sample plate grid model, and then the auxiliary grid is transmitted to the 3D modeling software;
using 3D modeling software, such as 3D Max, Maya and CAD, etc. to perform three-dimensional modeling, using slices to cut the finished 3D model into pieces, designing printed paths (filling density, angle, housing, etc.), storing the sliced files into a Gcode format, which is used for communicating with a 3D printer, then starting the 3D printer, slicing the model in STL format by means of data lines, SD cards, etc. to obtain a Gcode file, transmitting the Gcode file to the 3D printer, directly reading and using the file format by the 3D printer, transmitting the Gcode file to the printer and controlling the parameters of the 3D printer, moving to complete printing, loading 3D printing materials, debugging the printing platform, setting the printing parameters, like covering a house, one layer brick, but accumulating, a three-dimensional house effect is formed, and finally, a complete article can be displayed in front of people through layered printing, layer-by-layer adhesion and layer-by-layer stacking;
the biggest difference between a 3D printer and a traditional printer is that the used UV ink is a real raw material, after a model in an STL format of the 3D printer is sliced to obtain a Gcode file, the printer starts to work, the material can be printed layer by layer, the layers are adhered by glue, the patterns are fixed according to the cross section, the last layer is overlapped layer by layer, after the model is debugged by the 3D printer, the UV ink with the diameter of 0.6 micron is placed in the equipment used by the 3D printer, the UV ink does not contain volatile organic solvent, has ultralow viscosity and no pungent smell, can ensure that the ink has no nozzle blockage phenomenon in the jet printing process, and has no abnormal phenomena of pigment agglomeration, sinking, layering and the like after six-month high-temperature storage test, so that the UV ink is sprayed and dried, and the UV ink is used together with white ink by UV ink, the method can print some beautiful embossment effects, the white ink is firstly used for accumulating the embossment effects, and then the color uv ink is used for printing once to achieve the embossment effects;
the finished overlapped cloth is irradiated on the surface of a processed material by a high-energy laser beam of a Mimaki UCJV-160 laser machine to cut and finish processing such as cutting or carving, the cloth, TPU and a reflective film are processed and printed firstly, pattern data are input into the Mimaki UCJV-160 laser machine by a computer, and then patterns and characters required by a user are drawn, the TPU is thermoplastic polyurethane elastomer rubber, mainly divided into polyester type and polyether type, has wide hardness range, wear resistance, oil resistance, transparency and good elasticity, the reflective film is a retro-reflective material which can be directly applied by a manufactured film, and is manufactured by utilizing a glass bead technology, a microprism technology and a synthetic resin technology, a film technology, a coating technology and a microreplication technology, and generally has white, yellow, red, green, blue, brown, orange, fluorescent yellow, fluorescent orange and the like, The method is characterized by comprising the following steps of (1) carrying out fluorescent yellow-green color, further realizing static color, multiple colors, thick plates, colorful colors and gradual change required by the color of cloth, carrying out laser cutting on the cloth by using a Mimaki UCJV-160 laser machine after printing of patterns and characters is finished, sending the cloth processed by the laser machine to a high-temperature press, carrying out adjustment processing by using the high-temperature press according to the property of the cloth, wherein the pressure is 11GPa, and the working temperature is 723 ℃, carrying out processing by using the high-temperature press, the exposure time of the cloth needs to be 6.2min, soaking two sides of a screen plate after exposure, soaking an emulsion for a few minutes, then rinsing, wherein the cleaning process cannot be carried out urgently, and soaking and rinsing are carried out until all images are displayed;
when the three-dimensional patterns are printed on the fabric, when the patterns are rendered by using the UV ink with the diameter of 0.6 micrometer and the white ink, the adhesion of the TPU ensures that the fabric is wear-resistant, oil-resistant, transparent and good in elasticity, the perfect effect of fabric pattern printing is ensured, the comfort level of the fabric is also improved, and the silkiness and the service life of the fabric in touch are ensured.
Example three:
before three-dimensional printing of patterns is carried out on cloth, a 3D scanner is used for scanning a real object through reverse engineering modeling of the 3D scanner to obtain three-dimensional data, then the three-dimensional data is processed and repaired, a series of coordinate data of the three-dimensional structure of the object can be accurately described, the three-dimensional data can be completely restored by inputting the three-dimensional data into 3D software, a 3D model of the object can be completely restored, characteristic points are calibrated on corresponding positions of a two-dimensional sample plate grid model and the three-dimensional model according to a cloth standard and a cloth size standard, then a boundary curve of the two-dimensional sample plate grid model is subjected to average segmentation to obtain auxiliary points on the basis of the two-dimensional sample plate grid model and the calibrated characteristic points, vertexes corresponding to the auxiliary points are generated on the three-dimensional model, an auxiliary grid is obtained by using the characteristic points and the two-dimensional sample plate grid model, and then the auxiliary grid is transmitted to the 3D modeling software;
the method comprises the steps that 3D modeling software is used for carrying out three-dimensional modeling, such as software of 3D Max, Maya, CAD and the like, the finished 3D model is cut into pieces by using slices, a printing path (filling density, angle, shell and the like) is designed, and the cut files are stored into a Gcode format which is used for communicating with a 3D printer, then the 3D printer is started, the model in the STL format is sliced by using a data line, an SD card and the like to obtain a Gcode file which is transmitted to the 3D printer, the 3D printer can directly read and use the file format and then transmit the Gcode file to the printer through 3D printer control software to control the parameters of the 3D printer, the Gcode file moves to finish printing, then 3D printing materials are loaded, a printing platform is debugged, and printing parameters are set; the bricks are layered one by one like a house, but after being accumulated, a three-dimensional house effect is formed, and finally, a complete article can be displayed in front of people through layered printing, layer-by-layer bonding and layer-by-layer stacking;
the biggest difference between a 3D printer and a traditional printer is that the used UV ink is a real raw material, after a model in an STL format of the 3D printer is sliced to obtain a Gcode file, the printer starts to work, the material can be printed layer by layer, the layers are adhered by glue, the patterns are fixed according to the cross section, the last layer is overlapped layer by layer, after the model is debugged by the 3D printer, the UV ink with the diameter of 0.82 micron is placed in the equipment used by the 3D printer, the UV ink does not contain volatile organic solvent, has ultralow viscosity and no pungent smell, can ensure that the ink has no nozzle blockage phenomenon in the jet printing process, and has no abnormal phenomena of pigment agglomeration, sinking, layering and the like after six-month high-temperature storage test, so that the UV ink is sprayed and dried, and the UV ink is used together with white ink by UV ink, the method can print some beautiful embossment effects, the white ink is firstly used for accumulating the embossment effects, and then the color uv ink is used for printing once to achieve the embossment effects;
the finished overlapped cloth is irradiated on the surface of a processed material by a high-energy laser beam of a Mimaki UCJV-160 laser machine to cut and finish processing such as cutting or carving, the cloth, TPU and a reflective film are processed and printed firstly, pattern data are input into the Mimaki UCJV-160 laser machine by a computer, and then patterns and characters required by a user are drawn, the TPU is thermoplastic polyurethane elastomer rubber, mainly divided into polyester type and polyether type, has wide hardness range, wear resistance, oil resistance, transparency and good elasticity, the reflective film is a retro-reflective material which can be directly applied by a manufactured film, and is manufactured by utilizing a glass bead technology, a microprism technology and a synthetic resin technology, a film technology, a coating technology and a microreplication technology, and generally has white, yellow, red, green, blue, brown, orange, fluorescent yellow, fluorescent orange and the like, The color of the cloth is changed into yellow-green, so that static color, multiple colors, thick plates, colorful colors and gradual change required by the color of the cloth are realized, after printing of patterns and characters is completed, the cloth is subjected to laser cutting by a Mimaki UCJV-160 laser machine, the cloth processed by the laser machine is sent to a high-temperature press, the high-temperature press is used for adjusting and processing the property of the cloth at 20GPa and the working temperature of 856 ℃, when the high-temperature press is used for processing, the exposure time of the cloth needs to be 7.5min, after exposure, both sides of a screen plate are soaked, an emulsion is soaked for a few minutes, and then the cloth is rinsed until all images are displayed;
when printing through carrying out three-dimensional pattern to the cloth, when utilizing the reflective membrane to carry out contrary reflection to the cloth, also ensured quiet look, polychrome, thick plate, dazzle the convenience of various and gradual change mixing of colors that need the cloth colour, ensured the high efficiency that the different colours of cloth reply change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The three-dimensional printing method of the cloth pattern is characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: firstly, a 3D scanner is modeled through reverse engineering to enable the scanner to scan a real object to obtain three-dimensional data, then the three-dimensional data is processed and repaired, a series of coordinate data of a three-dimensional structure of the object can be accurately described, and a 3D model of the object can be completely restored after the data is input into 3D software;
step two: 3D modeling software, such as 3DMax, Maya and CAD, is used for three-dimensional modeling;
step three: cutting the finished 3D model into pieces by using a slice, designing a printing path (filling density, angle, shell and the like), and storing the sliced file into a gcode format;
step IV: starting a 3D printer, and transmitting a Gcode file obtained by slicing the model in the STL format to the 3D printer in a data line, SD card and other modes;
step five: loading a 3D printing material, debugging a printing platform and setting printing parameters;
step (c): after the model is debugged by the 3D printer, placing UV ink with the diameter of 0.5-1 micron in the 3D printer using equipment;
step (c): irradiating the finished overlapped cloth on the surface of a processed material by using a high-energy laser beam of a Mimaki UCJV-160 laser machine to cut the cloth to finish processing such as cutting or carving;
step (v): the cloth processed by the laser machine is sent to a high-temperature press, the high-temperature press is used for adjusting and processing the cloth according to the property of the cloth, the pressure is 3-24GPa, the working temperature is 500-1500 ℃, and then the cloth is sent to the next procedure.
2. The cloth pattern three-dimensional printing method according to claim 1, characterized in that: the method comprises the steps of 1-first to 1-second, calibrating characteristic points at corresponding positions of a two-dimensional sample plate grid model and a three-dimensional model according to a cloth standard and a cloth size standard, carrying out average segmentation on a boundary curve of the two-dimensional sample plate grid model based on the two-dimensional sample plate grid model and the calibrated characteristic points to obtain auxiliary points, generating vertexes corresponding to the auxiliary points on the three-dimensional model, obtaining an auxiliary grid by using the characteristic points and the auxiliary points to the two-dimensional sample plate grid model, and transmitting the auxiliary grid to 3D modeling software.
3. The cloth pattern three-dimensional printing method according to claim 1, characterized in that: and thirdly, the 3D printer can directly read and use the file format, and sends the gcode file to the printer through the 3D printer control software, and controls the parameters of the 3D printer to finish printing by movement.
4. The cloth pattern three-dimensional printing method according to claim 1, characterized in that: and fourthly, after the model in the STL format of the 3D printer is sliced to obtain the Gcode file, the printer starts to work, the materials are printed layer by layer, the layers are adhered by glue, the patterns are fixed according to the cross section, and finally the layers are overlapped.
5. The cloth pattern three-dimensional printing method according to claim 1, characterized in that: based on the fifth step, uv ink and white ink are used together to print some beautiful embossment, the white ink is firstly used for stacking the embossment, and then the color uv ink is used for printing once to achieve the embossment.
6. The cloth pattern three-dimensional printing method according to claim 1, characterized in that: and c, processing and printing the cloth, the TPU and the reflective film, and inputting pattern data into a Mimaki UCJV-160 laser machine through a computer to further draw patterns and characters required by a user.
7. The cloth pattern three-dimensional printing method according to claim 6, characterized in that: and c, after the printing of the patterns and the characters is finished, carrying out laser cutting on the cloth by using a Mimaki UCJV-160 laser machine.
8. The cloth pattern three-dimensional printing method according to claim 1, characterized in that: based on the step ((8)), the cloth needs to be exposed for 5-8min when being processed by utilizing a high-temperature press.
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