CN110001051B - Method for manufacturing three-dimensional flexible couplet by using 3D printing technology - Google Patents
Method for manufacturing three-dimensional flexible couplet by using 3D printing technology Download PDFInfo
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- CN110001051B CN110001051B CN201910296017.9A CN201910296017A CN110001051B CN 110001051 B CN110001051 B CN 110001051B CN 201910296017 A CN201910296017 A CN 201910296017A CN 110001051 B CN110001051 B CN 110001051B
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- couplet
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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
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
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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
- B29C64/386—Data acquisition or data processing for additive manufacturing
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- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
Abstract
The invention discloses a method for manufacturing a three-dimensional flexible couplet by using a 3D printing technology, which comprises the steps of firstly obtaining a couplet three-dimensional model, and then carrying out layered digital processing on the obtained couplet three-dimensional model by using professional slicing software to obtain a gcode code file for driving a 3D printer to work; then importing the gcode code file into a 3D printer for printing and manufacturing; and finally, finishing, splicing and other processing are carried out on the printed works so as to finish the manufacturing of the three-dimensional flexible couplet. The invention solves the problems that the traditional paper handwriting or printing paper antithetical couplet can not be stored for a long time, can not be recycled and wastes paper seriously, and simultaneously provides a new idea for the innovative development of the cultural and creative industry.
Description
Technical Field
The invention belongs to the technical field of 3D printing cultural goods, and particularly relates to a method for manufacturing a three-dimensional flexible couplet by using a 3D printing technology.
Background
The couplet is one of the ancient traditional culture representative elements in China, the spring festival pasting spring festival couplet is also an important symbolic custom of people in China for passing spring festival, and every time every family household selects beautiful spring festival couplets to be pasted on a door, so that the family household is old and new, fills the atmosphere of happy oceans and expresses the desire of beauty, and is a treasure of traditional culture in China.
The 3D printing technology, as a subversive manufacturing technology in the recent rapid development, can be used to implement the processing and fabrication of various complex structures by combining software such as computer aided design, and along with the continuous expansion of the types of printing materials, the 3D printing technology is widely applied to various fields such as aerospace, industry, medical treatment, scientific research, education, construction, art, archaeology and the like in a digital manufacturing manner, and shows an important role without alternatives and a huge application potential.
Traditional black word spring festival couplets of red paper use the most extensively, and the demand is great, and the preparation of this kind of spring festival couplets needs raw materials such as big red paper, ready mixed paint, silk screen mould, and the preparation process is loaded down with trivial details and the spring festival couplets fade the damage after puting up easily, and the demand is big and can not recycle, belongs to disposable stationery, and is extravagant extremely serious to raw materials such as paper.
Disclosure of Invention
The invention aims to provide a method for manufacturing a three-dimensional flexible couplet by using a 3D printing technology, which creatively uses a Thermoplastic polyurethane elastomer (TPU) material with wear resistance, oil resistance, good elasticity, tear resistance and excellent processing performance as a printing material, solves the problems that the traditional paper hand-written or printed paper couplet cannot be stored for a long time, cannot be recycled and wastes paper seriously, and simultaneously provides a new idea for the innovative development of cultural and creative industries.
The invention adopts the following technical scheme for realizing the aim, and the method for manufacturing the three-dimensional flexible couplet by using the 3D printing technology is characterized by comprising the following specific steps of:
step S1: after determining the overall dimension of the couplet and the couplet content, performing three-dimensional modeling processing on the couplet content to be printed to obtain a couplet three-dimensional model, wherein software used in the three-dimensional modeling processing process is Auto CAD and 3D MAX software, and the couplet three-dimensional model comprises a thin-layer substrate, an elastic substrate and three-dimensional characters;
step S2: importing the manufactured antithetical couplet three-dimensional model into slicing software Cura to be sliced so as to obtain a geocode code file for driving a 3D printer to work, and adding auxiliary support to the suspended structure part of the antithetical couplet three-dimensional model in the slicing software Cura;
step S3: importing the gcode code file into a 3D printer, wherein during printing, the thin-layer substrate is made of a red thermoplastic polyurethane elastomer linear material, and the elastic substrate and the antithetical characters are made of a black thermoplastic polyurethane elastomer linear material;
step S4: and removing the auxiliary support added to the suspended part in the printed three-dimensional flexible couplet elastic substrate to finish the manufacture of the three-dimensional flexible couplet.
Further preferably, the 3D printer is a fused deposition type 3D printer, and the 3D printer utilizes the hot melting property and the adhesiveness of the printing material and extrudes from a printer nozzle under the precise control of a program to realize the layer-by-layer accumulation forming.
Preferably, the modeling design size of the couplet three-dimensional model is designed and manufactured according to the size of the conventional common paper couplet, and the font type is selected according to requirements.
Preferably, the elastic substrate is of a tubular hollow elastic structure which is closely arranged, and auxiliary supports are added to the suspension structure part of the antithetical couplet three-dimensional model in the slicing software Cura, so that antithetical couplet printing can be smoothly completed.
Further preferably, if the molding size of the printer is small, the couplet work is manufactured by being divided into a plurality of blocks to be printed separately, and after all parts are printed, the 3D printing pen is used and the same thermoplastic polyurethane elastomer linear material is used as a printing material to splice and assemble the blocked works to obtain the integral three-dimensional flexible couplet.
The invention has the following beneficial effects:
1. the manufacturing process of the three-dimensional flexible couplet manufactured by the 3D printing technology integrates elements such as advanced additive manufacturing technology, flexible new materials, three-dimensional structural design, three-dimensional character shape art display, couplet culture in traditional culture and the like, and the manufactured three-dimensional flexible couplet not only reproduces long-standing culture interest and unique culture art forms, but also integrates brand new art interest based on new technology into the traditional culture, and brand new artistic effect and aesthetic interest are brought by the combination of new and old elements.
2. The three-dimensional flexible couplet manufactured by the 3D printing technology adopts the thermoplastic polyurethane elastomer linear material which is wear-resistant, oil-stain-resistant, good in elasticity, excellent in mechanical property and easy to process as the printing material, and has the advantages of storage resistance, capability of being recycled all the year round, environmental protection, no pollution and the like compared with the traditional paper couplet which cannot be recycled.
3. Thermoplastic polyurethane elastomer linear materials, the most popular FDM desktop level 3D printer can meet the printing requirements, the couplet text content can be customized according to the requirements, and the type, the size and the like of fonts can be adjusted.
The invention aims to organically combine advanced scientific technology with innovation type propagation and development of traditional culture, show the artistic charm of the traditional culture in a novel culture and art mode and promote innovative application of 3D printing technology. The advantage that 3D printing technology and traditional culture combine the antithetical couplet of making is shown to presenting with the three-dimensional characters mode innovatively, having added fretwork elasticity base portion simultaneously, the artistic charm that increases the characters and show has three-dimensional visual transmission effect more for the effect that shows of traditional two-dimensional characters, forms the new situation of field cross development such as character design and aesthetic design, very big richened the expression form and the connotation of characters.
Drawings
FIG. 1 is a front view of a couplet in example 1;
FIG. 2 is a structure display diagram and a partial structure enlarged view of the couplet in example 1;
FIG. 3 is a front view of the couplet in example 2;
fig. 4 is a structure display diagram and a partial structure enlargement diagram of the couplet in example 2.
In the figure: 1-thin layer substrate, 2-elastic substrate, 3-antithetical couplet characters.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments that can be obtained by a person skilled in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.
Example 1
Fig. 1-2 show a structure diagram of an couplet work to be printed, which is an example of the contents of the couplet "increasing the lives of the elderly", wherein fig. 1 is a front view of a three-dimensional structure of the couplet work in the present embodiment, and fig. 2 is a structure display diagram and a partial structure enlarged view of the couplet work in the present embodiment.
The method for manufacturing the three-dimensional flexible couplet by using the 3D printing technology has the specific manufacturing process as follows:
step S1: after determining the overall dimension of the couplet and the couplet content, performing three-dimensional modeling processing on the couplet content to be printed to obtain a couplet three-dimensional model, wherein software used in the three-dimensional modeling processing process is Auto CAD and 3D MAX software, and the couplet three-dimensional model comprises a thin-layer substrate, an elastic substrate and three-dimensional characters;
step S2: importing the manufactured antithetical couplet three-dimensional model into slicing software Cura to be sliced so as to obtain a geocode code file for driving a 3D printer to work, and adding auxiliary support to the suspended structure part of the antithetical couplet three-dimensional model in the slicing software Cura;
step S3: importing the gcode code file into a 3D printer, wherein during printing, the thin-layer substrate is made of a red thermoplastic polyurethane elastomer linear material, and the elastic substrate and the antithetical characters are made of a black thermoplastic polyurethane elastomer linear material;
step S4: after printing is finished, auxiliary support added to the suspended part of the elastic substrate in the connector needs to be removed;
step S5: if the molding size of the printer is small, the couplet work is divided into a plurality of blocks to be printed and manufactured separately, and after all parts are printed, the 3D printing pen is used and the same thermoplastic polyurethane elastomer wire is used as a printing material to splice and assemble the blocked works to obtain the integral three-dimensional flexible couplet.
Example 2
Fig. 3-4 show a structure diagram of a couplet work to be printed, which is an example of the contents of the couplet of "all heaven and earth and full of fortune building", wherein fig. 3 is a front view of a three-dimensional structure of the couplet work in the present embodiment, and fig. 4 is a structure display diagram and a partial structure enlarged view of the couplet work in the present embodiment. The procedure of example 2 is the same as the production procedure of example 1 except for the text content.
The invention creatively uses the thermoplastic polyurethane elastomer material with excellent wear resistance, oil resistance, good elasticity, tear resistance and processing performance as the printing material, solves the problems that the traditional paper handwriting or printing paper couplet can not be stored for a long time, can not be recycled and wastes paper seriously, and simultaneously, the introduction of the three-dimensional flexible structure ensures that the couplet not only reproduces long-term cultural interest and unique cultural artistic form, but also integrates brand-new artistic interest based on new technology into the traditional culture and brings brand-new artistic effect and aesthetic interest by the combination of new and old elements.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A method for manufacturing a three-dimensional flexible couplet by using a 3D printing technology is characterized by comprising the following specific steps:
step S1: after determining the overall dimension and contents of the antithetical couplet, carrying out three-dimensional modeling processing on the antithetical couplet contents to be printed to obtain an antithetical couplet three-dimensional model, wherein software used in the three-dimensional modeling processing process is Auto CAD and 3D MAX software, the antithetical couplet three-dimensional model comprises a thin-layer substrate, an elastic substrate and three parts of three-dimensional characters, the elastic substrate adopts a tubular hollowed-out elastic structure which is closely arranged, and auxiliary supports are added to the suspended structure part of the antithetical couplet three-dimensional model in slicing software Cura to ensure that antithetical couplet printing is successfully completed;
step S2: importing the manufactured antithetical couplet three-dimensional model into slicing software Cura to be sliced so as to obtain a geocode code file for driving a 3D printer to work, and adding auxiliary support to the suspended structure part of the antithetical couplet three-dimensional model in the slicing software Cura;
step S3: importing the gcode code file into a 3D printer, wherein during printing, the thin-layer substrate is made of a red thermoplastic polyurethane elastomer linear material, and the elastic substrate and the antithetical characters are made of a black thermoplastic polyurethane elastomer linear material;
step S4: and removing the auxiliary support added to the suspended part in the printed three-dimensional flexible couplet elastic substrate to finish the manufacture of the three-dimensional flexible couplet.
2. The method for making a three-dimensional flexible couplet by using a 3D printing technology according to claim 1, wherein: the 3D printer is a fused deposition type 3D printer, and the 3D printer utilizes the hot melting and the cohesiveness of printing materials and extrudes the printing materials from a printer nozzle under the precise control of a program to realize layer-by-layer accumulation molding.
3. The method for making a three-dimensional flexible couplet by using a 3D printing technology according to claim 1, wherein: the modeling design size of the couplet three-dimensional model is designed and manufactured according to the size of the conventional common paper couplets, and the font type is selected according to requirements.
4. The method for making a three-dimensional flexible couplet by using a 3D printing technology according to claim 1, wherein: if the molding size of the printer is small, the couplet work is divided into a plurality of blocks to be printed and manufactured separately, and after all parts are printed, the 3D printing pen is used and the same thermoplastic polyurethane elastomer linear material is used as a printing material to splice and assemble the blocked works to obtain the integral three-dimensional flexible couplet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910296017.9A CN110001051B (en) | 2019-04-12 | 2019-04-12 | Method for manufacturing three-dimensional flexible couplet by using 3D printing technology |
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| CN201910296017.9A CN110001051B (en) | 2019-04-12 | 2019-04-12 | Method for manufacturing three-dimensional flexible couplet by using 3D printing technology |
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| CN110001051A CN110001051A (en) | 2019-07-12 |
| CN110001051B true CN110001051B (en) | 2020-11-24 |
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| JP2014233922A (en) * | 2013-06-03 | 2014-12-15 | 株式会社ミマキエンジニアリング | Method of manufacturing laminate |
| CN107133980A (en) * | 2016-02-29 | 2017-09-05 | 韩国电子通信研究院 | Three-dimensional embossment model generating means and method |
| CN106623771A (en) * | 2016-10-25 | 2017-05-10 | 四川大学 | Rapid investment casting method for one-piece steel casting artwork |
| US20190054369A1 (en) * | 2017-08-17 | 2019-02-21 | Brian Kelly Edwards | Three-dimensional character dice, game, and method of making |
| CN109228321A (en) * | 2018-10-30 | 2019-01-18 | 贵州航越科技有限公司 | A kind of preparation method of 3D printing " outline technology " |
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