CN107351373B - A kind of method of the colored 3D printing of compatible monochromatic 3D printing - Google Patents
A kind of method of the colored 3D printing of compatible monochromatic 3D printing Download PDFInfo
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- CN107351373B CN107351373B CN201710607684.5A CN201710607684A CN107351373B CN 107351373 B CN107351373 B CN 107351373B CN 201710607684 A CN201710607684 A CN 201710607684A CN 107351373 B CN107351373 B CN 107351373B
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- 238000010146 3D printing Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 72
- 238000004040 coloring Methods 0.000 claims description 30
- 239000002245 particle Substances 0.000 claims description 11
- 239000003086 colorant Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000000975 dye Substances 0.000 abstract description 10
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 10
- 239000000049 pigment Substances 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention belongs to 3D printing technique fields, a kind of method of the colored 3D printing of compatible monochromatic 3D printing is disclosed, the surface color and polish of 3D models or half-tone information are converted into the particular kind of Minisize materials structural information of model surface by the method for the colored 3D printing of the compatible monochromatic 3D printing；Corresponding coating, dyestuff or color lump are filled into corresponding Minisize materials structure again.The present invention proposes a kind of output method of colour 3D models, can make the substantial amounts of monochrome printers function that compatible color prints on the premise of any hardware is not increased.
Description
Technical field
The invention belongs to 3D printing technique field more particularly to a kind of sides of the colored 3D printing of compatible monochromatic 3D printing
Method.
Background technology
Many times people need to export colour 3D models.And current 3D color printers are at high price, material category
Few, intensity is also poor.The present invention proposes a kind of color printing of compatible monochromatic printing, can beat substantial amounts of monochrome
The function of print machine compatible color printing greatly expands the application range of color model.
The method of the present invention is that general masses can not expect, therefore there is currently no can be in contrast in the prior art
Method.
The content of the invention
In view of the problems of the existing technology, the present invention provides a kind of sides of the colored 3D printing of compatible monochromatic 3D printing
Method.
The present invention is achieved in that a kind of method of the colored 3D printing of compatible monochromatic 3D printing, described compatible monochromatic
The surface color and polish of 3D models or half-tone information are converted into specific kind of model surface by the method for the colored 3D printing of 3D printing
The Minisize materials structural information of class；Corresponding coating, dyestuff or color lump are filled into corresponding Minisize materials structure again.
Further, the method for the colored 3D printing of the compatible monochromatic 3D printing comprises the following steps：
The surface color and polish of 3D models or half-tone information are converted into the specific Minisize materials knot of model surface by step 1
Structure information；
Step 2, the surface that the small material structure containing primary information is attached to former 3D models synthesize a new 3D
Model；
New 3D model slices are sent into model slice software and are cut into slices and print physical model by step 3；
Step 4, the coloring of physical model.
The coloring of the physical model or automatic coloring, specifically include：
The first step, the Minisize materials structure that the surface color and polish of 3D models or half-tone information are converted into model surface are believed
Breath, and the 3D models containing material structure information are printed；
Model is put into coloring container and coloured by second step；It can wherein know automatically containing coloured particle or module
Not corresponding particular microchannel material structure is simultaneously attached on material structure, completes automatic coloring process.
Further, the existing forms containing coloured particle or module be plasma, gas, solid, liquid or
The arbitrary mixture of person, specific color are various possible colored schemes of colour or gray scale scheme of colour.
Advantages of the present invention and good effect are：Substantial amounts of monochrome printers can be made not increase the premise of any hardware
The function of lower compatible color printing；Due to simply being coloured in model surface, substantial amounts of dyestuff is saved.The present invention greatly expands
The material category of color model, for the output of colour 3D models provides a kind of feasible method of abnormal type.
Description of the drawings
Fig. 1 is the method flow diagram of the colored 3D printing of compatible monochromatic 3D printing provided in an embodiment of the present invention.
Fig. 2 is the schematic diagram that compatible monochromatic 3D printing provided in an embodiment of the present invention upgrades to colored 3D printing method；
In figure：1st, Bai Mo；2nd, yellow textures；3rd, pinkish red textures；4th, cyan textures；5th, the corresponding quadrangular of yellow textures
Body；6th, the corresponding tri-prismoid of pinkish red textures；7th, the corresponding hexagonal prism of cyan textures；8th, by the four prisms cylinder of coloring；9、
By the tri-prismoid of coloring；10th, by the hexagonal prism of coloring.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The application principle of the present invention is explained in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the method for the colored 3D printing of compatible monochromatic 3D printing provided in an embodiment of the present invention is including following
Step：
S101：Surface color and polish (or gray scale) information of 3D models is converted into the specific Minisize materials knot of model surface
Structure information；
S102：The surface for the small material structure containing primary information being attached to former 3D models synthesizes a new 3D
Model；
S103：By new 3D model slices (being sent into model slice software to cut into slices) and print physical model；
S104：The coloring of physical model, can be by manually completing；If the Minisize materials structure containing primary information
Automatic dye technology can also be used in enormous amount.
Automatic dye technology method is as follows：1. surface color and polish (or gray scale) information of 3D models is converted into model surface
Minisize materials structural information, and the 3D models containing these material structure information are printed.2. model is put into coloring
Container is coloured.The corresponding particular microchannel material structure of automatic identification and it can wherein adhere to containing coloured particle or module
On material structure, so as to complete automatic coloring process；Existing forms containing coloured particle or module can be plasma
Body, gas, solid, liquid or their arbitrary mixture, and specific color can be various possible colored schemes of colour
Or gray scale scheme of colour.
The method of the colored 3D printing of compatible monochromatic 3D printing provided in an embodiment of the present invention is by the surface color and polish of 3D models
(or gray scale) information is converted into the Minisize materials structural information of model surface, and by the 3D moulds containing these material structure information
Type prints；Model is put into coloring container to colour.It wherein being capable of automatic identification pair containing coloured particle or module
The particular microchannel material structure answered simultaneously is attached on material structure, so as to complete automatic coloring process.Referred herein contains face
The particle of color or the existing forms of module can be plasma, gas, solid, liquid or their arbitrary mixture, and
Specific color can be various possible colored schemes of colour or gray scale scheme of colour.
The method of the colored 3D printing of compatible monochromatic 3D printing provided in an embodiment of the present invention is by the surface color and polish of 3D models
(or gray scale) information is converted into the particular kind of Minisize materials structural information of model surface.Again by corresponding pigment material
(coating, dyestuff or color lump) is filled into corresponding Minisize materials structure.Using this technical solution, on the one hand can make big
The monochrome printers of the amount function that compatible color prints on the premise of any hardware is not increased.In addition also it is solution colour 3D moulds
The output of type provides a kind of feasible method.For corresponding colour substance (coating, dyestuff or color lump) is filled into
Implementation method in corresponding Minisize materials structure, can be by manually completing.But if the Minisize materials containing colour information
Automatic dye technology can also be used in the enormous amount of structure.Here automatic coloring refer to after pigment module energy automatic identification from
Minisize materials structure filling corresponding to body is simultaneously attached to the technology of model surface.
The application principle of the present invention is further described with reference to specific embodiment.
Embodiment 1：Compatible monochrome 3D printing upgrades to colored 3D printing：
Printed material is white, specifically includes following steps：
1. surface color information conversion yellowly, cyan (Cyan), pinkish red (Magenta) three kinds of primary colors of 3D models.
These three primary colors correspond to three kinds of different material structures.For example yellow corresponds to square material structure, cyan corresponds to positive triangle
Shape material structure, pinkish red corresponding regular hexagon material structure are (since printed material is white, so the corresponding material of white information
Structure can be any default material structure.In abatement type color representation system, addition white can't change in certain color
Become its form and aspect, only reduce the saturation degree of the color)
2. these small material structures containing primary information be attached to former 3D models surface synthesize one it is new
3D models.
3. new 3D models are cut into slices using Slice Software and print physical model.
4. the coloring of physical model.Here coloring can be by manually completing.But if contain the miniature of primary information
Automatic dye technology can also be used in the enormous amount of material structure.Automatic coloring refer to pigment can automatic identification itself institute it is right
The Minisize materials structure filling answered simultaneously is attached to the technology of model surface.
Upgrade to as Fig. 2 is compatible with monochromatic 3D printing shown in the schematic diagram of colored 3D printing method.It is respectively to walk from left to right
Suddenly 1. 2. 3. 4..
Embodiment 2：A kind of compatible monochromatic 3D printing upgrades to the example of colored 3D printing：
Printed material is white, specifically includes following steps：
1. the surface color information of 3D models is converted into " cmyk color space ", that is, it is yellow (Y) by blue or green (C) pinkish red (M)
And the color system gone out combined by black (K).Four kinds of primary colors.These four primary colors correspond to four kinds of different material structures.It is such as blue or green
Color corresponds to square material structure, and the corresponding equilateral triangle material structure of magenta, yellow correspond to regular pentagon material structure.Black
Corresponding regular hexagon material structure is (since printed material is white, so the corresponding material structure of white information can be any
Default material structure.In abatement type color representation system, addition white can't change its form and aspect in certain color, only subtract
The saturation degree of few color)
2. these small material structures containing primary information be attached to former 3D models surface synthesize one it is new
3D models.
3. new 3D models are cut into slices using Slice Software and print physical model.
4. the coloring of physical model.Here coloring can be by manually completing.But if contain the miniature of primary information
Automatic dye technology can also be used in the enormous amount of material structure.Here automatic coloring refer to pigment can automatic identification from
Minisize materials structure filling corresponding to body is simultaneously attached to the technology of model surface.
Embodiment 3：A kind of automatic coloring case study on implementation:
Printed material is white, specifically includes following steps：
1. surface color information conversion yellowly, cyan (Cyan), pinkish red (Magenta) three kinds of primary colors of 3D models.
These three primary colors correspond to three kinds of different certain material structures.Yellow corresponds to the hemispherical dimples material of a diameter of 0.20-0.25mm
Expect structure, cyan corresponds to the hemispherical dimples material structure of a diameter of 0.30-0.35mm, and magenta corresponds to a diameter of 0.40-
The hemispherical dimples material structure of 0.45mm.It is another standby there are three coloring container, be placed with yellow, cyan, magenta three respectively in container
The spherical primary colors particle of kind, diameter is respectively 0.20-0.25mm, 0.30-0.35mm, 0.40-0.45mm.
2. the printed 3D models containing small primary information material structure are sequentially placed into magenta, cyan, yellow
Coloring container in coloured.Attention model surface comes into full contact with filling closely with colored particles and prevents that having been filled with particle takes off
Fall.
3. coloring finishes, transparent surface curing agent is sprayed.After model surface reaches solidification intensity.Automatic coloring process is complete
Finish.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (3)
- A kind of 1. method of the colored 3D printing of compatible monochromatic 3D printing, which is characterized in that the coloured silk of the compatible monochromatic 3D printing The method of color 3D printing comprises the following steps：Step 1, the specific Minisize materials structure that the surface color and polish of 3D models or half-tone information are converted into model surface are believed Breath；Step 2, the surface that the small material structure containing primary information is attached to former 3D models synthesize a new 3D mould Type；New 3D model slices are sent into model slice software and are cut into slices and print physical model by step 3；Step 4, the coloring of physical model；Wherein, Minisize materials structure is the certain material structure of three kinds of different colours, a diameter of 0.20- of yellow Minisize materials The hemispherical dimples material structure of 0.25mm, the hemispherical dimples material structure of a diameter of 0.30-0.35mm of cyan Minisize materials, Magenta Minisize materials are the hemispherical dimples material structure of 0.40-0.45mm.
- 2. the method for the colored 3D printing of compatible monochromatic 3D printing as described in claim 1, which is characterized in that the entity mould The coloring of type, specifically includes：The surface color and polish of 3D models or half-tone information are converted into the miniature material of model surface by the first step Expect structural information, and the 3D models containing material structure information are printed；Model is put into coloring container and carried out by second step Coloring；Wherein the corresponding particular microchannel material structure of automatic identification and material knot can be attached to containing coloured particle or module On structure, automatic coloring process is completed.
- 3. the method for the colored 3D printing of compatible monochromatic 3D printing as claimed in claim 2, which is characterized in that described to contain face The particle of color or the existing forms of module are plasma, gas, solid, liquid or arbitrary mixture, and specific color is each The possible colored scheme of colour of kind or gray scale scheme of colour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607684.5A CN107351373B (en) | 2017-07-24 | 2017-07-24 | A kind of method of the colored 3D printing of compatible monochromatic 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710607684.5A CN107351373B (en) | 2017-07-24 | 2017-07-24 | A kind of method of the colored 3D printing of compatible monochromatic 3D printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107351373A CN107351373A (en) | 2017-11-17 |
| CN107351373B true CN107351373B (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710607684.5A Expired - Fee Related CN107351373B (en) | 2017-07-24 | 2017-07-24 | A kind of method of the colored 3D printing of compatible monochromatic 3D printing |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2571804A (en) * | 2018-07-31 | 2019-09-11 | Additive Manufacturing Tech Ltd | Additive manufacturing |
| CN111633977B (en) * | 2020-06-05 | 2022-04-01 | 江苏大启长祥信息科技有限公司 | Method for realizing color structure through monochrome 3D printing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101405A (en) * | 2010-06-09 | 2011-06-22 | 福建索利普计算机科技发展有限公司 | Automatic machining method of color embossment |
| CN104385596A (en) * | 2014-10-20 | 2015-03-04 | 合肥斯科尔智能科技有限公司 | Method for quickly printing three-dimensional color model |
| CN104494148A (en) * | 2014-11-19 | 2015-04-08 | 吉林大学 | Expression and conversion method of multiple materials in rapid prototyping field |
| CN105479740A (en) * | 2014-12-30 | 2016-04-13 | 青岛智能产业技术研究院 | Automatic object coloring device and method |
| CN106393662A (en) * | 2016-11-30 | 2017-02-15 | 深圳市七号科技有限公司 | Full-color 3D printing device and method |
-
2017
- 2017-07-24 CN CN201710607684.5A patent/CN107351373B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101405A (en) * | 2010-06-09 | 2011-06-22 | 福建索利普计算机科技发展有限公司 | Automatic machining method of color embossment |
| CN104385596A (en) * | 2014-10-20 | 2015-03-04 | 合肥斯科尔智能科技有限公司 | Method for quickly printing three-dimensional color model |
| CN104494148A (en) * | 2014-11-19 | 2015-04-08 | 吉林大学 | Expression and conversion method of multiple materials in rapid prototyping field |
| CN105479740A (en) * | 2014-12-30 | 2016-04-13 | 青岛智能产业技术研究院 | Automatic object coloring device and method |
| CN106393662A (en) * | 2016-11-30 | 2017-02-15 | 深圳市七号科技有限公司 | Full-color 3D printing device and method |
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| CN107351373A (en) | 2017-11-17 |
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Granted publication date: 20180529 |