CN104833423A - Curved surface color measuring icon for paper base 3D color printing and preparation method - Google Patents
Curved surface color measuring icon for paper base 3D color printing and preparation method Download PDFInfo
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- CN104833423A CN104833423A CN201510190923.2A CN201510190923A CN104833423A CN 104833423 A CN104833423 A CN 104833423A CN 201510190923 A CN201510190923 A CN 201510190923A CN 104833423 A CN104833423 A CN 104833423A
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Abstract
The invention provides a curved surface color measuring icon for paper base 3D color printing and a preparation method. Through a paper base 3D color printer, the corresponding color block is printed into a specific homochromatic protruding hemisphere color block based on a simple Munsell color solid model, and thereby the 3D printing color effect can be rapidly predicted and detected. The curved surface color measuring icon not only maintains the display advantage of a conventional Munsell color solid model, but also improves the accuracy of predicting and detecting the paper base 3D printed finished product color appearance through the color of the protruding hemisphere color block. The curved surface color measuring icon for paper base 3D color printing and the preparation method are advantageous in that preparation cost is low, and operation is easy and environment-friendly; the versatility of color management of the curved surface color measuring icon of the paper base 3D color printing in the producing field of culture originality is greatly enhanced.
Description
Technical field
The invention belongs to 3D and print field, relate to the Color Management Technology that 3D prints, the curved surface colour examining icon of particularly paper substrate 3D colour print and method for making.
Background technology
3D printing technique is praised as a kind of revolution technology that can change modern manufacturing industry, has rapidly in the development in the fields such as Aero-Space, machinery, biology, culture, medical science.Since Massachusetts Institute of Technology (MIT) applies for first monochromatic 3D powder type inkjet printing patent of invention, the 3D based on other materials prints technology and equipment and is also developed in a large number, and the 3D printing technique wherein based on paper substrate also grows up gradually.Especially, the abundant color rendering begetting power that paper substrate 3D colour print technology has and the feature of environmental protection, make it have industrialization prospect in cultural creative field.
MATRIX series paper substrate 3D printer is that first Irish Mcor scientific & technical corporation realizes the business-like 3D printer based on paper superposition process.In 2012, the Mcor Iris series with 1,200 ten thousand kinds of print colors issued in French Frank good fortune exhibition, meaned that paper substrate 3D colour print technology has entered again New step.At present, paper substrate 3D printing technique has attracted a large amount of concerns due to speed limitation, in color management, also there is no corresponding treating, but this to be also it particularly need the second largest bottleneck of high precision color reprodubility segmented industry industrialization in cultural creative field.
Existing paper substrate 3D printing technique selects printed material and pigment with the sensation of designer or technologist completely in color management, is a great challenge for not having the normal client of corresponding experience.Simultaneously because different designs teacher or technologist are to the sensitivity difference of three-dimensional model appearance color, cause paper substrate 3D colour print finished color consistency problem.And although conventional planar printing color management technology has ripe color detection model and equipment, but do not consider that visual angle and physical location are on the impact of three-dimensional model color appearance, therefore conventional plane test board be not suitable with paper substrate 3D colour print finished product color detection and prediction.
Summary of the invention
The invention provides a kind of curved surface colour examining icon for paper substrate 3D colour print and method for making, corresponding color block is printed as specific homochromatic hemisphere color lump by paper substrate 3D color printer according to simple and easy munsell color solid model by this method for making, and realize fast prediction and detect paper substrate 3D colour print color effect, thus to select for raw material and aftertreatment provides direct guidance.
In order to solve the problem, the curved surface colour examining icon for paper substrate 3D colour print provided by the invention and method for making, this method for making proposes the basic boom model of curved surface colour examining icon and the manufacture craft parameter of the convex hemisphere color lump of derivative homochromatic.
The basic boom model of described curved surface colour examining icon comprises following part: paper substrate base, paper substrate axle, paper substrate footstock, color table paper base plate and convex hemisphere color lump.
In described basic boom model preparation step, preferably, described paper substrate base adopts paper substrate 3D printer print thickness to be 8 ~ 12mm, and external radius is 25 ~ 30mm, and inside radius is the solid cylinder ring model of 5 ~ 8mm.
In described basic boom model preparation step, preferably, described paper substrate base also comprises line centered by ten equal portions lines and depending on edge for starting point excises wide 5mm long 15mm otch jack to the center of circle.
In described basic boom model preparation step, preferably, described paper substrate axle refers to that the radius adopting paper substrate 3D printer to print is 5 ~ 8mm, and height is the cylinder model of 160 ~ 175mm.
In described basic boom model preparation step, preferably, described paper substrate footstock refers to adopt paper substrate 3D printer print thickness to be 15 ~ 25mm, and external radius is 15 ~ 20mm, and inside radius is the solid cylinder ring model of 5 ~ 8mm.
In described basic boom model preparation step, preferably, described paper substrate footstock also comprises line centered by ten equal portions lines and depending on edge for starting point excises wide 5mm to the center of circle, grows 5 ~ 10mm otch jack.
In described basic boom model preparation step, preferably, described color table paper base plate refer to the ten pieces of thickness adopting paper substrate 3D printer to print be 5mm and length to be 150 ~ 160mm wide is the rectangular parallelepiped substrate of 145 ~ 155mm.
In described derivative homochromatic convex hemisphere color lump making step, preferably, described convex hemisphere color lump refers to adopt the ball half for RGBPY primary colours and its Neutral colour totally ten kinds of colors of paper substrate 3D printer colour print to derive color lump through 5mm.
In described derivative homochromatic convex hemisphere color lump making step, preferably, described convex hemisphere color lump color is the color that above-mentioned ten kinds of colors are designed according to Munsell color system change.
In described derivative homochromatic convex hemisphere color lump making step, preferably, the realization of described different colours convex hemisphere color lump refers to described convex hemisphere and derives color lump in the change of longitudinal foundation lightness with the arrangement of 4 ~ 6mm spacing, changes arranging with 4 ~ 6mm spacing in horizontal foundation saturation degree.
In described derivative homochromatic convex hemisphere color lump making step, preferably, described convex hemisphere color lump all adopts paper substrate 3D color printer global formation with described color table paper base plate.
In described basic boom model preparation step, preferably, described paper substrate footstock is fixed on its maintenance of described paper substrate axle bottom and flushes, and described paper substrate footstock string can move up and down relatively on paper substrate axle top.
In described basic boom model preparation step, preferably, the otch jack that described color table paper base plate and described convex hemisphere color lump insert described paper substrate base and paper substrate footstock as a whole is respectively fixed and is convenient to show.
Beneficial effect of the present invention is, a kind of curved surface colour examining icon for paper substrate 3D colour print of the present invention and method for making, the basic boom reduced model and the convex hemisphere that propose curved surface colour examining icon derive color lump method for making.Described curved surface colour examining icon not only maintains the displaying advantage of traditional munsell color solid, also improve in particular by convex hemisphere color lump color prediction and the accuracy detecting the observation of paper substrate 3D printout appearance.Method for making of the present invention breaches conventional plastic material, has the good feature of environmental protection and low cost, and the curved surface colour examining icon greatly enhancing paper substrate 3D colour print manufactures the versatility in field at cultural creative.
Accompanying drawing explanation
Fig. 1 shows color table paper base plate in the curved surface colour examining illustrated embodiment in the present invention and convex hemisphere color lump grayscale mode schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, carry out clear, complete description to the technical scheme in the present invention, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to protection scope of the present invention.
A kind of curved surface colour examining icon for paper substrate 3D colour print and method for making, corresponding color block is printed as specific homochromatic hemisphere color lump by paper substrate 3D color printer according to simple and easy munsell color solid model by the method, and realizes fast prediction and detect 3D printing color effect.It is characterized in that, the curved surface colour examining icon for paper substrate 3D colour print mainly comprises with lower part: paper substrate base, paper substrate axle, paper substrate footstock, color table paper base plate and convex hemisphere color lump; Method for making comprises the following steps: described basic building block 3D modelling and the convex hemisphere color lump of different colours make.
Case study on implementation one:
If paper grammes per square metre used is at 80g/m
2and below, the preferred 8mm of described paper substrate base print thickness, the preferred 25mm of external radius, the solid cylinder ring model of the preferred 5mm of inside radius, and comprise line centered by ten equal portions lines and depending on edge for starting point excises wide 5mm long 15mm otch jack to the center of circle.The preferred radius of described paper substrate axle is 5mm, and height is the cylinder model of 165mm.The preferred 15mm of described paper substrate footstock print thickness, the preferred 15mm of external radius, the solid cylinder ring model of the preferred 5mm of inside radius, and comprise line centered by ten mean lines and depending on edge for starting point excises wide 5mm long 5mm otch jack to the center of circle.The preferred 5mm of described color table paper base plate print thickness, length is preferably 150mm, the rectangular parallelepiped substrate of the preferred 150mm of width.
Described convex hemisphere color lump refers to adopt the colour print of paper substrate 3D printer to become the ball half of RGBPY primary colours and its Neutral colour totally ten kinds of colors to be that 5mm derives color lump (as Fig. 1) through r.The color of described derivative color lump is the color that above-mentioned ten kinds of colors are designed according to Munsell color system change.The horizontal h spacing of described color lump and the preferred 4mm of longitudinal pitch v, and with described color table paper base plate global formation, paint respectively.Described paper substrate base, paper substrate axle, paper substrate footstock and color table paper base plate are all printed as white model.
Case study on implementation two:
If grammes per square metre used is at 80 ~ 128g/m
2, the preferred 10mm of described paper substrate base print thickness, the preferred 28mm of external radius, the solid cylinder ring model of the preferred 8mm of inside radius, and comprise line centered by ten equal portions lines and depending on edge for starting point excises wide 5mm long 15mm otch jack to the center of circle.The preferred radius of described paper substrate axle is 8mm, and height is the cylinder model of 170mm.The preferred 20mm of described paper substrate footstock print thickness, the preferred 18mm of external radius, the solid cylinder ring model of the preferred 8mm of inside radius, and comprise line centered by ten mean lines and depending on edge for starting point excises wide 5mm long 8mm otch jack to the center of circle.The preferred 5mm of described color table paper base plate print thickness, length is preferably 155mm, the rectangular parallelepiped substrate of the preferred 150mm of width.
Described convex hemisphere color lump refers to adopt the colour print of paper substrate 3D printer to become the ball half of RGBPY primary colours and its Neutral colour totally ten kinds of colors to be that 5mm derives color lump (as Fig. 1) through r.The color of described derivative color lump is the color that above-mentioned ten kinds of colors are designed according to Munsell color system change.The horizontal h spacing of described color lump and the preferred 5mm of longitudinal pitch v, and with described color table paper base plate global formation, paint respectively.Described paper substrate base, paper substrate axle, paper substrate footstock and color table paper base plate are all printed as white model.
Case study on implementation three:
If grammes per square metre used is more than 128g/m
2, the preferred 12mm of described paper substrate base print thickness, the preferred 30mm of external radius, the solid cylinder ring model of the preferred 10mm of inside radius, and comprise line centered by ten equal portions lines and depending on edge for starting point excises wide 5mm long 15mm otch jack to the center of circle.The preferred radius of described paper substrate axle is 10mm, and height is the cylinder model of 175mm.The preferred 25mm of described paper substrate footstock print thickness, the preferred 20mm of external radius, the solid cylinder ring model of the preferred 10mm of inside radius, and comprise line centered by ten mean lines and depending on edge for starting point excises wide 5mm long 8mm otch jack to the center of circle.The preferred 5mm of described color table paper base plate print thickness, length is preferably 160mm, the rectangular parallelepiped substrate of the preferred 155mm of width.
Described convex hemisphere color lump refers to adopt the colour print of paper substrate 3D printer to become the ball half of RGBPY primary colours and its Neutral colour totally ten kinds of colors to be that 5mm derives color lump (as Fig. 1) through r.The color of described derivative color lump is the color that above-mentioned ten kinds of colors are designed according to Munsell color system change.The horizontal h spacing of described color lump and the preferred 6mm of longitudinal pitch v, and with described color table paper base plate global formation, paint respectively.Described paper substrate base, paper substrate axle, paper substrate footstock and color table paper base plate are all printed as white model.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solution of the present invention; therefore; every content not departing from technical solution of the present invention; the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.
Claims (8)
1. the curved surface colour examining icon for paper substrate 3D colour print and method for making, corresponding color block is printed as specific homochromatic hemisphere color lump by paper substrate 3D color printer according to simple and easy munsell color solid model by the method, and realizes fast prediction and detect 3D printing color effect; It is characterized in that: the curved surface colour examining icon for paper substrate 3D colour print mainly comprises with lower part: paper substrate base, paper substrate axle, paper substrate footstock, color table paper base plate and convex hemisphere color lump; Method for making comprises the following steps: described basic building block 3D model prints and the convex hemisphere color lump of different colours realizes.
2. the curved surface colour examining icon for paper substrate 3D colour print according to claim 1 and method for making, it is characterized in that: described paper substrate base adopts paper substrate 3D printer print thickness to be 8 ~ 12mm, external radius is 25 ~ 30mm, inside radius is the solid cylinder ring model of 5 ~ 8mm, and centered by ten equal portions lines line and depending on edge for starting point excises wide 5mm long 15mm otch jack to the center of circle.
3. the curved surface colour examining icon for paper substrate 3D colour print according to claim 1 and method for making, is characterized in that: described paper substrate axle refers to that the radius adopting paper substrate 3D printer to print is 5 ~ 8mm, and height is the cylinder model of 160 ~ 175mm.
4. the curved surface colour examining icon for paper substrate 3D colour print according to claim 1 and method for making, it is characterized in that: described paper substrate footstock refers to adopt paper substrate 3D printer print thickness to be 15 ~ 25mm, external radius is 15 ~ 20mm, inside radius is the solid cylinder ring model of 5 ~ 8mm, and centered by ten equal portions lines line and depending on edge for starting point excises wide 5mm to the center of circle, long 5 ~ 10mm otch jack.
5. the curved surface colour examining icon for paper substrate 3D colour print according to claim 1 and method for making, is characterized in that: described color table paper base plate refer to the ten pieces of thickness adopting paper substrate 3D printer to print be 5mm and length to be 150 ~ 160mm wide is the rectangular parallelepiped substrate of 145 ~ 155mm.
6. the curved surface colour examining icon for paper substrate 3D colour print according to claim 1 and method for making, is characterized in that: described convex hemisphere color lump refers to adopt the colour print of paper substrate 3D printer to become the ball half of RGBPY primary colours and its Neutral colour totally ten kinds of colors to derive color lump through 5mm.The color of described derivative color lump is the color that above-mentioned ten kinds of colors are designed according to Munsell color system change.
7. the curved surface colour examining icon for paper substrate 3D colour print according to claim 1 and method for making, is characterized in that: described basic building block 3D model printing refers to described paper substrate base, paper substrate axle, paper substrate footstock and color table paper base plate and is all printed as white model.
8. convex hemisphere according to claim 6 derives color lump, it is characterized in that: described different colours convex hemisphere color lump realizes referring to described convex hemisphere and derives color lump and longitudinally arranging with 4 ~ 6mm spacing according to lightness change, laterally arranging with 4 ~ 6mm spacing according to saturation degree change, and all color lumps and described color table paper base plate global formation, paint respectively.
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Cited By (3)
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| CN108372660A (en) * | 2017-01-31 | 2018-08-07 | 施乐公司 | Method and system for being aligned in the injector for spraying transparent material in printer |
| CN110197034A (en) * | 2019-05-30 | 2019-09-03 | 华南理工大学 | A kind of evaluation method of 3D printing dielectric surface coloration efficiency |
| CN110216879A (en) * | 2019-07-10 | 2019-09-10 | 华南理工大学 | A kind of extracting method of the main feature shooting piecemeal in 3D printing part surface |
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Effective date of registration: 20201224 Address after: 315000 ul-a1-2-9-17, 788 Xueyuan Road, Gaoqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo litchi youyou Jewelry Co.,Ltd. Address before: No.60, Zhongshan port Avenue, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN TORCH POLYTECHNIC |