CN109483061A - Laser 3D method for making color marker and device - Google Patents
Laser 3D method for making color marker and device Download PDFInfo
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- CN109483061A CN109483061A CN201811174105.3A CN201811174105A CN109483061A CN 109483061 A CN109483061 A CN 109483061A CN 201811174105 A CN201811174105 A CN 201811174105A CN 109483061 A CN109483061 A CN 109483061A
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- Prior art keywords
- marking area
- laser
- mark
- temperature indicating
- indicating paint
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
The embodiment of the present invention provides a kind of laser 3D method for making color marker and device, which comprises irreversible temperature indicating paint is sprayed to mark product surface to marking area；Different colors is shown using energy density of the irreversible temperature indicating paint to different laser, the mark of selectivity is carried out using laser, so that forming colour-coded to marking area described.The embodiment of the present invention provides a kind of laser 3D method for making color marker and device, by spraying irreversible temperature indicating paint to marking area to mark product, then different colors is shown to laser energy density using irreversible temperature indicating paint, it treats marking area and carries out selective mark, so that forming colour-coded to marking area, without forming crackle on the surface to mark product, mark process is simple, mark is high-efficient, the label that mark comes out is fine and smooth, yields is high, to improve mark product specification and quality.
Description
Technical field
The present embodiments relate to laser marking technical field more particularly to a kind of laser 3D method for making color marker and dress
It sets.
Background technique
Mark in production, needs, in the enterprising row text of product, picture according to national relevant regulations or enterprise's self-management
Deng mark, this process is referred to as mark.Laser marking is small, high-efficient, at low cost with heat affected area, is easy to automate, and
And the effect of label is beautiful and generous, pattern is fine and smooth, lines are fine, is well suited for carrying out pattern or text information on glass material surface
Label.The quality for the label that mark goes out will directly affect the quality of product.
In the prior art, using laser, the various patterns of mark mainly pass through control glass surface on the glass article surface
The crack-type of generation and quantity form figure, and usually there are three types of mode, multiple laser emission, discrete point form annular crack
With generation polygon face crack.Wherein, label needed for multiple laser emission uses a laser emission to generate on glass
Then the profile of figure utilizes multiple laser emission, is heated the region adjacent with marked region by heat transfer, to make
These regions form stress gradient, form oriented crack and obtain figure.Carry out multiple laser emission again after laser marking for the first time
Need to control crackle and the stress pattern Directional Extension mobile perpendicular to laser, controllability is low, indicia patterns poor appearance, qualification rate
It is low.It is by the heating of circulation and to cool down glass surface using laser marking is being carried out to glass that discrete point, which forms annular crack,
Adjacent material is squeezed in laser high energy output point, that is, spot center region glass expanded by heating, rapid expanding forms a protrusion glass
The dome on glass surface, when hot spot is mobile, the temperature of dome is reduced, and is formed annular crack, hot spot is moved repeatedly, to form ring
Shape crackle is the pattern of junior unit.The laser marking mode that discrete point forms annular crack is by being split in glass surface with ring-type
Pattern is formed based on line, annular crack is uncontrollable during mark, and consistency is poor, thus causes pattern thinless
Greasy, quality is poor.Polygon face crack uses large scale beam spot scans glass surface, by recycling cold and hot mode in glass table
Face cracks, and compared with annular crack method, this kind of mode laser facula energy density is low, thus the annular crack generated is unknown
Aobvious, the post-processing that needs to pressurize could form marker graphic, process is more, efficient under, poor controllability.
In conclusion in glass article surface mark pattern there are patterned appearances poor, efficiency by the way of laser emission
Lowly, the problems such as qualification rate is low affects the quality and grade of glassware.Using the side of Laser Discrete dot circlewise crackle
Although formula is improved in glass article surface mark pattern efficiency, causes glass surface stress excessively to concentrate, be easy to cause
The strength reduction of glass.It is concentrated although being overcome in such a way that discrete point generates polygon face crack in glass surface stress
The problem of, but the technique of process requirement orientation cold cycling cracks, poor controllability, yield is low.
Summary of the invention
A kind of overcome the above problem the purpose of the embodiment of the present invention is that providing or at least be partially solved the above problem
Laser 3D method for making color marker and device.
In order to solve the above-mentioned technical problem, on the one hand, the embodiment of the present invention provides a kind of laser 3D method for making color marker, packet
It includes:
Irreversible temperature indicating paint is sprayed to mark product surface to marking area；
Using first laser device to being coated with being irradiated to marking area for the irreversible temperature indicating paint, so that
It is described to form colour-coded to marking area.
On the other hand, the embodiment of the present invention provides a kind of laser 3D making color marker device, comprising:
Spray equipment, for being sprayed at irreversible temperature indicating paint to mark product surface to marking area；
Marking device, for using first laser device to be coated with the irreversible temperature indicating paint to marking area carry out
Irradiation, so that forming colour-coded to marking area described.
In another aspect, the embodiment of the present invention provides a kind of electronic equipment, comprising:
Memory and processor, the processor and the memory complete mutual communication by bus；It is described to deposit
Reservoir is stored with the program instruction that can be executed by the processor, and it is above-mentioned that the processor calls described program instruction to be able to carry out
Method.
Another aspect, the embodiment of the present invention provide a kind of non-transient computer readable storage medium, are stored thereon with calculating
Machine program, the computer program realize above-mentioned method when being executed by processor.
The embodiment of the present invention provides a kind of laser 3D method for making color marker and device, by mark product to mark
Region sprays irreversible temperature indicating paint, then treats marking area using laser and is irradiated, so as to marking area
Colour-coded is formed, without forming crackle on the surface to mark product, mark process is simple, and mark is high-efficient, and mark comes out
Label it is fine and smooth, yields is high, to improve the class and quality of mark product.
Detailed description of the invention
Fig. 1 is laser 3D method for making color marker schematic diagram provided in an embodiment of the present invention；
Fig. 2 is laser 3D making color marker schematic device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, implement below in conjunction with the present invention
Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is laser 3D method for making color marker schematic diagram provided in an embodiment of the present invention, as shown in Figure 1, the present invention is implemented
Example provides a kind of laser 3D method for making color marker, and executing subject is laser 3D making color marker device, this method comprises:
Step S101, irreversible temperature indicating paint is sprayed to mark product surface to marking area；
Step S102, using first laser device to being coated with shining to marking area for the irreversible temperature indicating paint
It penetrates, so that forming colour-coded to marking area described.
Specifically, firstly, generating on the surface to mark product to marking area, irreversible temperature indicating paint is sprayed at
To marking area.
Then, it will be placed a period of time to mark product, or carry out air-drying processing using equipment such as air-dry machines, and make coating
Sufficiently film forming recycles first laser device to treat marking area and be irradiated, and the heat absorbed due to irreversible temperature indicating paint is not
Together, different colors is shown, so that forming permanent colour-coded to marking area.
For example, mark is carried out to a glassware, firstly, generate on the surface of the glassware to marking area, it will
Irreversible temperature indicating paint be sprayed at the glassware to marking area.
Then, which is placed 24 hours, coating is made sufficiently to form a film, optical fiber laser is recycled to treat mark area
Domain is irradiated, and since the heat that irreversible temperature indicating paint absorbs is different, different colors is shown, so as to mark area
Domain forms permanent colour-coded.
The embodiment of the present invention provides a kind of laser 3D method for making color marker, by spraying to marking area to mark product
Irreversible temperature indicating paint is applied, then marking area is treated using laser and is irradiated, so that forming coloured silk to marking area
Color marker, without forming crackle on the surface to mark product, mark process is simple, and mark is high-efficient, the label that mark comes out
Exquisiteness, yields is high, to improve the class and quality of mark product.
On the basis of the above embodiments, further, described that irreversible temperature indicating paint is sprayed to mark product table
Face to marking area, specifically include:
In the surface covered protection layer to mark product；
The protective layer is carved using second laser, removes the predetermined fraction of the protective layer, so that
It is described formed to mark product surface it is described to marking area；
The irreversible temperature indicating paint is sprayed at described to marking area.
Specifically, it before being sprayed at irreversible temperature indicating paint to marking area, needs selected to marking area.Cause
To treat mark product and carrying out mark, only text, picture etc. are marked on to a part of region mark on mark product surface
Know.Therefore, it is sprayed at when marking area by irreversible temperature indicating paint, it is noted that non-marking area cannot be polluted, specifically
Implementation is as follows:
Firstly, covering one layer of protective layer on the surface to mark product, which can be used paper or plastic film,
That is, covering one layer of paper or plastic film on the surface to mark product.
Then, protective layer pattern desirably and shape are carved using second laser, it is anti-removes a part
Sheath, formed to marking area, that is, formation eliminates protective layer to marking area, expose to mark product surface just
It forms to marking area, rather than marking area is still covered with protective layer.
Finally, irreversible temperature indicating paint is sprayed to marking area, since non-marking area is still covered with protective layer,
So only upper irreversible temperature indicating paint can be being sprayed to marking area, without polluting non-marking area.
For example, mark is carried out to a glassware, firstly, being used in one layer of thin paper of surface mount of the glassware
Then preventing glass product surface carves out the pattern needed for needing on glassware using optical fiber laser on thin paper,
A part of paper is cut, the surface that the partial denudation of blank goes out glassware is to be formed to marking area to marking area
Pattern is the pattern of post laser mark, and other parts are shaded portions.Then, irreversible temperature indicating paint is sprayed to mark
Region, then the glassware is placed 24 hours, so that coating is sufficiently formed a film, as the coloured substrate of laser mark, last benefit
Marking area is treated with optical fiber laser to be irradiated, and since the heat that irreversible temperature indicating paint absorbs is different, shows difference
Color so that forming permanent colour-coded to marking area.
The embodiment of the present invention provides a kind of laser 3D method for making color marker, by spraying to marking area to mark product
Irreversible temperature indicating paint is applied, then marking area is treated using laser and is irradiated, so that forming coloured silk to marking area
Color marker, without forming crackle on the surface to mark product, mark process is simple, and mark is high-efficient, the label that mark comes out
Exquisiteness, yields is high, to improve the class and quality of mark product.
On the basis of the above various embodiments, further, it is described the irreversible temperature indicating paint is sprayed at it is described
Before marking area, further includes:
It is described to marking area to increase using third laser to the engraving for carrying out micro-nano to marking area
Roughness.
Specifically, in order to make irreversible temperature indicating paint adhere to marking area stronger, and then go out mark
Icon it is more lasting, before spraying irreversible temperature indicating paint, need first to treat marking area being handled, specific method is such as
Under:
The engraving that marking area carries out micro-nano is treated using third laser, to increase the roughness to marking area,
To increase the adhesive force of irreversible temperature indicating paint, make irreversible temperature indicating paint adhere to marking area it is stronger, into
And the icon for going out mark is more lasting.
For example, mark is carried out to a glassware, and before being sprayed at irreversible temperature indicating paint to marking area, benefit
The engraving that marking area carries out micro-nano is treated with picosecond laser, to increase the roughness to marking area, makes irreversible show
Thermo-paint adhere to marking area it is stronger, and then make mark go out icon it is more lasting.
The embodiment of the present invention provides a kind of laser 3D method for making color marker, by spraying to marking area to mark product
Irreversible temperature indicating paint is applied, then marking area is treated using laser and is irradiated, so that forming coloured silk to marking area
Color marker, without forming crackle on the surface to mark product, mark process is simple, and mark is high-efficient, the label that mark comes out
Exquisiteness, yields is high, to improve the class and quality of mark product.
It is further, described described irreversible to being coated with using first laser device on the basis of the above various embodiments
Being irradiated to marking area for thermo-color, specifically includes:
Adjust the energy density of the first laser device；
While adjusting the energy density of the first laser device, irradiation is scanned to marking area to described.
Specifically, after having sprayed irreversible temperature indicating paint to marking area, mark is treated using first laser device
It during region is irradiated, needs to adjust the energy density of first laser device according to preset algorithm, swashs in adjusting first
While the energy density of light device, treats marking area and be scanned irradiation.
For irreversible temperature indicating paint when receiving the laser of different-energy density, the heat of absorption is different, so that making can not
Inverse thermo-color shows corresponding color, forms preset icon, completes mark process.
The embodiment of the present invention provides a kind of laser 3D method for making color marker, by spraying to marking area to mark product
Irreversible temperature indicating paint is applied, then marking area is treated using laser and is irradiated, so that forming coloured silk to marking area
Color marker, without forming crackle on the surface to mark product, mark process is simple, and mark is high-efficient, the label that mark comes out
Exquisiteness, yields is high, to improve the class and quality of mark product.
On the basis of the above various embodiments, further, by the frequency, described at least adjusting the first laser device
The power of first laser device, the focal length of the first laser device, the wavelength of the first laser device and the first laser device
Any one of pulsewidth realizes the energy density for adjusting the first laser device.
Specifically, the energy density that first laser device is adjusted according to preset algorithm, can be by least adjusting first
Any one of frequency, power, focal length, wavelength and pulsewidth of laser realize the energy density for adjusting first laser device.
The embodiment of the present invention provides a kind of laser 3D method for making color marker, by spraying to marking area to mark product
Irreversible temperature indicating paint is applied, then marking area is treated using laser and is irradiated, so that forming coloured silk to marking area
Color marker, without forming crackle on the surface to mark product, mark process is simple, and mark is high-efficient, the label that mark comes out
Exquisiteness, yields is high, to improve the class and quality of mark product.
On the basis of the above various embodiments, further, the ingredient of the irreversible temperature indicating paint is by weight percentage
Comprising 25~35% colourless epoxy resin, the chromate of 5~15% lanthanide series, 10~20% tungstates, 10~
20% filler, remaining is methyl formate.
Specifically, to when marking area sprays irreversible temperature indicating paint, the irreversible temperature indicating paint that uses at
Point can by weight percentage include 25~35% colourless epoxy resin, the chromate of 5~15% lanthanide series, 10~
20% tungstates, 10~20% filler, remaining is methyl formate.
It should be noted that in above-mentioned example method the ingredient of irreversible temperature indicating paint by weight percentage include 25~
35% colourless epoxy resin, the chromate of 5~15% lanthanide series, 10~20% tungstates, 10~20% filler,
Remaining is methyl formate, and without being limited thereto in practical applications, and the specific ingredient of irreversible temperature indicating paint can depend on the circumstances.
For example, carrying out mark to a glassware, to when marking area sprays irreversible temperature indicating paint, use
The ingredient of irreversible temperature indicating paint can include 30% colourless epoxy resin, the chromium of 10% lanthanide series by weight percentage
Hydrochlorate X2(CrO4)3, 15% tungstates Y2(WO4), CaCO can be used in 15% filler, filler3Deng, remaining be formic acid first
Rouge.
The embodiment of the present invention provides a kind of laser 3D method for making color marker, by spraying to marking area to mark product
Irreversible temperature indicating paint is applied, then marking area is treated using laser and is irradiated, so that forming coloured silk to marking area
Color marker, without forming crackle on the surface to mark product, mark process is simple, and mark is high-efficient, the label that mark comes out
Exquisiteness, yields is high, to improve the class and quality of mark product.
It is further, described described irreversible to being coated with using first laser device on the basis of the above various embodiments
Thermo-color is irradiated to marking area, so that after the formation colour-coded to marking area, further includes:
Laser cleaning is carried out to marking area to described using the 4th laser.
Specifically, it is irradiated treating marking area using first laser device, so that described to marking area
It is formed after colour-coded, it is also necessary to carry out subsequent processing, the specific method is as follows:
Laser cleaning is carried out using the edge that the 4th laser treats marking area, removes the icon edge after mark
Residue, to obtain excellent, fine and smooth pattern.
The embodiment of the present invention provides a kind of laser 3D method for making color marker, by spraying to marking area to mark product
Irreversible temperature indicating paint is applied, then marking area is treated using laser and is irradiated, so that forming coloured silk to marking area
Color marker, without forming crackle on the surface to mark product, mark process is simple, and mark is high-efficient, the label that mark comes out
Exquisiteness, yields is high, to improve the class and quality of mark product.
Fig. 2 is laser 3D making color marker schematic device provided in an embodiment of the present invention, as shown in Fig. 2, the present invention is implemented
Example provides a kind of laser 3D making color marker device and specifically includes spraying for executing any of the above-described method as described in the examples
Device 201 and marking device 202, in which:
Spray equipment 201 is for being sprayed at irreversible temperature indicating paint to mark product surface to marking area；Mark
Device 202 is used for using first laser device to being coated with being irradiated to marking area for the irreversible temperature indicating paint, so that
It obtains and forms colour-coded to marking area described.
It specifically, can not by spray equipment 201 firstly, generating on the surface to mark product to marking area
Inverse thermo-color is sprayed to marking area.
Then, a period of time will be placed to mark product, so that coating is sufficiently formed a film, then utilize the by marking device 202
One laser is treated marking area and is irradiated, and since the heat that irreversible temperature indicating paint absorbs is different, shows different face
Color, so that forming permanent colour-coded to marking area.
The embodiment of the present invention provides a kind of laser 3D making color marker device, any of the above-described as described in the examples for executing
Method, the device provided through this embodiment execute the specific steps of above-mentioned a certain method as described in the examples to it is above-mentioned corresponding
Embodiment is identical, and details are not described herein again.
The embodiment of the present invention provides a kind of laser 3D making color marker device, by spraying to marking area to mark product
Irreversible temperature indicating paint is applied, then marking area is treated using laser and is irradiated, so that forming coloured silk to marking area
Color marker, without forming crackle on the surface to mark product, mark process is simple, and mark is high-efficient, the label that mark comes out
Exquisiteness, yields is high, to improve the class and quality of mark product.
Fig. 3 is the structural schematic diagram of electronic equipment provided in an embodiment of the present invention, as shown in figure 3, the equipment includes: place
Manage device 301, memory 302 and bus 303；
Wherein, processor 301 and memory 302 complete mutual communication by the bus 303；
Processor 301 is used to call the program instruction in memory 302, to execute provided by above-mentioned each method embodiment
Method, for example,
Irreversible temperature indicating paint is sprayed to mark product surface to marking area；
Using first laser device to being coated with being irradiated to marking area for the irreversible temperature indicating paint, so that
It is described to form colour-coded to marking area.
The embodiment of the present invention provides a kind of computer program product, and the computer program product is non-transient including being stored in
Computer program on computer readable storage medium, the computer program include program instruction, when described program instructs quilt
When computer executes, computer is able to carry out method provided by above-mentioned each method embodiment, for example,
Irreversible temperature indicating paint is sprayed to mark product surface to marking area；
Using first laser device to being coated with being irradiated to marking area for the irreversible temperature indicating paint, so that
It is described to form colour-coded to marking area.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage
Medium storing computer instruction, the computer instruction make the computer execute side provided by above-mentioned each method embodiment
Method, for example,
Irreversible temperature indicating paint is sprayed to mark product surface to marking area；
Using first laser device to being coated with being irradiated to marking area for the irreversible temperature indicating paint, so that
It is described to form colour-coded to marking area.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
The various media that can store program code such as disk.
The embodiments such as device and equipment described above are only schematical, wherein described be used as separate part description
Unit may or may not be physically separated, component shown as a unit may or may not be
Physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to the actual needs
Some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying
In the case where creative labor, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of laser 3D method for making color marker characterized by comprising
Irreversible temperature indicating paint is sprayed to mark product surface to marking area；
Using first laser device to being irradiated to marking area for the irreversible temperature indicating paint is coated with, so that described
Colour-coded is formed to marking area.
2. the method according to claim 1, wherein described be sprayed at irreversible temperature indicating paint to mark product
Surface to marking area, specifically include:
In the surface covered protection layer to mark product；
The protective layer is carved using second laser, the predetermined fraction of the protective layer is removed, so that described
It is formed to mark product surface described to marking area；
The irreversible temperature indicating paint is sprayed at described to marking area.
3. according to the method described in claim 2, it is characterized in that, it is described the irreversible temperature indicating paint is sprayed at it is described
Before marking area, further includes:
It is described to the coarse of marking area to increase using third laser to the engraving for carrying out micro-nano to marking area
Degree.
4. the method according to claim 1, wherein described described irreversible to being coated with using first laser device
Being irradiated to marking area for thermo-color, specifically includes:
Adjust the energy density of the first laser device；
While adjusting the energy density of the first laser device, irradiation is scanned to marking area to described.
5. according to the method described in claim 4, it is characterized in that, passing through frequency, the institute at least adjusting the first laser device
State the power of first laser device, the focal length of the first laser device, the wavelength of the first laser device and the first laser device
Any one of pulsewidth, realize the energy density for adjusting the first laser device.
6. the method according to claim 1, wherein the ingredient of the irreversible temperature indicating paint is by weight percentage
Comprising 25~35% colourless epoxy resin, the chromate of 5~15% lanthanide series, 10~20% tungstates, 10~
20% filler, remaining is methyl formate.
7. method according to claim 1-6, which is characterized in that it is described using first laser device to spraying
Being irradiated to marking area for irreversible temperature indicating paint is stated, so that after the formation colour-coded to marking area,
Further include:
Laser cleaning is carried out to marking area to described using the 4th laser.
8. a kind of laser 3D making color marker device characterized by comprising
Spray equipment, for being sprayed at irreversible temperature indicating paint to mark product surface to marking area；
Marking device, for using first laser device to being coated with shining to marking area for the irreversible temperature indicating paint
It penetrates, so that forming colour-coded to marking area described.
9. a kind of electronic equipment characterized by comprising
Memory and processor, the processor and the memory complete mutual communication by bus；The memory
It is stored with the program instruction that can be executed by the processor, the processor calls described program instruction to be able to carry out right such as and wants
Seek 1 to 7 any method.
10. a kind of non-transient computer readable storage medium, is stored thereon with computer program, which is characterized in that the calculating
The method as described in claim 1 to 7 is any is realized when machine program is executed by processor.
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| CN201811174105.3A CN109483061A (en) | 2018-10-09 | 2018-10-09 | Laser 3D method for making color marker and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039187A (en) * | 2019-04-24 | 2019-07-23 | 苏州星泽激光科技有限公司 | A kind of mould steel surface texture forming method |
| CN113084349A (en) * | 2021-03-26 | 2021-07-09 | 维沃移动通信有限公司 | Laser engraving method for plate, plate and electronic device |
| CN118272807A (en) * | 2024-05-31 | 2024-07-02 | 广东国玉科技股份有限公司 | Laser color marking method and device |
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| CN113084349A (en) * | 2021-03-26 | 2021-07-09 | 维沃移动通信有限公司 | Laser engraving method for plate, plate and electronic device |
| CN118272807A (en) * | 2024-05-31 | 2024-07-02 | 广东国玉科技股份有限公司 | Laser color marking method and device |
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Application publication date: 20190319 |