CN111704353A - Processing method of coated cubic prism - Google Patents
Processing method of coated cubic prism Download PDFInfo
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- CN111704353A CN111704353A CN202010584879.4A CN202010584879A CN111704353A CN 111704353 A CN111704353 A CN 111704353A CN 202010584879 A CN202010584879 A CN 202010584879A CN 111704353 A CN111704353 A CN 111704353A
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/10—Joining glass to glass by processes other than fusing with the aid of adhesive specially adapted for that purpose
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
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Abstract
The invention discloses a processing method of a coated cubic prism. The film coating of a pair of opposite surfaces of the cubic prism is completed by cutting the glass flat plate with the film coated on the top surface and the bottom surface into a plurality of glass rectangular bodies, the top surface and the bottom surface of the glass rectangular bodies are coated with the film after being spliced into a first spliced glass plate, namely, the coating of the other pair of opposite surfaces of the cubic prism is finished, the first spliced glass plate is transversely cut and spliced into a second spliced glass plate, then the top surface and the bottom surface of the second spliced glass plate are coated with films, namely, the film coating of the last pair of opposite surfaces of the cubic prism is finished, and finally the cubic prism is put into a hot-blast stove to be dried at the hot-blast temperature of 180-200 ℃ so that the hot melt adhesive is hot-melted and separated from the second spliced glass plate, and the second spliced glass plate forms a plurality of cubic prisms with six surfaces being coated with films, the method for preparing the coated cubic prism has the advantages of simple operation, effective implementation and high production efficiency.
Description
Technical Field
The invention belongs to the technical field of optical glass processing, and particularly relates to a processing method of a coated cubic prism.
Background
The optical cube prism needs to be selectively processed on six surfaces according to purposes or processing purposes, such as sanding, polishing, film coating and other processing technologies, the existing cube prism needing six-surface film coating can form two right-angle cube prisms with film coatings on three surfaces through one-time cutting, but the production of the cube prism is relatively responsible, a glass flat plate needs to be cut into a plurality of cube individuals and then the cube individuals need to be coated with the film, the operation is complex, numerous and fine, the production efficiency is very low, and the number of unqualified coated films is large.
Disclosure of Invention
The invention aims to provide a processing method of a coated cubic prism, which aims to solve the problems in the background technology.
The technical scheme adopted by the invention to achieve the purpose is as follows:
a processing method of a coated cubic prism is implemented by the following steps:
s1, cleaning and drying a glass plate, polishing the top surface and the bottom surface of the glass plate, cleaning and drying, coating the top surface and the bottom surface of the glass plate, and standing and drying after the coating is finished;
s2, vertically cutting the glass flat plate into a plurality of glass rectangular bodies with the same size and width as the thickness of the glass flat plate, cutting and polishing cut surfaces of the glass rectangular bodies, and then cleaning and drying the glass rectangular bodies;
s3, oppositely bonding the equal-length film coating surfaces of every two glass rectangles on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangles into a whole, placing the first spliced glass plate which is in a regular rectangular shape as a whole in a hot air furnace for drying for 1-2 hours, polishing the top surface and the bottom surface of the first spliced glass plate after drying is completed, and then cleaning and drying the first spliced glass plate;
s4, after the step S3 is completed, performing film coating treatment on the top surface and the bottom surface of the first spliced glass plate, standing and drying after the film coating treatment is completed, transversely cutting the first spliced glass plate into a plurality of spliced glass rectangular bodies with the same size and the height equal to the thickness of the glass plate, polishing the cutting surfaces of the spliced glass rectangular bodies, and cleaning and drying the spliced glass rectangular bodies;
s5, oppositely bonding equal-length film coating surfaces of every two spliced glass rectangles on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangles into a whole, placing the second spliced glass plate which is a regular rectangle in shape into a hot blast stove for drying for 1-2 hours, and cleaning and drying the second spliced glass plate after drying is finished;
s6, after the step S4 is completed, taking out the second spliced glass plate, performing film coating treatment on the top surface and the bottom surface of the second spliced glass plate, standing and drying after the film coating treatment is completed, placing the second spliced glass plate on a horizontal material placing frame, conveying the second spliced glass plate into a hot air drying furnace after the drying is completed, drying for 30 minutes at the hot air temperature of 180-200 ℃, and hot-melting the hot melt adhesive to separate from the second spliced glass plate to form a plurality of cubic prisms in a cubic shape;
s7, after the step S5 is completed, taking out the horizontal material placing frame, standing, cooling to a temperature below 45 ℃, putting all the cubic prisms into an ultrasonic cleaning machine with cleaning liquid for primary cleaning, putting all the cubic prisms into an ultrasonic cleaning agent with deionized water for secondary cleaning, after cleaning, putting the cubic prisms into a hot air dryer, drying for 15 minutes in an environment with the temperature of 60 ℃, taking out the cubic prisms, and cooling to the room temperature, thus finishing the processing of the coated cubic prisms.
Further, the coating treatment in the steps S1, S4, and S6 is spraying and curing of the waterproof film.
Further, the plating treatment in the steps S1, S4, and S6 is plating of a polarizing film.
Further, in the step S3, the first spliced glass sheet is cleaned by wiping six sides of the first spliced glass sheet with 75% alcohol solution, so that the surface of the first spliced glass sheet has no dried residue of the hot melt adhesive; in the step S5, the second glass sheet is cleaned by wiping six sides of the second glass sheet with 75% alcohol solution, so that the surface of the second glass sheet is free of dried residues of hot melt adhesive.
Further, the softening point of the hot melt adhesive in the steps S3 and S5 is 85-95 ℃.
Further, the temperature set by the hot blast stove in the steps S3 and S5 is 60-75 ℃.
In addition, the cleaning solution in step S7 is composed of 60% diethylene glycol ethyl ether and 40% water.
Compared with the prior art, the invention has the beneficial effects that:
the film coating of a pair of opposite surfaces of the cubic prism is completed by cutting the glass flat plate with the film coated on the top surface and the bottom surface into a plurality of glass rectangular bodies, the top surface and the bottom surface of the glass rectangular bodies are coated with the film after being spliced into a first spliced glass plate, namely, the coating of the other pair of opposite surfaces of the cubic prism is finished, the first spliced glass plate is transversely cut and spliced into a second spliced glass plate, then the top surface and the bottom surface of the second spliced glass plate are coated with films, namely, the film coating of the last pair of opposite surfaces of the cubic prism is finished, and finally the cubic prism is put into a hot-blast stove to be dried at the hot-blast temperature of 180-200 ℃ so that the hot melt adhesive is hot-melted and separated from the second spliced glass plate, and the second spliced glass plate forms a plurality of cubic prisms with six surfaces being coated with films, the method for preparing the coated cubic prism has the advantages of simple operation, effective implementation and high production efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of step S1 in example 1 of the present invention;
FIG. 2 is a schematic view showing a glass rectangular body obtained in step S2 in example 1 of the present invention;
FIG. 3 is a schematic view of a first spliced glass sheet according to example 1 of the present invention;
FIG. 4 is a schematic view of a first spliced glass sheet coated in accordance with example 1 of the present invention;
FIG. 5 is a schematic view of a rectangular body of a joined glass obtained in step S4 in example 1 of the present invention;
FIG. 6 is a schematic view of a second spliced glass sheet according to example 1 of the present invention;
FIG. 7 is a schematic view of a second spliced glass sheet coated in accordance with example 1 of the present invention;
FIG. 8 is a schematic view showing a coated cubic prism obtained in step S6 in example 1 of the present invention;
wherein: 1. a glass plate; 2. coating; 3. a glass cuboid; 4. a first spliced glass sheet; 5. splicing the glass rectangular bodies; 6. a second spliced glass sheet; 7. and (5) coating a film on the cubic prism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A method for processing a coated cubic prism with the length, width and height of 2.5cm is implemented by the following steps:
s1, cleaning and drying a glass flat plate by adopting a specification of 25cm, 20cm, 2.5cm, respectively polishing and cleaning and drying the top surface and the bottom surface of the glass flat plate, then performing coating treatment on the top surface and the bottom surface of the glass flat plate (refer to figure 1), and standing and drying after the coating treatment is completed;
s2, vertically cutting the glass flat plate into ten glass rectangular bodies (refer to fig. 2) with the same size and width of 2.5cm, cutting and polishing cut surfaces of the glass rectangular bodies, and then cleaning and drying the glass rectangular bodies;
s3, oppositely bonding equal-length film-coated surfaces of every two glass rectangular bodies on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangular bodies into a whole, placing a first spliced glass plate (refer to a figure 3) which is in a regular rectangular shape on a hot air furnace for drying for 1.5 hours, polishing the top surface and the bottom surface of the first spliced glass plate after the drying is finished, and then cleaning and drying the first spliced glass plate, wherein the cleaning of the first spliced glass plate is to wipe six surfaces of the first spliced glass plate by using 75% alcohol solution, so that no dried residue of the hot melt adhesive exists on the surface of the first spliced glass plate;
s4, after the step S3 is completed, performing film coating treatment on the top surface and the bottom surface of the first spliced glass plate (refer to fig. 4), standing and drying after the film coating treatment is completed, transversely cutting the first spliced glass plate into 8 spliced glass rectangular bodies (refer to fig. 5) with the same size and the height of 2.5cm, polishing the cutting surfaces of the spliced glass rectangular bodies, and cleaning and drying the spliced glass rectangular bodies;
s5, oppositely bonding equal-length film-coated surfaces of every two spliced glass rectangular bodies on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangular bodies into a whole, placing a second spliced glass plate (refer to a figure 6) which is in a regular rectangular shape as a whole in a hot air furnace for drying for 1.5 hours, and cleaning and drying the second spliced glass plate after the drying is finished, wherein the cleaning of the second spliced glass plate is to wipe six surfaces of the second spliced glass plate by using 75% alcohol solution, so that no dried residue of the hot melt adhesive exists on the surface of the second spliced glass plate;
s6, after the step S4 is completed, taking out the second spliced glass plate, performing film coating treatment on the top surface and the bottom surface of the second spliced glass plate (refer to fig. 7), standing and drying after the film coating treatment is completed, placing the second spliced glass plate on a horizontal material placing frame, conveying the second spliced glass plate into a hot air drying furnace after the drying is completed, drying for 30 minutes at a hot air temperature of 185 ℃, and hot-melting and separating the hot melt adhesive from the second spliced glass plate to form 80 cubic prisms (refer to fig. 8) which are cubic and 2.5cm in length, width and height;
s7, after the step S5 is completed, taking out the horizontal material placing frame, standing, cooling to a temperature below 45 ℃, putting all the cubic prisms into an ultrasonic cleaning machine with cleaning liquid for primary cleaning, putting all the cubic prisms into an ultrasonic cleaning agent with deionized water for secondary cleaning, after cleaning, putting the cubic prisms into a hot air dryer, drying for 15 minutes in an environment with the temperature of 60 ℃, taking out the cubic prisms, and cooling to the room temperature, thus finishing the processing of the coated cubic prisms.
Example 2
A method for processing a coated cubic prism with the length, width and height of 1cm is implemented by the following steps:
s1, cleaning and drying a glass flat plate by adopting a specification of 10cm by 1cm, respectively polishing and cleaning and drying the top surface and the bottom surface of the glass flat plate, then performing film coating treatment on the top surface and the bottom surface of the glass flat plate, and standing and drying after the film coating treatment is completed;
s2, vertically cutting the glass flat plate into ten glass rectangular bodies with the same size and width of 1cm, cutting and polishing cut surfaces of the glass rectangular bodies, and then cleaning and drying the glass rectangular bodies;
s3, oppositely bonding equal-length film coating surfaces of every two glass rectangular bodies on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangular bodies into a whole, placing a first spliced glass plate which is in a regular rectangular shape as a whole in a hot air furnace for drying for 1.2 hours, polishing the top surface and the bottom surface of the first spliced glass plate after the drying is finished, and then cleaning and drying the first spliced glass plate, wherein the cleaning of the first spliced glass plate is to wipe six surfaces of the first spliced glass plate by using 75% alcohol solution, so that no dried residues of the hot melt adhesive exist on the surface of the first spliced glass plate;
s4, after the step S3 is completed, performing film coating treatment on the top surface and the bottom surface of the first spliced glass plate, standing and drying after the film coating treatment is completed, transversely cutting the first spliced glass plate into 10 spliced glass rectangular bodies with the same size and height of 1cm, polishing the cutting surfaces of the spliced glass rectangular bodies, and cleaning and drying the spliced glass rectangular bodies;
s5, oppositely bonding equal-length film-coated surfaces of every two spliced glass rectangular bodies on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangular bodies into a whole, placing a second spliced glass plate which is in a regular rectangular shape as a whole in a hot air furnace for drying for 1.2 hours, and cleaning and drying the second spliced glass plate after the drying is finished, wherein the second spliced glass plate is cleaned by wiping six surfaces of the second spliced glass plate by using 75% alcohol solution, so that dried residues of the hot melt adhesive do not exist on the surface of the second spliced glass plate;
s6, after the step S4 is completed, taking out the second spliced glass plate, performing film coating treatment on the top surface and the bottom surface of the second spliced glass plate, standing and drying after the film coating treatment is completed, placing the second spliced glass plate on a horizontal material placing frame, conveying the second spliced glass plate into a hot air drying furnace after the drying is completed, drying for 30 minutes at a hot air temperature of 185 ℃, and hot-melting and separating hot melt adhesive from the second spliced glass plate to form 100 cubic prisms with the cubic shapes and the lengths, the widths and the heights of all 1 cm;
s7, after the step S5 is completed, taking out the horizontal material placing frame, standing, cooling to a temperature below 45 ℃, putting all the cubic prisms into an ultrasonic cleaning machine with cleaning liquid for primary cleaning, putting all the cubic prisms into an ultrasonic cleaning agent with deionized water for secondary cleaning, after cleaning, putting the cubic prisms into a hot air dryer, drying for 15 minutes in an environment with the temperature of 60 ℃, taking out the cubic prisms, and cooling to the room temperature, thus finishing the processing of the coated cubic prisms.
Example 2
A method for processing a coated cubic prism with the length, width and height of 0.5cm is implemented by the following steps:
s1, cleaning and drying a glass flat plate by adopting a specification of 10cm, 5cm and 0.5cm, respectively polishing and cleaning and drying the top surface and the bottom surface of the glass flat plate, then performing film coating treatment on the top surface and the bottom surface of the glass flat plate, and standing and drying after the film coating treatment is completed;
s2, vertically cutting the glass flat plate into 20 glass rectangular bodies with the same size and width of 0.5cm, cutting and polishing cut surfaces of the glass rectangular bodies, and then cleaning and drying the glass rectangular bodies;
s3, oppositely bonding equal-length film coating surfaces of every two glass rectangular bodies on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangular bodies into a whole, placing the first spliced glass plate which is in a regular rectangular shape integrally on a hot blast stove for drying for 1 hour, polishing the top surface and the bottom surface of the first spliced glass plate after drying is finished, and then cleaning and drying the first spliced glass plate, wherein the cleaning of the first spliced glass plate is to wipe six surfaces of the first spliced glass plate by using 75% alcohol solution, so that no drying residue of the hot melt adhesive exists on the surface of the first spliced glass plate;
s4, after the step S3 is completed, performing film coating treatment on the top surface and the bottom surface of the first spliced glass plate, standing and drying after the film coating treatment is completed, transversely cutting the first spliced glass plate into 10 spliced glass rectangular bodies with the same size and the height of 0.5cm, polishing the cutting surfaces of the spliced glass rectangular bodies, and cleaning and drying the spliced glass rectangular bodies;
s5, oppositely bonding equal-length film-coated surfaces of every two spliced glass rectangular bodies on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangular bodies into a whole, placing a second spliced glass plate which is in a regular rectangular shape as a whole in a hot air furnace for drying for 1 hour, and cleaning and drying the second spliced glass plate after drying is finished, wherein the second spliced glass plate is cleaned by wiping six surfaces of the second spliced glass plate by using 75% alcohol solution, so that dried residues of the hot melt adhesive are not on the surface of the second spliced glass plate;
s6, after the step S4 is completed, taking out the second spliced glass plate, performing film coating treatment on the top surface and the bottom surface of the second spliced glass plate, standing and drying after the film coating treatment is completed, placing the second spliced glass plate on a horizontal material placing frame, conveying the second spliced glass plate into a hot air drying furnace after the drying is completed, drying for 30 minutes at a hot air temperature of 185 ℃, and hot-melting a hot melt adhesive to separate from the second spliced glass plate to form 200 cubic prisms with the cubic shapes and the lengths, the widths and the heights of 0.5 cm;
s7, after the step S5 is completed, taking out the horizontal material placing frame, standing, cooling to a temperature below 45 ℃, putting all the cubic prisms into an ultrasonic cleaning machine with cleaning liquid for primary cleaning, putting all the cubic prisms into an ultrasonic cleaning agent with deionized water for secondary cleaning, after cleaning, putting the cubic prisms into a hot air dryer, drying for 15 minutes in an environment with the temperature of 60 ℃, taking out the cubic prisms, and cooling to the room temperature, thus finishing the processing of the coated cubic prisms.
In addition, the coating treatment in steps S1, S4, and S6 may be spraying and curing of a waterproof film or coating of a polarizing film, which are insoluble in an oily solvent or alcohol; s3, S5, the softening point of the hot melt adhesive is 85-95 ℃; step S3, step S5, the temperature set by the hot blast stove is 60-75 ℃; the cleaning solution in step S7 is composed of 60% diethylene glycol ethyl ether and 40% water, and is used for cleaning the residues of the hot melt adhesive and the surface of the film-coated surface in step S6.
The glass plate with the film coated on the top surface and the bottom surface is cut into a plurality of glass rectangular bodies, namely, the film coating of a pair of opposite surfaces of the cubic prism is completed, the glass rectangular bodies are spliced into a first spliced glass plate and then coated on the top surface and the bottom surface of the first spliced glass plate, namely, the film coating of the other pair of opposite surfaces of the cubic prism is completed, the first spliced glass plate is transversely cut and then spliced into a second spliced glass plate and then coated on the top surface and the bottom surface of the second spliced glass plate, namely, the film coating of the last pair of opposite surfaces of the cubic prism is completed, and finally, the second spliced glass plate is placed into a hot blast stove to be dried at the hot blast temperature of 180-200 ℃, so that the hot melt adhesive is separated from the second.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The processing method of the coated cubic prism is characterized by comprising the following steps of:
s1, cleaning and drying a glass plate, polishing the top surface and the bottom surface of the glass plate, cleaning and drying, coating the top surface and the bottom surface of the glass plate, and standing and drying after the coating is finished;
s2, vertically cutting the glass flat plate into a plurality of glass rectangular bodies with the same size and width as the thickness of the glass flat plate, cutting and polishing cut surfaces of the glass rectangular bodies, and then cleaning and drying the glass rectangular bodies;
s3, oppositely bonding the equal-length film coating surfaces of every two glass rectangles on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangles into a whole, placing the first spliced glass plate which is in a regular rectangular shape as a whole in a hot air furnace for drying for 1-2 hours, polishing the top surface and the bottom surface of the first spliced glass plate after drying is completed, and then cleaning and drying the first spliced glass plate;
s4, after the step S3 is completed, performing film coating treatment on the top surface and the bottom surface of the first spliced glass plate, standing and drying after the film coating treatment is completed, transversely cutting the first spliced glass plate into a plurality of spliced glass rectangular bodies with the same size and the height equal to the thickness of the glass plate, polishing the cutting surfaces of the spliced glass rectangular bodies, and cleaning and drying the spliced glass rectangular bodies;
s5, oppositely bonding equal-length film coating surfaces of every two spliced glass rectangles on a horizontal material placing frame by using hot melt adhesive, bonding a plurality of glass rectangles into a whole, placing the second spliced glass plate which is a regular rectangle in shape into a hot blast stove for drying for 1-2 hours, and cleaning and drying the second spliced glass plate after drying is finished;
s6, after the step S4 is completed, taking out the second spliced glass plate, performing film coating treatment on the top surface and the bottom surface of the second spliced glass plate, standing and drying after the film coating treatment is completed, placing the second spliced glass plate on a horizontal material placing frame, conveying the second spliced glass plate into a hot air drying furnace after the drying is completed, drying for 30 minutes at the hot air temperature of 180-200 ℃, and hot-melting the hot melt adhesive to separate from the second spliced glass plate to form a plurality of cubic prisms in a cubic shape;
s7, after the step S5 is completed, taking out the horizontal material placing frame, standing, cooling to a temperature below 45 ℃, putting all the cubic prisms into an ultrasonic cleaning machine with cleaning liquid for primary cleaning, putting all the cubic prisms into an ultrasonic cleaning agent with deionized water for secondary cleaning, after cleaning, putting the cubic prisms into a hot air dryer, drying for 15 minutes in an environment with the temperature of 60 ℃, taking out the cubic prisms, and cooling to the room temperature, thus finishing the processing of the coated cubic prisms.
2. The method of claim 1, wherein the step of coating the cube prism comprises: the coating treatment in the steps S1, S4 and S6 is waterproof film spraying and curing.
3. The method of claim 1, wherein the step of coating the cube prism comprises: the plating process in the steps S1, S4, S6 is a polarizing film plating.
4. The method of claim 1, wherein the step of coating the cube prism comprises: in the step S3, the first spliced glass sheet is cleaned by wiping six sides of the first spliced glass sheet with 75% alcohol solution, so that the surface of the first spliced glass sheet does not contain dried residues of hot melt adhesive; in the step S5, the second glass sheet is cleaned by wiping six sides of the second glass sheet with 75% alcohol solution, so that the surface of the second glass sheet is free of dried residues of hot melt adhesive.
5. The method of claim 1, wherein the step of coating the cube prism comprises: the softening point of the hot melt adhesive adopted in the step S3 and the step S5 is 85-95 ℃.
6. The method of claim 1, wherein the step of coating the cube prism comprises: the temperature set by the hot blast stove in the steps S3 and S5 is 60-75 ℃.
7. The method of claim 1, wherein the step of coating the cube prism comprises: the cleaning solution in step S7 is composed of 60% diethylene glycol ethyl ether and 40% water.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113651544A (en) * | 2021-08-20 | 2021-11-16 | 杭州美迪凯光电科技股份有限公司 | Strip-shaped optical glass multi-surface graphical optical coating processing technology |
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| CN107479120A (en) * | 2017-08-17 | 2017-12-15 | 东莞高伟光学电子有限公司 | A kind of monoblock type manufacture method of synthetic prisms |
| CN109991648A (en) * | 2017-12-29 | 2019-07-09 | 北京一轻研究院 | A method of making scintillator arrays |
| CN110977673A (en) * | 2019-12-05 | 2020-04-10 | 杭州美迪凯光电科技股份有限公司 | Polishing and coating processing method for ultra-small prism |
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| CN113651544A (en) * | 2021-08-20 | 2021-11-16 | 杭州美迪凯光电科技股份有限公司 | Strip-shaped optical glass multi-surface graphical optical coating processing technology |
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