CN113909078A - Method for repairing surface definition of organic glass - Google Patents
Method for repairing surface definition of organic glass Download PDFInfo
- Publication number
- CN113909078A CN113909078A CN202111209392.9A CN202111209392A CN113909078A CN 113909078 A CN113909078 A CN 113909078A CN 202111209392 A CN202111209392 A CN 202111209392A CN 113909078 A CN113909078 A CN 113909078A
- Authority
- CN
- China
- Prior art keywords
- organic glass
- fuzzy
- fuzzy surface
- polishing
- damage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 99
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000010008 shearing Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 210000004243 sweat Anatomy 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 5
- 238000009837 dry grinding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000227 grinding Methods 0.000 description 4
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004383 yellowing Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
- B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/30—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding plastics
Abstract
The invention discloses a method for restoring the surface definition of organic glass, which comprises the steps of checking the damage characteristic of the organic glass; cleaning the fuzzy surface of the organic glass; polishing the fuzzy surface of the organic glass; performing edge sealing treatment on the fuzzy surface of the organic glass; and heating and leveling the fuzzy surface of the organic glass by using the coating liquid. The invention realizes the clearness and brightness of the fuzzy surface of the organic glass by sequentially cleaning, polishing, edge sealing and coating the coating liquid on the fuzzy surface of the organic glass for repairing. The method for repairing the organic glass surface of the equipment has low cost investment and simple repairing process.
Description
Technical Field
The invention relates to the technical field of glass repair, in particular to a method for repairing the surface definition of organic glass.
Background
The operation specialty discovers that the surfaces of organic glass have yellowing, cracking, scratches and oxidation phenomena in observation windows, protective baffles, density relay reading discs and the like of the organic glass of most devices. Especially, the density relay of the 220kV circuit breaker is yellow and cracked, and the investigation shows that the reading disc is fuzzy, and other functions are normal, such as direct replacement of a new density relay can cause the problem of large cost investment. It is therefore desirable to develop a low cost way of restoring the clarity of a glass surface to replace the high cost way of direct replacement.
Disclosure of Invention
The invention aims to provide a method for repairing the surface definition of organic glass, which can solve the problem that the surfaces of an observation window, a protective baffle, a density relay reading disc and the like of the organic glass in the prior art are fuzzy.
The purpose of the invention is realized by the following technical scheme:
the invention provides a method for restoring the surface definition of organic glass, which comprises the following steps:
step one, checking damage characteristics of organic glass:
checking and judging the material of the organic glass fuzzy surface, the damaged area of the organic glass fuzzy surface and the type of damage of the organic glass fuzzy surface;
step two, cleaning the fuzzy surface of the organic glass:
wiping the blurred surface of the organic glass by using an oil removing cloth to remove oil stains, sweat stains and wax on the surface and around the organic glass;
step three, polishing the fuzzy surface of the organic glass:
according to the type of damage of the fuzzy surface of the organic glass, polishing the damaged part of the fuzzy surface of the organic glass by using dry abrasive paper, cleaning residual abrasive dust by using water, and drying;
step four, edge sealing treatment is carried out on the fuzzy surface of the organic glass:
copying the shape of the fuzzy surface of the organic glass by using a shielding film, shearing the shielding film after copying the shape according to the part without coating the film, and attaching the sheared shielding film to the fuzzy surface of the machine glass for edge sealing;
fifthly, heating and leveling the fuzzy surface of the organic glass by using the coating liquid:
and selecting matched coating liquid to coat the non-edge-sealed part of the fuzzy surface of the organic glass according to the material of the fuzzy surface of the organic glass, heating and leveling the coated part, and wiping the coated part clean by using dust removal cloth after the coating liquid is dried.
Further, according to the type that the blurred surface of organic glass damaged, use dry grinding abrasive paper to polish specifically including according to the type that the blurred surface of organic glass damaged, select with the damaged type phase-match of organic glass mode of polishing, then use dry grinding abrasive paper to polish at the damaged department of the blurred surface of organic glass.
The invention has the beneficial effects that:
the invention realizes the clearness and brightness of the fuzzy surface of the organic glass by sequentially cleaning, polishing, edge sealing and coating the coating liquid on the fuzzy surface of the organic glass for repairing. The method for repairing the organic glass surface of the equipment has low cost investment and simple repairing process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of the steps of a method for repairing the surface definition of an organic glass.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The embodiment provides a method for restoring the surface definition of organic glass, which comprises the following steps:
step one, checking damage characteristics of organic glass:
and inspecting and judging the material of the organic glass fuzzy surface, the damaged area of the organic glass fuzzy surface and the type of the damage of the organic glass fuzzy surface.
The surface hardness of the organic glass fuzzy surface is obtained according to the material of the organic glass fuzzy surface, so that the subsequent polishing is facilitated to provide implementation mode reference, and meanwhile, a proper coating liquid can be selected according to the hardness of the organic glass fuzzy surface for effective coating.
The damage types of the organic glass fuzzy surface mainly comprise yellowing, cracking, oxidation and scratch of the appearance, and the damage types of the organic glass fuzzy surface can be judged by direct observation.
Step two, cleaning the fuzzy surface of the organic glass:
and wiping the blurred surface of the organic glass by using an oil removing cloth to remove oil stains, sweat stains and wax on the surface and around the organic glass. In the actual wiping, the wiping can be carried out in a large area as much as possible without any details being missed. Meanwhile, the special oil removing cloth is used for wiping, so that the effects of oil removal, wax removal and static electricity prevention are achieved. In addition, the filter is required to be pressed in the process of installing the air pipe, so that the final effect of preventing the sprayed gas from being affected by oil stains and water stains is prevented.
Step three, polishing the fuzzy surface of the organic glass:
and (3) according to the damage type of the fuzzy surface of the organic glass, polishing the damaged part of the fuzzy surface of the organic glass by using dry abrasive paper, cleaning residual abrasive dust by using water, and drying. Different polishing treatment processes are selected according to different damaged types of the organic glass. Generally, for the blurred surface with a deep scratch, the processing procedure is as follows:
firstly, grinding the damaged part of the fuzzy surface of the organic glass by using No. 600 (the smaller the number is, the thicker the fine sand of the abrasive paper is, the deeper the grinding trace is);
then, grinding the damaged part of the fuzzy surface of the organic glass by using No. 800 dry grinding abrasive paper;
and finally, grinding the damaged part of the fuzzy surface of the organic glass by using 1000-1500 # dry grinding abrasive paper.
The polishing process is that coarse polishing is performed firstly, and then fine polishing is performed slowly, so that the fuzzy surface of the organic glass is flatter, and the repairing effect is better.
Step four, edge sealing treatment is carried out on the fuzzy surface of the organic glass:
copying the shape of the fuzzy surface of the organic glass by using a shielding film, and correspondingly modifying and shearing the shielding film according to the area and the shape of the fuzzy surface of the organic glass to ensure that the size and the shape of the shielding film are matched with those of the fuzzy surface of the organic glass; and then, carrying out secondary shearing on the shielding film with the copied shape according to the part which is not subjected to film coating to expose the part which is required to be coated by the film coating liquid, adhering the part which is not required to be coated by the film coating liquid to the fuzzy surface of the machine glass by using the shielding film, and carrying out edge sealing treatment.
Fifthly, heating and leveling the fuzzy surface of the organic glass by using the coating liquid:
and selecting matched coating liquid to coat the non-edge-sealed part of the fuzzy surface of the organic glass according to the material of the fuzzy surface of the organic glass, and then heating and leveling the coated part. The more specific principle process is as follows: the organic glass after being sanded by dry grinding abrasive paper is observed under a microscope as the high mountains and gullies, and is not flat under the condition of magnification, and the material of the selected coating liquid uses a heater and is added with alcohol as a volatile agent, and the raw material of the coating liquid is attached to the sand paper marks of the high mountains and gullies of the organic glass by a steam method to form a uniform filling effect. And after the coating solution is dried, wiping the film by using a dust removing cloth.
The conventional coating solution has high hardness, and is easily subjected to demoulding and film layer embrittlement due to mismatch between thermal expansion and cold contraction and the material of a glass surface, so that the repair is not ideal. The new theory is that an abrasion resistant film layer is needed between the two, so that the lens can play a buffer role when being abraded by gravels, and the lens is not easy to scratch. The hardness of the wear-resistant film layer material is between that of the antireflection film and that of the lens substrate, and the wear-resistant film layer material has a low friction coefficient and is not easy to crack. The coating liquid in the embodiment can solve the problems, and the repair of the organic glass is improved.
The above description is for the purpose of illustrating embodiments of the invention and is not intended to limit the invention, and it will be apparent to those skilled in the art that any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the invention shall fall within the protection scope of the invention.
Claims (2)
1. A method for restoring the surface definition of organic glass is characterized by comprising the following steps:
step one, checking damage characteristics of organic glass:
checking and judging the material of the organic glass fuzzy surface, the damaged area of the organic glass fuzzy surface and the type of damage of the organic glass fuzzy surface;
step two, cleaning the fuzzy surface of the organic glass:
wiping the blurred surface of the organic glass by using an oil removing cloth to remove oil stains, sweat stains and wax on the surface and around the organic glass;
step three, polishing the fuzzy surface of the organic glass:
according to the type of damage of the fuzzy surface of the organic glass, polishing the damaged part of the fuzzy surface of the organic glass by using dry abrasive paper, cleaning residual abrasive dust by using water, and drying;
step four, edge sealing treatment is carried out on the fuzzy surface of the organic glass:
copying the shape of the fuzzy surface of the organic glass by using a shielding film, shearing the shielding film after copying the shape according to the part without coating the film, and attaching the sheared shielding film to the fuzzy surface of the machine glass for edge sealing;
fifthly, heating and leveling the fuzzy surface of the organic glass by using the coating liquid:
and selecting matched coating liquid to coat the non-edge-sealed part of the fuzzy surface of the organic glass according to the material of the fuzzy surface of the organic glass, heating and leveling the coated part, and wiping the coated part clean by using dust removal cloth after the coating liquid is dried.
2. The method for repairing the surface definition of the organic glass according to claim 1, wherein the step of polishing the damaged part of the blurred surface of the organic glass by using dry abrasive paper according to the type of damage of the blurred surface of the organic glass specifically comprises the steps of selecting a polishing mode matched with the type of damage of the organic glass according to the type of damage of the blurred surface of the organic glass, and then polishing the damaged part of the blurred surface of the organic glass by using the dry abrasive paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111209392.9A CN113909078A (en) | 2021-10-18 | 2021-10-18 | Method for repairing surface definition of organic glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111209392.9A CN113909078A (en) | 2021-10-18 | 2021-10-18 | Method for repairing surface definition of organic glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113909078A true CN113909078A (en) | 2022-01-11 |
Family
ID=79241256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111209392.9A Pending CN113909078A (en) | 2021-10-18 | 2021-10-18 | Method for repairing surface definition of organic glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113909078A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139679A (en) * | 2011-01-18 | 2011-08-03 | 涂绍华 | Film-coating process for repairing automobile lamp |
| CN106627511A (en) * | 2016-12-20 | 2017-05-10 | 涂绍华 | Automobile headlamp repair coating technology |
-
2021
- 2021-10-18 CN CN202111209392.9A patent/CN113909078A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139679A (en) * | 2011-01-18 | 2011-08-03 | 涂绍华 | Film-coating process for repairing automobile lamp |
| CN106627511A (en) * | 2016-12-20 | 2017-05-10 | 涂绍华 | Automobile headlamp repair coating technology |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220111 |
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| RJ01 | Rejection of invention patent application after publication |