CN113635141B - Method for manufacturing reflector - Google Patents
Method for manufacturing reflector Download PDFInfo
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- CN113635141B CN113635141B CN202110784494.7A CN202110784494A CN113635141B CN 113635141 B CN113635141 B CN 113635141B CN 202110784494 A CN202110784494 A CN 202110784494A CN 113635141 B CN113635141 B CN 113635141B
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- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
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- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
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Abstract
The application relates to the technical field of reflectors, and provides a reflector preparation method for obtaining a reflector surface, which comprises the following steps: preparing a reflector workpiece with a light reflecting part from a metal raw material; polishing the light reflecting part in sequence by adopting a polishing structure with gradually increased meshes to obtain a mirror-shaped glossy surface; plating a nickel layer on the mirror-like glossy surface; polishing the nickel layer in sequence by adopting a polishing structure with gradually increased mesh number to obtain a light reflecting surface; and plating a reflective film on the reflective surface to obtain the reflective mirror surface. According to the manufacturing method of the reflector, the light reflecting part of the reflector machined part is sequentially polished by adopting the polishing structure with gradually increased meshes, so that the machining efficiency can be improved, the smooth finish of the polished surface can be ensured, and the light reflecting effect of the reflector is improved.
Description
Technical Field
The application relates to the technical field of reflectors, in particular to a reflector preparation method.
Background
In the related art, most of the mirrors include a mirror body, and after the mirror body is prepared, a light reflecting portion of the mirror body is polished to obtain a mirror surface. It is common practice to polish a metal polished surface with a polishing structure, such as a polishing wheel, to obtain a mirror surface, which is usually only suitable for a planar reflective surface. The finish of the reflector surface is not ideal by a single polishing method, and the method cannot be applied to the processing of non-planar metal reflectors.
Content of application
In view of the above, the first aspect of the present application aims to provide a method for manufacturing a reflective mirror, which solves or improves the technical problem existing in the background art that the smoothness of the reflective mirror surface is not ideal.
A method for producing a mirror provided in a first aspect of the present application includes: preparing a reflector workpiece with a light reflecting part from a metal raw material; polishing the reflective part in sequence by adopting a polishing structure with gradually increased meshes to obtain a mirror-shaped glossy surface; plating a nickel layer on the mirror-like glossy surface; polishing the nickel layer in sequence by adopting a polishing structure with gradually increased mesh number to obtain a light reflecting surface; and plating a reflective film on the reflective surface to obtain the reflective mirror surface.
According to the reflector preparation method provided by the first aspect of the application, the reflective parts of the reflector workpieces are sequentially polished by the polishing structures with gradually increasing mesh numbers, so that the processing efficiency can be improved, the smooth finish of the polished surface can be ensured, and the reflective effect of the reflector is improved.
With reference to the first aspect, in a possible implementation manner, the polishing structures with gradually increasing mesh numbers are used to sequentially polish the light reflecting portions to obtain a mirror-shaped glossy surface, which specifically includes: polishing the machined knife lines by adopting a first polishing structure or a second polishing structure of 1500 meshes or below to obtain a dark glossy surface; and polishing the dark glossy surface by adopting a second polishing structure of 10000 meshes or less to obtain the mirror-shaped glossy surface.
With reference to the first aspect, in a possible implementation manner, the polishing the machined tool grains by using a first polishing structure or a second polishing structure of 1500 meshes or less to obtain a dark glossy surface specifically includes: polishing the reflective part by using the first polishing structure or the second polishing structure with the mesh of 500 and below to remove machined knife lines to obtain a rough reflective surface; and polishing the rough light reflecting surface to the dark gloss surface by adopting the first polishing structure or the second polishing structure with the mesh size of 1500 meshes or less.
With reference to the first aspect, in a possible implementation manner, the polishing the reflective portion with the first polishing structure or the second polishing structure of 500 meshes or less to remove the machining knurl to obtain a rough reflective surface specifically includes: polishing the machined knife lines by adopting the first polishing structure or the second polishing structure of 500 meshes to obtain the rough reflecting surface; or sequentially adopting the first polishing structure or the second polishing structure of 100 meshes, 300 meshes and 500 meshes to polish the machined knife lines to obtain the rough reflecting surface.
With reference to the first aspect, in a possible implementation manner, polishing the rough light-reflecting surface to the dark-glossy surface by using the first polishing structure or the second polishing structure of 1500 meshes or less specifically includes: polishing the rough reflective surface by sequentially adopting the first polishing structure or the second polishing structure of 1000 meshes and 1500 meshes to obtain the dark glossy surface; or sequentially polishing the rough reflective surface by adopting the first polishing structure or the second polishing structure of 800 meshes, 1000 meshes, 1200 meshes and 1500 meshes to obtain the dark glossy surface.
With reference to the first aspect, in a possible implementation manner, the polishing the dark glossy surface by using the second polishing structure of 10000 meshes or less to obtain the mirror-shaped glossy surface specifically includes: and polishing the dark glossy surface by sequentially adopting 3000 meshes, 6000 meshes and 10000 meshes of second polishing structures to obtain the mirror-shaped glossy surface.
With reference to the first aspect, in a possible implementation manner, the nickel layer is sequentially polished by using a polishing structure with gradually increasing mesh number to obtain a light-reflecting surface, which specifically includes: polishing the nickel layer to the dark gloss surface by adopting a first polishing structure or a second polishing structure with the mesh size of 1500 and below; polishing the dark glossy surface by adopting the second polishing structure of 10000 meshes or less to obtain a mirror-shaped glossy surface; and polishing the mirror-like glossy surface by adopting the second polishing structure of 50000 meshes or below to obtain the light reflecting surface.
With reference to the first aspect, in a possible implementation manner, the polishing the mirror-like glossy surface by using the second polishing structure of 50000 meshes or less to obtain the light-reflecting surface specifically includes: and sequentially polishing the mirror-like glossy surface by adopting the second polishing structures of 20000 meshes, 30000 meshes and 50000 meshes to obtain the light reflecting surface.
With reference to the first aspect, in one possible implementation manner, the first polishing structure is a sandpaper, a scouring pad or a nylon polishing wheel, and the second polishing structure includes a polishing head and a paste or suspension, the polishing head has a convex spherical surface or a concave spherical surface, and the paste or suspension is coated on the concave spherical surface or the convex spherical surface.
With reference to the first aspect, in one possible implementation manner, the mirror preparation method further includes: and depositing a silicon dioxide protective layer with the thickness not more than 1 micron on the reflecting surface and other surfaces of the reflector processing piece by adopting a physical vapor deposition method.
Drawings
FIG. 1 is a flow chart illustrating a method for manufacturing a mirror according to some implementations of the present disclosure.
Fig. 2 is a flowchart illustrating a method for manufacturing a mirror shown in fig. 1, in which a light reflecting portion is sequentially polished by polishing structures with gradually increasing meshes to obtain a mirror-like glossy surface.
Fig. 3 is a flowchart illustrating a method for manufacturing a mirror according to some implementations of the present application shown in fig. 2, in which a first polishing structure or a second polishing structure of 1500 meshes or less is used to polish a machined knife pattern to obtain a dark glossy surface.
Fig. 4 is a flowchart illustrating a method for manufacturing the reflective mirror shown in fig. 1, in which the nickel layer is sequentially polished by polishing structures with gradually increasing mesh sizes to obtain a reflective surface.
Fig. 5 is a schematic structural diagram of a polishing head having a convex spherical surface according to a mirror manufacturing method provided in some implementations of the present application.
FIG. 6 is a schematic diagram illustrating a polishing head with a concave spherical surface prepared by a method according to some implementations of the disclosure.
Fig. 7 is a graph illustrating a reflection spectrum of a reflective film of a method of making a mirror provided in some implementations of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
Summary of the application
In order to solve the technical problem that the smoothness of the reflecting mirror surface is not ideal enough due to one-time polishing of the reflecting part of the reflecting mirror body in the background technology, a polishing structure with more meshes can be adopted. However, the polishing difficulty is higher due to the larger number of meshes, so that time and labor are wasted, and the polishing efficiency is reduced. In addition, polishing and coating of a reflective film are conventional methods for manufacturing a reflective surface, but a single method or a combined method is not a metal material and cannot achieve a required level of reflectivity.
In view of the above technical problems, the present application provides a method for manufacturing a reflective mirror. The preparation method of the reflector is split into two layers: the first layer adopts polishing structures with different meshes to sequentially polish the light reflecting part, so that the efficiency can be improved, and the smoothness can be ensured; the second nickel plating layer also adopts a grading polishing mode, so that the efficiency is further improved and the smoothness is further ensured.
It should be noted that the preparation method of the reflective mirror provided by the application can be applied to reflective mirrors in any scenes. Specifically, the mechanical structure is designed to complete a specific work task in a manner of completing a specific mechanical action or information transmission through a corresponding mechanical structure or a part or all of components in the mechanical structure.
Having described the basic principles of the present application, various non-limiting embodiments of the present application will now be described with reference to the accompanying drawings.
Exemplary mirror preparation method
FIG. 1 is a flow diagram illustrating a method for manufacturing a mirror according to some implementations of the present disclosure. As shown in fig. 1, the mirror preparation method is used for obtaining a mirror surface, and the mirror preparation method includes:
step 101: the reflector processing piece with the light reflecting part is prepared from the metal raw material, wherein the metal raw material is stainless steel, aluminum alloy or copper, the processing is easy, and the light reflecting effect of the light reflecting surface is good. The shape of the reflector, namely the reflector machined part, is prepared from the metal raw material through a numerical control machine tool, and the machining process is simple.
Step 103: the reflective part is sequentially polished by adopting the polishing structures with gradually increased meshes to obtain a mirror-shaped gloss surface, the smoothness of the mirror-shaped gloss surface is more than 11, the roughness Ra is less than 0.08 micrometer, the reflective part is sequentially polished by adopting the polishing structures with multi-stage numbers, time and labor are saved, and the smoothness is improved.
Step 105: and a nickel layer is plated on the mirror-like glossy surface, so that the effect of protecting the metal layer is achieved. Wherein, a nickel layer with the thickness of more than 50 microns can be plated by adopting a chemical deposition method or an electro-reduction method.
Step 107: and polishing the nickel layer in sequence by adopting a polishing structure with gradually increased mesh number to obtain a reflecting surface, wherein the roughness Ra of the reflecting surface is less than 0.01 micrometer. The reflective part is polished in sequence through the polishing structures with multiple levels of numbers, so that time and labor are saved, and the smoothness is improved.
Step 109: and plating a reflective film on the reflective surface to obtain a reflective mirror surface, wherein the reflective film with the thickness of more than 5 angstroms can be plated on the reflective surface by adopting a physical vapor deposition method or a chemical vapor deposition method.
FIG. 2 is a flow chart illustrating polishing of a light-reflecting portion to provide a mirror-like glossy surface according to the method of making a mirror according to some implementations of the present disclosure shown in FIG. 1. As shown in fig. 2, in a possible implementation, the polishing of the light reflecting portion to obtain a mirror-like glossy surface specifically includes:
step 201: polishing the machined knife lines by adopting a first polishing structure or a second polishing structure of 1500 meshes or less to obtain a dark glossy surface, and polishing the machined knife lines to the dark glossy surface by selecting the first polishing structure or the second polishing structure of different meshes according to the hardness of different raw materials, wherein the dark glossy surface can be a polished surface with the texture of 1500 meshes or less which cannot be distinguished.
Step 203: and polishing the dark glossy surface by adopting a second polishing structure of 10000 meshes or less to obtain a mirror-shaped glossy surface, and similarly, polishing the dark glossy surface to the mirror-shaped glossy surface by selecting the first polishing structure or the second polishing structure with different meshes according to the hardness of different metal raw materials, wherein the mirror-shaped glossy surface can be a polished surface with indistinguishable grains below 10000 meshes.
Fig. 3 is a flowchart illustrating a method for manufacturing a mirror according to some implementations of the present application shown in fig. 2, in which a first polishing structure or a second polishing structure of 1500 meshes or less is used to polish a machined knife pattern to obtain a dark glossy surface. As shown in fig. 3, in a possible implementation manner, polishing the machining tool pattern by using a first polishing structure or a second polishing structure of 1500 meshes or less to obtain a dark glossy surface specifically includes:
step 301: and (3) adopting a first polishing structure or a second polishing structure of 500 meshes or below to polish the reflective part to remove the machined knife lines to obtain a rough reflective surface, and according to the hardness of different metal raw materials, using the first polishing structure of 500 meshes or below to polish the machined knife lines, wherein the method is simple and reliable.
Step 303: and polishing the rough light reflecting surface to a dark gloss surface by adopting a first polishing structure or a second polishing structure of 1500 meshes or less, and gradually polishing the light reflecting part in a grading polishing mode.
Wherein, adopt 500 meshes and following first polishing structure or second polishing structure to throw off processing sword line to reflection of light part, obtain thick reflection of light face, specifically include: and polishing the machined knife lines by adopting a 500-mesh first polishing structure or a 500-mesh second polishing structure to obtain a rough reflective surface, wherein for example, when the metal raw material is copper, the 500-mesh first polishing structure or the 500-mesh second polishing structure can be directly polished until the machined knife lines are not distinguishable. Or polishing the machined knife lines by sequentially adopting a first polishing structure or a second polishing structure of 100 meshes, 300 meshes and 500 meshes to obtain a rough reflective surface, for example, when the metal raw material is stainless steel, polishing the machined knife lines by adopting the first polishing structure or the second polishing structure of 100 meshes to obtain a first reflective mirror surface, wherein the lines of the first reflective mirror surface are 100 meshes, so that the machined knife lines are not distinguishable. And then polishing the first reflective mirror surface by adopting a first polishing structure or a second polishing structure of 300 meshes to obtain a second reflective mirror surface, wherein the grains of the second reflective mirror surface are 300 meshes, so that the grains of 100 meshes are not distinguishable. And finally, polishing the second reflecting mirror surface by adopting a 500-mesh first polishing structure or a 500-mesh second polishing structure to obtain a coarse reflecting surface, wherein the grains of the coarse reflecting surface are 500 meshes, so that the grains of 300 meshes are not distinguished, the purpose of polishing step by step is achieved by increasing the number of the grains step by step, and the polishing effect is better.
Specifically, the rough reflective surface is polished to a dark glossy surface by using a first polishing structure or a second polishing structure of 1500 meshes or less, and it can be understood that, at 1500 meshes or less, the machined knife lines are sequentially polished by using the first polishing structure or the second polishing structure with sequentially increasing meshes to obtain the dark glossy surface. When the metal raw material is aluminum alloy, the method specifically comprises the following steps: the rough reflective surface is polished by sequentially adopting a 1000-mesh and 1500-mesh first polishing structure or a 1500-mesh second polishing structure to obtain a dark glossy surface, wherein the reflective mirror surface with 500-mesh grains is polished into 1000-mesh grains by using the 1000-mesh first polishing structure or the 1000-mesh second polishing structure, the 1000-mesh grains are polished into 1500-mesh grains by using the 1500-mesh second polishing structure to form the dark glossy surface, and the grains of the dark glossy surface are 1500-mesh. Or when the metal raw material is stainless steel, polishing the reflecting mirror surface by sequentially adopting the first polishing structure or the second polishing structure of 800 meshes, 1000 meshes, 1200 meshes and 1500 meshes to obtain the dark glossy surface. It can be understood that the coarse reflective surface is polished by using a 800-mesh first polishing structure or a second polishing structure to obtain a first excessive reflective surface, the grain of the first excessive reflective surface is 800 meshes, then the first excessive reflective surface is polished by using a 1000-mesh first polishing structure or a second polishing structure to obtain a second excessive reflective surface, the grain of the second excessive reflective surface is 1000 meshes, then the second excessive reflective surface is polished by using a 1200-mesh first polishing structure or a second polishing structure to obtain a third excessive reflective surface, the grain of the third excessive reflective surface is 1200 meshes, and finally the third excessive reflective surface is polished by using a 1500-mesh second polishing structure to obtain a dark gloss surface.
Specifically, the dark glossy surface is polished by adopting a second polishing structure of 10000 meshes or less to obtain a mirror-like glossy surface, which specifically comprises: the dark glossy surface is polished by adopting 3000 meshes, 6000 meshes and 10000 meshes of second polishing structures in sequence to obtain a mirror-shaped glossy surface, and the method can be understood that when the metal raw material of the reflector workpiece is aluminum alloy, the dark glossy surface is polished by adopting the 3000 meshes of second polishing structures to obtain a first polishing surface, the grains of the first polishing surface are 3000 meshes, then the first polishing surface is polished by adopting the 6000 meshes of second polishing structures to obtain a second polishing surface, the grains of the second polishing surface are 6000 meshes, and finally the second polishing surface is polished by adopting the 10000 meshes of second polishing structures to obtain the mirror-shaped glossy surface, and the grains of the mirror-shaped glossy surface are 10000 meshes.
Fig. 4 shows that the nickel layer is sequentially polished by polishing structures with gradually increasing mesh number in the manufacturing method of the mirror shown in fig. 1 according to some implementations of the present disclosure, so as to obtain the light-reflecting surface. As shown in fig. 4, the nickel layer is sequentially polished by using polishing structures with gradually increasing mesh number to obtain a light-reflecting surface, which in a possible implementation manner specifically comprises the following steps:
step 401: the nickel layer is polished to a dark surface by using a first polishing structure or a second polishing structure of 1500 mesh or less, and it is understood that the polishing method of this step is the same as that of step 303, which is both semi-finish polishing and finish polishing. When the metal raw material is aluminum alloy, the nickel layer with 500 meshes of grains is polished into 1000 meshes of grains by using a 1000-mesh first polishing structure or a 1000-mesh second polishing structure, then the 1000 meshes of grains are polished into 1500 meshes of grains by using a 1500-mesh second polishing structure, and the grains of the dark glossy surface are 1500 meshes. Or when the metal raw material is stainless steel, polishing the nickel layer by sequentially adopting a first polishing structure or a second polishing structure of 800 meshes, 1000 meshes, 1200 meshes and 1500 meshes to obtain a dark gloss surface. Specifically, a nickel layer is polished by adopting a 800-mesh first polishing structure or a second polishing structure to obtain a first excessive reflecting mirror surface, the grains of the first excessive reflecting mirror surface are 800 meshes, then the first excessive reflecting mirror surface is polished by adopting a 1000-mesh first polishing structure or a 1000-mesh second polishing structure to obtain a second excessive reflecting mirror surface, the grains of the second excessive reflecting mirror surface are 1000 meshes, then the second excessive reflecting mirror surface is polished by adopting a 1200-mesh first polishing structure or a 1200-mesh second polishing structure to obtain a third excessive reflecting mirror surface, the grains of the third excessive reflecting mirror surface are 1200 meshes, and finally the third excessive reflecting mirror surface is polished by adopting a 1500-mesh second polishing structure to obtain a dark gloss surface.
Step 403: polishing the dark glossy surface by adopting a second polishing structure of 10000 meshes or less to obtain a mirror-like glossy surface, wherein the grain of the mirror-like glossy surface is 10000 meshes, and the step can be understood as fine polishing. Specifically, when the metal raw material of the reflector workpiece is aluminum alloy, a 3000-mesh second polishing structure is adopted to polish a 1500-mesh dark gloss surface into 3000-mesh grains, then a 6000-mesh second polishing structure is adopted to polish 3000-mesh grains into 6000-mesh grains, and finally an 10000-mesh second polishing structure is adopted to polish 6000-mesh grains into 10000-mesh grains, so that a mirror-shaped gloss surface is obtained.
Step 405: and polishing the mirror-like glossy surface by adopting a second polishing structure of 50000 meshes or less to obtain a light reflecting surface, wherein the grains of the light reflecting surface are 50000 meshes. The mirror-like glossy surface was polished using a second polishing structure of 50000 mesh or less until the mirror surface roughness Ra was <0.01 μm.
Specifically, the mirror-like glossy surface is polished by adopting a second polishing structure of 50000 meshes and below to obtain a light-reflecting surface, specifically: and sequentially adopting second polishing structures of 20000 meshes, 30000 meshes and 50000 meshes to polish the mirror-shaped glossy surface to obtain the reflective surface. Namely, 10000 meshes of grains are polished into 20000 meshes of grains by adopting a 20000-mesh second polishing structure, 20000 meshes of grains are polished into 30000 meshes of grains by adopting a 30000-mesh second polishing structure, and finally 30000 meshes of grains are polished into 50000 meshes of grains by adopting a 50000-mesh second polishing structure.
Specifically, the mirror preparation method further includes: and depositing a silicon dioxide protective layer with the thickness not more than 1 micron on the reflecting surface and other surfaces of the reflector workpiece by adopting a physical vapor deposition method so as to improve the abrasion resistance and oxidation resistance of the reflector and effectively prolong the service life of the reflector.
Fig. 7 is a graph showing a reflectance spectrum of a light reflecting film of a method of making a mirror provided in some implementations of the present application. As shown in fig. 7, it can be seen from fig. 7 that the light reflecting surface has a good reflection efficiency in both ultraviolet and visible light.
Fig. 5 is a schematic structural view of a polishing head having a convex spherical surface according to a mirror manufacturing method provided in some implementations of the present disclosure, and fig. 6 is a schematic structural view of a polishing head having a concave spherical surface according to a mirror manufacturing method provided in some implementations of the present disclosure. The first polishing structure is a sandpaper, a scouring pad or a nylon polishing wheel, and the second polishing structure comprises a polishing head 110 and a paste or suspension, as shown in fig. 5 and 6, the polishing head 110 has a convex spherical surface 111 or a concave spherical surface 113, and the paste or suspension is coated on the concave spherical surface 113 or the convex spherical surface 111. It is understood that when using a polishing material in the form of a paste or a suspension, the polishing head 110 is used in cooperation with the convex spherical polishing head 110 for a concave mirror surface, and the concave spherical polishing head 110 for a convex mirror surface. The polishing material in the form of paste or suspension includes, but is not limited to, polishing paste or polishing solution prepared from diamond, cerium oxide, silicon oxide, zirconium oxide, aluminum oxide, and silicon carbide powder.
The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably herein. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".
It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.
The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the application to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention are included in the present invention.
Claims (8)
1. A method of manufacturing a mirror, comprising:
preparing a reflector workpiece with a light reflecting part from a metal raw material;
polishing the processing knife lines of the light reflecting part by adopting a first polishing structure or a second polishing structure of 1500 meshes or below to obtain a dark glossy surface;
polishing the dark glossy surface by sequentially adopting 3000 meshes, 6000 meshes and 10000 meshes of second polishing structures to obtain a mirror-shaped glossy surface;
plating a nickel layer on the mirror-like glossy surface;
polishing the nickel layer in sequence by adopting a polishing structure with gradually increased mesh number to obtain a reflecting surface;
and plating a reflective film on the reflective surface to obtain the reflective mirror surface.
2. The method for manufacturing a reflective mirror according to claim 1, wherein the step of polishing the machined tool marks by using a first polishing structure or a second polishing structure of 1500 meshes or less to obtain a dark glossy surface comprises the following steps:
polishing the reflective part by using the first polishing structure or the second polishing structure with the mesh size of 500 and below to remove the processing knife lines to obtain a rough reflective surface;
and polishing the rough light reflecting surface to the dark gloss surface by adopting the first polishing structure or the second polishing structure with the mesh size of 1500 meshes or less.
3. The method for manufacturing a reflective mirror according to claim 2, wherein the step of polishing the reflective portion with the first polishing structure or the second polishing structure of 500 mesh or less to obtain a rough reflective surface comprises:
polishing the machined knife lines by adopting the first polishing structure or the second polishing structure of 500 meshes to obtain the rough reflecting surface; or
And polishing the machined knife lines by sequentially adopting the first polishing structure or the second polishing structure of 100 meshes, 300 meshes and 500 meshes to obtain the rough reflecting surface.
4. The mirror preparation method according to claim 2, wherein the polishing of the rough reflective surface to the dark glossy surface using the first polishing structure or the second polishing structure of 1500 mesh or less specifically includes:
polishing the rough reflective surface by sequentially adopting the first polishing structure or the second polishing structure of 1000 meshes and 1500 meshes to obtain the dark glossy surface; or
And polishing the rough light reflecting surface by sequentially adopting the first polishing structure or the second polishing structure of 800 meshes, 1000 meshes, 1200 meshes and 1500 meshes to obtain the dark glossy surface.
5. The method for manufacturing the reflective mirror according to any one of claims 1 to 4, wherein the nickel layer is sequentially polished by using polishing structures with gradually increasing mesh number to obtain a reflective surface, and the method specifically comprises the following steps:
polishing the nickel layer to the dark gloss surface by adopting a first polishing structure or a second polishing structure of 1500 meshes or less;
polishing the dark glossy surface by adopting a second polishing structure of 10000 meshes or less to obtain a mirror-shaped glossy surface;
and polishing the mirror-like glossy surface by adopting the second polishing structure of 50000 meshes or below to obtain the light reflecting surface.
6. The mirror preparation method of claim 5, wherein the polishing of the mirror-like glossy surface with the second polishing structure of 50000 mesh or less to obtain the light-reflecting surface comprises:
and sequentially adopting the second polishing structures of 20000 meshes, 30000 meshes and 50000 meshes to polish the mirror-shaped glossy surface to obtain the reflective surface.
7. The mirror preparation method according to any one of claims 1 to 4, wherein the first polishing structure is a sandpaper, a scouring pad, or a nylon polishing wheel, and the second polishing structure includes a polishing head having a convex spherical surface or a concave spherical surface and a paste or suspension applied to the concave spherical surface or the convex spherical surface.
8. The mirror preparation method according to any one of claims 1 to 4, further comprising:
and depositing a silicon dioxide protective layer with the thickness not more than 1 micron on the reflecting surface and other surfaces of the reflector processing piece by adopting a physical vapor deposition method.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5259394A (en) * | 1975-11-11 | 1977-05-16 | Showa Denko Kk | Method of surfacing mirror polishing dish |
| CN101513727A (en) * | 2008-12-30 | 2009-08-26 | 毕祥玉 | Polishing process and preparation method for mirror aluminum alloy checkered plate |
| CN102289011A (en) * | 2011-07-08 | 2011-12-21 | 中国矿业大学(北京) | Method for making rough solid test piece surface into reflecting mirror surface |
| CN103100947A (en) * | 2012-12-13 | 2013-05-15 | 宁波如强模塑有限公司 | Mirror polish method of car lampshade forming die body surfaces |
| CN103302554A (en) * | 2013-05-22 | 2013-09-18 | 陈林辉 | Mirror polishing method for polishing surface of lens sheet mould main body |
| CN105666304A (en) * | 2016-03-08 | 2016-06-15 | 沈阳富创精密设备有限公司 | Dry type mirror polishing technology for aluminum alloy |
| CN106191956A (en) * | 2016-08-29 | 2016-12-07 | 深圳天珑无线科技有限公司 | The surface treatment method of a kind of aluminium alloy and corresponding aluminium alloy |
| CN106346344A (en) * | 2015-07-15 | 2017-01-25 | 宁波江丰电子材料股份有限公司 | Copper target material surface processing method |
| CN107971910A (en) * | 2017-10-25 | 2018-05-01 | 中国电子科技集团公司第十六研究所 | A kind of mirror processing method for the square Dewar aluminium alloy plate of low-temperature receiver |
Family Cites Families (1)
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- 2021-07-12 CN CN202110784494.7A patent/CN113635141B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5259394A (en) * | 1975-11-11 | 1977-05-16 | Showa Denko Kk | Method of surfacing mirror polishing dish |
| CN101513727A (en) * | 2008-12-30 | 2009-08-26 | 毕祥玉 | Polishing process and preparation method for mirror aluminum alloy checkered plate |
| CN102289011A (en) * | 2011-07-08 | 2011-12-21 | 中国矿业大学(北京) | Method for making rough solid test piece surface into reflecting mirror surface |
| CN103100947A (en) * | 2012-12-13 | 2013-05-15 | 宁波如强模塑有限公司 | Mirror polish method of car lampshade forming die body surfaces |
| CN103302554A (en) * | 2013-05-22 | 2013-09-18 | 陈林辉 | Mirror polishing method for polishing surface of lens sheet mould main body |
| CN106346344A (en) * | 2015-07-15 | 2017-01-25 | 宁波江丰电子材料股份有限公司 | Copper target material surface processing method |
| CN105666304A (en) * | 2016-03-08 | 2016-06-15 | 沈阳富创精密设备有限公司 | Dry type mirror polishing technology for aluminum alloy |
| CN106191956A (en) * | 2016-08-29 | 2016-12-07 | 深圳天珑无线科技有限公司 | The surface treatment method of a kind of aluminium alloy and corresponding aluminium alloy |
| CN107971910A (en) * | 2017-10-25 | 2018-05-01 | 中国电子科技集团公司第十六研究所 | A kind of mirror processing method for the square Dewar aluminium alloy plate of low-temperature receiver |
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