CN101195196A - Process for producing metallic translucent lens - Google Patents
Process for producing metallic translucent lens Download PDFInfo
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- CN101195196A CN101195196A CNA2007101683443A CN200710168344A CN101195196A CN 101195196 A CN101195196 A CN 101195196A CN A2007101683443 A CNA2007101683443 A CN A2007101683443A CN 200710168344 A CN200710168344 A CN 200710168344A CN 101195196 A CN101195196 A CN 101195196A
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Abstract
The invention a process for preparing metal light transmitting mirrors and relates to the process for preparing metal lens which have light transmitting effects. The process comprises selecting sheet metals for mirror faces, stamping the sheet metals into flat lens, using a shape-pressing die which is used to produce concave dies and convex dies to press invisible graph-texts on the positive surface of the lens or burn graph-texts on the negative surface of the lens through lasers, and producing the graph-texts which are same with the graph-texts on the positive surface of the lens on the negative surface of the lens or on carriers of the lens. The invention adopts mechanical moldings or laser techniques instead of handwork manufactures or casting techniques, the invention has the advantages that the manufacture of the light transmitting effects can be finished through forming by one step, the graph-texts can take various modes, the invention is convenient to manufacture precisely, the quality is stable, the imaging effect is clear, lens are light and durable, environmental pollution and resources consumption can be minimized, the lens can be combined with a plurality of carriers to produce different anti-counterfeit markings for jewelries, souvenirs, toys, teaching aids, handicrafts, commodities and the like, not only the graph-texts can be designed freely, but also image differences can be adjusted through adopting a laser technique, and the invention has strong randomness and wide applying range.
Description
Technical field
The present invention relates to a kind of preparation method that the speculum of printing opacity effect is arranged.
Background technology
Ancient times, there was a kind of bronze mirror in the Western Han Dynastry, and this bronze mirror front dimpling can not only shine the people, and when high light or focus irradiation on minute surface, reverberation impinges upon on white wall or the paper, can occur and the corresponding image of mirror back side decorative pattern, seem to come from the mirror backside reflection.Because people are very unclear to its mechanism understanding, so the patent of having applied for does not tackle the problem at its root, as " a kind of printing opacity bronze mirror " (patent No. 92244010), it is to be provided with the similar spill image of a width of cloth and the decorative pattern on the mirror back side or to be provided with the width of cloth spill image different with the mirror back side on the mirror body front of bronze mirror, can keep certain angle with light source during use, can reflect by the similar decorative pattern of light reflection the bronze mirror back side, though it points out that the front is provided with the width of cloth spill image similar to the decorative pattern on the mirror back side, there is not the method for design." preparation method of bronze mirror " (number of patent application 96101078) comprises molding, system model, melting casting, flour milling, printing opacity, heat treatment, if be necessary also can add gold-decorated step.Steps such as " bronze mirror and preparation method thereof " comprises system model, melting, casts, starts shooting and the printing opacity processing, and be gold-decorated; The prescription of bronze mirror has Cu, Sn, Pb, Zn, and they are only limited to bronze mirror.
Summary of the invention
The objective of the invention is at above-mentioned present situation, it is lightly durable to aim to provide a kind of accurately processing, steady quality, eyeglass, and randomness is strong, change various, can with the preparation method of the organic metallic translucent lens that cooperates of variety carrier.
The implementation of the object of the invention is, the preparation method of metallic translucent lens, and its concrete steps are as follows:
1) the selection of material is the sheet metal of minute surface,
2) use blanking die that plate stamping is become smooth eyeglass, use pressure-shaped mould tool or laser means pattern-making on eyeglass:
A, with the pressure-shaped mould tool in minute surface pattern-making:
A, pressure-shaped mould tool are made concavo-convex mould, and depth capacity is controlled at 0.08-0.11mm, and the degree of depth of a secondary mould should be consistent, and concavo-convex radian is identical, making positive invisible graph,
B, usefulness stamping machine, pressure-shaped mould tool are suppressed invisible graph in the mirror front,
B, with laser means in the pattern-making of the mirror back side:
A, check eyeglass, method is, when directional light was radiated at minute surface, the reflection shadow did not lose circularity substantially,
B, with back lens surface towards adjust light beam with the walking track laser beam, carry out laser and fire,
3) on the minute surface back side or its carrier, make and the positive identical picture and text of minute surface.
The present invention replaces making by hand or foundry engieering with mechanical mold pressing or laser technology, and it has following advantage:
1, once-forming is finished the making of printing opacity effect, and picture and text can be various informative;
2, be convenient to accurate processing, steady quality, image effect is obvious, eyeglass is lightly durable;
3, environmental pollution and resource consumption have been reduced;
4, eyeglass can combine with variety carrier, produces different ornaments, souvenir, toy, teaching aid, handicraft, commodity false proof mark etc.;
5, adopt laser technology, can not only set picture and text freely, can also adjust the reflection contrast, randomness is stronger, and the scope of application is wider.
The specific embodiment
The applicant thinks, ancient times the Western Han Dynastry bronze mirror, when high light or focus irradiation on minute surface, reverberation impinges upon on white wall or the paper, can occur and the corresponding image of mirror back side decorative pattern, seem to come from the mirror backside reflection.In fact the decorative pattern image of Chu Xianing is the front at minute surface, and the decorative pattern image at the back side is identical with the front, and the front is to show one's color in the stealthy back side, thus make the people that printing opacity be arranged, the sensation of the mirror back side decorative pattern image of breaking forth.In fact, metal is light tight to be well-known, and the basic reason that has above-mentioned phenomenon to occur is, minute surface is like there not being the decorative pattern image, be actually existence, it is by well-regulated, and the male and fomale(M﹠F) of being perceiveed by the people does not reflect, when directional light or spot light shine on the minute surface, concave part light produces and converges, and convex portions produces to be dispersed, and therefore the reflection that reflects produces light and shade contrast clocklike, be the decorative pattern image, and the decorative pattern image at the back side sees through anything but.
According to this point, the applicant selects the sheet metal of making eyeglass for use, thickness of slab 0.6-1.5mm, use blanking die that plate stamping is become smooth eyeglass, use pressure-shaped mould tool or laser means, use the pressure-shaped mould general laws in minute surface pattern-making, use stainless steel materials, thickness of slab 0.6-1mm, sheet diameter are 20-80mm, press tonnage 25-60T; Use laser means, thickness of slab 0.6-1.5mm.
After the invisible graph in mirror front performs, on the minute surface back side or its carrier, make and the positive identical picture and text of minute surface.Carrier can be the various carriers of making ornaments, souvenir, toy, teaching aid, handicraft, commodity false proof mark.
Claims (3)
1. the preparation method of metallic translucent lens is characterized in that its concrete steps are as follows:
1) the selection of material is the sheet metal of minute surface,
2) use blanking die that plate stamping is become smooth eyeglass, use pressure-shaped mould tool or laser means pattern-making on eyeglass:
A, with the pressure-shaped mould tool in minute surface pattern-making:
A, pressure-shaped mould tool are made concavo-convex mould, and depth capacity is controlled at 0.08-0.11mm, and the degree of depth of a secondary mould should be consistent, and concavo-convex radian is identical, making positive invisible graph,
B, usefulness stamping machine, pressure-shaped mould tool are suppressed invisible graph in the mirror front,
B, with laser means in the pattern-making of the mirror back side:
A, check eyeglass, method is, when directional light was radiated at minute surface, the reflection shadow did not lose circularity substantially,
B, with back lens surface towards adjust light beam with the walking track laser beam, carry out laser and fire,
3) on the minute surface back side or its carrier, make and the positive identical picture and text of minute surface.
2. the preparation method of metallic translucent lens according to claim 1 is characterized in that using the pressure-shaped mould general laws, uses stainless steel materials, and thickness of slab 0.6-1mm, sheet diameter are 20-80mm, press tonnage 25-60T.
3. the preparation method of metallic translucent lens according to claim 1 is characterized in that using laser means, thickness of slab 0.6-1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101683443A CN101195196A (en) | 2007-11-14 | 2007-11-14 | Process for producing metallic translucent lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101683443A CN101195196A (en) | 2007-11-14 | 2007-11-14 | Process for producing metallic translucent lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101195196A true CN101195196A (en) | 2008-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101683443A Pending CN101195196A (en) | 2007-11-14 | 2007-11-14 | Process for producing metallic translucent lens |
Country Status (1)
| Country | Link |
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| CN (1) | CN101195196A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217871A (en) * | 2010-04-17 | 2011-10-19 | 史祖法 | Method for manufacturing light transmitting magic mirror through injection molding and plating |
| CN115319031A (en) * | 2022-08-18 | 2022-11-11 | 华侨大学 | Light-transmitting bronze mirror and preparation method thereof |
| CN115533124A (en) * | 2022-08-31 | 2022-12-30 | 中国地质大学（武汉） | Preparation method of metal light-transmitting plate based on 3D printing technology |
| CN115319031B (en) * | 2022-08-18 | 2024-07-02 | 华侨大学 | Light-transmitting bronze mirror and preparation method thereof |
-
2007
- 2007-11-14 CN CNA2007101683443A patent/CN101195196A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217871A (en) * | 2010-04-17 | 2011-10-19 | 史祖法 | Method for manufacturing light transmitting magic mirror through injection molding and plating |
| CN115319031A (en) * | 2022-08-18 | 2022-11-11 | 华侨大学 | Light-transmitting bronze mirror and preparation method thereof |
| CN115319031B (en) * | 2022-08-18 | 2024-07-02 | 华侨大学 | Light-transmitting bronze mirror and preparation method thereof |
| CN115533124A (en) * | 2022-08-31 | 2022-12-30 | 中国地质大学（武汉） | Preparation method of metal light-transmitting plate based on 3D printing technology |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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