CN108663747B - Fibre faceplate and preparation method thereof - Google Patents
Fibre faceplate and preparation method thereof Download PDFInfo
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- CN108663747B CN108663747B CN201810380549.6A CN201810380549A CN108663747B CN 108663747 B CN108663747 B CN 108663747B CN 201810380549 A CN201810380549 A CN 201810380549A CN 108663747 B CN108663747 B CN 108663747B
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- multifilament
- plate section
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
- G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
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- Optics & Photonics (AREA)
- Nonwoven Fabrics (AREA)
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Abstract
The present invention relates to a kind of fibre faceplate and preparation method thereof, preparation method includes: to obtain secondary multifilament by drawing monofilament, a row multifilament stick, drawing a multifilament, the secondary multifilament stick of row, the secondary multifilament of drawing；The secondary multifilament is cut, the first multifilament and the second multifilament are obtained；First multifilament is tightly packed at hexagon, obtain the first plate section；The second multifilament is wrapped up in the first plate section, obtains the second plate section；By the second plate section fusion pressure, machining, fibre faceplate is obtained；Wherein, the length of second multifilament is greater than the length of the first multifilament.The present invention limits the inhomogeneous deformation that fusion pressure link plate section both ends occur, and magnifying power distortion is corrected, to improve materials'use rate.
Description
Technical field
The present invention relates to a kind of fiber optic technology fields, more particularly to a kind of fibre faceplate and preparation method thereof.
Background technique
Optical fibre face plate (abbreviation fibre faceplate) is formed by tens million of optical fiber are regularly arranged, high with numerical aperture,
The features such as interstage coupling loss small, high resolution, zero optical thickness, high-definition image can be transmitted without distortions, is answered extensively
It receives, pass for gleam image intensifier, high brightness and high resolution display device, photoelectric coupling (CCD, CMOS) and other HD images
In defeated and coupling instrument and equipment.
The preparation process of fibre faceplate will through drawing monofilament, a row multifilament stick, draw a multifilament, the secondary multifilament stick of row,
Draw the multiple working procedures such as secondary multifilament, plate-laying, fusion pressure, cold working.Wherein fusion pressure link is to be arranged in the secondary multifilament heating of beam,
And pressure is applied to its surrounding, make to be fused to each other to form overall structure between secondary multifilament.In fusion pressure link, plate section surrounding by
It is pressed against both ends elongation, since frictional force of the mold to plate section outer layer fiber acts on, causes outer layer fiber elongation to be less than center fine
Dimension generates magnifying power distortion at plate section both ends, and image is passed as after by the region the phenomenon that image amplification, reduce occurs.In the presence of
The fibre faceplate of magnifying power distortion is unable to normal use, needs to cut away at plate section both ends in following process, this is substantially reduced
Stock utilization, ordinary loss is 20% or more.According to domestic and international report, it is abnormal can effectively to solve fibre faceplate magnifying power at present
The scheme of change is to replace mechanical fusion pressure using gas fusion pressure technique, and it is qualified which can effectively improve the distortion of fibre faceplate magnifying power
Rate, but its complex process, high production cost.
Summary of the invention
It is a primary object of the present invention to provide a kind of novel fibre faceplate and preparation method thereof, skill to be solved
Art problem is that it is made to limit the inhomogeneous deformation that fusion pressure link plate section both ends occur, and magnifying power distortion is corrected, to improve material
Utilization rate, thus more suitable for practical.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.It proposes according to the present invention
A kind of fibre faceplate preparation method comprising:
By drawing monofilament, a row multifilament stick, drawing a multifilament, the secondary multifilament stick of row, the secondary multifilament of drawing, obtain secondary multiple
Silk；
The secondary multifilament is cut, the first multifilament and the second multifilament are obtained；
First multifilament is tightly packed at hexagon, obtain the first plate section；
The second multifilament is wrapped up in the first plate section, obtains the second plate section；
By the second plate section fusion pressure, machining, fibre faceplate is obtained；
Wherein, the length of second multifilament is greater than the length of the first multifilament.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Preferably, the preparation method of fibre faceplate above-mentioned, wherein the string diameter of the secondary multifilament is 0.5-5mm.
Preferably, the preparation method of fibre faceplate above-mentioned, wherein the length difference of second multifilament and the first multifilament
For 1-50mm.
Preferably, the preparation method of fibre faceplate above-mentioned, wherein the temperature of the fusion pressure is 550-750 DEG C, pressure
It is 1-50 tons.
Also the following technical solution is employed for the object of the invention to solve the technical problems to realize.It proposes according to the present invention
A kind of fibre faceplate, be prepared by method above-mentioned；The fibre faceplate comprising:
First plate section is that the first multifilament is tightly packed；
Second multifilament layer is wrapped in the first plate section.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Preferably, fibre faceplate above-mentioned, wherein the quantity ratio of the first multifilament of the fibre faceplate and the second multifilament
For 50-90:10-50.
By above-mentioned technical proposal, fibre faceplate of the present invention and preparation method thereof is at least had the advantage that
The present invention by secondary multifilament be cut into different length carry out plate-laying, wherein longer secondary multifilament come outer layer, compared with
Short secondary multifilament comes internal layer, to limit the inhomogeneous deformation of fusion pressure link plate section both ends generation, corrects magnifying power distortion,
To improve materials'use rate, stock utilization improves 20% or more, can be applied to processing various specifications fibre faceplate.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fibre faceplate of the present invention.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to fibre faceplate proposed according to the present invention and preparation method thereof its specific embodiment, structure, spy
Sign and its effect, detailed description is as follows.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same
One embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
A kind of preparation method for fibre faceplate that one embodiment of the present of invention proposes comprising:
By drawing monofilament, a row multifilament stick, drawing a multifilament, the secondary multifilament stick of row, the secondary multifilament of drawing, obtain secondary multiple
Silk；The string diameter of secondary multifilament is 0.5-5mm；
The secondary multifilament is cut, the first multifilament and the second multifilament are obtained；
First multifilament is tightly packed at hexagon, obtain the first plate section；
The second multifilament is wrapped up in the first plate section, obtains the second plate section；
By the second plate section fusion pressure, machining, fibre faceplate is obtained；
Wherein, the length of second multifilament is greater than the length of the first multifilament, the length of the second multifilament and the first multifilament
Difference is 1-50mm.The quantity of first multifilament and the second multifilament ratio is 50-90:10-50.
Preferably, the temperature of fusion pressure is 550-750 DEG C, and pressure is 1-50 tons.
As shown in Figure 1, another embodiment of the present invention proposes a kind of fibre faceplate, it is prepared by method above-mentioned；Institute
The fibre faceplate stated comprising:
First plate section 1 is that the first multifilament is tightly packed；
Second multifilament layer 2 is wrapped in the first plate section 1.
Preferably, the quantity ratio of the first multifilament of fibre faceplate and the second multifilament is 50-90:10-50.
Embodiment 1
A kind of preparation method for fibre faceplate that one embodiment of the present of invention proposes comprising:
By drawing monofilament, a row multifilament stick, drawing a multifilament, the secondary multifilament stick of row, the secondary multifilament of drawing, obtain secondary multiple
Silk；The string diameter of secondary multifilament is 1mm；
Secondary multifilament is cut, the first multifilament and the second multifilament are obtained；Wherein the first multifilament length is 120mm, and second is multiple
Filament length degree is 130mm.
First multifilament is arranged in regular hexagonal prism shape in a manner of closelypacked, obtains the first plate section；Wherein positive six prismatic
The first unilateral multifilament radical is 16；
The second multifilament is wrapped up in the first plate section, obtains the second plate section；Wherein the second multifilament root unilateral in the second plate section
Number is 18；
Enter the second plate section to carry out fusion pressure in hot pressing furnace, 650 DEG C of fusion pressure temperature, 15 tons of pressure, it is further mechanical
Processing obtains finished size, obtains fibre faceplate.
Another embodiment of the present invention proposes a kind of fibre faceplate, is prepared by the method for embodiment 1；The optical fiber
Panel comprising:
First plate section is that the first multifilament is tightly packed；The first unilateral multifilament radical of first plate section is 16；
Second multifilament layer is wrapped in the first plate section.The second unilateral multifilament radical of second multifilament layer is 18.
The fibre faceplate both ends of embodiment 1 are not distorted.
Embodiment 2
A kind of preparation method for fibre faceplate that one embodiment of the present of invention proposes comprising:
By drawing monofilament, a row multifilament stick, drawing a multifilament, the secondary multifilament stick of row, the secondary multifilament of drawing, obtain secondary multiple
Silk；The string diameter of secondary multifilament is 0.5mm；
Secondary multifilament is cut, the first multifilament and the second multifilament are obtained；Wherein the first multifilament length is 50mm, the second multifilament
Length is 55mm.
First multifilament is arranged in regular hexagonal prism shape in a manner of closelypacked, obtains the first plate section；Wherein positive six prismatic
The first unilateral multifilament radical is 8；
The second multifilament is wrapped up in the first plate section, obtains the second plate section；Wherein the second multifilament root unilateral in second edition section
Number is 9；
Enter the second plate section to carry out fusion pressure in hot pressing furnace, 600 DEG C of fusion pressure temperature, 10 tons of pressure, it is further mechanical
Processing obtains finished size, obtains fibre faceplate.
Another embodiment of the present invention proposes a kind of fibre faceplate, is prepared by the method for embodiment 2；The optical fiber
Panel comprising:
First plate section is that the first multifilament is tightly packed；The first unilateral multifilament radical of first plate section is 8；
Second multifilament layer is wrapped in the first plate section.The second unilateral multifilament radical of second multifilament layer is 9.
The fibre faceplate both ends of embodiment 2 are not distorted.
Embodiment 3
A kind of preparation method for fibre faceplate that one embodiment of the present of invention proposes comprising:
By drawing monofilament, a row multifilament stick, drawing a multifilament, the secondary multifilament stick of row, the secondary multifilament of drawing, obtain secondary multiple
Silk；The string diameter of secondary multifilament is 5mm；
Secondary multifilament is cut, the first multifilament and the second multifilament are obtained；Wherein the first multifilament length is 80mm, the second multifilament
Length is 95mm.
First multifilament is arranged in regular hexagonal prism shape in a manner of closelypacked, obtains the first plate section；Wherein positive six prismatic
The first unilateral multifilament radical is 10；
The second multifilament is wrapped up in the first plate section, obtains the second plate section；Wherein the second multifilament root unilateral in second edition section
Number is 11；
Enter the second plate section to carry out fusion pressure in hot pressing furnace, 700 DEG C of fusion pressure temperature, 13 tons of pressure, it is further mechanical
Processing obtains finished size, obtains fibre faceplate.
Another embodiment of the present invention proposes a kind of fibre faceplate, is prepared by the method for embodiment 3；The optical fiber
Panel comprising:
First plate section is that the first multifilament is tightly packed；The first unilateral multifilament radical of first plate section is 10；
Second multifilament layer is wrapped in the first plate section.The second unilateral multifilament radical of second multifilament layer is 11.
The fibre faceplate both ends of embodiment 3 are not distorted.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within
In the range of bright technical solution.
Claims (5)
1. a kind of preparation method of fibre faceplate, characterized in that it comprises:
By drawing monofilament, a row multifilament stick, drawing a multifilament, the secondary multifilament stick of row, the secondary multifilament of drawing, secondary multifilament is obtained；
The secondary multifilament is cut, the first multifilament and the second multifilament are obtained；
First multifilament is tightly packed at hexagon, obtain the first plate section；
The second multifilament is wrapped up in the first plate section, obtains the second plate section；
By the second plate section fusion pressure, machining, fibre faceplate is obtained；
Wherein, the length of second multifilament is greater than the length of the first multifilament, and second multifilament and the first multifilament
Length difference is 1-50mm.
2. the preparation method of fibre faceplate according to claim 1, which is characterized in that the string diameter of the secondary multifilament is
0.5-5mm。
3. the preparation method of fibre faceplate according to claim 1, which is characterized in that the temperature of the fusion pressure is 550-
750 DEG C, pressure is 1-50 tons.
4. a kind of fibre faceplate, which is characterized in that be prepared by the described in any item methods of claim 1-3；The light
Fine panel comprising:
First plate section is that the first multifilament is tightly packed；
Second multifilament layer is wrapped in the first plate section.
5. fibre faceplate according to claim 4, which is characterized in that the first multifilament of the fibre faceplate and second is answered
The quantity ratio of silk is 50-90:10-50.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810380549.6A CN108663747B (en) | 2018-04-25 | 2018-04-25 | Fibre faceplate and preparation method thereof |
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| CN201810380549.6A CN108663747B (en) | 2018-04-25 | 2018-04-25 | Fibre faceplate and preparation method thereof |
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| CN108663747B true CN108663747B (en) | 2019-10-29 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110049217A (en) * | 2019-04-18 | 2019-07-23 | 中国建筑材料科学研究总院有限公司 | Imaging sensor, optical imaging system and production method |
| CN110703381B (en) * | 2019-09-20 | 2021-01-26 | 广州宏晟光电科技股份有限公司 | Preparation method of optical fiber panel |
| CN111025461A (en) * | 2019-12-30 | 2020-04-17 | 广州宏晟光电科技股份有限公司 | Optical fiber panel and manufacturing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5600751A (en) * | 1994-04-15 | 1997-02-04 | Peli; Eliezer | Fiber optic reading magnifiers |
| US7297914B2 (en) * | 2006-01-18 | 2007-11-20 | Sunnybrook Health Sciences Centre | Cerenkov x-ray detector for portal imaging |
| US8017917B2 (en) * | 2007-10-29 | 2011-09-13 | The Board Of Trustees Of The University Of Illinois | Ionizing radiation sensor |
| CN202929238U (en) * | 2012-10-26 | 2013-05-08 | 山西长城微光器材股份有限公司 | Complex-shaped fiber taper |
| US8736675B1 (en) * | 2006-12-01 | 2014-05-27 | Zebra Imaging, Inc. | Multi-core processor architecture for active autostereoscopic emissive displays |
| CN105293902A (en) * | 2015-11-19 | 2016-02-03 | 中国建筑材料科学研究总院 | Edge-cladding glass, optical fiber image transmitting element and their preparation methods |
| CN106483602A (en) * | 2016-12-12 | 2017-03-08 | 中国建筑材料科学研究总院 | The method correcting the distortion of fibre faceplate amplification |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101419308A (en) * | 2008-11-14 | 2009-04-29 | 华东理工大学 | Big section optical fiber image transmission bundle |
| CN202383318U (en) * | 2011-12-19 | 2012-08-15 | 中国建筑材料科学研究总院 | 4mu optical fiber panel |
| CN103529512A (en) * | 2013-10-21 | 2014-01-22 | 中国建筑材料科学研究总院 | Method for manufacturing square-filament optical fiber panel |
-
2018
- 2018-04-25 CN CN201810380549.6A patent/CN108663747B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5600751A (en) * | 1994-04-15 | 1997-02-04 | Peli; Eliezer | Fiber optic reading magnifiers |
| US7297914B2 (en) * | 2006-01-18 | 2007-11-20 | Sunnybrook Health Sciences Centre | Cerenkov x-ray detector for portal imaging |
| US8736675B1 (en) * | 2006-12-01 | 2014-05-27 | Zebra Imaging, Inc. | Multi-core processor architecture for active autostereoscopic emissive displays |
| US8017917B2 (en) * | 2007-10-29 | 2011-09-13 | The Board Of Trustees Of The University Of Illinois | Ionizing radiation sensor |
| CN202929238U (en) * | 2012-10-26 | 2013-05-08 | 山西长城微光器材股份有限公司 | Complex-shaped fiber taper |
| CN105293902A (en) * | 2015-11-19 | 2016-02-03 | 中国建筑材料科学研究总院 | Edge-cladding glass, optical fiber image transmitting element and their preparation methods |
| CN106483602A (en) * | 2016-12-12 | 2017-03-08 | 中国建筑材料科学研究总院 | The method correcting the distortion of fibre faceplate amplification |
Non-Patent Citations (1)
| Title |
|---|
| 光纤光锥及其应用;王玲玲;《科技情报开发与经济》;20021230;第12卷(第6期);87 * |
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Effective date of registration: 20230110 Address after: 277116 No.35, Changjiang Road, Shizhong District, Zaozhuang City, Shandong Province Patentee after: China building materials optical core technology Co.,Ltd. Address before: 100024 No. 1, East Lane, Chaoyang District, Beijing, Guanzhuang Patentee before: CHINA BUILDING MATERIALS ACADMEY |