CN111203793A - Hyper-hemispherical fairing - Google Patents
Hyper-hemispherical fairing Download PDFInfo
- Publication number
- CN111203793A CN111203793A CN202010123698.1A CN202010123698A CN111203793A CN 111203793 A CN111203793 A CN 111203793A CN 202010123698 A CN202010123698 A CN 202010123698A CN 111203793 A CN111203793 A CN 111203793A
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- China
- Prior art keywords
- hemisphere
- fairing
- hyper
- extension
- hemispherical
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- Pending
Links
- 238000005498 polishing Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
Classifications
-
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses a hyper-hemispherical fairing which comprises a hollow hemisphere, wherein the end surface of the hemisphere extends to form an extension part, and the surface of the extension part is a polished surface; by using the device and assembling by using the extension part, the installation between the fairing and the equipment is convenient, the consistency is high, and the uniformity is high; meanwhile, the surface of the extending part is also a polished surface, so that the surface of the extending part has a smooth finish and is provided with a diaphragm, the hemispherical body and the fairing are integrally polished, the surface of the hemispherical body part can be completely polished, the full-aperture polishing of the hemispherical body is realized, the clear aperture of the hemispherical fairing is increased to 100 percent, and 180-degree external-to-internal observation is realized.
Description
Technical Field
The invention relates to the technical field of fairings, in particular to a hyper-hemispherical fairing.
Background
In the field of solar emissometers and deep sea monitoring, a hemisphere fairing is often needed, but many processes can only achieve the problem that a hemisphere is not easy to assemble when the fairing is polished, and the existing hemisphere fairing is poor in consistency, poor in uniformity and inconvenient to install.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a hyper-hemispherical fairing, and the device can be used for facilitating the assembly of the fairing.
A hyper-hemispherical fairing comprises a hollow hemisphere, wherein the end face of the hemisphere extends to form an extension part. In solar intensity meter and deep sea monitoring field, traditional radome fairing is hemisphere radome fairing, and present hemisphere radome fairing is difficult for assembling, and it is poor to lead to the uniformity between radome fairing and the equipment, and the homogeneity is poor, extends at the hemisphere terminal surface among this technical scheme and forms the extension, utilizes the extension to assemble, makes the simple to operate between radome fairing and the equipment, and the uniformity is high, and the homogeneity is high.
Preferably, both the inner and outer surfaces of the extension are inwardly recessed. The internal surface and the surface of extension all incline to the spheroid in among this technical scheme, the assembly of the radome fairing of further being convenient for.
Preferably, the hemispherical end surface extends along the spherical surface of the sphere to form an extension part. The spherical surface of hemisphere terminal surface edge place spheroid extends and forms the extension among this technical scheme, and the installation of the fairing of further being convenient for also makes the fairing more pleasing to the eye simultaneously.
Preferably, the surface of the extension is a polished surface. The hemisphere fairing is transparent, the surface of the hemisphere fairing is a polished surface, when the surface of the hemisphere fairing is polished, a part of the position, close to the end face, of the hemisphere fairing is poor in polishing effect, the light transmission effect of the part is poor, the hemisphere fairing cannot be observed from outside to inside at 180 degrees, the surface of the extending part is also the polished surface in the technical scheme, the surface of the extending part is smooth and clean, an aperture is formed, the hemisphere and the fairing are integrally polished, complete polishing can be achieved on the surface of the hemisphere part, full-aperture polishing of the hemisphere is achieved, the clear aperture of the hemisphere fairing is increased to 100%, 180-degree observation from outside to inside is achieved, and the polished surface is the surface after polishing work.
Preferably, the outer diameter of the hemisphere is between 39.9mm and 40.1 mm.
Preferably, the hemisphere has an outer diameter of 40 mm.
Preferably, the height of the extension is between 1.4mm and 1.6 mm.
Preferably, the distance between the end surface of the extension part and the top end of the hemisphere is 1.5 mm.
Preferably, the wall thickness of the hemisphere is the same as that of the extending part, and the wall thickness of the hemisphere is 1.95mm-2.05 mm.
Preferably, the wall thickness of the hemisphere is 2 mm.
The invention has the beneficial effects that: according to the technical scheme, the extending part is formed by extending the end face of the hemisphere, and the extending part is used for assembly, so that the fairing and the equipment are convenient to install, high in consistency and high in uniformity; the surface of extension portion also is the polished surface among this technical scheme, makes the surface of extension portion have the finish, has the light ring, carries out whole polishing treatment to hemisphere and radome fairing, and the surface of hemisphere part just can realize polishing completely, accomplishes the polishing of hemisphere full bore, has increased the clear aperture of hemisphere radome fairing to 100%, realizes that 180 degrees are observed from outside to inside.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a front sectional view of the present invention.
In the figure, 1-hemisphere, 2-extension, 3-outer diameter, 4-height.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in fig. 1, the present embodiment includes a hollow hemisphere 1, and an end surface of the hemisphere 1 extends to form an extension 2. The hemisphere 1 and the extension 2 in this embodiment may be integrally formed or may not be integrally formed. In the embodiment, the hemispheroid 1 and the extension part 2 are made of toughened glass, and a toughening process is integrated during manufacturing, so that a product with a certain thickness has stronger pressure resistance and can resist seawater pressure.
To further facilitate the fairing assembly, both the inner and outer surfaces of the extension 2 in this embodiment are inclined inwardly of the sphere. In this embodiment, the end surface of the hemisphere 1 extends along the spherical surface of the sphere to form an extension part 2.
In order to improve the stability of the fairing assembly, the surface of the extension 2 is a polished surface in this embodiment. The hemisphere 1 in this embodiment has an outer diameter 3 of 39.9mm to 40.1 mm. Preferably, the outer diameter 3 of the hemisphere 1 is 40 mm. The height 4 of the extension 2 in this embodiment is between 1.4mm and 1.6 mm. Preferably, the distance between the end surface of the extension part 2 and the top end of the hemisphere 1 is 1.5 mm. In the embodiment, the wall thickness of the hemisphere 1 is the same as that of the extending part 2, and the wall thickness of the hemisphere 1 is between 1.95mm and 2.05 mm. Preferably, the wall thickness of the hemisphere 1 is 2 mm.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. The hyper-hemispherical fairing is characterized by comprising a hollow hemisphere (1), wherein the end face of the hemisphere (1) extends to form an extension part (2).
2. A hyper-hemispherical fairing as claimed in claim 1, wherein both the inner and outer surfaces of said extension (2) are inclined inwardly of the sphere.
3. A hyper-hemispherical fairing as claimed in claim 2, wherein said end surface of said hemisphere (1) extends along the spherical surface of said sphere to form an extension (2).
4. A hyper-hemispherical fairing according to claim 1, wherein the surface of said extension (2) is a polished surface.
5. A hyper-hemispherical fairing according to claim 1, wherein the outer diameter (3) of said hemisphere (1) is between 39.9mm and 40.1 mm.
6. A hyper-hemispherical fairing according to claim 5, wherein the outer diameter (3) of said hemisphere (1) is 40 mm.
7. Hyper-hemispherical fairing according to claim 1, characterized in that the height (4) of said extension (2) is comprised between 1.4mm and 1.6 mm.
8. A hyper-hemispherical fairing according to claim 7, characterised in that the distance between the end surface of the extension (2) and the top end of the hemisphere (1) is 1.5 mm.
9. A hyper-hemispherical fairing according to claim 1, characterized in that the wall thickness of the hemisphere (1) and the wall thickness of the extension (2) are the same, the wall thickness of the hemisphere (1) being between 1.95mm and 2.05 mm.
10. A hyper-hemispherical fairing according to claim 9, wherein the wall thickness of said hemisphere (1) is 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010123698.1A CN111203793A (en) | 2020-02-20 | 2020-02-20 | Hyper-hemispherical fairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010123698.1A CN111203793A (en) | 2020-02-20 | 2020-02-20 | Hyper-hemispherical fairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111203793A true CN111203793A (en) | 2020-05-29 |
Family
ID=70781671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010123698.1A Pending CN111203793A (en) | 2020-02-20 | 2020-02-20 | Hyper-hemispherical fairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111203793A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201563013U (en) * | 2009-11-06 | 2010-08-25 | 中国船舶重工集团公司第七一○研究所 | Underwater integral servo propulsion motor |
| CN104036979A (en) * | 2014-05-29 | 2014-09-10 | 国家电网公司 | Fixed contact assembly of valve hall and tubular bus and fixed contact connection fitting thereof |
| CN105598749A (en) * | 2015-11-09 | 2016-05-25 | 长春博启光学玻璃制造有限公司 | Machining method and machining equipment for full-equal-thickness hemispheric and super-hemispheric sapphire fairing |
| CN208089471U (en) * | 2018-03-20 | 2018-11-13 | 安徽理工大学 | Wind energy conversion system radome fairing |
| CN211992384U (en) * | 2020-02-20 | 2020-11-24 | 长春博瑞达光电子有限公司 | Hyper-hemispherical fairing |
-
2020
- 2020-02-20 CN CN202010123698.1A patent/CN111203793A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201563013U (en) * | 2009-11-06 | 2010-08-25 | 中国船舶重工集团公司第七一○研究所 | Underwater integral servo propulsion motor |
| CN104036979A (en) * | 2014-05-29 | 2014-09-10 | 国家电网公司 | Fixed contact assembly of valve hall and tubular bus and fixed contact connection fitting thereof |
| CN105598749A (en) * | 2015-11-09 | 2016-05-25 | 长春博启光学玻璃制造有限公司 | Machining method and machining equipment for full-equal-thickness hemispheric and super-hemispheric sapphire fairing |
| CN208089471U (en) * | 2018-03-20 | 2018-11-13 | 安徽理工大学 | Wind energy conversion system radome fairing |
| CN211992384U (en) * | 2020-02-20 | 2020-11-24 | 长春博瑞达光电子有限公司 | Hyper-hemispherical fairing |
Non-Patent Citations (2)
| Title |
|---|
| 徐岩等: "半球蓝宝石整流罩制造技术研究", 《光学技术》 * |
| 李金权等: "蓝宝石整流罩的研制现状与发展趋势", 《人工晶体学报》 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200529 |