CN108007676A - A kind of test method for centrifuging spherical reflector centrifugation angle - Google Patents
A kind of test method for centrifuging spherical reflector centrifugation angle Download PDFInfo
- Publication number
- CN108007676A CN108007676A CN201711379694.4A CN201711379694A CN108007676A CN 108007676 A CN108007676 A CN 108007676A CN 201711379694 A CN201711379694 A CN 201711379694A CN 108007676 A CN108007676 A CN 108007676A
- Authority
- CN
- China
- Prior art keywords
- centrifugation
- spherical reflector
- angle
- mirror assembly
- glue
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/005—Testing of reflective surfaces, e.g. mirrors
Abstract
A kind of test method for centrifuging spherical reflector centrifugation angle of the present invention, its spy concretely comprise the following steps：Design typification adjustment frock includes：Glued bearing (7), gasket (6), briquetting (4), tighten screw (3), organic glass cover board (1) and adjusting screw (2)；One layer of glue is respectively coated in the contact site of the cemented surface and the endoporus circumference of centrifugation spherical reflector of microscope base, microscope base and centrifugation spherical reflector is tentatively bonded formation centrifugation sphere mirror assembly (5)；Centrifugation sphere mirror assembly (5) is fixed in sizing adjustment frock；Determine the centrifugation angle of tested centrifugation spherical reflector；When the test value of centrifugation spherical reflector centrifugation angle is met the requirements, centrifugation sphere mirror assembly (5) is adjusted frock together with sizing takes out from reflective eccentric tester, and is placed on specific consolidation zone and carries out glue curing.As long as this method makes certain change to sizing adjustment frock can test the centrifugation angle of centrifugation spherical reflector.
Description
Technical field
The present invention relates to one kind to centrifuge angle test method, particularly a kind of test for centrifuging spherical reflector centrifugation angle
Method.
Background technology
The centrifugation angle of the centrifugation spherical reflector used at present is smaller, can pass through adjustment frock and the reflective bias of shaping
Tester is tested, but since the centrifugation angle of new centrifugation spherical reflector is larger, can not be adjusted by present sizing
Frock and the test of reflective eccentric tester.
The content of the invention
It is an object of the invention to provide a kind of test method for centrifuging spherical reflector centrifugation angle, pass through design typification
Frock is adjusted, it can not be tested since the centrifugation angle for centrifuging spherical reflector is larger by, which solving the problems, such as, centrifuges angle.
A kind of test method for centrifuging spherical reflector centrifugation angle, its step are：
First step design typification adjusts frock；
Second step makes centrifugation sphere mirror assembly；
3rd step will centrifuge sphere mirror assembly and be fixed in sizing adjustment frock；
The centrifugation angle of 4th pacing examination centrifugation spherical reflector；
5th step glue cures.
The test method of a kind of centrifugation spherical reflector centrifugation angle provided by the invention, by sizing adjustment frock and instead
Penetrate the centrifugation angle of formula eccentric tester test centrifugation spherical reflector.Centrifugation angle regardless of centrifugation spherical reflector changes
Become, as long as the centrifugation angle of centrifugation spherical reflector can be tested by making certain change to sizing adjustment frock.
Brief description of the drawings
The structural representation of sizing adjustment frock described in a kind of test methods for centrifuging spherical reflector centrifugation angle of Fig. 1
Figure.
1. 2. adjusting screw 3. of organic glass cover board is tightened 4. briquetting 5. of screw centrifugation sphere mirror assembly 6. and is padded
The glued bearing of piece 7.
Embodiment
A kind of test method for centrifuging spherical reflector centrifugation angle, it is concretely comprised the following steps：
First step design typification adjusts frock
Sizing adjustment frock includes：Glued bearing 7, gasket 6, briquetting 4, tighten screw 3, organic glass cover board 1 and adjustment
Screw 2.Glued bearing 7 is cylindrical structure, and glued bearing 7 adjusts the pedestal of frock as sizing.Gasket 6 is loop configuration,
The outer diameter of gasket 6 is less than the top surface size of glued bearing 7, and gasket 6 is placed on glued bearing 7, and gasket 6 is anti-to centrifugation sphere
Penetrate mirror and play the role of angle compensation.Organic glass cover board 1 is loop configuration, and the outer diameter of organic glass cover board 1 is more than pad
Piece 6 and fixed less than glued bearing 7, organic glass cover board 1 by three adjusting screws 2 and gluing bearing 7.
Second step makes centrifugation sphere mirror assembly 5
One layer of glue is respectively coated in the contact site of the cemented surface and the endoporus circumference of centrifugation spherical reflector of microscope base, makes
Microscope base and centrifugation spherical reflector, which tentatively bond, forms centrifugation sphere mirror assembly 5, wherein the glue is polysulfide sealing
Glue glue.
3rd step will centrifuge sphere mirror assembly 5 and be fixed in sizing adjustment frock
By the centrifugation sphere mirror assembly 5 being tentatively bonded in second step mounted in sizing adjustment frock before glue solidification
On：Centrifugation sphere mirror assembly 5 is placed on gasket 6, then covers centrifugation sphere mirror assembly protective cover, to protect centrifugation
The minute surface of spherical reflector.Briquetting 4 is loaded onto, and fastens and tightens screw 3, centrifugation sphere mirror assembly protective cover is removed, loads onto
Organic glass cover board 1 and three adjusting screws 2, gently revolving three adjusting screws 2 makes the gently pressure centrifugation spheric reflection of organic glass cover board 1
Mirror assembly 5.
The centrifugation angle of 4th pacing examination centrifugation spherical reflector
Centrifugation sphere mirror assembly 5 is mounted on reflective eccentric tester together with sizing adjustment frock, it is glued
Bearing 7 is rotated by 360 ° or more, and sphere mirror assembly is centrifuged by the display observation being connected with reflective eccentric tester
The maximum lattice number s that reflection image moves over the display, so that it is determined that the centrifugation angle of tested centrifugation spherical reflector.Eccentric angle
The computational methods of degree are：The object lens multiple and mirror that the radius R and reflective eccentric tester of known centrifugation spherical reflector are selected
Cylinder, searches the angle table of reflective eccentric tester, learns the angle value α represented on display per lattice, then centrifuges spheric reflection
The centrifugation angle, θ of mirror=α * s.When the centrifugation angle for testing obtained centrifugation spherical reflector for the first time is more than 25 〞, gently tune
Three adjusting screws 2 on whole setting tooling, the lattice number that observation reflection image moves over the display while adjustment, calculate centrifugation
The centrifugation angle of spherical reflector, until the centrifugation angle is less than 25 〞.Centrifugation sphere mirror assembly 5 is positioned at sizing to adjust
The time of whole frock, it is complete that distance centrifuges sphere mirror assembly 5 plus the time of the centrifugation angle of test centrifugation spherical reflector
Into coating glue time be less than or equal to 0.5 it is small when, when small more than 0.5, the glue of polysulfide sealant can condense, and be not easy to adjust
It is whole.
5th step glue cures
When the test value for centrifuging spherical reflector centrifugation angle is less than 25 〞, by centrifugation sphere mirror assembly 5 together with fixed
Type adjustment frock is taken out from reflective eccentric tester, and is placed on specific consolidation zone and carries out glue curing, hardening time
For 10 days.After curing time arrives, sizing adjustment frock is removed, takes out centrifugation sphere mirror assembly 5.
Claims (4)
1. a kind of test method for centrifuging spherical reflector centrifugation angle, it is characterised in that concretely comprise the following steps：
First step design typification adjusts frock
Sizing adjustment frock includes：Glued bearing (7), gasket (6), briquetting (4), tighten screw (3), organic glass cover board (1)
With adjusting screw (2)；Glued bearing (7) is cylindrical structure, pedestal of the glued bearing (7) as sizing adjustment frock；Gasket
(6) it is loop configuration, the outer diameter of gasket (6) is less than the top surface size of glued bearing (7), and gasket (6) is placed in glued bearing
(7) on, gasket (6) plays the role of angle compensation to centrifugation spherical reflector；Organic glass cover board (1) is loop configuration, is had
The outer diameter of machine glass cover-plate (1) is more than gasket (6) and passes through three tune less than glued bearing (7), organic glass cover board (1)
Whole screw (2) and glued bearing (7) are fixed；
Second step makes centrifugation sphere mirror assembly (5)
One layer of glue is respectively coated in the contact site of the cemented surface and the endoporus circumference of centrifugation spherical reflector of microscope base, makes microscope base
Tentatively bonded with centrifugation spherical reflector and form centrifugation sphere mirror assembly (5)；
3rd step will centrifuge sphere mirror assembly (5) and be fixed in sizing adjustment frock
Before glue solidification by the centrifugation sphere mirror assembly (5) being tentatively bonded in second step in sizing adjustment frock：
Will centrifugation sphere mirror assembly (5) be placed on gasket (6), then cover centrifugation sphere mirror assembly protective cover, with protection from
The minute surface of heart spherical reflector；Briquetting (4) is loaded onto, and fastens and tightens screw (3), removes the mirror assembly protection of centrifugation sphere
Cover, loads onto organic glass cover board (1) and three adjusting screws (2), and gently revolving three adjusting screws (2) makes organic glass cover board (1)
Light pressure centrifugation sphere mirror assembly (5)；
The centrifugation angle of 4th pacing examination centrifugation spherical reflector
Centrifugation sphere mirror assembly (5) is mounted on reflective eccentric tester together with sizing adjustment frock, gluing branch
Seat (7) is rotated by 360 ° or more, and sphere mirror assembly is centrifuged by the display observation being connected with reflective eccentric tester
The maximum lattice number s that reflection image moves over the display, so that it is determined that the centrifugation angle of tested centrifugation spherical reflector；Eccentric angle
The computational methods of degree are：The object lens multiple and mirror that the radius R and reflective eccentric tester of known centrifugation spherical reflector are selected
Cylinder, searches the angle table of reflective eccentric tester, learns the angle value α represented on display per lattice, then centrifuges spheric reflection
The centrifugation angle, θ of mirror=α * s；When the centrifugation angle for testing obtained centrifugation spherical reflector for the first time is met the requirements, light rotation
Three adjusting screws (2) on setting tooling are adjusted, the lattice number that observation reflection image moves over the display while adjustment, calculates
The centrifugation angle of spherical reflector is centrifuged, until the centrifugation angle is met the requirements；Centrifugation sphere mirror assembly (5) is positioned at
The time of sizing adjustment frock is plus the time of the centrifugation angle of test centrifugation spherical reflector, distance centrifugation sphere speculum group
The time of part (5) completion coating glue should be less than the setting time of glue, be not easy to adjust；
5th step glue cures
The test value that angle is centrifuged when centrifugation spherical reflector is met the requirements, and will centrifuge sphere mirror assembly (5) together with sizing
Adjustment frock is taken out from reflective eccentric tester, and is placed on specific consolidation zone and carries out glue curing, and hardening time is
(1) 0 day；After curing time arrives, sizing adjustment frock is removed, takes out centrifugation sphere mirror assembly (5).
2. the test method of centrifugation spherical reflector centrifugation angle according to claim 1, it is characterised in that：Second step institute
The glue stated is polysulfide sealant glue.
3. the test method of centrifugation spherical reflector centrifugation angle according to claim 2, it is characterised in that：Centrifuge sphere
Mirror assembly (5) is positioned at time of the time plus the centrifugation angle of test centrifugation spherical reflector of sizing adjustment frock,
When the time of distance centrifugation sphere mirror assembly (5) completion coating glue is small less than or equal to 0.5, when small more than 0.5, polysulfide is close
The glue of sealing can condense, and be not easy to adjust.
4. the test method of centrifugation spherical reflector centrifugation angle according to claim 1, it is characterised in that：4th step institute
The centrifugation angle requirement for the centrifugation spherical reflector stated is more than 25 〞.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379694.4A CN108007676A (en) | 2017-12-20 | 2017-12-20 | A kind of test method for centrifuging spherical reflector centrifugation angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379694.4A CN108007676A (en) | 2017-12-20 | 2017-12-20 | A kind of test method for centrifuging spherical reflector centrifugation angle |
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| CN108007676A true CN108007676A (en) | 2018-05-08 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699328A (en) * | 2009-10-28 | 2010-04-28 | 中国科学院安徽光学精密机械研究所 | Optical grating agglutination alignment mechanism in space heterodyne interferometer |
| JP2012159457A (en) * | 2011-02-02 | 2012-08-23 | Unitec Co Ltd | Integrating sphere device and light measuring method |
| CN103529557A (en) * | 2013-10-21 | 2014-01-22 | 中国科学院西安光学精密机械研究所 | Cylindrical mirror assembly gluing equipment and method |
| CN106405787A (en) * | 2016-12-10 | 2017-02-15 | 中国科学院长春光学精密机械与物理研究所 | Angle adjusting device for reflector optical element |
| CN106569393A (en) * | 2015-10-08 | 2017-04-19 | 上海微电子装备有限公司 | A reflector positioner |
| CN106908961A (en) * | 2017-04-24 | 2017-06-30 | 上海航天控制技术研究所 | Optical module adjustment method and instrument based on infrared imaging |
| CN107422452A (en) * | 2017-08-04 | 2017-12-01 | 柳州长虹机器制造公司 | A kind of cementing adjustment method of ring-shaped non-spherical face speculum |
-
2017
- 2017-12-20 CN CN201711379694.4A patent/CN108007676A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699328A (en) * | 2009-10-28 | 2010-04-28 | 中国科学院安徽光学精密机械研究所 | Optical grating agglutination alignment mechanism in space heterodyne interferometer |
| JP2012159457A (en) * | 2011-02-02 | 2012-08-23 | Unitec Co Ltd | Integrating sphere device and light measuring method |
| CN103529557A (en) * | 2013-10-21 | 2014-01-22 | 中国科学院西安光学精密机械研究所 | Cylindrical mirror assembly gluing equipment and method |
| CN106569393A (en) * | 2015-10-08 | 2017-04-19 | 上海微电子装备有限公司 | A reflector positioner |
| CN106405787A (en) * | 2016-12-10 | 2017-02-15 | 中国科学院长春光学精密机械与物理研究所 | Angle adjusting device for reflector optical element |
| CN106908961A (en) * | 2017-04-24 | 2017-06-30 | 上海航天控制技术研究所 | Optical module adjustment method and instrument based on infrared imaging |
| CN107422452A (en) * | 2017-08-04 | 2017-12-01 | 柳州长虹机器制造公司 | A kind of cementing adjustment method of ring-shaped non-spherical face speculum |
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Application publication date: 20180508 |