CN110119035A - A kind of modularization/standardized production method of Space Optical System - Google Patents
A kind of modularization/standardized production method of Space Optical System Download PDFInfo
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- CN110119035A CN110119035A CN201910416931.2A CN201910416931A CN110119035A CN 110119035 A CN110119035 A CN 110119035A CN 201910416931 A CN201910416931 A CN 201910416931A CN 110119035 A CN110119035 A CN 110119035A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 251
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 claims abstract description 111
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 235000008429 bread Nutrition 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 230000002459 sustained effect Effects 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 13
- 230000006872 improvement Effects 0.000 description 10
- 239000013078 crystal Substances 0.000 description 6
- 230000010287 polarization Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 206010054949 Metaplasia Diseases 0.000 description 3
- 230000015689 metaplastic ossification Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/32—Fiducial marks and measuring scales within the optical system
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/32—Fiducial marks and measuring scales within the optical system
- G02B27/36—Fiducial marks and measuring scales within the optical system adjustable
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/003—Alignment of optical elements
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The invention discloses a kind of modularization/standardized production methods of Space Optical System, including Space Optical System is divided into multiple construction modules；For the cage system accessories of each construction module selection adaptation；It determines the erection sequence of each optical element and position in construction module, and is marked on guide rod；Each optical element is mounted in the mark position of guide rod；Construction module optical test path；According to the size and location of each construction module, determines the installation site on fixed bottom plate and be marked；Each construction module is mounted in the mark position of fixed bottom plate；The present invention is based on the telltale marks of the guide rod of cage system accessories, modularization, the standardized production of space optics class product may be implemented, and combine the telltale mark of fixed bottom plate, the quality conformance of a whole set of products production can be achieved, the professional standards of the person of building or operator are required low, production process is easier, and production cost is low.
Description
Technical field
The invention belongs to optical fields, and in particular to a kind of modularization/standardized production method of Space Optical System.
Background technique
In space optics product at this stage, light channel structure be generally adopted by by each optical element separate type by
According to being sequentially mounted on bread board.This kind of technical solution has the following problems: firstly, since each optical element separates in order
Arrangement, be easy to cause the inadequate neat compact of configuration, and operator is when putting optical element in sequence, for phase
The optical element that the different operator of same space optics product puts is easy to appear inconsistent phenomenon, therefore to each operation
The technical operation of personnel is more demanding, and the sub-module production that can not divide the work.Secondly, being difficult when installing optical element on bread board
Installation site of the precise positioning optical element on bread board, and there are many optical element that need to be installed, therefore for producing
Space optics product (i.e. Space Optical System) can not standardized production it is difficult to ensure that the locations of structures of each product is consistent
Identical product out.It is required to finally, installing each device to its centre-height, the adjusting of the parameters such as pivot angle, optical path is built
It is time-consuming, operator's professional standards are required with high, high production cost.
In conclusion the space optics class product based on above structure is in modularized production, standardized production, and keep producing
Quality consistency etc. faces very big difficulty.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of Space Optical System in view of the above shortcomings of the prior art
Modularization/standardized production method, the modularization/standardized production method of this Space Optical System is based on cage system accessories
Guide rod telltale mark, may be implemented modularization, the standardized production of space optics class product, and combine determining for fixed bottom plate
Position label requires low, production to the professional standards of the person of building or operator, it can be achieved that the quality conformance that a whole set of products produces
Process is easier, and production cost is low.
To realize the above-mentioned technical purpose, the technical scheme adopted by the invention is as follows:
A kind of modularization/standardized production method of Space Optical System, comprising:
Step 1: all optical elements in Space Optical System being subjected to module division, to be divided into multiple structure moulds
Block；
Step 2: according to the quantity and optical characteristics of optical element in construction module, respectively each construction module selection is suitable
The cage system accessories matched；
Step 3: determine the erection sequence of each optical element and relative position in construction module, and with construction module phase
The required installation site of each optical element is marked on the guide rod of the cage system accessories of adaptation；
Step 4: optical element each in construction module is sequentially arranged in sequence on the correspondence markings position of guide rod；
Step 5: the optical element in each construction module being each attached to cage system in the way of step 3 and step 4
On the guide rod of part under unified central planning；
Step 6: optical test path being carried out to each construction module by external light source, and need are judged whether according to test result
Adjust optical path trend；
Step 7: according to the size of each construction module and relative position, determining each construction module respectively in fixed bottom plate
On required installation site, be marked on fixed bottom plate；
Step 8: each construction module is sequentially arranged on fixed bottom plate according to the installation site marked on fixed bottom plate,
It is completed；
Step 9: optical path debugging integrally being carried out to the Space Optical System that step 8 is completed, and is sentenced according to debugging result
It is disconnected whether to need to adjust optical path trend；Complete production.
Technical solution as a further improvement of that present invention, the step 1 specifically include: according in Space Optical System
The optical element that same optical path is moved towards is divided into a construction module, to be divided into multiple construction modules by optical path trend；Or root
According to the different function that optical element combinations multiple in Space Optical System are realized, Space Optical System is divided into multiple structure moulds
Block.
Technical solution as a further improvement of that present invention, the cage system accessories include guide rod, support base and light
Learn mirror holder；Four diagonal positions of the optical frame offer mounting hole, guide rod pass through the mounting hole of optical frame and
Optical frame is fixedly connected by holding screw with guide rod；It is used to support guide rod at the top of the support base and bottom is used for and consolidates
Determine bottom plate connection；The optical frame is led for installing optical element, the optical element for being mounted on by optical frame
On bar.
Technical solution as a further improvement of that present invention, the step 2 specifically include: according to optics in construction module
The dimension information of the quantity of element and the matched optical frame of optical element, the optical characteristics of optical element and light to be operated
Learning element needs reservation operations space size, the guide rod of respectively each construction module selection appropriate length；And in construction module
Each optical element select compatible with its size optical frame, it is same that the optical frame of all optical elements is all made of cage
Axis mirror holder.
Technical solution as a further improvement of that present invention, the step 3 comprise determining that each optics in construction module
The Support Position of the erection sequence of element and relative position and support base on guide rod, in cage compatible with construction module
The installation site of each optical element is marked on the guide rod of system accessories, while to the support level of support base on guide rod
It sets and is marked；
The step 4 include: each optical element in construction module is separately mounted to it is compatible with its size
In optical frame, then each optical element is successively socketed in the label of guide rod in sequence by the optical frame of each self installation
On position, while support base being mounted on the Support Position of guide rod label；
The step 5 include: in the way of step 3 and step 4 by all construction modules optical element and
Support base is each attached in the mark position with group guide rod；
The step 6 includes: to carry out optical test path to each construction module by external light source, is sentenced according to test result
It is disconnected whether to need to adjust optical path trend, it if desired adjusts, then by adjusting optical frame to realize the adjustment of optical path trend；
The step 7 includes: the size and relative position according to each construction module, determines each construction module difference
Installation site on fixed bottom plate determines support base at fixed bottom according to the position of the support base on the guide rod of construction module
Installation site on plate is marked the installation site of support base on fixed bottom plate；
The step 8 includes: that the support base on the guide rod of each construction module is fixed to the peace of fixed bottom plate label
On holding position, wherein the height of all support bases need to guarantee that the center of the optical element on all construction modules of same level exists
Sustained height needs to guarantee in the optical element of the construction module in every layer of structure if Space Optical System is multilayered structure
The heart keeps sustained height.
Technical solution as a further improvement of that present invention, guide rod totally 3 or 4 and 3 used in each construction module
Root or 4 guide rods are arranged in parallel, and each optical frame is equipped with 4 mounting holes, and 3 or 4 guide rods are used to be each passed through light
Learn the different mounting holes of the optical frame on element.
Technical solution as a further improvement of that present invention, the guide rod on each construction module are fixed to by support base
On fixed bottom plate, and the quantity of support base and position keep support base position and load-bearing relatively uniform according to guide rod length allocation.
Technical solution as a further improvement of that present invention, comprising the different lines of thickness, actual situation, color or colour band,
Color lump, coordinatometer or other methods for being used for position mark.
Technical solution as a further improvement of that present invention, the label on the fixed bottom plate include air brushing line markings or
Person's color lump label etc..
Technical solution as a further improvement of that present invention, the fixation bottom plate include optics bread board or processing customization
Metal plate.
The invention has the benefit that
(1) Space Optical System is divided into multiple construction modules by the present invention, and each construction module is respectively fixed to respective
, it can be achieved that division of labor sub-module metaplasia produces on guide rod；Optical element in structure of the invention module has distinctive marks on guide rod,
When optical element is installed, it is ensured that configuration neat compact, operator can be according to the mark positions on guide rod by optics
Element is socketed on guide rod, and installation results can guarantee consistency；Facilitate and carries out division of labor sub-module metaplasia production.
(2) all optical elements in the same space optical system of the present invention use the coaxial mirror holder of cage, Gu optics is first
The center of part is automatically aligned to without adjusting；Producers' Specialized Quality is required low.And the adjusting of pivot angle can pass through adjusting
Optical frame realizes that optical path is built, and simple and fast, production cost is low.
(3) optical element in single structure module of the present invention is used with group guide rod connection, and according to the label of guide rod
Position carries out installation optical element, it is ensured that the installation site consistency of optical element is, it can be achieved that mark in identical construction module
Quasi- metaplasia produces.Using the guide rod on same support base support structure module, construction module centre-height is made unanimously to be not necessarily to adjust, tied
Structure module can also match use；Admittedly modularization division of labor production can be achieved.It, can also be with for the single structure module in system structure
It is multiplexed in other similar products.
(4) optical element in structure of the invention module has distinctive marks, life of the solid phase with construction module on guide rod
Production. art is with uniformity, standardizes.The support base that construction module uses has distinctive marks, fixing structure module group on bread board
Dress mode can formation process file, it can be achieved that standardized production.The space optics class that production method according to the invention is produced
Product is with uniformity, it is ensured that the locations of structures of each product is consistent, and energy standardized production goes out identical product.
Detailed description of the invention
Fig. 1 is to tangle label line chart of the optical element on guide rod in generation module in embodiment.
Fig. 2 is to tangle rigging position figure of the optical element on guide rod in generation module in embodiment.
Fig. 3 is to tangle label line chart of the optical element on guide rod in measurement module -1 in embodiment.
Fig. 4 is to tangle rigging position figure of the optical element on guide rod in measurement module -1 in embodiment.
Fig. 5 is annulus marking pattern of the support base on bread board in embodiment.
Fig. 6 is the planar structure schematic diagram of embodiment.
Fig. 7 is the schematic perspective view of embodiment.
Specific embodiment
A specific embodiment of the invention is further illustrated below according to Fig. 1 to Fig. 7:
A kind of modularization/standardized production method of Space Optical System characterized by comprising
Step 1: all optical elements in Space Optical System being subjected to module division, to be divided into multiple structure moulds
Block；
Specifically: according to the trend of the optical path in Space Optical System, the optical element that same optical path is moved towards is divided into one
Class, to be divided into multiclass construction module；Or according to the different function formed after optical elements multiple in Space Optical System composition
Can, Space Optical System is divided into multiclass construction module.
Step 2: according to the quantity and optical characteristics of optical element in construction module, respectively each construction module selection is suitable
The cage system accessories matched.Cage system accessories include guide rod, support base and optical frame；Four of the optical frame are right
Angle Position offers mounting hole, and guide rod passes through the mounting hole of optical frame and optical frame is fixed by holding screw and guide rod
Connection；It is used to support guide rod at the top of the support base and bottom is used to connect with fixed bottom plate；The optical frame is for pacifying
Optical element is filled, the optical element is used to be mounted on guide rod by optical frame.
The step 2 specifically includes: according to the quantity of optical element and the matched optics of optical element in construction module
The dimension information of mirror holder, the optical characteristics of optical element and optical element to be operated need the reservation operations space size (light having
It learns element to be operated at work, such as rotates, it is therefore desirable to is empty for the optical element reservation operations of this type
Between), the guide rod of respectively each construction module selection appropriate length；And in construction module the selection of each optical element and its
The compatible optical frame of size, the optical frame of all optical elements are all made of the coaxial mirror holder of cage, the optics without operation
Element can touch, to reduce the length of optical path.Optical characteristics includes the focal length of lens class optical element.
Step 3: determining that the erection sequence of each optical element and relative position and support base are in guide rod in construction module
On Support Position, and to the installation position of each optical element on the guide rod of cage system accessories compatible with construction module
It sets and is marked, while the Support Position of support base is marked on guide rod.
Step 4: optical element each in construction module and support base being sequentially arranged at the corresponding of guide rod in sequence and marked
Remember on position.
Specifically: each optical element in construction module is separately mounted to optical frame compatible with its size
On, then each optical element is successively socketed in the mark position of guide rod in sequence by the optical frame of each self installation,
Support base is mounted on simultaneously on the Support Position of guide rod label.
Step 5: in the way of step 3 and step 4 by all construction modules optical element and support base fix
In the mark position of same group of guide rod.
Step 6: optical test path being carried out to each construction module by external light source, needs are judged whether according to test result
Optical path trend is adjusted, is if desired adjusted, then by adjusting optical frame to realize the adjustment of optical path trend.
Step 7: according to the size of each construction module and relative position, determining each construction module respectively in fixed bottom plate
On installation site installation of the support base on fixed bottom plate is determined according to the position of the support base on the guide rod of construction module
Position is marked the installation site of support base on fixed bottom plate.
Step 8: the support base on the guide rod of each construction module is fixed in the installation site of fixed bottom plate label,
In all support bases height need to guarantee the center of the optical element on all construction modules of same level in sustained height, if
Space Optical System is multilayered structure, then the center of optical element for guaranteeing the construction module in every layer of structure is needed to keep same height
Degree, is completed.
Step 9: optical path debugging integrally being carried out to the Space Optical System that step 8 is completed, and is sentenced according to debugging result
It is disconnected whether to need to adjust optical path trend；If desired it adjusts, then by adjusting optical frame to realize the adjustment of optical path trend；It is complete
At production.
Totally 3 or 4 and 3 or 4 guide rods are arranged in parallel guide rod used in each construction module, each optical frames
Frame is equipped with 4 mounting holes, the different mounting holes for the optical frame that 3 or 4 guide rods are used to be each passed through on optical element.Often
Guide rod on a construction module passes through support base and is fixed on fixed bottom plate, and the quantity of support base and position are long according to guide rod
Degree distribution, keeps support base position and load-bearing relatively uniform.Wherein fixing bottom plate is optics bread board or customization processing metal plate
Deng.Label on guide rod can be used colour band, color lump or markings and be marked, and without being limited thereto.Label on fixed bottom plate can
It is marked using air brushing or color lump, and without being limited thereto.
Below to tangle optical articles example, illustrate specific implementation process of the invention:
(1) it (is formed after multiple optical element compositions i.e. in Space Optical System according to the function of Space Optical System first
Different function), whole system is divided into three construction modules: entangled photons generation module tangles measurement module -1 and tangles
Measurement module -2.
(2) according to the quantity of optical element, the optical characteristics of optical element and the matched light of optical element in construction module
Learn the dimension information of mirror holder, and judge in construction module whether comprising the optical element that needs to operate (because of being to need to grasp
The optical element reservation operations space of work), accordingly selecting appropriate length is respectively the cage system of 20cm and 15cm
The guide rod of accessory, selection and the matched optical frame of eyeglass etc..Measurement module -1 is tangled in the present embodiment and tangles measurement module -
Quarter-wave plate (QWP-B) and half-wave plate (HWP-B) in 2 need reservation operations space.
(3) determine that the erection sequence of optical element and relative position and support base are on guide rod in each construction module
Required Support Position is marked respectively on guide rod compatible with each construction module；Simultaneously to support base on guide rod
Required Support Position is marked.
(4) optical element in each construction module is fitted into the optical frame being adapted to it.
(5) optical frame on optical element in construction module is sequentially covered and is connected to the mark position of guide rod and passes through tightening
Screw is fixed；It will be installed at the top of support base on the Support Position of guide rod label simultaneously, complete module assembled.
(6) adjustment of optical test path, optical path trend is carried out to each construction module.
(7) according to each construction module size and location, required installation of each construction module on fixed bottom plate is determined
Position determines installation site of the support base on fixed bottom plate according to the support base bottom position on each construction module inner guide,
And the installation site of support base is marked on fixed bottom plate.
(8) firm banking of the support base on construction module inner guide is fixed to the installation site of fixed bottom plate label
On, wherein the height of all support bases need to guarantee the center of the optical element on all construction modules of same level in same height
Degree completes assembling.
(9) system is integrally debugged, optical path moves towards adjustment, completes production.
Specifically, in three construction modules, it is highly 25.4mm that support base used, which is same specification,.Support used
Seat includes 6, respectively support base 1, support base 22, support base 33, support base 44, support base 55 and support base six
6。
Tangling optical element involved by generation module is mainly 405nm wave band device, including polarization beam apparatus (PBS-A),
Convex lens (lens-A), half-wave plate (HWP-A1), bbo crystal.Being incident on the light polarization that this tangles generation module is vertical polarization
Line polarisation.It if horizontal polarization light, then need to increase half-wave plate before PBS-A, adjust the polarization state of incident light.
Tangle the above-mentioned optical element in generation module be nested in same length be tetra- guide rods of 20cm on, become one it is whole
Body, four guide rods belong to group guide rod.
Mark line and support base one 1, support base two 2 of the above-mentioned optical element tangled in generation module on guide rod exist
Mark line on guide rod is as shown in Figure 1, the above-mentioned optical element, support base 1, the support base 22 that tangle in generation module are being led
Rigging position figure on bar is as shown in Figure 2.
Wherein the centre distance of lens and bbo crystal is equal to focal length of lens 15cm.Consider that optical path minimizes, convex lens
(lens-A) touch with polarization beam apparatus (PBS-A).
It tangles in generation module, considers that module stability, the support base of system are distributed in guide rail both ends.Wherein, support base
One 1 are placed on the right side of convex lens (lens-A), and support base 22 is placed on the left of bbo crystal.Since bbo crystal is needed in debugging process
It removes, Gu its right end for being mounted on support base 22, at the proximal points of guide rod.
Tangling optical element involved in measurement module -1 is 810nm wave band device, including quarter-wave plate (QWP-
B), half-wave plate (HWP-B), polarizing film (Polarizer), filter (Filter), collimator (Collimator).
It tangles in measurement module -1, it is to become one on tetra- guide rods of 15cm that above-mentioned optical element, which is nested in same length,
Whole, which belongs to group guide rod.
Tangle mark line and support base three 3, support base four 4 of the above-mentioned optical element in measurement module -1 on guide rod
Mark line on guide rod is as shown in figure 3, tangle the above-mentioned optical element in measurement module -1, support base 33, support base 44
Rigging position figure on guide rod is as shown in Figure 4.Wherein quarter-wave plate (QWP-B) and half-wave plate (HWP-B) and adjacent light
Need to be greater than by learning the distance between element by two centimetres, for operation.
It tangles in measurement module -1, for optical path minimum, polarizing film (Polarizer), filter (Filter), collimation
Device (Collimator) touches as far as possible.
Installation site of the optical element and optical element tangled in measurement module -2 on guide rod is equal and tangles measurement
Module -1 is identical, does not describe in word.
In three construction modules, mark line expression is carved in the position of all optical elements on guide rod.This mark includes
But be not limited to be changed to thickness, actual situation, color different lines or color lump, coordinatometer or other for position mark
Method.
In three construction modules, the assembling mode of optical element in construction module are as follows: by the mark line of Fig. 1 by involved light
It learns element and guide rod is inserted in by the mounting hole sequence of optical frame, slide to the label line position of mark, then tighten tightening one by one
Screw.
For above system structure, three construction modules are mounted on the bread board of 40*40cm size.It is emphasized that
The size of bread board changes with optical path complexity and volume change.
For above system structure, as shown in figure 5, the firm banking of support base bottom has significant annulus mark on bread board
Will.The annulus mark of 10 expression support bases 1 in Fig. 5,11 indicate the annulus mark of support bases 22, and 12 indicate support bases 33
Annulus mark, 13 indicate the annulus mark of support base 44, and 14 indicate the annulus mark of support base 55, and 15 indicate support base 66
Annulus mark.
As shown in fig. 6, to tangle the structural plan figure of optical articles, as shown in fig. 7, vertical to tangle the structure of optical articles
Body figure, wherein 7 indicate guide rod, 8 indicate optical frame, and 9 indicate bread board.
For above system structure, optical element uses the coaxial mirror holder of cage, Gu the center of optical element is automatically right
Standard is without adjusting；Producers' Specialized Quality is required low.Using three construction modules of same support base, centre-height is consistent
Without adjusting, module can match use, and modularization division of labor production can be achieved Gu producing.For the construction module in system structure,
It can tangle in the system of source and be multiplexed in other similar products such as PPKTP.Position of optical element has distinctive marks on guide rod, consolidation
The production technology of structure module is with uniformity, standardizes.The firm banking of support base has distinctive marks, i.e., three on bread board
Integral product after construction module assembling has process consistency, standardization.
This design concept may be used at the source of tangling based on bbo crystal and generates scheme, tangles source production based on PPKTP crystal
Raw scheme, in the space quantums such as space quantum key distribution system optical articles and other classical optics products.
Above-mentioned modularization, standardized production mode, can promote suitable for other space optical path class products, such as PPKTP
Product-derived is tangled, II type BBO tangles product-derived.It is emphasized that when system structure increases as needed or reduces optics member
Part, also in the scope of the present invention.Mark is changed to dotted line, multi-color cord, color lump etc. by straight line and does mark behavior on guide rod, also exists
The scope of the present invention.It is proposed by the present invention to build cage system and calibration method is determined to position of optical element on guide rod, have
Conducive to forming modularization, standardized product.Product based on this design concept, in the scope of the present invention.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
Subject to, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that each fall within of the invention
Protection scope.
Claims (10)
1. a kind of modularization/standardized production method of Space Optical System characterized by comprising
Step 1: all optical elements in Space Optical System being subjected to module division, to be divided into multiple construction modules；
Step 2: according to the optical element quantity and optical characteristics in construction module, respectively each construction module selection adaptation
Cage system accessories；
Step 3: determining the erection sequence of each optical element and relative position in construction module, and be adapted with construction module
Cage system accessories guide rod on the required installation site of each optical element is marked；
Step 4: optical element each in construction module is sequentially arranged in sequence on the correspondence markings position of guide rod；
Step 5: the optical element in each construction module being each attached to cage system in the way of step 3 and step 4 and is matched
On the guide rod of part；
Step 6: optical test path being carried out to each construction module by external light source, and judges whether to need to adjust according to test result
Whole optical path trend；
Step 7: according to the size of each construction module and relative position, determining each construction module respectively on fixed bottom plate
Required installation site is marked on fixed bottom plate；
Step 8: each construction module being sequentially arranged on fixed bottom plate according to the installation site marked on fixed bottom plate, is assembled
It completes；
Step 9: optical path debugging integrally being carried out to the Space Optical System that step 8 is completed, and is according to debugging result judgement
It is no to need to adjust optical path trend；Complete production.
2. modularization/standardized production method of Space Optical System according to claim 1, it is characterised in that: described
Step 1 specifically includes: being moved towards according to the optical path in Space Optical System, the optical element that same optical path is moved towards is divided into a knot
Structure module, to be divided into multiple construction modules；Or the difference realized according to optical element combinations multiple in Space Optical System
Space Optical System is divided into multiple construction modules by function.
3. modularization/standardized production method of Space Optical System according to claim 2, it is characterised in that: described
Cage system accessories include guide rod, support base and optical frame；Four diagonal positions of the optical frame offer
Mounting hole, guide rod passes through the mounting hole of optical frame, and optical frame is fixedly connected by holding screw with guide rod；The support
The top of seat is used to support guide rod and bottom is used to connect with fixed bottom plate；The optical frame is for installing optical element, institute
Optical element is stated for being mounted on guide rod by optical frame.
4. modularization/standardized production method of Space Optical System according to claim 3, it is characterised in that: described
Step 2 specifically include: believe according to the quantity of optical element in construction module, with the size of the matched optical frame of optical element
Breath, the optical characteristics of optical element and optical element to be operated need reservation operations space size, respectively each construction module
Select the guide rod of appropriate length；And optical frame compatible with its size is selected for each optical element in construction module,
The optical frame of all optical elements is all made of the coaxial mirror holder of cage.
5. modularization/standardized production method of Space Optical System according to claim 4, it is characterised in that:
The step 3 comprises determining that the erection sequence of each optical element and relative position and support base in construction module
Support Position on guide rod, to the peace of each optical element on the guide rod of cage system accessories compatible with construction module
Holding position is marked, while the Support Position of support base being marked on guide rod；
The step 4 includes: that each optical element in construction module is separately mounted to optics compatible with its size
On mirror holder, then each optical element is successively socketed in the mark position of guide rod in sequence by the optical frame of each self installation
On, while support base being mounted on the Support Position of guide rod label；
The step 5 include: in the way of step 3 and step 4 by all construction modules optical element and support
Seat is each attached in the mark position with group guide rod；
The step 6 includes: to carry out optical test path to each construction module by external light source, is according to test result judgement
It is no to need to adjust optical path trend, it if desired adjusts, then by adjusting optical frame to realize the adjustment of optical path trend；
The step 7 includes: the size and relative position according to each construction module, determines each construction module respectively solid
Determine the installation site on bottom plate, according to the position of the support base on the guide rod of construction module, determines support base on fixed bottom plate
Installation site, the installation site of support base is marked on fixed bottom plate；
The step 8 includes: that the support base on the guide rod of each construction module is fixed to the installation position of fixed bottom plate label
It sets, wherein the height of all support bases need to guarantee the center of the optical element on all construction modules of same level same
Highly, if Space Optical System is multilayered structure, the center of optical element for guaranteeing the construction module in every layer of structure is needed to protect
Hold sustained height.
6. modularization/standardized production method of Space Optical System according to claim 5, it is characterised in that: each
Totally 3 or 4 and 3 or 4 guide rods are arranged in parallel guide rod used in construction module, and each optical frame is equipped with 4
Mounting hole, the different mounting holes for the optical frame that 3 or 4 guide rods are used to be each passed through on optical element.
7. modularization/standardized production method of Space Optical System according to claim 5, it is characterised in that: each
Guide rod on construction module passes through support base and is fixed on fixed bottom plate, and the quantity of support base and position are according to guide rod length
Distribution keeps support base position and load-bearing relatively uniform.
8. modularization/standardized production method of Space Optical System according to claim 1, it is characterised in that: include
The different lines of thickness, actual situation, color or colour band, color lump, coordinatometer or other methods for being used for position mark.
9. modularization/standardized production method of Space Optical System according to claim 1, it is characterised in that: described
Label on fixed bottom plate includes air brushing line markings or color lump label etc..
10. modularization/standardized production method of Space Optical System according to any one of claims 1 to 9, feature
Be: the fixation bottom plate includes the metal plate of optics bread board or processing customization.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281869A (en) * | 2021-06-09 | 2021-08-20 | 嘉兴旭锐电子科技有限公司 | Composite stereo optical system mounting rack |
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