CN106249328B - A kind of Abbe roof prism production technology - Google Patents
A kind of Abbe roof prism production technology Download PDFInfo
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- CN106249328B CN106249328B CN201610578941.2A CN201610578941A CN106249328B CN 106249328 B CN106249328 B CN 106249328B CN 201610578941 A CN201610578941 A CN 201610578941A CN 106249328 B CN106249328 B CN 106249328B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
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Abstract
The invention discloses a kind of Abbe roof prism production technologies, belong to optical component production technical field.A kind of Abbe roof prism production technology of the present invention, processing → other processing of the → the second face processing → third, fourth face are processed by big face, frosted and polishing are carried out to the big face of Abbe roof prism by body with square brick, other three faces will be processed after prism optical cement by body and Abbe roof prism tooling with Abbe roof prism again, three faces of continuous overturning, which are processed, can be completed.The present invention realizes the purpose for shortening the process-cycle, improving working efficiency, improve angle precision, reducing scale error, the consistency of precision and size when also solving the batch production of Abbe ridge, the angular accuracy of product is improved, ridge improves the qualification rate of product without cut.
Description
Technical field
The present invention relates to optical component production technical field more particularly to a kind of Abbe roof prism production technologies.
Background technology
How to ensure that the angle precision of prism is that each process technology scheme has to solve in high volume production process
A key problem.Because every procedure in the fabrication process may all influence angle precision, to angle precision
Control also requires the method that should all have solution to the influence factor of every procedure always through entire manufacturing process.Such as
This problem of fruit not can solve, even if there is again advanced process equipment, also can because angle it is overproof due to cause it is a large amount of
Reprocessed products increase workload, it is impossible to completely embody the feature efficiently produced.
The method of traditional processing roof prism gluing part is using optical cement method, it is necessary to there is the optical cement plate of multiple Φ 300, it
Thickness be 30mm, 0.5 circles of face Xing Wei, investment is big and fragile.
Chinese patent publication No. CN202693829U, publication date：2013.01.23 patent document disclose a kind of processing
Roof prism gluing part corner cut pattern, including bottom plate, the arranged on left and right sides of described bottom plate one end is installed with right angle block,
Corner block is installed between the left and right two right angle block, peace is fixed on the bottom plate of the left and right two right angles block side
There are one trapezoid blocks for dress, and two are respectively formed between the side wall of the trapezoid block and the side wall of corner block and treats corner cut roof prism glue
Component mounting groove is bonded with side block blocks on the side wall of the left and right right angle block respectively.The invention only discloses roof prism glue
Component corner cut pattern, specific process are not directed to.
Invention content
1. technical problems to be solved by the inivention
Drawing requirement, milling time is not achieved in Product Precision when being produced for Abbe roof prism in the prior art
Long, the problem of working efficiency is low, scrappage is high, the present invention provides a kind of Abbe roof prism production technologies.It can be realized
Shorten the process-cycle, improve working efficiency, improve angle precision, reducing the purpose that scale error improves product qualification rate.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention is：
A kind of Abbe roof prism production technology, operating procedure are：
A, big face processing：Square brick is cleaned by after body and Abbe roof prism, with optics glue special by each Abbe ridge
The side I or side II of prism are uniformly bonded in square brick by body surface face；Then square brick is transferred to mirror disk by body into disk add
The big face of work Abbe roof prism；
B, the second face processes：Abbe roof prism is put by body in Abbe roof prism tooling, Abbe roof prism leans on
Body it is big up, by Abbe roof prism it is big down and Abbe roof prism leans on the big face optical cement of body to link together shape
It in a pair after veneer, is taken out from Abbe roof prism tooling, repeats the step, several veneers are made；By each glue
Zoarium is gone on optical cement plate, and Abbe roof prism in veneer is bonded in by body on optical cement plate, carries out Abbe roof prism
The processing in the second face；
C, the processing of third, fourth face：Abbe roof prism is overturn on optical cement plate and leans on body twice, to Abbe roof prism
Third face and fourth face be processed；
D, other processing：Behind third face and fourth face completion of processing, other faces are removed down without processing from optical cement plate
Side handle and cleaning treatment after, then veneer separated up to Abbe roof prism finished product.
Preferably, step G is further included, in step D, the processing of row step G again after veneer cleaning treatment：By the second face or
Third face is cleaned, and optical cement is toasted on 90 ° of square bricks with 100W incandescent lamps, and remaining moisture is removed with soft heat, naturally cold
But it after, with writing brush in glue-lines brush protective paint, prevents in process, moisture, which penetrates into, influences optical cement effect, then symmetrically
Optical cement on optical cement plate, carry out the secondary operation in ridge face, after completion of processing, then veneer separated up to Abbe ridge rib
Mirror finished product；It is described to be processed as frosted and polishing.
Preferably, Abbe roof prism is bigger 8mm than Abbe roof prism by the overall dimensions of body, is uniformly distributed, tolerance exists
Within within 0.01mm, each angular accuracy 20 ", the face shape aperture in each face is 0.5 circle, and for error in 0.2 circle, each face finish is equal
It is even consistent, it ensure that the machining accuracy of Abbe roof prism processing；Each side will pour into 0.5mm, trihedral angle falls the width of 1.5mm
Degree ensures to avoid hindering hand during processing.
Preferably, square brick described in step A leans on 90 ° of angular accuracy of body 30 " within；The step of cleaning is first uses Bai Jiebu
Band mixed liquor solvent cleans square brick by body and Abbe roof prism；Every block of square brick bonds 4 Abbe roof prisms altogether by body, 10 pieces
Square brick is a disk by body, and batch machining improves efficiency；The mirror disk depth of parallelism is 0.002mm, and face type is -0.001mm, is processed
After the completion, the big face face shape aperture of Abbe ridge is in 0.2 circle, when finish is detected with 6 times of magnifying glasses, reaches finish for two level
Standard.
Preferably, in the step B, first by the white clean strap polishing powder solution in the big face of Abbe ridge, a concentration of 1:200
(for product after polishing, surface easily generates spot and water mark, can be cleaned with the concentration polishing powder solution) wipes the spot on surface
Point and tiny dust take mixed liquor solvent with dry sterile Bai Jiebu again later and the polishing powder solution on surface are cleaned；
It wipes in three times, that is, dries, shampoos, essence wiping, facilitating optical cement glued, to ensure the machining accuracy in other three faces；Again by Abbe room
Ridge prism removes newly by the big face of body on polished leather, and a concentration of 1 is added on polished leather:100 CaCO3(product is by polishing for solution
Afterwards, surface easily generates spot and water mark, can be cleaned with the concentration polishing powder solution), later surface is cleaned with 40 DEG C of warm water
CaCO3Solution, then dried with sterile gauze, it is cleaned with mixed liquor solvent；The veneer is for 40~60 pieces one group with optical cement side
Method, which symmetrically arranges, to be bonded on optical cement plate, and the edge by body and optical cement plate is sealed with optics protective paint；When frosted is processed
Height is measured with micrometric depth gauge, to ensure to be worked into predetermined size, is accurate to 0.001mm, face type is -0.001mm, face shape light
0.2 circles of Quan Wei, finish are two level, machine and after disk inspection qualification, are cleaned with non-dust cloth.
Preferably, mixed liquor solvent is ethyl alcohol and the mixture of ether, and weight proportion is (2~4):(6~8), ethyl alcohol are wiped
Dirty, ether is taken away water stain, and the two effect of working in coordination, concentration can be adjusted correspondingly according to dry weather degree；Polishing
Powder solution concentration is polishing powder：Pure water=1:(100~200)；In the step G, the precision of 90 ° of square bricks is 1 " within；Light
Offset plate Φ 300, thickness 30mm, face type aperture are 0.1 circle.
Preferably, in the step B, the Abbe roof prism tooling includes pedestal, square brick, horizontal location plate, level
By body and limited block, the pedestal, square brick and horizontal location plate are square plate-like structure；It is described horizontal terraced in isosceles by body
Physique structure；The one side of the limited block and the horizontal central plane by body are in state parallel to each other；During veneer optical cement, by Abbe
Roof prism is cleaned by body surface face and Abbe roof prism surface, during optical cement, when seeing 0.1 circle, and Abbe roof prism
Side I and limited block contact, force Abbe roof prism, and gluing work is completed.This combination collocation controls Abbe ridge rib
Side when mirror produces is hung down and size unification, improves product quality；And improve angle precision, be reduced in size error, finally
Improve product qualification rate.
Preferably, limited block is " V " shape limited block, and " V " shape notch is upward；The pedestal is the tablet glass of 300*300mm
Glass, meet Abbe roof prism by body (length 270mm or so) size requirement, then it is big when it is inconvenient for operation, operation interface is again
The small efficiency for just reducing the processing of Abbe roof prism, surface smoothness are λ/4, and finish is two level；The " V " shape notch angle
It spends and leans on the ridge corner angle of body consistent with Abbe roof prism, further improve the two and agree with degree, facilitate glued and positioning.
Preferably, the precision at 90 ° of angles of square brick is 30 " within；The horizontal location plate surface flatness is λ/2, to protect
When demonstrate,proving Abbe ridge gluing, in same level；The " V " shape notch is perpendicular to the horizontal central plane for leaning on body, in order to be able to
Play the role of limiting and control Abbe ridge angle；The horizontal location plate is placed in the top of square brick, forms Abbe ridge rib
Limiting horizontal plane when mirror produces plays the role of improving glued precision, and improve production efficiency.
Preferably, the tolerance of square brick is ± 0.01mm；The material of the pedestal, square brick and horizontal location plate is non-colored light
Glass is learned, illusion is caused to the vision of operative employee to avoid color during assembling；It is described horizontal by body and limited block waste product
Transformation, refuse reclamation reduce production cost, and identical with Abbe roof prism material, avoid due to hardness difference two
Person generates cut when contacting.
3. advantageous effect
Using technical solution provided by the invention, compared with prior art, have the advantages that：
(1) a kind of Abbe roof prism production technology of the invention, first into the big face of disk batch machining, other three faces using Ah
After shellfish roof prism is by body and Abbe roof prism gluing to be processed, three faces of continuous overturning, which are processed, can be completed, and shorten
Process-cycle, improve efficiency；
(2) a kind of Abbe roof prism production technology of the invention processes 2 using 90 ° of square bricks " ridge face, solve Ah
The consistency of precision and size when shellfish ridge is produced in batches, improves the angular accuracy of product, and ridge improves product without cut
Qualification rate；
(3) a kind of Abbe roof prism production technology of the invention, Abbe roof prism ensure that by the required precision of body
The machining accuracy of Abbe roof prism processing；Bevelling and chamfered are in order to avoid hindering hand when ensureing processing, to influence precision
With cause personal injury；
(4) a kind of Abbe roof prism production technology of the invention, square brick are criticized by body and mirror disk as prism carrier
Amount processing, improves processing efficiency；
(5) a kind of Abbe roof prism production technology of the invention after the big face completion of processing of Abbe ridge, is carried out at wiping
Reason facilitates optical cement glued, to ensure the machining accuracy in other three faces；Micrometric depth gauge guarantee is machined to regulation requirement；
(6) a kind of Abbe roof prism production technology of the invention, ethyl alcohol is wiped dirty in mixed liquor solvent, and ether band is leaked water
Stain, the two effect of working in coordination, concentration can be adjusted correspondingly according to dry weather degree；
(7) a kind of Abbe roof prism production technology of the invention, Abbe roof prism tooling is using pedestal, square brick, water
Flat positioning plate, the horizontal combination collocation for leaning on body and limited block, side when controlling the production of Abbe roof prism is hung down and size is unified,
Improve product quality；And improve angle precision, be reduced in size error, finally improve product qualification rate；
(8) a kind of Abbe roof prism production technology of the invention, the limited block " V " shape limiting upward for " V " shape notch
Block is consistent by the V-arrangement faceted pebble of body with Abbe roof prism, and that improves the two agrees with degree；Pedestal 300*300mm, this size
Meet Abbe roof prism by body (length 270mm or so) size requirement, then it is big when it is inconvenient for operation, operation interface again it is small just
Reduce the efficiency of Abbe roof prism processing；Surface smoothness is λ/4, and finish is the requirement of two level, facilitates staff
Operation and improve Abbe roof prism gluing when precision；" V " shape notch angles and Abbe roof prism lean on the ridge rib of body (9)
Angle is consistent, further improves the two and agrees with degree, facilitates glued and positioning；
(9) a kind of Abbe roof prism production technology of the invention, horizontal location plate surface flatness are λ/2, to ensure
During Abbe ridge gluing, in same level；" V " shape notch is perpendicular to the horizontal central plane for leaning on body, in order to be able to play limit
Position and the effect of control Abbe ridge angle；In multiple Abbe roof prisms and square brick gluing, limiting horizontal plane can play
The effect of glued precision is improved, and improves production efficiency；
(10) a kind of Abbe roof prism production technology of the invention, the restriction of colouless optical glass material, to avoid group
Color causes illusion to the vision of operative employee during dress；Level is transformed by body and limited block with waste product, refuse reclamation, reduces
Production cost, and with Abbe roof prism material identical avoids generating cut during contact both different due to hardness.
Description of the drawings
Fig. 1 is each face schematic diagram of the Abbe roof prism product of the present invention；
Fig. 2 is the structure diagram of the Abbe roof prism tooling of the present invention；
Fig. 3 is Abbe roof prism by body schematic diagram.
Label declaration in schematic diagram：1st, big face；2nd, the second face；3rd, third face；4th, fourth face；5th, the 5th face；6th, the 6th
Face；7th, side I；8th, side II；9th, Abbe roof prism leans on body；10th, Abbe roof prism tooling；11st, pedestal；12nd, square brick；
13rd, horizontal location plate；14th, it is horizontal to lean on body；15th, limited block.
Specific embodiment
To further appreciate that present disclosure, with reference to attached drawing, the present invention is described in detail.
When finish refers to be detected with 6 times of magnifying glasses for secondary standard, only a diameter is not more than the cut of 0.01mm
With the standard of point of the diameter no more than 0.05mm.
Embodiment 1
A kind of Abbe roof prism production technology of the present embodiment, operating procedure are：
A, big face processing：Square brick is cleaned by after body and Abbe roof prism, it will be as shown in Figure 1 every with optics glue special
The uniform square brick that is bonded in the side I 7 of a Abbe roof prism is by body surface face；Then square brick is transferred to mirror disk by body to carry out into disk
Process the big face 1 of Abbe roof prism；
B, the second face processes：Abbe roof prism shown in Fig. 3 is put by body 9 in Abbe roof prism tooling 10, Ah
The big face of body 9 is leaned in the big face 1 of Abbe roof prism by shellfish roof prism with Abbe roof prism downward by the big face-up of body 9
It after optical cement is joined together to form a pair of of veneer, is taken out from Abbe roof prism tooling 10, repeats the step, be made several
A veneer；Each veneer is gone on optical cement plate, and Abbe roof prism in veneer is bonded in optical cement plate by body 9
On, carry out the processing in the second face of Abbe roof prism 2；
C, the processing of third, fourth face：Abbe roof prism is overturn on optical cement plate and leans on body 9 twice, to Abbe ridge rib
The third face 3 of mirror and fourth face 4 are processed；
D, other processing：After 4 completion of processing of third face 3 and fourth face, progress is removed in other faces without processing from optical cement plate
After bevelling processing and cleaning treatment, then veneer separated up to Abbe roof prism finished product.
A kind of Abbe roof prism production technology of the present embodiment, first into the big face 1 of disk batch machining, other three faces using Ah
After shellfish roof prism is by body and Abbe roof prism gluing to be processed, three faces of continuous overturning, which are processed, can be completed, and shorten
Process-cycle, improve efficiency.
Embodiment 2
A kind of Abbe roof prism production technology of the present embodiment, substantially with embodiment 1, improvements exist specific steps
In：Further include step G, in step D, the processing of row step G again after veneer cleaning treatment：Second face 2 or third face 3 are wiped
Only, optical cement is on 90 ° of square bricks, is toasted with 100W incandescent lamps, removes remaining moisture with soft heat, after natural cooling, uses
Writing brush is prevented in process in glue-lines brush protective paint, and moisture, which penetrates into, influences optical cement effect, and then optical cement symmetrically exists
On optical cement plate, the secondary operation in ridge face is carried out, after completion of processing, then veneer separated up to Abbe roof prism finished product；
It is described to be processed as frosted and polishing.
Embodiment 3
A kind of Abbe roof prism production technology of the present embodiment, specific steps are theed improvement is that with embodiment 2：Ah
Shellfish roof prism is bigger 8mm than Abbe roof prism by the overall dimensions of body 9, is uniformly distributed, and tolerance is within 0.01mm, each angle essence
Within degree 20 ", the face shape aperture in each face is 0.5 circle, and error ensure that Abbe in 0.2 circle, each face finish uniformity
The machining accuracy of roof prism processing；Each side will pour into 0.5mm, trihedral angle falls the width of 1.5mm, ensure to avoid hindering during processing
Hand.Square brick described in step A is by 90 ° of angular accuracy of body 30 " within；The step of cleaning is first with white clean strap mixed liquor solvent
Square brick is cleaned by body and Abbe roof prism；Every block of square brick bonds 4 Abbe roof prisms altogether by body, and 10 blocks of square bricks are one by body
Disk, batch machining improve efficiency；The mirror disk depth of parallelism is 0.002mm, and face type is -0.001mm, after machining, Abbe room
The big 1 face shape aperture of face of ridge is in 0.2 circle, when finish is detected with 6 times of magnifying glasses, reaches finish for secondary standard.
Embodiment 4
A kind of Abbe roof prism production technology of the present embodiment, substantially with embodiment 3, improvements exist specific steps
In：Two base angles of 5 side of limited block are respectively 120 ° and 60 °；Level is 60 ° by 4 side base angle of body, and angle precision is 30 "
Within, ensure the parallel of two sides, it is ensured that the precision at each angle of Abbe ridge, Abbe ridge are symmetrically arranged by body with light gluing method
It is bonded on optical cement plate.The tolerance of square brick 2 is ± 0.01mm；The material of the pedestal 1, square brick 2 and horizontal location plate 3 is nothing
Color optical glass causes illusion to avoid color during assembling to the vision of operative employee.Level is by body 4 and the useless production of limited block 5
Product are transformed, and refuse reclamation reduces production cost, and identical with Abbe roof prism material, avoid due to hardness difference
The two generates cut when contacting.In the step B, first by the white clean strap polishing powder solution in the big face 1 of Abbe ridge, a concentration of 1:
200, for product after polishing, surface easily generates spot and water mark, can be cleaned with the concentration polishing powder solution, wipe surface
Spot and tiny dust take mixed liquor solvent with dry sterile Bai Jiebu again later and the polishing powder solution on surface are wiped
Only；It wipes in three times, that is, dries, shampoos, essence wiping, facilitating optical cement glued, to ensure the machining accuracy in other three faces；Again by Abbe
Roof prism removes newly by the big face of body 9 on polished leather, and a concentration of 1 is added on polished leather:100 CaCO3Solution, later with 40 DEG C
Warm water cleaning surface C aCO3Solution, then dried with sterile gauze, it is cleaned with mixed liquor solvent；The veneer is 40~60 pieces
One group is symmetrically arranged with light gluing method and is bonded on optical cement plate, and the side by body and optical cement plate is sealed with optics protective paint
Edge；Measure height with micrometric depth gauge when frosted is processed, to ensure to be worked into predetermined size, be accurate to 0.001mm, face type for-
0.001mm, face shape aperture are 0.2 circle, and finish is two level, machine and after disk inspection qualification, are cleaned with non-dust cloth.
Embodiment 5
A kind of Abbe roof prism production technology of the present embodiment, substantially with embodiment 3, improvements exist specific steps
In：Mixture of the mixed liquor solvent for ethyl alcohol and ether, weight proportion 1:3, ambient humidity is 30% or so, belongs to relatively dry
Dry environment, ethyl alcohol wiping is dirty, and ether takes away water stain, the two effect of working in coordination；Polish residual stain it is relatively more when, polishing powder solution
A concentration of polishing powder：Pure water=1:100；In the step G, the precision of 90 ° of square bricks is 1 " within；Optical cement plate Φ 300, thickness
30mm, face type aperture are 0.1 circle.
Embodiment 6
A kind of Abbe roof prism production technology of the present embodiment, substantially with embodiment 5, improvements exist specific steps
In：As shown in Fig. 2, in the step B, the Abbe roof prism tooling 10 includes pedestal 11, square brick 12, horizontal location plate
13rd, horizontal by body 14 and limited block 15, the pedestal 11, square brick 12 and horizontal location plate 13 are square plate-like structure；Institute
It is in isosceles trapezoid body structure that level, which is stated, by body 14；The one side of the limited block 15 and the horizontal central plane by body 14 are in parallel to each other
State；During veneer optical cement, Abbe roof prism is cleaned by 9 surface of body and Abbe roof prism surface, during optical cement, until seeing
During to 0.1 circle, Abbe roof prism side I 7 and limited block 15 contact, and force Abbe roof prism, and gluing work is completed.This
Kind combination collocation, side when controlling the production of Abbe roof prism is hung down and size is unified, improves product quality；And improve angle
Degree precision is reduced in size error, finally improves product qualification rate.
Embodiment 7
A kind of Abbe roof prism production technology of the present embodiment, substantially with embodiment 5, difference exists specific steps
In：The weight proportion of mixed liquor solvent is 1:4, ambient humidity is 70% or so, belongs to the environment of relatively dry, polishing powder solution
A concentration of polishing powder：Pure water=1:200, suitable for polish residual stain it is relatively fewer when；Limited block 15 be " V " shape limited block, " V "
Shape notch is upward；The pedestal 11 is the plate glass of 300*300mm, meets Abbe roof prism by body length 270mm or so
Size requirement, then it is big when it is inconvenient for operation, operation interface again it is small just reduce Abbe roof prism processing efficiency, surface is put down
Whole degree is λ/4, and finish is two level；The " V " shape notch angles are consistent by the ridge corner angle of body 9 with Abbe roof prism, into
One step improves the two and agrees with degree, facilitates glued and positioning.The precision at 90 ° of angles of square brick 12 is 30 " within；The horizontal location
13 surface smoothness of plate is λ/2, during ensureing Abbe ridge gluing, in same level；The " V " shape notch is perpendicular to water
Flat against the central plane of body 4, in order to be able to play the role of limiting and control Abbe ridge angle；The horizontal location plate 13 is placed in
Limiting horizontal plane during the production of Abbe roof prism is formed on the top of square brick 12, plays the role of improving glued precision, and improve
Production efficiency.The tolerance of square brick 12 is ± 0.01mm；The material of the pedestal 11, square brick 12 and horizontal location plate 13 is colourless
Optical glass causes illusion to avoid color during assembling to the vision of operative employee；Horizontal used by body 14 and limited block 15 is given up
Old product is transformed, and refuse reclamation reduces production cost, and identical with Abbe roof prism material, avoids due to hardness
Cut is generated during both different contacts.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in attached drawing
What is shown is also one of embodiments of the present invention, and practical structure is not limited thereto.So if common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (6)
1. a kind of Abbe roof prism production technology, which is characterized in that operating procedure is：
A, big face processing：Square brick is cleaned by after body and Abbe roof prism, with optics glue special by each Abbe roof prism
Side I（7）Or side II（8）The uniform square brick that is bonded in is by body surface face；Then square brick is transferred to mirror disk by body to carry out into disk
Process the big face of Abbe roof prism（1）；
B, the second face processes：Abbe roof prism is leaned on into body（9）It is put into Abbe roof prism tooling（10）In, Abbe roof prism
By body（9）It is big up, by the big face of Abbe roof prism（1）Downward body is leaned on Abbe roof prism（9）Big face optical cement
After being joined together to form a pair of of veneer, from Abbe roof prism tooling（10）Middle taking-up repeats the step；Veneer is turned
Body is leaned on onto optical cement plate, and by Abbe roof prism in veneer（9）It is bonded on optical cement plate, carries out Abbe roof prism second
Face（2）Processing；
C, the processing of third, fourth face：Abbe roof prism is overturn on optical cement plate and leans on body（9）To the third of Abbe roof prism
Face（3）And fourth face（4）It is processed；
D, other processing：Third face（3）And fourth face（4）After completion of processing, removed from optical cement plate and carry out bevelling processing and cleaning
After processing, then veneer separated up to Abbe roof prism finished product；
Further include step G, in step D, the processing of row step G again after veneer cleaning treatment：By the second face（2）Or third face
（3）It cleans, optical cement is toasted on 90 ° of square bricks with 100W incandescent lamps, after natural cooling, with writing brush in glue-lines brush protective paint, so
Optical cement symmetrically is on optical cement plate afterwards, carries out the secondary operation in ridge face, after completion of processing, then veneer is separated to obtain the final product
Abbe roof prism finished product；It is described to be processed as frosted and polishing；
The Abbe roof prism leans on body（9）Overall dimensions it is bigger 8mm than Abbe roof prism, tolerance is within 0.01mm, respectively
Within angular accuracy 20 ", the face shape aperture in each face is 0.5 circle, and error is in 0.2 circle, each face finish uniformity；Each side is all
Pour into 0.5mm, trihedral angle falls the width of 1.5mm；
Square brick described in step A is by 90 ° of angular accuracy of body 30 " within；The step of cleaning is first molten with white clean strap mixed liquor
Agent cleans square brick by body and Abbe roof prism；Every block of square brick bonds 4 Abbe roof prisms altogether by body, and 10 blocks of square bricks are by body
One disk；The mirror disk depth of parallelism is 0.002mm, and face type is -0.001mm, after machining, the big face of Abbe ridge（1）Face shape light
0.2 circles of Quan when finish is detected with 6 times of magnifying glasses, reach finish for secondary standard；
In the step B, first by the big face of Abbe ridge（1）With the spot on white clean strap polishing powder solution wiping surface and tiny
Dust takes mixed liquor solvent with dry sterile Bai Jiebu again later and the polishing powder solution on surface is cleaned；It wipes in three times,
It dries, shampoo, essence is wiped；Abbe roof prism is leaned on into body again（9）Big face on polished leather except new, on polished leather plus CaCO3
Solution cleans surface C aCO with 40 DEG C of warm water later3Solution, then dried with sterile gauze, it is cleaned with mixed liquor solvent；It is described
Veneer is symmetrically arranged with light gluing method for 40~60 pieces one group and is bonded on optical cement plate, and sealed and leaned on optics protective paint
The edge of body and optical cement plate；Height is measured with micrometric depth gauge when frosted is processed, predetermined size is worked into, is accurate to
0.001mm, face type are -0.001mm, and face shape aperture is 0.2 circle, and finish is two level, machine and after disk inspection qualification, use
Non-dust cloth is cleaned.
2. a kind of Abbe roof prism production technology according to claim 1, it is characterised in that：The mixed liquor solvent is
The mixture of ethyl alcohol and ether, weight proportion are（2~4）:（6~8）；Polishing powder solution concentration is polishing powder：Pure water=1:
（100~200）；In the step G, the precision of 90 ° of square bricks is 1 " within；Optical cement plate Φ 300, thickness 30mm, face type aperture are
0.1 circle.
3. a kind of Abbe roof prism production technology according to claim 2, it is characterised in that：It is described in the step B
Abbe roof prism tooling（10）Including pedestal（11）, square brick（12）, horizontal location plate（13）, horizontal lean on body（14）And limited block
（15）, the pedestal（11）, square brick（12）With horizontal location plate（13）Be square plate-like structure；It is described horizontal by body（14）
In isosceles trapezoid body structure；The limited block（15）One side and horizontal lean on body（14）Central plane be in state parallel to each other；Glue
During fit optical cement, Abbe roof prism is leaned on into body（9）Surface and Abbe roof prism surface are cleaned, during optical cement, until seeing 0.1
During road circle, Abbe roof prism side I（7）And limited block（15）Contact, forces Abbe roof prism, and gluing work is completed.
4. a kind of Abbe roof prism production technology according to claim 3, it is characterised in that：The limited block（15）For
" V " shape limited block, " V " shape notch are upward；The pedestal（11）For the plate glass of 300*300mm, surface smoothness is λ/4,
Finish is two level；The " V " shape notch angles and Abbe roof prism lean on body（9）Ridge corner angle it is consistent.
5. a kind of Abbe roof prism production technology according to claim 4, it is characterised in that：The square brick（12）'s
The precision at 90 ° of angles is 30 " within；The horizontal location plate（13）Surface smoothness is λ/2；The " V " shape notch is perpendicular to water
Flat against body（4）Central plane；The horizontal location plate（13）It is placed in square brick（12）Top, when forming the production of Abbe roof prism
Limit horizontal plane.
6. a kind of Abbe roof prism production technology according to claim 4, it is characterised in that：The square brick（12）Public affairs
Difference is ± 0.01mm；The pedestal（11）, square brick（12）With horizontal location plate（13）Material be colouless optical glass；The water
Flat against body（14）And limited block（15）It is transformed with waste product.
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| CN108422286B (en) * | 2018-03-30 | 2023-11-03 | 马鞍山市江南光学有限公司 | Machining method of Stent roof prism and positioning tool thereof |
| CN108406505B (en) * | 2018-03-30 | 2023-06-13 | 马鞍山市江南光学有限公司 | Processing method of rhombic prism and hot glue winding device thereof |
| CN108274340B (en) * | 2018-03-30 | 2023-05-02 | 马鞍山市江南光学有限公司 | Positioning tool for ridge of prism and positioning and processing method thereof |
| CN110370094B (en) * | 2019-07-29 | 2020-11-10 | 丹阳丹耀光学有限公司 | Machining process and equipment for frosted prism |
| CN110722610A (en) * | 2019-09-06 | 2020-01-24 | 合肥嘉东光学股份有限公司 | Machining process of sapphire razor blade |
| CN111069981B (en) * | 2019-12-30 | 2021-06-25 | 马鞍山市江南光学有限公司 | Roof prism processing technology |
| CN112091730A (en) * | 2020-07-06 | 2020-12-18 | 江苏普世祥光电技术有限公司 | Processing technology of mobile phone prism |
| CN115847230B (en) * | 2022-10-20 | 2023-11-21 | 张家港市光学仪器有限公司 | Grinding processing method of roof prism |
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| US6172823B1 (en) * | 1997-10-21 | 2001-01-09 | Trustees Of Princeton University | Mode matching for cavity ring-down spectroscopy based upon Brewster's angle prism retroreflectors |
| CN100373177C (en) * | 2005-05-16 | 2008-03-05 | 友达光电股份有限公司 | Optical prism assembly |
| CN101692036B (en) * | 2009-10-23 | 2011-08-03 | 中国科学院化学研究所 | Surface plasma resonance coupling optical element |
| CN202404294U (en) * | 2011-11-29 | 2012-08-29 | 中山市普瑞斯光学技术有限公司 | Combined optical prism |
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