CN106626097A - Production technology for asymmetric lenses - Google Patents
Production technology for asymmetric lenses Download PDFInfo
- Publication number
- CN106626097A CN106626097A CN201611144750.1A CN201611144750A CN106626097A CN 106626097 A CN106626097 A CN 106626097A CN 201611144750 A CN201611144750 A CN 201611144750A CN 106626097 A CN106626097 A CN 106626097A
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- China
- Prior art keywords
- cutting
- silicon chip
- equipment
- production technology
- lens
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/225—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising for scoring or breaking, e.g. tiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a production technology for asymmetric lenses. The technology comprises the following steps that firstly, the substrate cutting preparation is made, a cutting device is used for conducting first-time cutting on a silicon wafer from left to right, multiple groove lines are drawn, the silicon wafer is clockwise turned by 90 degrees, then second-time cutting is conducted from left to right, and multiple groove lines are drawn; secondly, aspherical lens arrangement is conducted, the silicon wafer in which the groove lines are cut is coated with hot melting glue, SAG edge lines at the left lower corners of the lenses are arranged in order close to the intersection position of every two groove lines and are cooled and fixed; and thirdly, batched cutting forming is conducted, the silicon wafer in which the lenses are arranged is arranged on equipment, the longitudinal groove lines of the silicon wafer are parallel to the equipment advancing line, the transverse groove lines of the silicon wafer are perpendicular to the equipment advancing line by 90 degrees, first-time cutting is conducted, the silicon wafer is clockwise turned by 90 degrees, and second-time cutting is conducted. According to the production technology, multiple blades are used for conducting the cutting process at the same time, and therefore the efficiency is improved by 5-10 times.
Description
Technical field
The present invention relates to optical field, more particularly to a kind of production technology of non-sym lens.
Background technology
At present optical communications industry increasingly rises to the non-spherical lens demand of the asymmetric specification of optical centre.But it is current
The cold worked mode such as common this kind of hot-working of either molding or conventional cutting, turning and grinding and polishing all exist from
The defect of body：Press moulding mode can be molded quickly, but be difficult directly to be molded out asymmetrical square or rectangular lens；And
The cold working mode of cutting and grinding and polishing can produce the product of asymmetric specification, but this kind of mode of production generally cannot
Produce in enormous quantities, and the limited precision processed, it is impossible to meet the demand in terms of high-precision applications.The work that now we are proposed
Skill can ensure machining accuracy in the case of large batch of production, meet each side demand.
The content of the invention
It is an object of the invention to provide a kind of production technology of the non-sym lens of high-volume, efficiency high.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of production technology of non-sym lens, including it is following
Step：
S1：Cutting substrate prepares：First time cutting is carried out from left to right on silicon chip using cutting equipment, if marking arterial highway groove
Line；Silicon chip is turned to clockwise 90 °, second cutting is carried out from left to right again, if marking the arterial highway line of rabbet joint.
S2：Non-spherical lens is arranged：First hot melt glue is coated on the silicon chip of the well cutting line of rabbet joint, then in microscope
Under, bottom is placed on silicon chip by lens sphere upward, finally SAG edges lines in the lens lower left corner is abutted per two line of rabbet joint
Intersection marshalling and cool down fixation.
S3：Batch excision forming：The silicon chip for arranging lens is placed on equipment, placing direction need to cutting silicon chip when
Direction it is completely the same, a line of rabbet joint for choosing well cutting adjusts the putting position of silicon chip, makes silicon chip the longitudinal direction line of rabbet joint and equipment row
Enter route parallel, the horizontal line of rabbet joint is vertical in 90 ° with equipment course, carries out first time cutting, and silicon chip is turned to clockwise
90 °, carry out second cutting.
Further, step S0 was also included before step S1：Raw material prepares and equipment debugging：Prepared according to final demand
The non-spherical lens 2 of good respective numbers, now lens be processed to it is oval and according to demand plating get well corresponding membrane system, cutting
The blade that respective numbers are installed in machine spindle is cut, to guarantee that the distance between blade is consistent, the main shaft for having configured blade is pacified
It is filled on equipment action balance debugging of going forward side by side, it is ensured that dynamic balancing meets requirement, blade is carried out to repair knife process, makes exposing for blade
Amount is in identical level and can meet glass-cutting chipping requirement.
Further, the cutting equipment adopts three axle CNC lathes.
Further, using the potsherd interval of same thickness and material between the blade.
Further, the silicon chip is using circular single throwing silicon chip.
Further, in step S3, set according to the specification of different product size and center to cut edge distance
Fixed corresponding cutting parameter is simultaneously input into into cutting equipment program, and starting device operation checks cutting after the completion of often cutting once
Product Status, and according to the result adjusting parameter for checking, make each cutting process to meet the requirements.
Compared with prior art, the beneficial effect of the production technology of non-sym lens of the present invention is：It is same by much knives piece
The process of Shi Yunhang cuttings, by the efficiency of the processing modes such as conventional cutting, grinding and polishing 5-10 times is improved.Can be with by this technique
4 edges after non-spherical lens is cut form square or rectangular, and for client bonding direction is arbitrarily adjusted.And can be with
The position of optic center point is adjusted according to demand, meets different use demands.The precision that in addition this technique can be stably reached will
Ask in 0.01mm, the overwhelming majority can be met and use upper demand.
Description of the drawings
Fig. 1 is the schematic diagram cut for the first time in step S1.
Fig. 2 is the schematic diagram of second cutting in step S1.
Fig. 3 is the schematic diagram of non-spherical lens arrangement in step S2.
Fig. 4 is the schematic diagram cut for the first time in step S3.
Fig. 5 is the schematic diagram of second cutting in step S3.
In figure, 1, silicon chip, 2, non-spherical lens.
Specific embodiment
Fig. 1 to Fig. 5 is referred to, a kind of production technology of non-sym lens is comprised the following steps：
S0：Raw material prepares and equipment debugging：The non-spherical lens 2 of respective numbers is ready to according to final demand, now lens have been
It is processed to oval and plates good corresponding membrane system according to demand, the blade of respective numbers is installed on cutting equipment main shaft,
To guarantee that the distance between blade is consistent, the main shaft for having configured blade is attached to into action balance debugging of going forward side by side on equipment, it is ensured that dynamic
Balance meets and requires, carries out repairing knife to blade and processes, and makes the amount of exposing of blade in identical level and can meet glass-cutting to collapse
Side requires.
Wherein, cutting equipment adopts three axle CNC lathes, using the potsherd interval of same thickness and material between blade.
S1：Cutting substrate prepares：First time cutting is carried out from left to right on silicon chip 1 using cutting equipment, mark some
The road line of rabbet joint；Silicon chip is turned to clockwise 90 °, second cutting is carried out from left to right again, if marking the arterial highway line of rabbet joint.
Wherein, silicon chip is using circular single throwing silicon chip.
S2：Non-spherical lens is arranged：First hot melt glue is coated on the silicon chip of the well cutting line of rabbet joint, then in microscope
Under, bottom is placed on silicon chip by lens sphere upward, finally SAG edges lines in the lens lower left corner is abutted per two line of rabbet joint
Intersection marshalling and cool down fixation.
S3：Batch excision forming：The silicon chip for arranging lens is placed on equipment, placing direction need to cutting silicon chip when
Direction it is completely the same, a line of rabbet joint for choosing well cutting adjusts the putting position of silicon chip, makes silicon chip the longitudinal direction line of rabbet joint and equipment row
Enter route parallel, the horizontal line of rabbet joint is vertical in 90 ° with equipment course, carries out first time cutting, and silicon chip is turned to clockwise
90 °, carry out second cutting.
Wherein, according to the specification of different product size and center to cut edge distance setting corresponding cutting parameter simultaneously
It is input into into cutting equipment program, starting device operation checks cutting products state after the completion of often cutting once, and according to inspection
Result adjusting parameter, make each cutting process to meet the requirements.
The production technology of non-sym lens of the present invention runs the process of cutting by much knives piece simultaneously, by conventional cutting,
The efficiency of the processing modes such as grinding and polishing improves 5-10 times.4 edges after by this technique can be cut non-spherical lens
Square or rectangular is formed, for client bonding direction is arbitrarily adjusted.And can according to demand adjust the position of optic center point
Put, meet different use demands.In 0.01mm, can meet the overwhelming majority makes for the required precision that in addition this technique can be stably reached
The demand used.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.
Claims (6)
1. a kind of production technology of non-sym lens, it is characterised in that：Comprise the following steps：
S1：Cutting substrate prepares：First time cutting is carried out from left to right on silicon chip using cutting equipment, if marking arterial highway groove
Line；Silicon chip is turned to clockwise 90 °, second cutting is carried out from left to right again, if marking the arterial highway line of rabbet joint；
S2：Non-spherical lens is arranged：Coat hot melt glue on the silicon chip of the well cutting line of rabbet joint first, then under the microscope, will
Upward, bottom is placed on silicon chip lens sphere, finally by lens lower left corner SAG edges lines against intersecting per two line of rabbet joint
Place's marshalling simultaneously cools down fixation；
S3：Batch excision forming：The silicon chip for arranging lens is placed on equipment, placing direction need to be with side during cutting silicon chip
To completely the same, the putting position of the line of rabbet joint adjustment silicon chip of well cutting is chosen, make the silicon chip longitudinal direction line of rabbet joint and equipment traveling road
Line is parallel, and the horizontal line of rabbet joint is vertical in 90 ° with equipment course, carries out first time cutting, and silicon chip is turned to clockwise 90 °, enters
Row cuts for second.
2. the production technology of non-sym lens according to claim 1, it is characterised in that：Also included step before step S1
Rapid S0：Raw material prepares and equipment debugging：The non-spherical lens 2 of respective numbers is ready to according to final demand, now lens by
Processing ovalisation simultaneously plates according to demand good corresponding membrane system, and the blade of respective numbers is installed on cutting equipment main shaft, with
Guarantee that the distance between blade is consistent, the main shaft for having configured blade is attached to into action balance debugging of going forward side by side on equipment, it is ensured that be dynamic flat
Weighing apparatus meets requirement, and blade is carried out to repair knife process, makes the amount of exposing of blade in identical level and can meet glass-cutting chipping
Require.
3. the production technology of non-sym lens according to claim 2, it is characterised in that：The cutting equipment adopts three axles
CNC lathes.
4. the production technology of non-sym lens according to claim 2, it is characterised in that：Identical thickness is used between the blade
The potsherd of degree and material is spaced.
5. the production technology of non-sym lens according to claim 1, it is characterised in that：The silicon chip is using circular single throwing
Silicon chip.
6. the production technology of non-sym lens according to claim 1, it is characterised in that：In step S3, according to not
Corresponding cutting parameter is set with the specification of product size and center to cut edge distance and is input into cutting equipment program
In, starting device operation checks cutting products state after the completion of often cutting once, and according to the result adjusting parameter for checking, makes
Every time cutting process can meet the requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144750.1A CN106626097B (en) | 2016-12-13 | 2016-12-13 | A kind of production technology of asymmetric lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144750.1A CN106626097B (en) | 2016-12-13 | 2016-12-13 | A kind of production technology of asymmetric lens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106626097A true CN106626097A (en) | 2017-05-10 |
| CN106626097B CN106626097B (en) | 2018-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611144750.1A Active CN106626097B (en) | 2016-12-13 | 2016-12-13 | A kind of production technology of asymmetric lens |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188401A (en) * | 2017-05-17 | 2017-09-22 | 莱特巴斯光学仪器（镇江）有限公司 | The processing tool and processing method of a kind of on-right angle special-shaped lens |
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| EP2388821A1 (en) * | 2010-05-17 | 2011-11-23 | Kingpak Technology Inc. | Manufacturing method and structure for wafer level image sensor module with fixed focal length |
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| EP1441385A1 (en) * | 2001-10-31 | 2004-07-28 | Mitsuboshi Diamond Industrial Co., Ltd. | Method of forming scribe line on semiconductor wafer, and scribe line forming device |
| CN101045304A (en) * | 2003-01-29 | 2007-10-03 | 三菱丽阳株式会社 | Rod lens arraying tool, original plate cutter and cutting method, end face cutting device |
| CN1598070A (en) * | 2003-09-20 | 2005-03-23 | 鸿富锦精密工业（深圳）有限公司 | Non-spherical plastic lens and mfg. method of module thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107188401B (en) * | 2017-05-17 | 2019-12-20 | 莱特巴斯光学仪器（镇江）有限公司 | Processing tool and processing method for non-right-angle special-shaped lens |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106626097B (en) | 2018-07-27 |
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