CN110361812A - A kind of grinding technics without removing photoresist - Google Patents
A kind of grinding technics without removing photoresist Download PDFInfo
- Publication number
- CN110361812A CN110361812A CN201910642915.5A CN201910642915A CN110361812A CN 110361812 A CN110361812 A CN 110361812A CN 201910642915 A CN201910642915 A CN 201910642915A CN 110361812 A CN110361812 A CN 110361812A
- Authority
- CN
- China
- Prior art keywords
- lock pin
- removing photoresist
- grinding technics
- grinding
- fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/245—Removing protective coverings of light guides before coupling
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of grinding technics without removing photoresist, comprising the following steps: use quantitative point glue machine injecting glue in lock pin, the dosage for controlling each lock pin is consistent；Optical fiber is stripped out using cutter, it is ensured that the every fiber lengths stripped out are equally long；Lock pin is placed in fixture side by side；Optical fiber is penetrated into each lock pin and is dried；It is cut with laser along clamp base ceramic plane；Lock pin is removed from fixture, grinds fiber end face with 1um sand paper.Compared with prior art, a kind of grinding technics without removing photoresist of the invention, reduces the grinding process that optical patchcord removes photoresist, roughly grinds, reduces grinding process, improve the efficiency of grinding, reduce production cost；Mill water is also saved, the pollution of water is reduced.
Description
Technical field
The present invention relates to optical fiber connector production technical field, in particular to a kind of grinding technics without removing photoresist.
Background technique
Optical fiber connector is commonly called as optical patchcord, is optical fiber vessel used to hold grain at the imperial sacrifice road for the free jumper connection between the optical transmit-receive device of both ends
In most basic optical passive component.
According to the industry prescribed requirement of fiber active linker, two company's heads docking spectrophotometric datas require Insertion Loss IL≤
RL >=50db is wanted in 0.3db, return loss, and is reached this standard and just needed to carry out fiber end face precise finiss, current in industry
Behaviour with mode be respectively 30um 9um 3um 1um the corresponding sand paper such as polishing, share 5 procedures, all needed after per pass grinding
It is cleaned, and lacking together all can be bad to end face generation.
Summary of the invention
It is ground in view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of without what is removed photoresist
Grinding process.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of grinding technics without removing photoresist, comprising the following steps:
Step 1: using quantitative point glue machine injecting glue in lock pin, and the dosage for controlling each lock pin is consistent；
Step 2: optical fiber is stripped out using cutter, it is ensured that the every fiber lengths stripped out are equally long；
Step 3: lock pin is placed in fixture side by side；
Step 4: the optical fiber in step 2 is penetrated into each lock pin and is dried；
Step 5: it is cut with laser along clamp base ceramic plane；
Step 6: lock pin is removed from fixture, grinds fiber end face with 1um sand paper.
Wherein, injecting glue amount is 1 ~ 2ml in the step 1.
Wherein, cutter is fixed length fiber stripping knife in the step 2.
Wherein, several location holes for accommodating lock pin are provided in the step 3 on fixture.
Wherein, lock pin is dried using air-heater in the step 4.
Compared with prior art, a kind of grinding technics without removing photoresist of the invention, reduces optical patchcord and removes photoresist, roughly grinds
Grinding process, reduce grinding process, improve the efficiency of grinding, reduce production cost；Mill water is also saved, is subtracted
The small pollution of water.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below.
A kind of grinding technics without removing photoresist, comprising the following steps:
Step 1: using quantitative point glue machine injecting glue in lock pin, and the dosage for controlling each lock pin is consistent；
Step 2: optical fiber is stripped out using cutter, it is ensured that the every fiber lengths stripped out are equally long；
Step 3: lock pin is placed in fixture side by side；
Step 4: the optical fiber in step 2 is penetrated into each lock pin and is dried；
Step 5: it is cut with laser along clamp base ceramic plane；
Step 6: lock pin is removed from fixture, grinds fiber end face with 1um sand paper.
Wherein, injecting glue amount is 1 ~ 2ml in the step 1.
Wherein, cutter is fixed length fiber stripping knife in the step 2.
Wherein, several location holes for accommodating lock pin are provided in the step 3 on fixture.
Wherein, lock pin is dried using air-heater in the step 4.
The present invention is not limited to the described embodiments, and those skilled in the art is not departing from spirit of the invention i.e. public affairs
Open in range, still may make some modifications or changes, thus the range that is limited with claims of the scope of the present invention as
It is quasi-.
Claims (5)
1. a kind of grinding technics without removing photoresist, it is characterised in that: the following steps are included:
Step 1: using quantitative point glue machine injecting glue in lock pin, and the dosage for controlling each lock pin is consistent；
Step 2: optical fiber is stripped out using cutter, it is ensured that the every fiber lengths stripped out are equally long；
Step 3: lock pin is placed in fixture side by side；
Step 4: the optical fiber in step 2 is penetrated into each lock pin and is dried；
Step 5: it is cut with laser along clamp base ceramic plane；
Step 6: lock pin is removed from fixture, grinds fiber end face with 1um sand paper.
2. a kind of grinding technics without removing photoresist according to claim 1, it is characterised in that: injecting glue amount in the step 1
For 1 ~ 2ml.
3. a kind of grinding technics without removing photoresist according to claim 1, it is characterised in that: cutter is in the step 2
Fixed length fiber stripping knife.
4. a kind of grinding technics without removing photoresist according to claim 1, it is characterised in that: in the step 3 on fixture
It is provided with several location holes for accommodating lock pin.
5. a kind of grinding technics without removing photoresist according to claim 1, it is characterised in that: using heat in the step 4
Blower dries lock pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642915.5A CN110361812A (en) | 2019-07-17 | 2019-07-17 | A kind of grinding technics without removing photoresist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642915.5A CN110361812A (en) | 2019-07-17 | 2019-07-17 | A kind of grinding technics without removing photoresist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110361812A true CN110361812A (en) | 2019-10-22 |
Family
ID=68219925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910642915.5A Pending CN110361812A (en) | 2019-07-17 | 2019-07-17 | A kind of grinding technics without removing photoresist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110361812A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175909A (en) * | 2020-03-02 | 2020-05-19 | 苏州苏驼通信科技股份有限公司 | Manufacturing method of optical fiber movable connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769966A (en) * | 2014-01-09 | 2014-05-07 | 成都奥捷通信技术有限公司 | Resist remover of optical fiber connector |
| CN206967271U (en) * | 2017-06-27 | 2018-02-06 | 南京睿耐特通信技术有限公司 | A kind of grinding clamp that removes photoresist of the joints of optical fibre |
| CN207415096U (en) * | 2017-11-24 | 2018-05-29 | 宁波容大光电科技有限公司 | The inner hole grinder of ceramic insertion core |
| CN208466396U (en) * | 2018-05-25 | 2019-02-05 | 黄石晨信光电股份有限公司 | AOC connector ultra-violet curing fixed length tooling |
| CN109358393A (en) * | 2018-11-22 | 2019-02-19 | 中山市美速光电技术有限公司 | A kind of high-temperature resistant optical fiber array and its manufacturing method |
| CN109407217A (en) * | 2018-11-22 | 2019-03-01 | 中山市美速光电技术有限公司 | A kind of bending fiber array and its manufacturing method |
-
2019
- 2019-07-17 CN CN201910642915.5A patent/CN110361812A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769966A (en) * | 2014-01-09 | 2014-05-07 | 成都奥捷通信技术有限公司 | Resist remover of optical fiber connector |
| CN206967271U (en) * | 2017-06-27 | 2018-02-06 | 南京睿耐特通信技术有限公司 | A kind of grinding clamp that removes photoresist of the joints of optical fibre |
| CN207415096U (en) * | 2017-11-24 | 2018-05-29 | 宁波容大光电科技有限公司 | The inner hole grinder of ceramic insertion core |
| CN208466396U (en) * | 2018-05-25 | 2019-02-05 | 黄石晨信光电股份有限公司 | AOC connector ultra-violet curing fixed length tooling |
| CN109358393A (en) * | 2018-11-22 | 2019-02-19 | 中山市美速光电技术有限公司 | A kind of high-temperature resistant optical fiber array and its manufacturing method |
| CN109407217A (en) * | 2018-11-22 | 2019-03-01 | 中山市美速光电技术有限公司 | A kind of bending fiber array and its manufacturing method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175909A (en) * | 2020-03-02 | 2020-05-19 | 苏州苏驼通信科技股份有限公司 | Manufacturing method of optical fiber movable connector |
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Legal Events
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191022 |