CN107479131A - A kind of fiber spinning cutting method - Google Patents
A kind of fiber spinning cutting method Download PDFInfo
- Publication number
- CN107479131A CN107479131A CN201710724049.5A CN201710724049A CN107479131A CN 107479131 A CN107479131 A CN 107479131A CN 201710724049 A CN201710724049 A CN 201710724049A CN 107479131 A CN107479131 A CN 107479131A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber
- cutting method
- knife
- spinning cutting
- 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
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
The present invention relates to fused fiber splice field, particularly a kind of fiber spinning cutting method, it includes step：A, axial tensioning is carried out to optical fiber by the both sides section of the precut place position of grip optical fiber, and keeps tensile state；Step B, using a cylinder blade for keeping rotating around own axes progressively close to the axle center of the optical fiber, goal of the invention of the invention is to provide a kind of fiber spinning cutting method for substantially reducing cutter cost by improving cutting mode.
Description
Technical field
The present invention relates to fused fiber splice field, particularly a kind of fiber spinning cutting method.
Background technology
Fiber cut technology is generally divided into two kinds at present.
One kind, it is first to mark the edge of a knife in optical fiber surface with knife, then applies pressure from the edge of a knife backwards to along the edge of a knife, make optical fiber
Disconnect under the effect of the pressure；
Another kind, it is first to apply certain pulling force to optical fiber both ends, then extrudes the edge of a knife in optical fiber surface with knife, the edge of a knife is in knife
Persistently deepened during feeding, when reaching certain depth, then in the presence of two side draws, optical fiber breaks.
Both approaches, the cutter used are mostly discoidal structures, and its support body is disk, and the circle of disk one is provided with
The blade of different-thickness, disc rotary play a part of the knife of adjustment matching, and then disc lock stubbornly refuses to be rotated further by, then the blade
Opposed discs are fixed and remained stationary as, the first, cutter integral translation, blade streaks optical fiber and marks otch, second, cutter
It is overall to be moved towards optical fiber, contact after optical fiber by the sharp of the pressure to optical fiber radial direction and blade, make to be forced out on optical fiber
The edge of a knife.
In above-mentioned second method, for tool parts, only ultrasonic cutting knife is very high-end with some at present
Cutter in this way, price than using the first method fiber cut cutter, expensive tens times.
Wherein, the cutter of non-ultrasonic, it is after optical fiber is tensed, knife under the effect of the pressure, extrudes in optical fiber surface
The edge of a knife, therefore the requirement to cutter is also unusual height（Knife must be very sharp, and machining accuracy is very high, and cost is high）, at present only
There is the cutter that seldom producer can process this precision, so this kind of cutter is not popularized commercially at present, difficulty of processing is too
Height causes expensive.
The content of the invention
The problem of existing for prior art, goal of the invention of the invention are to provide a kind of big by improving cutting mode
The big fiber spinning cutting method for reducing cutter cost.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of fiber spinning cutting method, it includes step：
A, axial tensioning is carried out to optical fiber by the both sides section of the precut place position of grip optical fiber, and keeps tensile state；
Step B, using a cylinder blade for keeping rotating around own axes progressively close to the axle center of the optical fiber.
By this method, compared to the situation of the cutter of the second way in background technology, because cylinder blade is to maintain
Rotation, so it carries out the extrusion edge of a knife to optical fiber without the pure depended on pressure as in background technology（It is such in background technology
Knife must be very sharp, and machining accuracy is very high, and cost is high）, the processing request of cylinder blade is lowered, and reduces cost, same to phase
Than ultrasonic wave cutting knife, cost is much lower, and a kind of blade rotation is refer in 201210539579X, 201280013805.9
Turn, but purpose is to change cut surface（There are a variety of cutters, tool changing is realized by rotation）, be not configured to keep the rotation of blade
Turn to form cutting effect.
Preferably, in step B, the rotary speed of the cylinder blade remains a constant speed, more preferable to the cutting effect of optical fiber, knife
Mouth forming process is more stable and the edge of a knife is regular, optical fiber is more met welding requirement after being pulled off.
Preferably, in step B, radial symmetric of the cylinder blade on the optical fiber segment of the precut place position,
More preferable to the cutting effect of optical fiber, edge of a knife forming process is more stable and the edge of a knife is regular, the cut end for making optical fiber be formed after being pulled off
Face and shaft axis of optic fibre are vertical, more meet welding requirement.
Preferably, in step A, the coat of the optical fiber segment of the precut place position is carried out to optical fiber again after being stripped
The tensioning, prevent that cutting optical fibre has undesirable effect in the case where there is coat, it is this have coat in the case of cut
Optical fiber can cause：After cleaning, very maximum probability coat residue can be gathered in fiber end face, even if also being difficult to clearly using alcohol
Remove, while the electricity for carrying out pre-arcing cleaning is difficult control, it will usually coat residue is burnt till the thrust on fiber end face,
Influence welding quality, cause follow-up optical fiber transfer rate be lost it is very big, especially on main line, can not being subject to so big damage
Consumption.
The beneficial effects of the invention are as follows：
By this method, compared to the situation of the cutter of the second way in background technology, because cylinder blade is to maintain rotation
, so it carries out the extrusion edge of a knife to optical fiber without the pure depended on pressure as in background technology（Such knife must in background technology
Must be very sharp, machining accuracy is very high, and cost is high）, the processing request of cylinder blade is lowered, and reduces cost, while compared to super
Sound wave cutting knife, cost are much lower.
Brief description of the drawings
Diagrammatic cross-section when Fig. 1 is present invention cutting；
Marked in figure：1- holders, 2- coats, 3- optical fiber, 4- cylinder blades.
Embodiment
With reference to embodiment and embodiment, the present invention is described in further detail.But this should not be understood
Following embodiment is only limitted to for the scope of the above-mentioned theme of the present invention, the technology that all content of the invention based on the present invention are realized is equal
Belong to the scope of the present invention.
Embodiment 1
A kind of fiber spinning cutting method, it includes step：
A, axial tensioning is carried out to optical fiber 3 by the both sides section of the precut place position of grip optical fiber 3（Such as Fig. 1, the pre-cut
The coat 2 of the section of optical fiber 3 of the place of cutting position carries out the tensioning to optical fiber 3 again after being stripped）, and keep tensile state；
Step B, using a cylinder blade 4 for keeping rotate around own axes progressively close to the axle center of the optical fiber 3, contact optical fiber
Produce cutting effect behind 3 surfaces, produce the edge of a knife, such as Fig. 1, during cutting, the rotary speed of the cylinder blade 4（Around cylinder blade 4
The rotary speed of own axes）Remain a constant speed, radial direction of the cylinder blade 4 on the optical fiber segment of the precut place position
Symmetrically, the cylinder blade 4 is removably mounted on a knife rest, and cylinder blade 4 possesses different specifications with corresponding different
Optical fiber, the different types of optical fiber that need to be cut changes cylinder blade 4 to be adapted to optical fiber in time after step A after replacing
Cutting.
Claims (4)
1. a kind of fiber spinning cutting method, it includes step：
A, axial tensioning is carried out to optical fiber by the both sides section of the precut place position of grip optical fiber, and keeps tensile state；
Characterized in that, also include：
Step B, using a cylinder blade for keeping rotating around own axes progressively close to the axle center of the optical fiber.
A kind of 2. fiber spinning cutting method according to claim 1, it is characterised in that in step B, the cylinder blade
Rotary speed remain a constant speed.
A kind of 3. fiber spinning cutting method according to claim 1, it is characterised in that in step B, the cylinder blade
Radial symmetric on the optical fiber segment of the precut place position.
A kind of 4. fiber spinning cutting method according to claim 1-3 any one, it is characterised in that in step A, institute
State the optical fiber segment of precut place position coat be stripped after the tensioning is carried out to optical fiber again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724049.5A CN107479131A (en) | 2017-08-22 | 2017-08-22 | A kind of fiber spinning cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724049.5A CN107479131A (en) | 2017-08-22 | 2017-08-22 | A kind of fiber spinning cutting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107479131A true CN107479131A (en) | 2017-12-15 |
Family
ID=60602177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710724049.5A Pending CN107479131A (en) | 2017-08-22 | 2017-08-22 | A kind of fiber spinning cutting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107479131A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019036888A1 (en) * | 2017-08-22 | 2019-02-28 | 四川灼识科技股份有限公司 | Optical fiber cleaving method |
| CN110568550A (en) * | 2019-09-24 | 2019-12-13 | 广州宏晟光电科技股份有限公司 | Shape forming method of optical fiber image inverter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888466Y (en) * | 2005-12-06 | 2007-04-11 | 中国科学院福建物质结构研究所 | A simple optic fabric ring-cutting knife |
| CN101231366A (en) * | 2007-01-23 | 2008-07-30 | 住友电气工业株式会社 | Optical fiber cutting device |
| CN101331414A (en) * | 2006-04-10 | 2008-12-24 | 住友电气工业株式会社 | Cutting method of optical fiber, cutting device of optical fiber, and assembly method of connector |
| CN202063832U (en) * | 2011-04-06 | 2011-12-07 | 张敬 | Optical fiber cutting blade positioning device |
| CN102958654A (en) * | 2010-12-13 | 2013-03-06 | 株式会社藤仓 | Optical fibre cutting device and optical fibre cutting method |
| CN103443672A (en) * | 2011-03-17 | 2013-12-11 | Sei光学前沿株式会社 | Optical fiber cutter |
| CN103941338A (en) * | 2013-01-21 | 2014-07-23 | 上海共联通信信息发展有限公司 | Blade positioning apparatus capable of optimizing optical-fiber cutting quality |
| CN105785529A (en) * | 2016-04-14 | 2016-07-20 | 苏州胜信大成光网科技有限公司 | Fiber cutting cable system |
-
2017
- 2017-08-22 CN CN201710724049.5A patent/CN107479131A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888466Y (en) * | 2005-12-06 | 2007-04-11 | 中国科学院福建物质结构研究所 | A simple optic fabric ring-cutting knife |
| CN101331414A (en) * | 2006-04-10 | 2008-12-24 | 住友电气工业株式会社 | Cutting method of optical fiber, cutting device of optical fiber, and assembly method of connector |
| CN101231366A (en) * | 2007-01-23 | 2008-07-30 | 住友电气工业株式会社 | Optical fiber cutting device |
| CN103018833A (en) * | 2007-01-23 | 2013-04-03 | 住友电气工业株式会社 | Optical fiber cutting device |
| CN102958654A (en) * | 2010-12-13 | 2013-03-06 | 株式会社藤仓 | Optical fibre cutting device and optical fibre cutting method |
| CN103443672A (en) * | 2011-03-17 | 2013-12-11 | Sei光学前沿株式会社 | Optical fiber cutter |
| CN202063832U (en) * | 2011-04-06 | 2011-12-07 | 张敬 | Optical fiber cutting blade positioning device |
| CN103941338A (en) * | 2013-01-21 | 2014-07-23 | 上海共联通信信息发展有限公司 | Blade positioning apparatus capable of optimizing optical-fiber cutting quality |
| CN105785529A (en) * | 2016-04-14 | 2016-07-20 | 苏州胜信大成光网科技有限公司 | Fiber cutting cable system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019036888A1 (en) * | 2017-08-22 | 2019-02-28 | 四川灼识科技股份有限公司 | Optical fiber cleaving method |
| CN110568550A (en) * | 2019-09-24 | 2019-12-13 | 广州宏晟光电科技股份有限公司 | Shape forming method of optical fiber image inverter |
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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: 20171215 |