CN102632445A - High-frequency communication optical fiber polishing method and polishing device - Google Patents
High-frequency communication optical fiber polishing method and polishing device Download PDFInfo
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- CN102632445A CN102632445A CN2011100362244A CN201110036224A CN102632445A CN 102632445 A CN102632445 A CN 102632445A CN 2011100362244 A CN2011100362244 A CN 2011100362244A CN 201110036224 A CN201110036224 A CN 201110036224A CN 102632445 A CN102632445 A CN 102632445A
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Abstract
The invention relates to the field of communication optical fiber polishing, in particular to a high-frequency communication optical fiber polishing method and a polishing device. The high-frequency communication optical fiber polishing method comprises the following steps that: two pieces of abrasive paper are selected, one piece is coarse abrasive paper, the other piece is high-precision fine grinding paper, an optical fiber is tightly clamped by an optical fiber clamp, the coarse abrasive paper is used for polishing, a spray blowing device is used for spray blowing during the polishing, the end part of the optical fiber is cleaned, the high-precision fine grinding paper is used for polishing, the spray blowing device is used for blowing during the polishing and is aligned with the end part of the optical fiber for carrying out spray blowing cleaning, and the high-frequency communication optical fiber polishing is completed. The polishing is carried out after the optical fiber is positioned by the clamp and the straightness is controlled, the spray blowing device is used for blowing off fragments during the polishing, and the polishing stability is improved; and in addition, the combination of two kinds of abrasive paper is utilized for polishing, the finish degree is improved, visually visible optical fiber end paraboloids and saw tooth surfaces after the original polishing are eliminated, and the frequently generated optical fiber communication fault problems of a control system are solved.
Description
Technical field
The present invention relates to communication optical fiber reconditioning field, relate in particular to a kind of high frequency communication optical fiber grinding method and arrangement for grinding.
Background technology
What a lot of welding machines that use in cold rolling adopted is laser welder; Adopt the high frequency communication optical fiber as communication media between the terminal control system of welding machine and the high-frequency drive control system, this optical fiber be the special-purpose communication optical fiber used of a kind of high frequency communication before use its optical fiber head must carry out reconditioning and make.In the prior art, reconditioning pinches the optical fiber head with hand exactly, keeps vertical posture with optical fiber head repeatedly mill on sand paper then; Behind visual mill relatively flat, get final product after the optical fiber head that polishes inserted the optical fiber locking-type plug and the optical communication receiving terminal is connected, owing to the reconditioning preparation method is more coarse; Can not guarantee the straight and bright and clean of reconditioning, cause optical-fibre communications unstable, and when the laser controlling communication abnormality occurring; Often reconditioning optical fiber head is repeatedly installed failure repeatedly repeatedly, and fault handling time is long; The general reconditioning time is more than 3 hours, and fault repeats to take place toward the contact meeting, has a strong impact on the production of unit; This problem also often takes place in what similar other control system used this high frequency communication optical fiber.
Summary of the invention
Technical problem to be solved by this invention provides a kind of high frequency communication optical fiber grinding method and arrangement for grinding; This method and device utilize fiber clamp control glacing flatness; In reconditioning, realize stable glacing flatness and cleannes control, improved controlling system of welder optical fiber reconditioning maintenance efficiency and reliability.
The present invention is achieved in that a kind of high frequency communication optical fiber grinding method, may further comprise the steps:
Step 1, choose two sand paper, a coarse sandpaper, a high-precision fine grinding sand paper;
Step 3, coarse sandpaper reconditioning with the vertical coarse sandpaper figuring of surface of optical fiber head, use blowing device to jet with 1～2 bar air pressure in the time of reconditioning;
Step 4, cleaning optical fiber head are jetted with 4～10bar air pressure with blowing device alignment with fibre optic head portion;
Step 5, the reconditioning of high-precision fine grinding sand paper with the reconditioning of the vertical high-precision fine grinding coated abrasive surface of optical fiber head, use blowing device to jet with 1～2 bar air pressure in the time of reconditioning;
Step 6, blowing device are accomplished the reconditioning of high frequency communication optical fiber with 4～10bar air pressure alignment with fibre optic head portion cleaning of jetting.
Described coarse sandpaper is 500～700 orders.
Described high-precision fine grinding sand paper is 4000～6000 orders.
In the described step 3, five, the winding-up air pressure of blowing device is 1.5bar during reconditioning.
In the described step 4, six, the winding-up air pressure of blowing device is 5bar during cleaning optical fiber head.
In the described step 3, the operation of this time corase grind is accomplished in the zone that after the same area figuring of surface of coarse sandpaper 5 times, more renews during coarse sandpaper reconditioning reconditioning again for 3 times.
In the described step 5, the zone that after high-precision fine grinding sand paper the same area figuring of surface 3 times, more renews during high-precision fine grinding sand paper reconditioning reconditioning is again accomplished the meticulous mill of this time for 2 times and is operated.
A kind of high frequency communication optical fiber arrangement for grinding comprises base, reconditioning platform, Der Laengslenker, vertical moving slider, horizontal guide rod, fiber clamp and blowing device; Described Der Laengslenker is fixed on the base, and vertical moving slider is installed on the Der Laengslenker, and moving slider and Der Laengslenker constitute moving sets, and Der Laengslenker is provided with the resiliency supported sheet; Described horizontal guide rod is fixed on the moving slider, and described fiber clamp is installed on the horizontal guide rod, and laterally guide rod and fiber clamp constitute moving sets; Be positioned on the said base fiber clamp under be provided with chute, said reconditioning platform is arranged in the chute, said blowing device is hinged on the reconditioning platform, blowing device is provided with air pressure regulator, described reconditioning platform is provided with positioning clamping device.
This arrangement for grinding also comprises balancing weight, and described moving slider is provided with the counterweight groove, and balancing weight is placed in the counterweight groove.
Described positioning clamping device is a pair of magnetic stripe.
High frequency communication optical fiber grinding method of the present invention and arrangement for grinding carry out reconditioning after controlling glacing flatness with the anchor clamps positioning optical waveguides, in reconditioning, blow chip off with blowing device, have improved the stability of reconditioning; And utilize two kinds of sand paper to combine reconditioning to improve fineness; Visual visible optical fiber head parabola and serrated surface after the original reconditioning have been eliminated; Solved the control system optical-fibre communications failure problems of frequent generation; Use this method and arrangement for grinding to carry out the optical fiber reconditioning and make and whole reconditioning Production Time to be shortened to original 30%, help carrying control system optical fiber reconditioning maintenance efficiency.
Description of drawings
Fig. 1 is a high frequency communication optical fiber arrangement for grinding structural representation of the present invention;
Fig. 2 is the structural representation of reconditioning land regions in the high frequency communication optical fiber arrangement for grinding of the present invention.
Among the figure: 1 base, 2 reconditioning platforms, 3 Der Laengslenkers, 4 vertical moving sliders, 5 horizontal guide rods, 6 fiber clamps, 7 blowing devices, 8 resiliency supported sheets, 9 air pressure regulators, 10 balancing weights, 11 magnetic stripes.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's statement, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
Like Fig. 1, shown in 2, a kind of high frequency communication optical fiber arrangement for grinding comprises base 1, reconditioning platform 2, Der Laengslenker 3, vertical moving slider 4, horizontal guide rod 5, fiber clamp 6 and blowing device 7; Described Der Laengslenker 3 is fixed on the base 1; Vertical moving slider 4 is installed on the Der Laengslenker 3; Moving slider 4 constitutes moving sets with Der Laengslenker 3, and Der Laengslenker 3 is provided with resiliency supported sheet 8, and vertical moving slider 4 is positioned at when upper and is supported by resiliency supported sheet 8; Described horizontal guide rod 5 is fixed on the moving slider 4, and described fiber clamp 6 is installed on the horizontal guide rod 5, and laterally guide rod 5 constitutes moving sets with fiber clamp 6; Be positioned on the said base 1 fiber clamp 6 under be provided with chute; Said reconditioning platform 2 is arranged on the adjustment position of can in chute, sliding in the chute; Said blowing device 7 is hinged on the reconditioning platform 2, and blowing device 7 is provided with air pressure regulator 9, and described reconditioning platform 2 is provided with positioning clamping device; Sand paper is placed on the reconditioning platform 2 during use, fixes with positioning clamping device.
What need to specify is, this arrangement for grinding also comprises balancing weight 10, and described moving slider 4 is provided with the counterweight groove, and balancing weight 10 is placed in the counterweight groove; Deadweight through fiber clamp 6 during reconditioning makes after the optical fiber head contact sand paper; Promote fiber clamp 6 slip reconditioning optical fiber head on horizontal guide rod 5; Reconditioning platform 2 adjustment sand paper positions are moved in reconditioning repeatedly back, according to different diameter fibers, regulate the weight of balancing weight 10 and accomplish reconditioning.
In the present embodiment, the positioning clamping device that the replacing of sand paper is for ease used is a pair of magnetic stripe 11, but also can use screw or compact heap to push down sand paper.
A kind of high frequency communication optical fiber grinding method may further comprise the steps:
Step 1, choose two sand paper, a coarse sandpaper, a high-precision fine grinding sand paper; Common described coarse sandpaper is 500～700 orders, and described high-precision fine grinding sand paper is 4000～6000 orders; Said in the present embodiment coarse sandpaper is selected 413Q600 order coarse sandpaper for use, and said high-precision fine grinding sand paper is selected the meticulous sand paper of TRI-M-ITE type for use.
Step 3, coarse sandpaper reconditioning with the vertical coarse sandpaper figuring of surface of optical fiber head, use blowing device to jet with 1～2 bar air pressure in the time of reconditioning; The air pressure of jetting in the present embodiment is 1.5bar, and this air pressure can effectively blow the stability that chip does not influence grinding again off;
Step 4, cleaning optical fiber head are jetted with 4～10bar air pressure with blowing device alignment with fibre optic head portion; When jetting in the present embodiment the air pressure of blowing device is adjusted to 5bar; Then nozzle is moved to the position near the optical fiber head; Lift optical fiber head to blowing device spout center; With gases at high pressure the chip of optical fiber head surface after corase grind thoroughly blown clean, do not blow or blow the surface smoothness in the time of totally can not influencing follow-up the correct grinding;
Step 5, the reconditioning of high-precision fine grinding sand paper with the reconditioning of the vertical high-precision fine grinding coated abrasive surface of optical fiber head, use blowing device to jet with 1～2 bar air pressure in the time of reconditioning; The air pressure of jetting in the present embodiment is 1.5bar, and this air pressure can effectively blow the stability that chip does not influence grinding again off.
Step 6, blowing device are accomplished the reconditioning of high frequency communication optical fiber with 4～10bar air pressure alignment with fibre optic head portion cleaning of jetting; When jetting in the present embodiment the air pressure of blowing device is adjusted to 5bar; Then nozzle is moved to the position near the optical fiber head; Lift optical fiber head to blowing device spout center; Blow clean with the tiny chip of gases at high pressure, prevent when it from influencing that signal transmits and inserting the optical communication receiving terminal chip brought into and wherein cause the interference that can't overcome the reconditioning of optical fiber head fine in surface.
Present embodiment can further describe into; In the described step 3; Because during the coarse sandpaper reconditioning after the same area figuring of surface of coarse sandpaper 5 times; Rust is and thick for this region surface sand grains, and continuing the reconditioning meeting influence reconditioning surface quality, thus the zone that will renew again reconditioning accomplish this time corase grind for 3 times and operate.
In the same described step 5; Because of high-precision fine grinding sand paper sand grains special thin; During the paper reconditioning after high-precision fine grinding sand paper the same area figuring of surface 3 times the surface just no longer sharp; It is thick with optical fiber head surface mill to continue same position reconditioning meeting, so the zone that will more the renew meticulous mill operation of this time of 2 completion of reconditioning again.
Claims (10)
1. a high frequency communication optical fiber grinding method is characterized in that, may further comprise the steps:
Step 1, choose two sand paper, a coarse sandpaper, a high-precision fine grinding sand paper;
Step 2, with optical fiber clamp optical fiber, clamped fiber lengths is greater than 40mm, the optical fiber head stretches out fiber clamp 1.8mm～2.1mm;
Step 3, coarse sandpaper reconditioning with the vertical coarse sandpaper figuring of surface of optical fiber head, use blowing device to jet with 1～2 bar air pressure in the time of reconditioning;
Step 4, cleaning optical fiber head are jetted with 4～10bar air pressure with blowing device alignment with fibre optic head portion;
Step 5, the reconditioning of high-precision fine grinding sand paper with the reconditioning of the vertical high-precision fine grinding coated abrasive surface of optical fiber head, use blowing device to jet with 1～2 bar air pressure in the time of reconditioning;
Step 6, blowing device are accomplished the reconditioning of high frequency communication optical fiber with 4～10bar air pressure alignment with fibre optic head portion cleaning of jetting.
2. high frequency communication optical fiber grinding method as claimed in claim 1 is characterized in that: described coarse sandpaper is 500～700 orders.
3. high frequency communication optical fiber grinding method as claimed in claim 1 is characterized in that: described high-precision fine grinding sand paper is 4000～6000 orders.
4. high frequency communication optical fiber grinding method as claimed in claim 1 is characterized in that: in the described step 3, five, the winding-up air pressure of blowing device is 1.5bar during reconditioning.
5. high frequency communication optical fiber grinding method as claimed in claim 1 is characterized in that: in the described step 4, six, the winding-up air pressure of blowing device is 5bar during cleaning optical fiber head.
6. like the described high frequency communication optical fiber of any claim grinding method in the claim 1～4; It is characterized in that: in the described step 3, the operation of this time corase grind is accomplished in the zone that after the same area figuring of surface of coarse sandpaper 5 times, more renews during coarse sandpaper reconditioning reconditioning again for 3 times.
7. like the described high frequency communication optical fiber of any claim grinding method in the claim 1～4; It is characterized in that: in the described step 5, the zone that after high-precision fine grinding sand paper the same area figuring of surface 3 times, more renews during high-precision fine grinding sand paper reconditioning reconditioning is again accomplished the meticulous mill of this time for 2 times and is operated.
8. a high frequency communication optical fiber arrangement for grinding is characterized in that: comprise base (1), reconditioning platform (2), Der Laengslenker (3), vertical moving slider (4), horizontal guide rod (5), fiber clamp (6) and blowing device (7); Described Der Laengslenker (3) is fixed on the base (1), and vertical moving slider (4) is installed on the Der Laengslenker (3), and moving slider (4) and Der Laengslenker (3) constitute moving sets, and Der Laengslenker (3) is provided with resiliency supported sheet (8); Described horizontal guide rod (5) is fixed on the moving slider (4), and described fiber clamp (6) is installed on the horizontal guide rod (5), and laterally guide rod (5) and fiber clamp (6) constitute moving sets; Be positioned on the said base (1) fiber clamp (6) under be provided with chute; Said reconditioning platform (2) is arranged in the chute; Said blowing device (7) is hinged on the reconditioning platform (2); Blowing device (7) is provided with air pressure regulator (9), and described reconditioning platform (2) is provided with positioning clamping device.
9. high frequency communication optical fiber arrangement for grinding as claimed in claim 8 is characterized in that: this arrangement for grinding also comprises balancing weight (10), and described moving slider (4) is provided with the counterweight groove, and balancing weight (10) is placed in the counterweight groove.
10. like claim 8 or 9 described high frequency communication optical fiber arrangement for grinding, it is characterized in that: described positioning clamping device is a pair of magnetic stripe (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110036224.4A CN102632445B (en) | 2011-02-11 | 2011-02-11 | High-frequency communication optical fiber polishing method and polishing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110036224.4A CN102632445B (en) | 2011-02-11 | 2011-02-11 | High-frequency communication optical fiber polishing method and polishing device |
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| CN102632445A true CN102632445A (en) | 2012-08-15 |
| CN102632445B CN102632445B (en) | 2014-06-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553113A (en) * | 2016-10-26 | 2017-04-05 | 安徽新荣钢构有限公司 | A kind of counterweight loaded type sectional material polishing device |
Citations (4)
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| JPH05164942A (en) * | 1991-12-17 | 1993-06-29 | Seiko Giken:Kk | Optical fiber end surface polishing method and its polishing device, and ferrule with optical fiber obtained by polishing method |
| EP0705662A1 (en) * | 1994-10-07 | 1996-04-10 | SEIKOH GIKEN Co., Ltd. | Apparatus for polishing end surface of optical fibers |
| US20100009602A1 (en) * | 2006-04-07 | 2010-01-14 | Mf Lightwave, Inc. | Portable optical fiber polisher |
| CN101637877A (en) * | 2009-08-18 | 2010-02-03 | 深圳市鑫泽光电设备有限公司 | Pneumatic pressurizing and rotating mechanism and grinding method of optical fiber grinder |
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2011
- 2011-02-11 CN CN201110036224.4A patent/CN102632445B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05164942A (en) * | 1991-12-17 | 1993-06-29 | Seiko Giken:Kk | Optical fiber end surface polishing method and its polishing device, and ferrule with optical fiber obtained by polishing method |
| EP0705662A1 (en) * | 1994-10-07 | 1996-04-10 | SEIKOH GIKEN Co., Ltd. | Apparatus for polishing end surface of optical fibers |
| US20100009602A1 (en) * | 2006-04-07 | 2010-01-14 | Mf Lightwave, Inc. | Portable optical fiber polisher |
| CN101637877A (en) * | 2009-08-18 | 2010-02-03 | 深圳市鑫泽光电设备有限公司 | Pneumatic pressurizing and rotating mechanism and grinding method of optical fiber grinder |
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| MITSUOTAKAHASHI 等: "Elastic Polishing Plate Method and Conditions for Forming Angled Convex Surface on Ferrule Endface", 《JOURNALOF LIGHTWAVE TECHNOLOGY》 * |
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| 王续跃 等: "辅助侧向吹气法金刚石砂轮激光修锐试验与评价", 《中国机械工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553113A (en) * | 2016-10-26 | 2017-04-05 | 安徽新荣钢构有限公司 | A kind of counterweight loaded type sectional material polishing device |
| CN106553113B (en) * | 2016-10-26 | 2018-06-05 | 安徽新荣钢构有限公司 | A kind of counterweight loaded type sectional material polishing device |
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| CN102632445B (en) | 2014-06-04 |
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