Tag Archives: Fusion Splicer

Proper use of fiber optic fusion splicer

Proper use of fiber welding machine fiber splice loss is reduced and an important guarantee for the key, follow these steps:
1. There shall be in strict accordance with the instructions and operating procedures welding machine, welding machine correct operation.
2. Reasonable place fiber, optical fiber splicer placed into V-groove action should be lightweight. This is because the core diameter of 10nm single-mode fiber, the splice loss to less than 0.1dB, the radial offset of the axis of the fiber is less than
0.8nm.

Proper use of fiber optic fusion splicer

Proper use of fiber optic fusion splicer

official source Proper use of fiber optic fusion splicer
The optical fiber fusion type correctly set reasonable parameters (pre-discharge current, time and the main discharge current, the main discharge time).
4. After use, should be promptly removed and use of welding machine dust (especially clamps, each mirror and v-groove of dust and fiber Unqualified).
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5. Electrical welding electrode life is generally about 2,000 times, using a long time after the electrodes will be oxidized, resulting in the discharge current is too large leaving the splice loss value is increased. In this case the electrodes can be removed, and then gently wipe with a cotton dipped in alcohol medical
Attached to the welding machine, and discharge cleaning. If after repeated washing discharge current is still too large, it shall replace the electrode.

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Fiber optic cable splice quality requirements

Fiber welding machine is mainly used in optical communications, optical cable construction and maintenance.
Although the cable can be made very long, but in order to manufacture, easy to transport, construction of the factory cable length is usually about 2 ~ 5km. Also due to limitations route terrain, often required in the construction of the cable cut off, so the works
The need for fiber optic cable connecting a certain number. Occurrence Engineering fiber and fiber optic splicing are usually fixed (permanent) connection, as the fiber is connected with Optical Removable movable joint. Accordingly, the optical cable,
An optical fiber fixed (permanent) connection quality is very important.
First, the quality requirements of the standard optical fiber connector end face
1, the end face of the optical fiber connector Processing Standards
Optical fiber splice connector front ends of two optical fibers shall deal. End face of the poor quality of the following situations: the cut surface is not perpendicular to the axial direction has an angle δ, δ in multimode fiber should be less than 3 °, and should remain in the single-mode fiber is less than
1 °, in order to make the joint with low loss; for example, the end face of the end face is not smooth with a wedge-shaped tip end faces cabochon, lack of broken end face and the end face serrated and face stained with dirt.
2, the tip of the optical fiber alignment requirements

Fiber optic cable splice quality requirements

Fiber optic cable splice quality requirements

rencontre 15 18 ans Fiber optic cable splice quality requirements
When the connection ends of the two fibers must be aligned. Otherwise it will increase splice loss. Achieve alignment requirements are: the axis must be aligned in a straight line, do not have the angle between the axis, there is a gap between the end faces do not, because all of this will make
A light transmission reflection. Several of the above non-alignment of the additional loss increase larger than the single-mode fiber multimode fiber.
3, the end face and a clean environment
Fiber optic connector end face of the handle and clean the construction site environment is very important, otherwise it will increase splice loss.
Preparation of the end face 4, before the connection
Note that the end face of the operation should be smooth, no glitches, no defect, perpendicular to the axis. End surface treatment is good or bad, has a great influence on the connection loss. Therefore, the fiber end face cutting, cutting knife should place a smooth, splice body officers sit
Positive, hands naturally on the operating table, can not have jitter. When the fiber end production, requires flush, you can not have an angle. End surface irregular, angular, defective will cause the fiber splice attenuation increases. To maintain the integrity of the end face
When the fiber end after cutting, to be careful not to touch the end face hit other objects, to be properly placed in the optical fiber V-groove, both ends of the surface distance was adjusted to 2 ~ 3mm, should not collide.
5, good continuation of quality monitoring
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Connection from start to finish (including heat shrink tubing to protect pigtails coiled fixed to the splice case, through pipes, etc.), the distal (bureau) station fiber Time Domain Reflectometer (OTDR) instrument should be monitored for splice loss measurement
. If you find “step” appears on the instrument screen, it indicates that there is a problem. Fiber may be caused by improper operation under pressure, the winding diameter is too small (less than 4cm), or tight bends, half-broken status. You can not squeeze fiber, optical fiber
More than fibers and handled properly, the fiber being squeezed, it will have a greater attenuation in the OTDR screen you will see the “steps” when re-plate filament, no squeezing phenomenon, “step” will disappear .

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Fiber welding machine operating common solution to the problem

First, press the “” key, when a gap fiber stops. Press the reset button system fiber welding machine can normally be reset, but the fiber is still not moving.
cause of issue:
1. fiber cut.
2. Fiber welding machine large plate is not pressed fiber.
Workaround: Re-release fibers, close up your plate, gently pull the fiber back hand, can easily pull, indicating fiber welding machine large plate can not
Pressed fiber. Inspection of pressing fiber welding machine large plate on whether the bounce. If the process of.
Second, fiber splicing machine placed after the optical fiber, the fiber-free half and very dark image on the screen.
cause of issue:
1. Fiber Fusion Splicer windscreen in place no pressure or spring sheet no good contact.
2. Fiber Fusion Splicer windshield lamp is not lit or conductive pillars below a line off.
3. Fiber Fusion Splicer corresponding CCD or broken off (camera shutter itself a problem).

Fiber welding machine operating common solution to the problem

Fiber welding machine operating common solution to the problem

flirt homme en couple Fiber welding machine operating common solution to the problem
Workaround: forceps fiber welding machine inside the rear windscreen two contact spring piece, and then slightly raised. Newer welding machine
With two contact pillars pressed against the upper end of the electrode holder so that it can bounce. Still can not solve the problem of the return portion of the maintenance repair fiber optic fusion splicer
Management.
Third, the fiber splicing machines often missing on for welding, after the end of the display is too large or splice loss estimation failure.
cause of issue:
1. Dirty fiber end face of failure, fiber cutting knife in question.
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2. Gray and dark spots on a fiber welding machine microscope lens or prism and two lights.
Solution: Adjust cutter, re-create the fiber end face, the end face of eligibility requirements. Wipe the two microscope camera, two lights. (note:
Use a clean cotton, it’s best to wipe a few times)

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Fault diagnosis method of optical fiber fusion splicer

Fiber welding machine is a precision instrument, it can be divided into hardware, software and consumables to understand, and we can compare it to a gun to explain the role of each member.
1. As part of the hardware, V-groove is the gun, if not directly, then bullets will play out crooked, on the fiber misalignment; fiber presser foot is sight, there are problems when it can not be fixed fiber.
2. As part of the software, the observation optical path fiber like our eyes, it is unclear if it can not complete Dui core, and inside the machine firmware like our mind, one should always ensure that in the latest state.
3. As part of the supplies, welding machines, it was only the electrode rod, which is like a bullet, bomb and if bad situation, its serious consequences can be imagined.

Fault diagnosis method of optical fiber fusion splicer

Fault diagnosis method of optical fiber fusion splicer

go to this website Fault diagnosis method of optical fiber fusion splicer
So we use and maintenance welding machine when you need to use the above method to treat these findings machine, which is particularly important is that we often see on television former PLA combatants should Caqiang, it is because you want to prevent when war gun jammed, the same can not be accumulated inside the welding machine gray
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Dust and garbage, after completing our daily work must take the welding machine before being placed in clean and clean up after carrying case which, over time will lead to the final otherwise refuse welding machine malfunction.

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Use fiber welding machine multifunction fixture

With the escalation of fiber splicing machines, fiber splicing machines now on the market are beginning to use basic jig jig versatility, it can stabilize a variety of different types of fiber, such as covered wire, jumper, bare wire
And other fiber optic cable, a few years ago welding machine fixture fixtures are monomers, such as 0.9; 250; 3.1; 3.0 monomers such as jigs, fixtures do not require alignment with this, because you are moving the fixture as a whole; however, for
The multi-purpose fixture, it will need to be placed at a distance from the control, following on to introduce several places when using the multipurpose jig requires alignment:

Use fiber welding machine multifunction fixture

Use fiber welding machine multifunction fixture

more Use fiber welding machine multifunction fixture
1, dial left three millimeters fiber coating: Fiber requires about three mm coating layer, this step is required in the allocation of the fiber intermediate hole three Miller clamp to remove the skin, removing the coating layer is the innermost hole
But keep the three-ho meters;
2, the fiber is cut to the top coat layer alignment jig to the top: as shown below
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3, place the fiber: fiber splicing machine placed in the fixture, the same will be the top of the top coating and fiber splice machine fixture alignment;
The reason for this is to ensure that the length of the fiber on the V-groove after the smoke from the distance from the electrode rod is just to ensure that the distance sled push the two clamps and fiber approached in a range of activities; weld quality
Amount can be guaranteed.

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Fiber welding machine which is mainly composed of several parts?

Welding machine is mainly used in the major operators, engineering companies, enterprises and institutions of the cable line construction, line maintenance, emergency repair, production testing optics, as well as research in teaching and research institutes. Welding machine is a new fiber optic splice device design. Specifically for FTTH optical fiber splicing application environment: a lightweight body and fine design makes even the narrow in the work environment can also ease; novel fiber imaging systems and pure digital design makes the image appear more delicate and clear; real-time embedded operating the system provides a friendly user interface and richer functionality; built-in large-capacity high-performance lithium batteries provide a reliable guarantee for the long field work; temperature, humidity and barometric pressure compensation system in real time greatly enhance the capability of the device to adapt to the harsh external environment changes, to achieve low loss connection consistency in different environments to provide a guarantee.
Fiber welding machine is mainly composed of a high voltage source, discharge electrodes, aligning devices, controllers and display components.
1. The high voltage source
There are two main high voltage source, a high-pressure source is 50Hz, 220V AC 3 000-4 OOOV boost to high-voltage current of about 20mA; the other is 20kH: or 40kHz high-frequency power. High frequency transformer having a high-pressure source, small size, high efficiency, the use of integrated circuits and other characteristics, which in actual engineering practice, the most frequently used.

Fiber welding machine which is mainly composed of several parts?

Fiber welding machine which is mainly composed of several parts?

Fiber welding machine which is mainly composed of several parts?
2. The discharge electrode
Processing tungsten rod into a conical tip 300 was a pair of electrodes attached to the electrode holder, the electrode tip spacing is generally 0. 7mm. Fiber optic splice through the discharge electrodes to generate an electric arc between the electrodes, instantaneous temperature reached 2 000 ℃ so, so that the arc in the center of the fiber melt. After the electrode used for a period of time, the surface will have oxidation layer adhesion, should be removed periodically. Ordinary life is 2000 times the electrode, the electrode consumption excessive if it continues, it may affect the quality of the fiber splice.
3. aligning means
Aligning device known as Mounts, often use “leverage” fine-tuning institutions. Trimming the three-dimensional V-groove is achieved by mounting the end of the pole screw micrometer. Placed in a V-shaped groove of the optical fiber, fixed by the mechanical plate. X, Y direction movable by a servomotor top trim lever mechanism is to allow finer adjustment of the axial (Z direction) by the movement of the adjust screw micrometer. Trimming the scope of such bodies is ± 105m to BU, regulation accuracy of ± 0.1μm, Z-axis displacement accuracy better than 1μm.
4. Controller
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The controller includes a microprocessor and a monitoring unit in two parts. Monitoring unit is the local optical power monitoring, automatic adjustment is completed by the microprocessor and connection loss estimates can be adjusted by changing the computer program originator discharge time and discharge current. The third generation of the machine with a high-resolution camera on the concept of vertical lateral optical fiber, optical fiber is displayed on the screen image, and by the lens effect of the fiber cladding is directly connected to the core of the exhibit is aligned status. At the same time, the camera has this observation information to the central microprocessor controller, by a central controller to automatically fine-tune the mechanical alignment and control the discharge and indirect estimates fiber connection loss.
5. Monitor
Fiber welding machine mirror imaging to observe and monitor the optical fiber fusion process, magnification of up to 200-300 times. Many models in the past to change the focal length of the optical fiber were observed in X, Y directions, slower welding. Now look into the welding machine generally use a core method (PAS) monitor, LCD monitor can display X, Y direction of the fiber images at the same time, in order to observe the state of the optical fiber and weld quality, welding faster.

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How to extend the life of the optical fiber fusion splicer?

Fiber welding machine is mainly used for welding fiber. In the process of running fiber fusion machine should pay attention to what the problem?

How to extend the life of the optical fiber fusion splicer?

How to extend the life of the optical fiber fusion splicer?

How to extend the life of the optical fiber fusion splicer?
We use fiber welding machine welding machine should pay attention to clean the surface of the fiber, the fiber should also be cleaned. This is to avoid the adverse effects of external factors during operation. We use fiber welding machine in the process of fiber welding machine for cutting issue is worthy of our attention, fiber welding machine in use to help us better get more value while reducing the artificial workers working pressure and improve work efficiency. After you are finished using fiber welding machine fiber splicing machines also need to clean up in order to ensure the smooth of the next use. For fiber welding machine finishing, note the fiber is damaged or incomplete.
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Fiber welding machine with good efficiency in the use in industrial production, but we should also be in the course of it some maintenance.

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Life fiber optic fusion splicer

Maintenance is a mechanical and electrical equipment for cleaning, inspection, cleaning, lubricating, tightening, adjusting and corrosion, etc. in general, also called maintenance. Maintenance is planned or corresponding technical conditions beforehand required by regulation, the purpose is to detect and deal with anomalies in the operation in which they appear, slow electromechanical equipment performance degradation and reduce the failure probability. This is to ensure the normal operation of electrical and mechanical equipment, to extend the life of an important means of its material.

Life fiber optic fusion splicer

Life fiber optic fusion splicer

Life fiber optic fusion splicer
Repair refers to the mechanical and electrical equipment failures or technical work appears all technical performance and perfect working order carried out. Repair is to restore the equipment performance to ensure the normal operation of the primary means to extend the life of their material. With minimal consumption and minimal economic costs, minimal time, with minimal resources, high recovery rate, so that electrical and mechanical devices are often in good condition, increase availability and maintain, restore and improve the reliability, long life, Nanjing Di Antwerp fiber welding machine maintenance, security of process safety and environmental protection requirements, Sumitomo fiber welding machine maintenance, maintenance is the goal.
Maintenance welding machine, mainly working from maintained welding machine in good technical condition, extend the service life of the welding machine. Its content is very broad, mainly include cleaning, inspection, adapter, adjustment and lubrication and so on. Cleaning is one of the main welding machine maintenance, is ready for the adjustment, lubrication, tightening work. Because the cover on the oil component, the adjustment will not be accurate, lubricating dirt intrusion, would rather not strong, affecting the quality of care. Adjustment means for welding machines and assembly agencies or repair the system, making them as much as possible to restore or close to the original state.
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Welder holding lubricating various parts well lubricated, not only can reduce frictional losses and improve the efficiency of the rotation, but also can reduce component wear, and for cooling, cleaning, Fujikura fiber welding machine repair, rust and seal. The purpose is to ensure the mechanical fastening connection and sealing to prevent loosening. The body’s main purpose is to remove all kinds of maintenance welding machine oxidation and corrosion inside and outside the body, to protect, bring out the best motor or the like operating reliability and continuity, it is possible to maintain a more long-term good functioning state, the welding machine can maintain long-term efficiency. Therefore, in order to maintain the welding machine in good technical condition, always pay attention to in a timely manner to clean the outer body stained with dirt, on a regular basis to the service center for maintenance, fiber welding machine maintenance, in order to better improve efficiency and extend machine life.

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Daily fiber welding machine maintenance operations

General fiber welding machine by the electrodes, batteries, mirrors, probes, V-groove and pressing problem, several major components. In the harsh environment of the construction process tends to produce a lot of dust, resulting in poor discharge any friction and fiber optic image offset occurs. Alignment can cause deviation from normal phenomenon. Have a great impact on the performance of the device. Making daily fiber welding machine maintenance is more important!
First talk about cleaning:
(1) open the wind cover the cleaning electrode, the electrode is removed with sandpaper and carefully wipe the tip electrode.
Medial (2) Probe, windproof cover the inside of the fixture inside dust and other debris removed by suction ears ball. And with a cotton swab dipped in alcohol to clean the mirror right amount of pressure problem, and the inside of the jig and the like.
(3) with a clean cotton swab to clean the probe.

Daily fiber welding machine maintenance operations

Daily fiber welding machine maintenance operations

Daily fiber welding machine maintenance operations
(4) Clean V-groove will generally be the tip of a cotton swab to clean the oblique cut. Then by suction ears ball do the cleanup.
maintain:
(1) Replace the electrode first boot into the maintenance menu, select “Replace electrode”, as suggested processes. After the first press Enter to close off the device, remove the old electrode and open new motor installed equipment.
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(2) stable electrode selected from “stable electrode” menu item in Victoria and five air discharge and 20 welding operation can be.
(3) Ibid electrode into the calibration menu, select “Motor calibration” item. Fiber welding machines are now automatically calibrated after the operating instructions have.
(4) Ibid corrected discharge into the “discharge correction”, press the pointing device is repeated Splice operation. Splice machine prompts until completed.
(5) adjust the focus into the “focus adjustment” item. Splicer automatically adjusted. After the completion of the completion of the entire maintenance process.

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Talking about the use and maintenance of fiber optic fusion splicer

Fiber welding machine fiber optic cable engineering and maintenance is essential equipment, to complete single mode, multimode, dispersion shifted, non-zero dispersion shifted fiber splicing. Fiber welding machine structural precision, expensive, there are many areas requiring attention in daily use and maintenance process.
Fiber welding machine should be placed in a special carrying case for transport, transit to avoid vibration, bump, flip. We proposed to retain outside the box, to prepare for long-distance transport.
Fiber welding machine is a high-precision equipment, its use of the environment requirements. In everyday use, should avoid direct sunlight, rain, snow, cold, wind and other harsh environment operations, or with umbrellas, tents and other tools to protect equipment.

Talking about the use and maintenance of fiber optic fusion splicer

Talking about the use and maintenance of fiber optic fusion splicer

Talking about the use and maintenance of fiber optic fusion splicer
Electrically fiber welding machine for generally three types, AC and DC power supply built-in battery. When using small generators to power the device, it shall be equipped with power supply, ignition coil in order to avoid the impact of current damage to the equipment. Built-in battery welding machine is equipped with nickel-metal hydride batteries generally have a certain memory, if used improperly can cause the battery capacity is lowered, before charging the battery should run out of residual capacity, the proposed discharge of the functions provided by welding machine; if do not use the battery for a long time, the battery should be fully charged and fully charge and discharge once a month.
In the construction field, we should pay attention to good cleaning. Ensure fiber clamp, cleaning mirrors and V-groove, if dust or foreign matter that can be used ethanol clean cotton. Close the lid of the wind readily develop habits to avoid dust and fiber debris fall into the machine. General fiber welding machine provides automatic start function, which automatically shut down after wind cover machine start welding, it is recommended to disable this feature.
Precision fiber cleaver is an important part of the welding machine, fiber cutting quality is an important guarantee fused. In use to keep the fiber clamp, cleaning the V-groove and the cutting blade. Found cut quality decreased, the rotatable cutter blade next to a knife blade with a lap later, the blades should be replaced.
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Burning knowledge will provide a variety of fiber welding machine welding modes correspond to different optical fiber should correspond to the type of optical fiber splice mode to select the appropriate, non-professionals do not modify the mode parameters, so as not to affect the weld quality.
When welding machine failure, with self-test function welder may exclude part of the problem or find the cause of the problem. If the problem is not resolved, contact the vendor, do not disassemble.
Once a year is recommended comprehensive maintenance welding machine, each part of the optical path of the device, mechanical transmission, electrodes, batteries, and other cutting knife to do a comprehensive inspection, maintenance.

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