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Reason for stopping:
The more common reason may be the lack of kinetic energy, automatic mechanical watches do not need to be manually wound, but to keep the mechanical watch on the hand to wear at least 8 hours of time, because the automatic mechanical watch uses the arbitrary swing of the rotor to wind up, and the rotor swings with the movement of the arm, so if the mechanical watch needs to be worn on the hand often.
But if you often wear it on your hand and don't walk, it may also be a lack of kinetic energy, and then we need to manually wind it.
After the above methods, the machine is not gone, here we can rule out the reason for the lack of kinetic energy of the mechanical watch, it should be the failure of the mechanical watch, if you are not a watch professional, it is best not to disassemble it rashly, please send it to a professional watch repairer for repair.
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The more common reason may be a lack of kinetic energy, but some friends may say that I buy a fully automatic mechanical watch, and I don't need to wind it myself. In fact, this is a big misunderstanding, automatic mechanical watches do not need to be wound manually, but to keep the mechanical watch on the hand to wear at least 8 hours of time, because the automatic mechanical watch is the use of the arbitrary swing of the rotor to wind up, and the rotor is swinging with the movement of the arm, so if the mechanical watch needs to be worn on the hand often.
But what if you wear it on your hand a lot and don't leave? Don't worry, it may be a lack of kinetic energy, and then we need to manually wind the clockwork.
After passing the above methods, what should I do if I also find that the machine is not gone? Here we can rule out the reason for the lack of kinetic energy of the mechanical watch, it should be that the mechanical watch is faulty, if you are not a watch professional, it is best not to disassemble it rashly, please send it to a professional watch repairer for repair. Before the watch bar talked about the maintenance method of mechanical watches, mechanical watches need more maintenance than quartz watches, here is an emphasis on the maintenance methods of mechanical watches:
1.If it is a manual mechanical watch, the mechanical watch should be wound regularly, and it is recommended to wind the mechanical watch around 8 pm.
2.Automatic watches, such as insufficient arm movement, need to manually wind the watch, and the rotation of the crown needs to be controlled within 20 turns.
3.If an automatic watch has not been worn for more than 40 hours, it is necessary to turn the crown twenty times to activate the movement's drive system.
4.Regardless of the water resistance of the watch, it should be avoided as much as possible, and if it does, wipe it dry and make sure that the crown is locked at all times. It is best to replace the waterproof ring once a year.
What should I do if the mechanical watch is gone? We need to establish the common sense of protection of mechanical watches in ordinary times, and when we encounter the situation that we can't go, we don't need to worry, and we can eliminate them one by one according to the above methods, which are usually caused by insufficient kinetic energy.
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1. Magnetization of the watch: Many things with magnetic fields are often together with the watch, which leads to the phenomenon of magnetization of the watch, which causes the watch to be inaccurate. After being magnetized, the watch may stop, slow, or fast.
After the watch is magnetized, its magnetism will not recede by itself, in which case it can only be demagnetized. Therefore, you can only go to a professional watch repair center for demagnetization so that it can return to normal.
2. Lack of maintenance: mechanical watches are maintained every 2-3 years, and quartz watches are maintained every 4-5 years. Watch maintenance requires the movement to be completely disassembled, cleaned, oiled, reassembled, adjusted, and functionally checked; Repair or replace any worn or malfunctioning movement components.
If the watch lacks maintenance, it will cause the parts to wear out, the sludge will dry up, affect the normal running time of the watch, and make the watch appear fast and slow. Regular maintenance of the whole machine can effectively prevent the occurrence of various failures of the watch.
3. Mechanical failure: Mechanical failures such as watch hairspring failures, escapement system failures, and parts and components may cause the watch to appear fast and slow, so when the watch is abnormal, you can first pull out the crown and take it to a professional maintenance organization for the maintenance technician to check the reason.
Of course, mechanical watches are sometimes fast and sometimes slow, and they may also be caused by violent impacts, water and other reasons. The reasons are complex and require a service technician to carry out the repair according to the specific situation. Quartz watches are generally very accurate and less prone to time failures.
In the case of adequate maintenance, it is more likely to be fast and slow, which is more related to the failure of the circuit board, or the poor contact of a certain part.
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The driving force of all mechanical watches is the force distance of the clockwork, but the release rhythm of the force distance of the spring is controlled by the escapement speed regulating mechanism, so the escapement speed regulating mechanism can not work normally, or the force distance can not be transmitted to the pointer normally, which will cause abnormal stopping or walking.
The main reasons for stopping are:
The power mechanism cannot transmit the force distance normally due to failure: such as broken mainspring (including the outer hook of the hand-rolled watch clockwork); The bar shaft is detached from the inner hook; The clockwork is reversed; The deformation of the cartridge wheel, the lack of teeth, the assembly error, the deviation of the shaft hole due to wear or the hole is too large after wear, etc., resulting in the transmission of the inability to distance or the failure to mesh normally with the second wheel.
Upper strip mechanism: the hand-rolled --- tie rod can not be effectively brought to the clutch wheel due to wear or rear matching; clutch wheel or vertical wheel broken teeth; The vertical wheel or the mainspring wheel can not be effectively matched due to tooth wear, the mainspring wheel and the large steel wheel can not be effectively matched, and the large steel wheel bore is worn and can not effectively drive the rod shaft.
In addition to the above reasons, the automatic watch may also be: the failure of the automatic winding system, which will not be described in detail here, if necessary.
The transmission mechanism can not transmit the force distance normally due to failure: such as the wheel blades of each wheel are deformed, the gear teeth are worn and deformed or damaged, resulting in the failure to transmit the force distance normally; The wear and deformation of the axle, the breaking or wear of the axle, etc., can cause improper clearance or cause the shaft teeth to not have normal meshing or cause contact with other parts, which will cause the force distance to not be effectively transmitted.
The escapement speed regulating mechanism cannot work properly due to mechanical failure: such as broken tenon of the escapement shaft, deformation of the wheel blade or damage or broken tooth of the shaft tooth; deformation, displacement, defection, broken or deformed shaft tenon of pallet bearings, fork heads or limiting nails; double disc damage or disc nail detachment; The balance spring is deformed, the shaft tenon is broken or worn, etc.
The pointer mechanism stops due to the failure of the pointer to go normally: for example, the sub-wheel, the cross wheel or the passing wheel are blocked due to deformation, broken teeth, etc., and the pointer is rubbed, which affects the force distance transmission of the transmission mechanism;
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Hello, glad to answer for you!
Reasons for inaccurate time: insufficient kinetic energy reserve of the watch, insufficient battery of the watch, the watch has been hit or hit by an external source, the watch has not been maintained for a long time, and the watch is affected by magnetic fields.
Solution: It is necessary to go to the after-sales center for testing and maintenance.
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A watch, or wristwatch, is an instrument worn on the wrist to keep time and display the time. Watches are usually made of leather, materials like glue, nylon cloth, stainless steel, etc., to make a strap that binds the "watch head" that displays the time on the wrist. The main types of watches are:
Quartz watches, mechanical watches, electronic watches, and more. So, the reason why the quartz meter does not go: (1) The quartz meter has no output signal, and all other aspects of the inspection are normal, and the circuit board is checked with a multimeter without losing the letter No. 1, most of the reasons are caused by the damage of the quartz oscillator or the failure of the integrated circuit, and the replacement of the quartz oscillator is invalid, and the entire circuit board needs to be replaced.
2) Gear train failure, most of them are dust and foreign matter between the gear teeth, which makes the gear train teeth stuck with each other. There are also some tables where there is too much or very little oil, and too much oil causes adhesion between the wheels, wheels and splints. Too little oil makes the rotation wheel train too resistant, which will make the electronic watch go badly.
3) The coil is broken, due to oxidation or man-made reasons, the coil is damaged, and it can be checked out by the multimeter test, and it generally needs to be replaced.
4) The quartz meter battery has no power or insufficient capacity, and needs to be replaced with a new battery. However, analogue quartz electronic watches often find that the battery is out of power in a short period of time, which is generally caused by high power consumption or the low quality of the battery itself. In this case, you should first find out the cause, troubleshoot, and then replace the battery with a new one.
5) The contact is not good, most of them are dirt on the positive and negative electrode contact reeds, and the contact with the battery is poor. Poor contact can also occur when the signal output point on the board is in contact with the lead point of the coil tip. These will cause the circuit not to turn on, so that the quartz electronic watch does not go or does not go well, and it is found that the circuit is not open due to poor contact, first clean the contact surface sufficiently, and then reassemble it.
6) The stepper motor can not rotate, the rotor of the stepper motor is a permanent magnet, often due to the adsorption of iron filings and the stator can not rotate, causing the quartz watch pointer to stop or stop from time to time.
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There are many reasons why the mechanical watch does not go, such as: there are bumps, the movement gears are misaligned, the watch is magnetized, the oil sludge is dried for a long time, etc., which will cause the mechanical watch not to go. If none of the above reasons are available, it is recommended that you go to a professional watch repair center for testing, usually the testing is free, so that you can find out the cause and repair the symptoms.
Recommendations for the use of mechanical watches: Watches with manual movements should be wound at the same time every day as far as possible so that the watch has sufficient energy to operate in the next 24 hours.
The energy of a watch with a self-winding movement is the movement of the wearer's arm, so it does not need to be wound manually under normal wear, only when the wearer's movement is not enough to replenish enough energy to the mainspring, the manual winding method can be used to compensate, and the crown rotation is controlled within 20 revolutions when winding.
If a self-winding watch has not been worn for more than 40 hours, the movement should be reactivated by turning the crown twenty times when it is worn again.
To prevent moisture from penetrating the case and to maintain the water-resistance of the watch, make sure that the crown is locked at all times.
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The reasons can be divided into several reasons: insufficient activity, insufficient kinetic energy, the watch is magnetized, and the movement is dried up. 【11th Floor, Block D, Bloomage International Center】The above is the reason why the watch is not accurate, I hope it will help you. It is recommended to choose a professional repair center for repair.
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The main reason for the stop of automatic mechanical watches is because of lack of power, especially in the office, because the hand has been operating the computer for a long time, so the watch is also prone to lack of power in a relatively stationary situation, you can first wind it in the morning, and then observe whether there will be a situation of stopping, if this situation still occurs, it is recommended that you go to a professional repair shop to find a master to check the reason.
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1.When the mechanical watch is not man-made, most of them are because the watch is not lacking in skin, resulting in the watch falling to the ground or being violently impacted and causing damage to the parts in the watch. Make sure your watch is powered**.
2.When the mechanical watch does not go due to natural wear and tear, most of the watch grip battery is out of power or the oil sludge in the watch is dry and hinders the watch from running, and the maintenance of the watch only needs to replace a new battery or re-rub the oil on the watch movement parts.
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Reason for watch stealing:
1. If the watch is placed for too long or the daily arm activity does not meet the requirements of the watch winding, the watch will cause the mainspring to be insufficient due to winding, which will cause the watch to be unstable or stop when not worn at night.
2. Accidentally knocking or falling on the watch in daily use will also lead to the theft of the mechanical watch.
3. The failure of the hairspring is also one of the reasons for the stealing of the mechanical watch when it is running normally.
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Hello, the simple mechanical watch is winding, the mechanical watch does not go when the first consideration of the spring is not enough, as long as the spring is full, the button on the side of the mechanical watch, clockwise rotation of the button on the side of the clockwork, there is a magnetic sound, usually rotate 30 times means that the spring is full;
There is a roulette wheel in the automatic mechanical watch, which is driven by the rotation of the human wrist, the user must wear it every time, and have a certain amount of wrist activity.
There is also the quality problem of the watch or the long-term use of the parts is not good, the movement needs to be re-cleaned and oiled, you can go to the mechanical watch maintenance center, find a professional maintenance person to solve.
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The reason why the mechanical watch stops is that if it stops under the premise that it has not been bumped, it is usually due to a lack of power, you can fill the mainspring every morning to see if there is still such a stoppage. If this is still the case, it is recommended that you go to a professional repair shop and let the master check it. In addition, the mechanical watch should be fully maintained in 3-5 years, and the oil should be washed and lubricated to ensure that the internal parts of the movement can operate normally.
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The main reasons why the watch does not go are: the movement gear is misaligned, the watch is magnetized, bumps, and the oil sludge is dried for a long time when it is left on hold. The most common reason for the failure of the watch not going is the lack of power of the watch and the movement of the watch does not work.
When the mechanical watch stops, the priority is to think about whether it is caused by lack of power. Hand-wound watches should be wound at the same time every day as much as possible so that the watch can operate with sufficient energy for the next 24 hours. Quartz watches, on the other hand, can be actively wound and should be worn on the hand for more than 8 hours a day to replenish the mainspring.
Lack of exercise after wearing it will also show that the watch does not move or stop.
If the watch is used for a long time, then its wear and tear will be more serious, and the external maintenance of the watch will be easily damaged. It is necessary to regularly replace the watch you are wearing, and it is necessary to maintain the watch regularly, for the service life of your watch, it is better to maintain it regularly.
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