Watch lovers who like to study watches know that mechanical watches are not as resistant to interference as quartz watches. When the watch is affected by external factors, the watch will not be able to keep time. Below is a list of the most common problems with mechanical watches.Watchdog websiteJust to give you an idea of why mechanical watches go fast, and how to adjust the time.
Why do machine watches run fast?
1. Mechanical watches are very fast, which mainly depends on the frequency of the pendulum. Usually, the larger the pendulum amplitude is, the smaller the frequency of the pendulum is, and the smaller the frequency of the pendulum is, the larger the frequency of the pendulum is. Generally speaking, clocks and watches depend on the retraction and release of the hairspring to control the pendulum amplitude, which is the basic principle of regulating the fast speed. Placing the hairspring longer makes the pendulum amplitude larger, the frequency of the pendulum smaller, and the watch slower; conversely, the frequency of the pendulum becomes larger and the watch becomes faster.
2. Its own structural problems, by the influence of the earth's gravity, the horizontal and upright position deviation will cause the position difference, the clockwork from tightening to relaxation, the torque imbalance, coupled with the external temperature. Magnetic field. Vibration and other impacts, mechanical watches, even if the frequency is increased some more, but also can not reach the precision of quartz electronic watches.
3. Magnetic field utility, between the circle and the circle is only shown when wearing, there is adhesion or temporary lap, especially when the façade, the hairspring due to its own gravity and hanging down, the arm swing will aggravate its radial movement, the magnetic energy utility because of this and show.
4. The balance between the balance wheel and the hairspring, especially the balance wheel, the balance wheel is poorly balanced, it will lead to the balance wheel in a pendulum amplitude, highlighting the surface of the precision of the change.
How to adjust a mechanical watch that goes fast
1. The watch with no difference in minutes forever does not actually exist, there is always an error range, and this range varies from country to country and region to region. Generally speaking, the mechanical watch (including automatic mechanical watch) will go no more than 30 seconds slow and 30 seconds fast every day as long as it is on the full string. Please adjust the time and try it. If you can't do it competently, it is recommended that you go to a professional watch repair center to let the watch master check it, so as not to adjust it indiscriminately, resulting in a short hairspring, which will make it more difficult to repair it at that time.
2. For mechanical watch this kind of failure, demagnetization in the first place, must be thoroughly demagnetized, and then check the position error of the watch, and then continue forward to check the hairspring, to alcohol cleaning hairspring, will be more fuel clean, volatility is also good, poor quality fuel and magnetic field will make the hairspring revealed or mutual attraction. After the repair we had better do a small quiz timekeeping, it is best to do a long time dynamic probing, all-round rotation of the experimental frame is to be on which rotating test bench, or wearing a close inspection. For those problems that are deeply hidden, we can only test with the help of relevant equipment.
When a watch is fast, you have to adjust the time, so how do you adjust the time on a mechanical watch?
1. The center is screwed with a screw like a colon, in accordance with the counter waterproof design, when adjusting the time to screw down counterclockwise, like screwing the lid of a teacup to unscrew.
2. After unscrewing, it is 0 gear directly screwed on, belongs to manual winding. (Just bought the watch or did not take a long time, and then wear please move 30 turns of the clockwork to ensure the vigor of the watch, usually do not have to wear).
3. Lightly pull, is 1 gear upward rotation to adjust the day of the week, downward rotation to adjust the calendar.
4. Pull down, 2 positions to adjust the time.
Mechanical watch running fast is a normal event, as long as the error is within 30 seconds can be assured that the use, if the error is larger, you need to solve the problem as described above.
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