Quartz watch seconds are not accurate scales, and how to solve the problem that the second hand of q

<> quartz watch is affected by its walking style and the pace of the synchronous motor in the movement, there will be an active spacing, forming the second hand of the watch can not accurately align the scale, which is a normal situation, and you can also pay attention to it at the counter in the department store, which is a general feature of quartz watches. If it is a mechanical watch, there will be no such phenomenon, because the mechanical watch is a scanning method, and the quartz watch is a jumping format. But you can rest assured, this will not affect the accuracy of the watch, the accuracy of the quartz watch is very high, since the time of the purchase of the time to adjust the time, there is no need to adjust in the future.

Very accurate.

This is a common phenomenon in quartz watches, not a quality problem, and it is difficult for the stepping motor of a quartz watch to stably push the second hand forward at a fixed interval, which will not affect the timekeeping accuracy of the watch.

He didn't mean that he wasn't accurate, he wasn't right about the scale... This phenomenon is common in some low-to-mid-end watches. Especially the second hand, obviously. Of course, you can also adjust it if you care.

As a part of our lives, watches play a very important role, it usually helps us remember the time and help us make better use of it. And the second hand of the watch does not go is a problem that many users who wear the watch for a long time will encounter, so what happens if the second hand of the watch does not go? What's going on with the second hand of the watch not going If it is a manual mechanical watch, it may be that the winding is insufficient, try the manual winding.

In the case of a fully automatic watch, the arm is swung to wind it automatically. If you need a battery meter, it may be out of power, replace the battery. In addition, the loosening of the second hand is also one of the reasons why the second hand cannot walk.

There are several reasons why the second hand of the watch does not go 1. Insufficient power distribution The basic power required is undoubtedly a quartz watch, so if you find that the second hand of the quartz watch does not move, you can change the battery and try it. 2. Winding When it comes to winding, the word is simply related to mechanical watches, usually fully automatic mechanical watches are to be wound manually, so if you find that the second hand does not move, try to wind it. 3. The second hand itself The loose second hand is also one of the reasons why the second hand cannot walk, this phenomenon usually occurs after the movement, because of the violent shaking, the gear inside the second hand may appear loose, which causes the second hand not to go.

In addition, the second hand is installed too high during the assembly process, which will also cause the subsequent second hand to stop without touching the gear. How to repair the second hand of the watch if it does not move The second hand of the watch does not move, first of all, it must be repaired according to the characteristics of the watch, for example, as mentioned earlier, if it is a quartz watch, the first thing to confirm is whether the battery is dead, and replace it with a new battery to see if it can run; And if it's a mechanical watch, wind it up and see if the second hand moves. Of course, the second hand of the watch does not move, which is caused by many aspects, if the second hand still does not move in the case of sufficient power, it may be caused by the gear jamming caused by the parts falling off, the second hand is loose or the oil sludge is dried up.

Therefore, the easiest way to deal with the second hand of the watch is not moving. If it doesn't work, you can only send it over for repair. You first confirm for yourself whether only the second hand does not go, the others are normal, if everything else is normal, it is estimated that it is stuck in the winding.

As a part of our lives, watches play a very important role, it usually helps us remember the time and helps us to be better?

Hello dear, according to the question you asked, "how to solve the problem of the quartz watch second hand does not go" for you to check the chain field inquiry: the quartz watch second hand does not go may be because of the battery is insufficient, this situation needs to use tools to disassemble the watch rental hall cover and replace the battery. It may also be because the second hand is not installed tightly, and the second hand will not go away if it is loose or falling off, which means that the watch needs to be sent to the watch for processing.

1. When the second hand of the quartz watch is replaced, it is likely to be caused by insufficient power or complete consumption of the watch, because the kinetic energy of the quartz watch mainly depends on the battery. In this case, you need to use a meter splitter or other tool to remove the watch cover and install a new battery on the watch. 2. After installing the second hand quartz watch, the second hand does not go away, or it may be because the second hand of the watch is not installed tightly, and the second hand is loose or falling off.

In this case, it is advisable to send the watch to a professional watch shop for disposal, and it is best not to disassemble the dial and turn the straight hand by yourself, otherwise it may cause further damage to the watch. 3. When there is a problem with the quality of the after-sales replacement quartz watch, it may also lead to the second hand of the watch not leaving, in this case, it is best to bring the watch and the related ticket shed type to the after-sales replacement or maintenance, under normal circumstances, when the quality problem of the brand quartz watch occurs, it can be properly solved after the sale.

Reasons: 1. Insufficient power reserve: You need to check whether the power is sufficient, if the amount of exercise is very small, the mechanical watch that automatically winds on this wax chain may also cause insufficient power reserve, and the power can be replenished by manual winding, and then observe whether there is a phenomenon of fast and slow.

2. Insufficient power: If the quartz watch suddenly finds that it is slow, it is likely to be caused by insufficient battery energy, and you can send the watch to a special maintenance point to check the power.

3. Hit or impacted: The watch is very tight, if it is hit or hit, it may cause loose damage to the internal parts, and it may also cause time problems.

4. Need for maintenance: The lack of oil in the movement or the wear and aging of internal parts may cause time problems, which need to be maintained and sent to the designated maintenance point for maintenance services.

In the same way that a tuning fork vibrates in a certain way, a quartz crystal vibrates regularly when it is affected by battery electricity. Because quartz vibrates quite regularly, even a cheap quartz watch will not have an error rate of more than 1 second in a day.

1. Quartz watch.

Why is the second hand aligned with the scale?

As far as I know, there is currently no such provision in the watch standards of the world's major watch producing countries, and the reason for this is that I consider the following factors:

1) The second hand and the minute hand are different from the minute hand and the hour hand, the latter is a "dead mesh", the position of the minute wheel, the straddle wheel and the hour wheel are relatively fixed, and there will be no misalignment or movement under normal circumstances. The situation is not the same between the second wheel and the minute wheel, because the minute wheel will "slip" and will appear with just a pin flick.

2) The existence of tooth clearance, in order to ensure the normal meshing and smooth transmission between gears, clocks and watches basically use corrected cycloids.

Tooth shape, gear teeth have inlet and out-meshing angles, and there must also be tooth backlash, otherwise there will be a phenomenon of top teeth or scraping. The backlash of a pair of gears is very small, but it becomes several pairs of gears, and the backlash is superimposed, and it becomes obvious. After a very small idle corner, the hands behind will be pushed, which often occurs after dialing the hands in a certain direction, the most typical is a two-hand quartz watch, and the minute hand indication will always be half a minute slower.

3) It belongs to the problem of the dial, the dial characters and scales have errors in installation and printing, and it is not absolutely guaranteed that the scales of each part of the dial are concentric and uniform indexes; The main thing is also the two claws under the dial, one is the positioning tolerance of the claw, and the other is the verticality.

Then there may be a slight radial movement on the core.

4) The second hand of the quartz watch is basically a jumping second, and the second seems to be more obvious in place, especially the quartz clock on the ** side.

It is often normal for the second hand to be right on the scale in one part of the dial and not so in another. Actually, mechanical watches.

When the second hand is running, it is also intermittent and there are pauses. It depends on the frequency of the balance wheel, if it is 28,800 times, then every second walked, the second hand will "tremble" 8 times.

5) The second hand of the watch (clock) is required to be completely accurate against the scale, which seems to have no specific application significance in life, only on the sports stopwatch, but it needs to have extremely fine gear teeth and a very high swing frequency, and it must be able to stop the second, only when the second hand is stopped, can accurately observe and take the number. And there is such a special purpose or need for a period timer.

Now they all choose digital quartz watches. The analogue code function watch needs to be positioned when the central second hand is pressed, so that the initial position of the stopwatch and the position after the flyback to zero can be aligned with the "12" hour symbol; There are also radio time and radio clock second hand also have according to the installation positioning requirements, they all have second-level timing accuracy requirements, in addition to the above two, the general watch second hand is installed at will.

6) The position of the second hand is the highest, far from the dial, so it is easy to cause visual errors due to the viewing angle.

Quartz watches can't adjust the second hand.

When the quartz sheet in the quartz watch is energized, the quartz will vibrate correctly at a frequency of 32,768 Hz. The frequency of this hall must then be converted into a signal current frequency of 1 Hz (one change in current per second).

Increasing the amplitude of the signal (due to the weak current generated by the vibration), the signal current is followed by the hail and the rotor gears are activated, and the second hand on the watch is activated. After that, the beating of the minute and hour hands is related to the mechanical principle.

For example, if the second hand jumps 60 times, the minute hand will jump once.

It is precisely because of the above characteristics that quartz watches cannot adjust the second hand.