Kunshan Aibi maintenance center to the 10th floor of Shanghai Ho
watch stop: anyone who knows a little about the mechanical watch knows that the automatic mechanical watch completely depends on the swing of the arm to complete the winding. Therefore, once the watch is placed for a long time or the daily arm activity does not meet the requirements of the watch winding, the watch will lead to the lack of potential energy e to winding, which will cause the watch to go unstable or stop at night when it is not worn
watch knock: because the watch is exposed most of the time in the process of wearing, it is easy to knock other hard objects when walking. If you accidentally knock or fall on the watch in daily use, it may lead to the movement gear and other parts of the watch loose, dislocation and other situations, which will also lead to the mechanical watch to stop stealthily
hairspring problem: hairspring fault is also one of the reasons for the mechanical watch to stop stealthily when it is running normally. As we said earlier, some people stop their watches secretly e to insufficient activity. If the activity is too large, the winding mechanism will be broken down e to the tightening of the winding for a long time. It can also cause a lack of motivation.
First of all, let's take a look at the objects and related concepts that may be used in this article through an example
for the realization of__ call__ This method returns false. If the purpose is that it needs to be true as long as it can be called directly, you might as well use the form of isinstance (obj, collections. Callable). I don't know why callable is in the collections mole. Sorry! I guess it's probably because there are many other ABC (abstract base class) in the collections mole:)
3.2. Get object information
getmembers (object [, predict]): this method is an extended version of dir(), it will return the attributes corresponding to the name found by dir(), such as [(name, value),...]. In addition, predict is a reference to a method. If it is specified, it should take value as a parameter and return a Boolean value. If it is false, the corresponding property will not return. Use is * as the second parameter to filter out the attributes of the specified type
getmole (object): still working on__ mole__ Property returns only strings, but unfortunately? This method can satisfy you. It returns the mole object of the object definition
get {file | Sourcefile} (object): get the file name of the mole where the object is defined | source code file name (if not, return none). When used on built-in objects (built-in moles, classes, functions, methods), a typeerror exception is thrown
get {source | sourcelines} (object): get the source code of object definition, and return it as string | string list. An ioerror exception is thrown when the code is not accessible. Can only be used for
1) insufficient power storage: you need to check whether the power is sufficient first. If the amount of movement of the mechanical watch on the chain is very small, it may also cause insufficient power storage. You can supplement the power by manually on the chain, and then observe whether it continues to be fast or slow
2) insufficient power: if the quartz watch suddenly finds that it is slow, it may be caused by insufficient battery power. You can send the watch to a special maintenance point to check the power
3) have been hit or hit: the watch is very tight. If it is hit or hit, it may cause internal parts loose and damage, and it may also cause travel time problems. This is to be dealt with in time
4) need to be maintained: the lack of oil in the movement or the wear and aging of internal parts may cause travel time problems, which need to be maintained and sent to the designated repair point for maintenance
5) in addition to the above common cases, the watch is magnetized e to the influence of some ambient temperature: if the hairspring of the watch is magnetized, the watch's travel time will be inaccurate.
maintenance of mechanical watch:
1. When wearing a watch, the sweat on the hand is corrosive to the watch case. The all steel watch case is made of nickel chromium alloy and has better corrosion resistance. The half steel watch case is made of copper. It is easy to corrode e to long-term contact with sweat. You should often use a soft cloth to wipe away the sweat or pad a plastic watch holder to prevent it from being eroded by sweat
2. Do not open the back cover of the watch at will to avoid st entering the movement and affecting the normal operation of the watch
3. Do not put the watch in the wardrobe with camphor pills to avoid the deterioration of the watch oil
4. Do not put the watch on the radio or TV to avoid magnetization
5. If the watch is not worn for a long time, it should be wound regularly once a month to prevent the parts from being stationary for a long time, so as to ensure the operation performance of the watch machine.