Washing oil 3 songs:
Clean
2. Add lubricant
3. Training
clean
The watch must be disassembled before cleaning
In addition to the spring, all parts can be placed in the ultrasonic cleaner. For safety reasons, do not use liquids other than clean water.
Since it is not necessary to separate the spring from the barrel, it is not washed with water.
Whether or not it is cleaned with ultrasonic cleaning, it must be cleaned with naphtha.
In addition to the spring and screws (more oil), put all the parts into the naphtha for 1 minute, and if necessary, use a soft brush to help clean. After that, all the parts were placed on white paper and dried naturally.
Now you can put the clockwork and screws into the naphtha for cleaning.
Lubricating
Assembling and lubricating at the same time
lubricating oil
9010/2 track
8000 drive wheel set
8200 large gears - for example: large steel wheels
8300 clockwork
Note: Lubricating oil is not expensive. In fact, a well-used and polished watch with one part can work without lubrication. In some ancient watches, lubricating oil is used for rust prevention and lubrication. In fact, many of the problems in the operation of the table are caused by
The oil is dry or sticky.
Tune
Training is the most important and time-consuming step
At the same time, the instruments required for training are also the most expensive meter (Timer (Mechanical Watch Tester)
M-Tester 5000A
Generally, a watch must pass the 6-digit 6-day test to be called up. The COSC Observatory will need to pass the 16-day test.
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