Saturday, March 14, 2015

Most prone to failure when mechanical watches was cast after

   Mechanical watches common fault is the time to go is not accurate, especially when the watch accidentally fell to the ground, and that the acceleration of gravity, to watch the damage is significant. Possible damage, a Cartier watch is on the appearance, such as: Case gouges, scratches, crown askew or broken glass watches; the other is inside the watch, including dial deformed character off, hands off, tomorrow night off, There are also parts of the movement.20141111153901_59610
In the most important parts of the watch movement “squeamish” when part of the balance wheel and hairspring. Balance because its axis vertebra is very small, only about 0. 10mm, balance wheel for high-speed rotation in shock watches, the entire mass of the balance wheel to be relied on to support. Now the brand watches are equipped with shock absorber, can effectively protect the pendulum axle vertebra is not destroyed in a strong shock watches surfing piano under attack.
Movement of the springs (Hair spring) is actually a tiny helical spring, the shape is called “Archimedes spiral. ” About 10 laps multi disc, made of a nickel-based ingredient extremely complex information. It is to maintain the balance wheel of a mechanical shock the most important parts, its installation, adjustment, shape, speed clip in the gap and Omega watches swing Marina is the most critical part of the decision when to go watch precision.
Rigidity, spacing and number of turns gossamer, and Breitling Watches the movement oscillation frequency and size. Generally speaking, low frequency or female form, the gossamer more “soft” small, on the contrary, the higher the frequency, the more gossamer “hard. ”
Early “slow swing” watch (18, 000 times / hour), the watch was cast in touch later, gossamer most prone to “hang circle” phenomenon. That gossamer inner ring is hanging in balance-spring clip on top of the pile or speed. Manifests itself, stop and go or go watch when fast.
Now watch, mostly for shock frequency frequency 28800 / hour, gossamer relatively hard, the pitch is small, the watch was cast in the future, gossamer prone to problems is deformed. The so-called deformation means cheaper gossamer happen horizontal and vertical Tissot watches, so gossamer becomes uneven or not round.
Among them, the level of distortion was the most gossamer different heart. Also, it might be wandering in the work process, rubs gossamer outer piles. The failure performance, easy stop and go watch, when to go faster, faster specific degree depends on the extent to lift springs outside the pile snapping of a serious, two hours a day may be approaching.
Many were repaired watches (especially ETA movement), found that without exception gossamer horizontal displacement and deformation, and are gossamer gossamer rubs up against the second lap pile outside the top. On the repair, you need tweezers to take a careful correction gossamer, be sure concentric guarantee its pitch, peaceful circle.
If you find that the watch was accidentally fell after the event to go, stop and fast phenomena associated with change, it probably is gossamer back distorted. Of course, there may be other components also fail simultaneously.
Now watch tall growing (watch has this trend), the diameter of a lot of the male form is closer to 40mm, weight is more important, if it is stainless steel bracelet with solid core, it would almost have about 120 grams The weight of.