Mechanical watch you know?

Mechanical watches are translated from the English mechanical watch, mechanical watches can usually be divided into the following two: hand refining and automatic winding rolex replica watches (AUTOMATIC) two. Both mechanical power sources are relying on the winding movement within the power, driving gear and then push the watches needle, but the power source in different ways. Mechanical watches - Introduction Mechanical watches are translated from the English mechanical watch, mechanical watches can usually be divided into the following two: hand refining and automatic winding watch (AUTOMATIC) two. Both mechanical power sources are relying on movement watches of Contents Mechanical Watch - Introduction Mechanical watches - principles Mechanical watches - features Mechanical watches - advantages and disadvantages Mechanical watches are translated from the English mechanical watch, mechanical watches can usually be divided into the following two: hand refining and automatic winding watch (AUTOMATIC) two. Both mechanical power sources are relying on the winding movement within the power, driving gear and then push the swiss replica watches needle, but the power source in different ways. Mechanical Watch - Introduction Mechanical watches are translated from the English mechanical watch, mechanical watches can usually be divided into the following two: hand refining and automatic winding watch (AUTOMATIC) two. Both mechanical power sources are relying on the winding movement within the power, driving gear and then push the watches needle, but the power source in different ways. Hand refining the mechanical watch is by hand on the refining, the thickness of the movement than the general automatic refining of the watch some of the relative weight of the whole watch on the lighter. The automatic winding of the watch, is to use the bottom of the movement of the automatic disc swing generated power to drive the spring to produce energy, but the relative thickness of the watch will be more than the average hand thicker watch some. Mechanical watches - principles Clockwork is to provide energy for the watch parts, circle around the box. Use the square groove on the shaft to tighten the winding. The square groove of the shaft is driven by the upper mechanism. Watch in the absence of the case of the complex, that can go 36 to 50 hours or so. Since the mainspring is subjected to a significant stress, the breakage is frequently caused, and therefore, at present, the alloy is used so that the mainspring hardly breaks. Clockwork stores a certain amount of energy, which is distributed evenly to the oscillator. To this end, the energy provided by the wheel group, by the wheel group to reduce transmission power in the same proportion while increasing the number of turns. The wheel group consists of four wheels and four gears, and the last three wheels are riveted against the first three gears. In this illustration, the diagonal lines indicate the intermeshing between the moving elements, and the horizontal lines indicate that the moving elements are riveted on the same axis. The first wheel is the barrel wheel for circumferential milling. The last wheel is the escapement gear, the escape wheel riveting pressure in the gear. The escape wheel belongs to the distribution mechanism and the counter. Around the barrel rotation of about 6 hours, during this time, the escapement wheel and escapement round about 3600 laps. This number represents the rotational frequency ratio between the first wheel and the last wheel. This ratio is always within this range. Generally try to make gears and sub-rounds in the center of the watch, and turn once per hour. Mechanical watches - features Mechanical watches as precision mechanical timing equipment and decorative items, must also have practicality and decorative. Excellent quality of the uk replica watches to go accurate, easy to use, sophisticated technology, beautiful appearance, the winding can be more than 36 hours continuous walk, durable, some watchess also has a waterproof, shockproof, anti-magnetic properties. Mechanical watches - advantages and disadvantages The advantages of mechanical watches are: regular maintenance by washing oil, can be used for a long time; but the drawback is: the error is larger than the quartz watch, because the quality of the production level and the internal movement of the watches vulnerable to the effects of gravity Resulting in an error. Usually the error of the mechanical watch is the number of seconds per day to calculate the difference, and the quartz watch the error is the number of seconds per month to calculate the difference. Mechanical watches - maintenance Mechanical watch is driven by mechanical gears and clockwork and rotation, rotation inevitably produce friction, so the course of time must be refueling, lubrication, in order to reduce the wear rate of parts. Or wait until something goes wrong repair, often the problem is very serious. The best mechanical watches every year to return home, check to see whether the use of improper or water situation. In particular, Taiwan's climate is characterized by hot and humid weather, sweat, rain and dirty air. It has a long history of chronic erosion. The frequency and extent of damage are much higher than in Europe and the United States, and Japan is very high, so regular inspection is very important. Need to make a thorough cleaning, maintenance. Mechanical watches - authenticity Counterfeit watches are generally sold through non-normal channels. Its features are: beautiful appearance for bait, and the use of poor quality plastic machine movement, the production process rough "rough horse" watches movement, poor precision machining assembly quality movement, posing as domestic or imported watches Sales, the travel time error, short life. The identification of counterfeit watches need to have some experience, the average consumer is difficult to identify the authenticity. In order to avoid buying counterfeit watches, consumers at the time of purchase, to carefully identify the trademark, in particular, has some characteristics of the brand name. Can also be based on the characteristics of some models structure (such as the handle stem seals, calendaring devices, back cover screw structure, etc.) to identify the authenticity. (Such as Z1, Z, series, KLC, LSS series, imports such as ETA2750, ETA2851 series, 371,2660 series, etc.), should try to choose some better quality, and maintenance of the brand models. Mechanical watches - maintenance Mechanical watch repair the most common situation, nothing more than water and collision. Mechanical watch unless marked with a waterproof function, or to avoid the case water, because the water will cause mechanical corrosion, destructive power is very strong. Seawater is untouchable. Even if it is marked waterproof watches, can only have one year of water protection, because the watches waterproof ring after a year of wear and tear, with sweat, dust and other ineviwatches external factors, will be tired, so a year later Must be replaced with a new waterproof ring, otherwise it does not have a waterproof function. Waterproof, but also to prevent collision. In the economic capacity of the scope of permission, may wish to have two or three watchess in the daily life of replacement: static activities wear mechanical watches, work wear quartz watch, so when used according to local conditions, help extend the service life of the watches. Mechanical watches - optional The purchase of mechanical watches should note the following: 1. Appearance. Visual inspection shell, face, needle, no "trachoma", scratches, bright coating, no color, the rear cover screw should be tight. 2. Starting performance. Slowly rotating the winding on the handle, while observing the second hand, generally the second hand to start the number of rotations on the less the better start performance of the watches. 3. Article. Article on the hand should be easy, no noise. In addition to the automatic on the watches after the slippery phenomenon on the foot, the general should be able to watch on the spring, not skid. 4. Dial the needle. Needle when the hand should be comforwatches, too tight or too loose are not good. Hour and minute hands should be coordinated (when the hands were aligned 3,6,9,12 characters, the minute hand must not deviate from 12 characters ± 4 points grid), hours, minutes, 5. Phonetic. Watch the full winding, with the ear to listen to the sound, should be clear and symmetrical no noise, and does not change with the direction of change. 6. Travel accuracy. Need to use special equipment measured, a number of large state-owned stores for customers on behalf of the test business, the salesperson can choose to buy when the detection of travel time accuracy and position error.