The control of each spring hammers
Three questions form the mechanical structure of almost all of the following in the dial replica uhren, which also need at least more than 100 pieces of component parts, and each component must be very strict standards for manufacturing tolerances. To achieve the precise tone and ringing rhythm, the three asked the table not only the most accurate manufacturing technology, highly skilled watchmakers have to make many of its fine tuning. Most Three questions spring table has two sounds, each sound watchmaker’s spring must be adjusted manually to achieve a harmonious resonance. Sound for the hit, but the degree spring, watchmaker must be individually adjusted intensity of each sound percussion hammer to avoid overloading the sound spring. Therefore, a three-question test in the table than is actually the watchmaker degree of hand-ear sensitivity. the table in the timekeeping process three questions must be struck, tone alto hammer spring, hammer, so the weight of each tone must match the corresponding audio and spring. More importantly, the control of each spring hammers and hammers the strength to maintain a precise ratio of the weight, otherwise it will result in too weak or too strong and so voiced tone. I asked the table is the core of the three-minute round of snail. Which includes four leaves, each leaf with a 14, hour-minute track. In addition to minutes outside volute wheel there are two other volute wheel: with four of the “quarter of an hour snail wheel” is responsible for calculating the number of quarter of an hour, and with 12 of the “snail-hour round” is responsible for calculating the number of hours. It is this round of the three snail and its associated rack, table dominates the three asked the timekeeping issue sounds exactly right. struck the table three questions call handle, it will sound through the reed sound of the percussion hammer and audible. Usually three asked the table, “when, when, when” the bass tone is broadcast, “Ding Dong, Ding Dong” sound was reported that the mixed moment, “ding, ding, ding” as the score of high tone uhren graham.
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