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Why is the overlapping of the hands of the clock at the top and the hour hand at the bottom?
Sep 26, 2018

Because the hour hand, minute hand and second hand gear shaft are concentric. The structure has the least loss and the lowest friction is the fastest in the heart and slowest in the outer heart.

The three gears are fixed in different ways. One end of the second hand is directly on the deck, while the other end is fixed by a bearing made up of minute hand and hour hand. The hour hand and minute hand are fixed almost by the axis of the second hand.

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    Add: No.4, Road 6, New Zone, Huaide New Village, Humen Town, Dongguan, Guangdong, China (Mainland)
    Tel: +86-769-85532891
    Mob: +8613728129292
    Skype: hrclocks0769
    E-mail: peter@hrclock.cn
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