When a watch is worn for a long time, it will accumulate a lot of dirt: mainly including sweat, dead skin, fat on hair and skin, but also dust and other types of dirt. When a watch gets dirty, it loses its original luster. It's not only unsanitary. It also accelerates the aging process, especially on metal watchbands. Salt scale can cause rust and tarnish. Quartz sand in dust can also cause premature wear of the watch chain. It works like sandpaper and increases the friction between the link and other moving parts. In this way, regular cleaning of the watch is very important, which can not only maintain the luster of the watch, but also keep the watch in good condition for as long as possible, greatly reducing aging and wear.

如果没有其他问题，请先用纯净水清洗手表，或者先用刷子刷洗。这将污垢并防止堆积。然而，使用这种方法，很难手表的所有污垢。因此，清洗手表的方法是使用超声波清洗机，这是清洗手表的终方法，手表制造商、珠宝商和人们也使用超声波清洗机。强超声波在液体中传播时,由于非线性作用,会产生声空化。在空化气泡突然闭合时发出的冲击波可在其周围产生上千个大气压力,对污层的直接反复冲击,一方面破坏污物与清洗件表面的吸附,另一方面也会引起污物层的破坏而脱离清洗件表面并使它们分散到清洗液中。

If there are no other problems, please clean the watch with purified water or brush it first. This will remove dirt and prevent accumulation. However, using this method, it is difficult to remove all the dirt from the watch. Therefore, the method of cleaning watches is to use ultrasonic cleaning machine, which is the final method of cleaning watches. Watch manufacturers, jewelers and people also use ultrasonic cleaning machine. When strong ultrasonic wave propagates in liquid, acoustic cavitation will occur due to nonlinear effect. The shock wave generated when the cavitation bubble is suddenly closed can generate thousands of atmospheric pressures around it. The direct and repeated impact on the dirt layer will destroy the adsorption between the dirt and the surface of the cleaning part on the one hand, and cause the damage of the dirt layer to separate from the surface of the cleaning part and disperse them into the cleaning solution on the other hand.

超声波清洗手表表面时，应遵守以下规则：

When ultrasonic cleaning the watch surface, the following rules shall be observed:

1.请勿将表头放入清洗槽

1. Do not put the meter into the cleaning tank

直接将表头放入超声波机会损坏：，振动会推动气泡通过密封件和垫圈，其次，振动频率可能会干扰游丝的频率。现在购买的超声波清洗机配备了一个特殊的手表支架，它可以保持头部在水面上，并将表链挂在下面的清洗槽中。有很多小伙伴没有注意到这一点。机芯受损，不得不支付高昂的维护费。

Putting the meter directly into the ultrasonic will cause damage: firstly, the vibration will push the bubbles through the seals and gaskets, and secondly, the vibration frequency may interfere with the frequency of the hairspring. The ultrasonic cleaning machine purchased now is equipped with a special watch bracket, which can keep the head on the water and hang the watch chain in the cleaning tank below. Many little friends didn't notice this. The movement was damaged and had to pay high maintenance fees.

2.自己购买的家用超声波清洗机不适合清洗机芯。

2. The household ultrasonic cleaning machine purchased by yourself is not suitable for cleaning the movement.

家用超声波清洗机洗洗手表的表带及外观表面还可以。对于机芯部件，建议拿到维护机构。它们都有频率和强度可调的专用超声波清洗机，以及专用清洗液。将机件拆卸并堆放在单独的篮子中，通过特定程序清洁后，应通过一层工业无水酒精，然后在干燥箱中干燥。这些都不能在家里完成的。

The appearance of the watch band can also be cleaned by ultrasonic washing machine. For movement parts, it is recommended to get professional maintenance organization. They all have special ultrasonic cleaning machines with adjustable frequency and intensity, as well as special cleaning fluids. The parts shall be disassembled and stacked in a separate basket. After cleaning through specific procedures, they shall be passed through a layer of industrial anhydrous alcohol and then dried in a drying oven. None of this can be done at home.

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The above is the knowledge brought to you today. The automatic ultrasonic cleaning machine has focused on the industry for many years and continuously provides users with valuable content. Please continue to pay attention to us for more content: http://www.sinokohl.com