1.超声波清洗机振动回潮：可使用兆欧表检查。其中，引脚2是超声波换能器的正级，引脚3是换能器的负级，并连接到换能器的外壳。通过检查，可通过23针之间的绝缘电阻值判断基本情况。通常，要求绝缘电阻大于30兆欧。如果无法达到绝缘电阻值，通常是因为传感器返回潮湿状态。您可以将传感器作为一个整体（不包括喷雾外壳）放入烘箱中，在100℃下干燥3小时，或使用鼓风机除去水分，直到电阻值正常。（对于封闭式传感器，需要使用手持式研磨机切割不锈钢外壳）

1. Ultrasonic cleaning machine vibration regain: can be checked using a megohmmeter. Among them, pin 2 is the positive stage of the ultrasonic transducer, and pin 3 is the negative stage of the transducer, which is connected to the outer shell of the transducer. By inspection, the basic situation can be determined by the insulation resistance value between the 23 pins. Usually, insulation resistance is required to be greater than 30 megaohms. If the insulation resistance value cannot be reached, it is usually because the sensor returns to a damp state. You can put the sensor as a whole (excluding the spray shell) into the oven and dry it at 100 ℃ for 3 hours, or use a blower to remove moisture until the resistance value is normal. (For enclosed sensors, the first step is to use a handheld grinder to cut the stainless steel casing)

2.超声波震板振动器点火和结构陶瓷断裂：可用人眼和兆欧表进行熔合检查。一般情况下，作为紧急处理措施，一些损坏的振动器可以在不影响其他振动器正常使用的情况下损坏。

2. Ultrasonic vibration plate vibrator ignition and structural ceramic fracture: fusion inspection can be performed using a human eye and a megohmmeter. In general, as an emergency measure, some damaged vibrators can be damaged without affecting the normal use of other vibrators.

3.超声波清洗机振动器的脱胶：我们的传感器采用粘接和螺钉拧紧的双重保证过程，一般不会发生。由于螺钉的作用，脱胶后振动器不会从振动表面脱落。一般的分析方法是用手轻轻摇动振动器的端部，仔细观察振动面上的胶水情况，做出判断。一般情况下，振动器脱胶后超声波电源输出功率正常。然而，由于振动器与振动表面之间的连接不良，振动表面的振动效果不好，并且振动器可能在长时间后烧坏。振动器脱胶的处理方法非常麻烦。一般情况下，只能送制造商处理。防止振动器脱胶有效的方法是在正常使用过程中注意不要碰撞振动表面。

3. Disbonding of ultrasonic cleaning machine vibrator: Our sensor adopts a dual guarantee process of bonding and screw tightening, which generally does not occur. Due to the action of screws, the vibrator will not detach from the vibrating surface after debonding. The general analysis method is to gently shake the end of the vibrator by hand, carefully observe the glue situation on the vibration surface, and make a judgment. In general, the output power of the ultrasonic power supply is normal after the vibrator is debonded. However, due to poor connection between the vibrator and the vibrating surface, the vibration effect of the vibrating surface is not good, and the vibrator may burn out after a long time. The method of dealing with the debonding of the vibrator is very complicated. In general, it can only be sent to the manufacturer for processing. An effective way to prevent the vibrator from debonding is to be careful not to collide with the vibrating surface during normal use.

4.全自动超声波清洗机振动面破孔：一般情况下，传感器过载数年后，振动面可能出现破孔。这是因为振动表面上的不锈钢板长期受到高频振动的疲劳。振动表面上的破孔表明传感器的使用寿命已经结束，一般只能更换。

4. Vibration surface perforation of fully automatic ultrasonic cleaning machine: In general, after several years of sensor overload, the vibration surface may experience perforation. This is because the stainless steel plate on the vibrating surface is fatigued by long-term high-frequency vibration. The holes on the vibration surface indicate that the service life of the sensor has ended and can generally only be replaced.

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