Ultrasonic cleaning machine The transducer is damp. Generally, the megohmmeter is used to check the plug connected to the transducer, and the insulation resistance between the positive and negative poles of the transducer can be checked. Insulation resistance is generally required to be greater than 30 megohms. If this insulation resistance value is not reached, it is likely that the transducer is wet.
超声波清洗机换能器受潮。一般用兆欧表检查和换能器相连接的插头，检查换能器正负极间的绝缘电阻值就可以判断。一般要求绝缘电阻大于30兆欧以上。如果达不到这个绝缘电阻值，很可能是换能器受潮。
The maintenance method is as follows: put the whole ultrasonic transducer transducer (excluding the sprayed plastic case) into the oven setting to about 100 °C, dry for three hours or use a hair dryer to remove moisture until the resistance is normal. The transducer vibrator is fired and the ceramic material is broken. The inspection can be combined with the naked eye and the megohmmeter during maintenance. Generally, as an emergency treatment measure, individual damaged transducers can be disconnected without affecting the normal use of other transducers.
维修方法是：把超声波清洗机换能器整体（不包括喷塑外壳）放进烘箱设定100℃左右，烘干三小时或者使用电吹风去潮至阻值正常为止。换能器振子打火，陶瓷材料碎裂。维修时可以用肉眼和兆欧表结合检查。一般作为应急处理的措施，可以把个别损坏的换能器断开，不会影响到别的换能器正常使用。
Ultrasonic cleaner transducer degumming. We know that most manufacturers use adhesive to fix the transducer, but the ultrasonic cleaning machine will degumming due to vibration after long-term use. There are also manufacturers that use the method of fastening with screws and screws. Under normal circumstances, there will be no degumming. Due to the action of the screws, the vibrator will not fall off the vibrating surface after degumming. The general judgment method is to gently shake the tail of the vibrator by hand and observe the vibration carefully. The judgment of the glue condition of the face.
超声波清洗机换能器脱胶。我们知道大多数厂家采用胶粘的方式固定换能器，但超声波清洗机全自动超声波清洗机的长期使用后由于振动会出现脱胶现象。也有厂家采用胶结加螺钉紧固的方式，一般情况下不会出现脱胶，由于螺钉的作用，振子脱胶后不会从振动面上落下，一般的判断方法是用手轻摇振子的尾部，仔细观察振动面的胶水情况做出判断。
Generally, the power output of the ultrasonic power supply is normal after the demagnetization occurs. However, since the vibrator of the ultrasonic cleaning machine is not well connected to the vibrating surface, the vibration effect of the vibrating surface is not good, and the vibrator may be burned out due to the inability to release the energy after a long time. The degumming of the vibrator is troublesome for the user to repair, and the general situation can only be sent back to the manufacturer for maintenance. The most effective way to avoid degumming of the vibrator is to pay attention to not hit the vibrating surface during normal use.
一般振子出现脱胶以后超声波电源输出的功率正常，但是由于超声波清洗机振子与振动面连接不好，振动面的振动效果不好，长时间后由于能量无法释放出去，很可能会烧坏振子。振子脱胶对于用户来说维修起来是比较麻烦的，一般情况只能送回生产厂家进行维修处理。避免振子脱胶最有效的方法是平时使用中注意不撞击振动面。
The ultrasonic surface of the ultrasonic cleaning machine is perforated. Generally, the ultrasonic transducer may be perforated on the vibrating surface after being used for a full load for several years. This is due to the high-frequency vibration fatigue of the stainless steel plate on the vibrating surface for a long time. The perforation of the vibrating surface indicates that the service life of the transducer has arrived. Maintenance can only be replaced.
