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.
超聲波清洗機(jī)換能器受潮。一般用兆歐表檢查和換能器相連接的插頭，檢查換能器正負(fù)極間的絕緣電阻值就可以判斷。一般要求絕緣電阻大于30兆歐以上。如果達(dá)不到這個(gè)絕緣電阻值，很可能是換能器受潮。
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.
維修方法是：把超聲波清洗機(jī)換能器整體（不包括噴塑外殼）放進(jìn)烘箱設(shè)定100℃左右，烘干三小時(shí)或者使用電吹風(fēng)去潮至阻值正常為止。換能器振子打火，陶瓷材料碎裂。維修時(shí)可以用肉眼和兆歐表結(jié)合檢查。一般作為應(yīng)急處理的措施，可以把個(gè)別損壞的換能器斷開，不會(huì)影響到別的換能器正常使用。
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.
超聲波清洗機(jī)換能器脫膠。我們知道大多數(shù)廠家采用膠粘的方式固定換能器，但超聲波清洗機(jī)全自動(dòng)超聲波清洗機(jī)的長(zhǎng)期使用后由于振動(dòng)會(huì)出現(xiàn)脫膠現(xiàn)象。也有廠家采用膠結(jié)加螺釘緊固的方式，一般情況下不會(huì)出現(xiàn)脫膠，由于螺釘?shù)淖饔?，振子脫膠后不會(huì)從振動(dòng)面上落下，一般的判斷方法是用手輕搖振子的尾部，仔細(xì)觀察振動(dòng)面的膠水情況做出判斷。
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.
一般振子出現(xiàn)脫膠以后超聲波電源輸出的功率正常，但是由于超聲波清洗機(jī)振子與振動(dòng)面連接不好，振動(dòng)面的振動(dòng)效果不好，長(zhǎng)時(shí)間后由于能量無(wú)法釋放出去，很可能會(huì)燒壞振子。振子脫膠對(duì)于用戶來(lái)說(shuō)維修起來(lái)是比較麻煩的，一般情況只能送回生產(chǎn)廠家進(jìn)行維修處理。避免振子脫膠最有效的方法是平時(shí)使用中注意不撞擊振動(dòng)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.
