超聲波（bō）清洗機有電源，有超聲，超聲聲音很不正（zhèng）常，超聲力度不佳。這是怎麽回事？下麵通過式噴淋清洗機廠家為您講解這個問（wèn）題。

The ultrasonic cleaning machine has power supply and ultrasound. The ultrasonic sound is very abnormal and the intensity of ultrasound is poor. What's the matter? The manufacturer of the pass-through spray cleaner will explain this problem to you.

〔1〕用頻（pín）率表查看輸出頻率是否在（zài）換能器工作頻率範圍內（頻（pín）率28KHZ換能器應該在27KHZ-31KHZ，40KHZ換能器為38KHZ-42KHZ）。如果差別太大，可通過調節頻率電（diàn）位器來恢複正常的工作頻率（lǜ）。

〔1〕 Use the frequency meter to check whether the output frequency is within the working frequency range of the transducer (the frequency of 28KHZ transducer should be 27KHZ-31KHZ, and that of 40KHZ transducer should be 38KHZ-42KHZ). If the difference is too large, the normal working frequency can be restored by adjusting the frequency potentiometer.

（2）觀察電流表的電流大小，如（rú）果電流比額定（dìng）電流過小，首先應檢查超（chāo）聲波換能器是（shì）否有損壞，例如換能器脫落，換能器晶片破裂，粘結膠水開裂等（děng），連接導線是否有短路等。一般（bān）情（qíng）況下（xià），如果電流下（xià）降不（bú）多或根本沒有下降，而聲音又（yòu）正常（cháng），但是超聲強度下降（jiàng）比較厲害，則很可能是換能（néng）器粘結膠水開裂，其判斷方法（fǎ）為；觀察換能器與鋼板連接處的膠水塗層，正常情況下應該是光（guāng）滑的表麵，如有（yǒu）細（xì）小裂（liè）痕則很可（kě）能是膠水已開裂，此時應該把換能器取（qǔ）下重新粘結（jié），如電流下（xià）降比較厲害，則主要檢查是否有連接導線斷路或換能器晶片開裂。

(2) Observe the current of the ammeter. If the current is too small than the rated current, first check whether the ultrasonic transducer is damaged, for example, the transducer falls off, the transducer chip is broken, the adhesive is cracked, and the connecting wire is short circuited. In general, if the current drops little or no at all, and the sound is normal, but the ultrasonic intensity drops sharply, it is likely that the adhesive of the transducer is cracked, and the judgment method is as follows:; Observe the glue coating at the connection between the transducer and the steel plate. It should be a smooth surface under normal conditions. If there is a small crack, it is likely that the glue has cracked. At this time, the transducer should be removed and re-bonded. If the current drop is severe, the main check is whether there is an open circuit in the connecting wire or a crack in the transducer chip.

（3）一般工作電壓，清洗（xǐ）對象（xiàng），水溫（wēn）高低及清洗（xǐ）液的種類等都會對超聲強度有影響，特別是在劇烈攪（jiǎo）動時，超聲會減弱，數十秒鍾才能（néng）恢複，

(3) Generally, the working voltage, cleaning object, water temperature and the type of cleaning fluid will have an impact on the ultrasonic intensity, especially in the case of intense agitation, the ultrasonic will weaken and can only recover in tens of seconds,

（4）超聲波換（huàn）能器常見問題：超（chāo）聲（shēng）波振子受潮，可以用兆（zhào）歐表（biǎo）檢查與（yǔ）換（huàn）能器相（xiàng）連接（jiē）的插頭，其中2腳為超聲波換能器的正極，3腳（jiǎo）是換能（néng）器的負極而且與換能器的外殼相連。檢查，23腳間（jiān）的絕緣電阻值就可以判斷基本情況，一般要求絕緣電阻大於30兆歐以上。如果達不到這個（gè）絕（jué）緣電阻值，一般是換能器受潮。

(4) Common problems of ultrasonic transducer: the ultrasonic vibrator is damp, and the plug connected to the transducer can be checked with a megohmmeter. Two pins are the positive pole of the ultrasonic transducer, and three pins are the negative pole of the transducer and are connected to the shell of the transducer. Check the insulation resistance value between the 23 pins to determine the basic situation. Generally, the insulation resistance is more than 30 megohm. If the insulation resistance value is not reached, the transducer is usually damp.

清洗機超聲聲音很不正常的解（jiě）決的方法就從以上四個方（fāng）麵中得知了，針對該設備，您還（hái）有什麽問題來91污網（wǎng）站（zhàn）http://www.ahfanglei.com谘詢了解！

The solution to the abnormal ultrasonic sound of the cleaning machine can be found from the above four aspects. What questions do you have about this device http://www.ahfanglei.com Consult and understand!