操作人員的安全保護 供貨商應提出對于超聲波清洗機操作人員的安全保護要求，并提供安全保護措施。

The supplier of safety protection for operators should propose safety protection requirements for ultrasonic cleaning machine operators and provide safety protection measures.

超聲波清洗機可靠性要求

Reliability requirements for ultrasonic cleaning machines

（1）要求有嚴謹科學的人機工程設計，有效的保證整機的可靠性穩(wěn)定性。

(1) Require rigorous and scientific human-machine engineering design to effectively ensure the reliability and stability of the entire machine.

（2）要求設計先進技術成熟可靠結(jié)構(gòu)盡量緊湊測試精度高。

(2) Require the design of advanced technology, mature and reliable structures to be as compact as possible, with high testing accuracy.

（3）要求選用的計算機性能優(yōu)越配置可靠，操作使用時能夠迅速完成運算。

(3) The selected computer is required to have superior performance, reliable configuration, and be able to quickly complete calculations during operation and use.

可操作性可維護性要求

Operability and maintainability requirements

（1）要求操作簡便具有良好的人機界面功能。超聲波清洗機有顯示屏，操作方便。

(1) Require easy operation and good human-machine interface function. The ultrasonic cleaning machine has a display screen, making it easy to operate.

（2）要求節(jié)省能源，維護和使用成本低，力求免維護，外形美觀大方。

(2) Require energy conservation, low maintenance and usage costs, strive for maintenance free, and aesthetically pleasing appearance.

（3）要求安全性高，使用壽命在10年以上。

(3) Require high safety and a service life of over 10 years.

小型超聲波清洗機

Small ultrasonic cleaning machine

超聲波發(fā)生器和超聲波換能器常見的問題：

Common problems with ultrasonic generators and ultrasonic transducers:

超聲波振子受潮，可以用兆歐表檢查與換能器相連接的插頭，檢查絕緣電阻值就可以判斷基本情況，一般要求絕緣電阻大于5兆歐以上。如果達不到這個絕緣電阻值，一般是換能器受潮，可以把換能器整體（不包括噴塑外殼）放進烘箱設定100℃左右烘干3小時或者使用電吹風去潮至阻值正常為止；

If the ultrasonic oscillator is damp, a megohmmeter can be used to check the plug connected to the transducer. By checking the insulation resistance value, the basic situation can be determined. Generally, the insulation resistance should be greater than 5 megohms. If the insulation resistance value cannot be reached, it is generally due to moisture in the transducer. The transducer as a whole (excluding the spray coated shell) can be placed in an oven set at around 100 ℃ and dried for 3 hours, or a hair dryer can be used to remove moisture until the resistance value is normal;

換能器振子打火，陶瓷材料碎裂，可以用肉眼和兆歐表結(jié)合檢查，一般作為應急處理的措施，可以把個別損壞的振子斷開，不會影響到別的振子正常使用；

When the transducer oscillator ignites and the ceramic material breaks, it can be checked with the naked eye and a megohmmeter. It is generally used as an emergency response measure to disconnect individual damaged oscillators without affecting the normal use of other oscillators;

振子脫膠，我們的換能器是采用膠結(jié)，螺釘緊固雙重保證工藝，在一般情況下不會出現(xiàn)這種情況；

Shaker debonding, our transducer adopts a dual guarantee process of bonding and screw tightening, which generally does not occur;

不銹鋼振動面穿孔，一般換能器滿負荷使用10年以后可能會出現(xiàn)振動面穿孔；

Stainless steel vibration surface perforation may occur after 10 years of full load use of the transducer;

超聲波換能器受潮。一般用兆歐表檢查和換能器相連接的插頭，檢查換能器正負極間的絕緣電阻值就可以判斷；

The ultrasonic transducer is damp. Generally, a megohmmeter is used to check the plug connected to the transducer, and the insulation resistance value between the positive and negative poles of the transducer can be checked to determine;

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，但超聲波清洗機的長期使用后由于振動會出現(xiàn)脫膠現(xiàn)象。

The transducer is debonded. We know that most manufacturers use adhesive to fix the transducer, but after long-term use, ultrasonic cleaning machines may experience delamination due to vibration.

般振子出現(xiàn)脫膠以后超聲波電源輸出的功率正常，但是由于振子與振動面連接不好，振動面的振動效果不好，長時間后由于能量無法釋放出去，很可能會燒壞振子。振子脫膠對于用戶來說維修起來是比較麻煩的，一般情況只能送回生產(chǎn)廠家進行維修處理。避免振子脫膠有效的方法是平時使用中注意不撞擊振動面；

The ultrasonic power output of the oscillator is normal after delamination, but due to poor connection between the oscillator and the vibration surface, the vibration effect of the vibration surface is not good. After a long time, due to the inability to release energy, it is likely to burn out the oscillator. The detachment of the oscillator is quite troublesome for users to repair, and in general, it can only be sent back to the manufacturer for repair. An effective way to avoid the detachment of the oscillator is to avoid hitting the vibrating surface during normal use;

振動面穿孔。一般超聲波換能器滿負荷使用數(shù)年以后可能會出現(xiàn)振動面穿孔的情況，這是由于振動面的不銹鋼板長時間高頻振動疲勞所致，振動面穿孔說明換能器的使用壽命已經(jīng)到了，維修上一般只能更換。

Vibration surface perforation. After several years of full load use, ultrasonic transducers may experience perforation on the vibration surface, which is caused by long-term high-frequency vibration fatigue of the stainless steel plate on the vibration surface. Perforation on the vibration surface indicates that the service life of the transducer has expired and can only be replaced for maintenance.