ultrasonic bath cleaning process 28khz/40khz/80khz part cleaning

The cleaning time of ultrasonic cleaning machine is mainly determined by comprehensive factors. It is very important to choose a suitable ultrasonic cleaning machine! For example, when the ultrasonic power is relatively strong, the cleaning time will not be long before it can be cleaned. If it is cleaning glasses, necklaces, bracelets, gold and platinum jewelry, jewelry and other small household items, the cleaning object is dust, oil stains and other dirt, then 3-5 minutes will be ok. But if the cleaning objects are large and the dirt is thick, it's not enough. Generally, the cleaning time in the factory industry is 15-30 minutes. When the ultrasonic power is too weak, it is not a problem of long and short cleaning time. It is likely that the cleaning will not be clean.

In addition, the ultrasonic frequency is also a factor determining the cleaning effect. Generally, the ultrasonic cleaning equipment between 28kHz and 128khz on the market is mainly used in the cleaning line. The cleaning time depends on the cleaning process. If the full-automatic ultrasonic cleaning machine is selected to carry out the whole cleaning process, it is also a long-term feasible method, which is definitely better than manual cleaning. The cleaning efficiency is higher and the cleaning degree is relatively cleaner. The transducer below 40KHz is mainly used for hardware and metal parts. It is widely used in railway industry, aerospace, ship, automobile and other industries. The parts in these industries tend to have heavy dirt and grease and rough appearance. Therefore, the transducer with high strength and low frequency is required. The cleaning time is generally about 20-30 minutes. Some precision optical parts are made of high-frequency transducer. The price of high-frequency ultrasonic cleaner is higher than that of low-frequency cleaner. In places such as laboratories and medical research, the cleaning objects are relatively precise and meticulous, and the vibration intensity should not be too large. Generally, the ultrasonic cleaning machine with 40KHz or higher frequency is selected, and the cleaning time is generally 5-30 minutes.

Moreover, the length of cleaning time is also related to cleaning agent. For some chemical dirt, it is necessary to add cleaning agent to generate chemical reaction, so as to achieve thorough cleaning. If the cleaning agent is not selected correctly, the ultrasonic cleaning machine can not be cleaned until it is scrapped. Therefore, cleaning is not the fault of ultrasonic cleaning machine, after all, ultrasonic cleaning machine only plays a physical role in cleaning.

Finally, the dirt of the cleaning object itself is thick and heavy, which generally takes longer than the cleaning time of shallow dirt. However, the cleaning time is not the longer the better. If the cleaning time is too long, we should consider whether the cleaning equipment is wrong.

ultrasonic bath cleaning process 28khz/40khz/80khz part cleaning