Introduction to the process flow of ultrasonic cleaning

Generally speaking, the cleaning process depends on the difficulty and quantity of the object to be cleaned. The main cleaning processes are as follows:
1) Hot immersion or spray cleaning: The purpose is to soften, separate, and dissolve the contaminants on the workpiece, and reduce the load of the next cleaning process.
2) Ultrasonic cleaning: The strong cavitation and vibration generated by ultrasound can be used to peel off the dirt on the surface of the workpiece, and at the same time, greasy dirt can be decomposed and emulsified.
3) Cold rinsing: Use flowing clean water to rinse off the dirt that has fallen off but is still floating on the surface of the workpiece.
4) Ultrasonic rinsing: The solvent is clean water. After the workpiece is immersed, ultrasound is used to clean the dirt floating on the edges, corners and pores of the workpiece.
5) Hot clean water and cold clean water rinsing: Further remove the dirt particles suspended on the surface of the workpiece.
6) Hot air drying: Use a certain temperature and wind speed to quickly dry the surface of the part.