Output 60Watt Sonic Wave Cleaning High Frequency 120KHZ Ultrasonic Industrial  Radiator Cleaner Tank Parts

Ultrasonic oscillator principle:

1. The piezoelectric element and the internal electrode are alternately stacked in the ultrasonic vibrator, and have an external electrode that is electrically connected to the internal electrode;

The ultrasonic transducer includes an internal electrode group that is substantially divided into four portions along a second direction and a third direction orthogonal to a lamination direction as the first direction, and a first external electrode group and a second external electrode group respectively The electrode group is turned on; by applying an alternating voltage to the first external electrode group and the second external electrode group, the longitudinal vibration mode in which the main vibration occurs in the second direction and the main vibration are in the third direction a bending vibration mode that occurs, thereby generating ultrasonic elliptical vibration;

The ultrasonic transducer includes a conductor film for electrode connection formed along a surface perpendicular to the stacking direction, and predetermined predetermined external electrodes of the first external electrode group and the second external electrode group The external electrodes are electrically connected. A device that converts electrical energy and acoustic energy by piezoelectric effect is called a piezoelectric transducer. The ultrasonic transducer provided by the company uses self-produced high-quality piezoelectric ceramic components, which are carefully designed, processed and tested to be bolts. The fastening type produces stable ultrasonic waves even when the load changes. It has the characteristics of large amplitude, high electroacoustic conversion rate, low heat generation, high reliability and good consistency.

Low-frequency ultrasonic cleaning is suitable for places where the appearance of large parts or the combination of dirt and cleaning parts is high. However, it is easy to corrode the surface of the cleaning part, and it is not suitable for cleaning the parts with high surface finish, and the cavitation noise is large. The frequency around 40KHZ, under the same sound intensity, the number of cavitation bubbles is more than the frequency of 20KHZ, the penetration is strong, it is better to clean the workpiece with complex shape or blind hole, the cavitation noise is small, but cavitation The strength is low, and it is suitable for cleaning the place where the dirt and the surface of the part to be cleaned are weak.

High-frequency ultrasonic cleaning is suitable for computer and micro-electronic components. Micro-ultrasonic cleaning is suitable for cleaning integrated circuit chips, silicon wafers and wave films. It can remove micron and sub-micron dirt without any damage to cleaning parts. Therefore, from the cleaning effect and economic considerations, the frequency is generally selected in the range of 20-130KHZ. Of course, the correct selection of the frequency is crucial, and the selection of the specific suitable working frequency needs to be done experimentally.

Ultrasonic vibration plate and ultrasonic generator form the core components of the ultrasonic cleaning machine, which determines the cleaning quality of an ultrasonic cleaning machine. Therefore, you must know the ultrasonic vibrator frequency and generator selection when choosing a suitable ultrasonic cleaning machine.