20Khz 1500Khz Black Ultrasonic Oscillator Transducer With Booster For Lace Machine

20Khz 1500Khz Ultrasonic Black Oscillator Transducer with Booster for Lace Machine

Description:

The ultrasonic vibrator is also called the ultrasonic oscillator. The whole of the industry is connected to the horn and the horn is called a vibrator. The ultrasonic vibrator is a device that converts electrical energy and mechanical energy (acoustic vibration) by piezoelectric effect of piezoelectric ceramics, and amplifies the front and rear radiation cover blocks by acoustic impedance matching.

The ultrasonic vibrator is composed of an ultrasonic transducer and an ultrasonic horn. Ultrasonic transducer is a device that can convert high-frequency electric energy into mechanical energy. Ultrasonic horn is a passive device that does not generate vibration. It only changes the amplitude of the vibration input from the ultrasonic transducer and then transmits it. Impedance transformation.

Specifications:

In the following cases, the admittance circle and conductance curve of the piezoceramic or transducer may be abnormal:

1) The transducer cracks during assembly.
2) Piezoelectric ceramics have problems themselves, such as internal delamination.
3) There is a problem with the design or assembly of the ultrasonic horn and the mold.
4) The parts around the stress rod caused by the difference in concentricity of the transducer collide. Generally, the admittance graph and parameters are related to each other. If the admittance graph of the vibrator is normal, R1 is lower and Qm is higher. Otherwise, if the admittance graph of the vibrator is abnormal, R1 is generally larger and Qm is smaller.

20Khz 1500Khz Ultrasonic Black Oscillator Transducer with Booster for Lace Machine