High Sound Intensity Ultrasonic Vibration for Plastic Welding Equipment

Description:

The ultrasonic Oscillator is also called the ultrasonic vibrator. 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.

Specifications:

Characteristics of Ultrasonic wave:

The laws of reflection, refraction, diffraction, and scattering of ultrasonic waves in the medium are not fundamentally different from the laws of audible sound waves. But the wavelength of the ultrasound is very short, only a few thousandths of a millimeter. Compared to audible sound waves, ultrasound has many singular characteristics:

Propagation characteristics—The wavelength of the ultrasonic wave is very short. The size of the ordinary obstacle is many times larger than the wavelength of the ultrasonic wave. Therefore, the diffraction power of the ultrasonic hot melt machine is very poor. It can orient the straight line in a uniform medium, and the wavelength of the ultrasonic wave is higher. Short, this feature is more significant.

Power Characteristics - When sound travels through the air, it pushes the particles in the air back and forth to work on the particles. The sound power is the physical quantity that indicates how fast the sound wave works. At the same intensity, the higher the frequency of the sound wave, the greater the power it has. Since the ultrasonic frequency is high, the power of the ultrasonic wave is very large compared to the general sound wave.

High Sound Intensity Ultrasonic Vibration for Plastic Welding Equipment