Ultrasonic Inspection of Ultrasonic Cavitation Machine
Ultrasonic Inspection of Ultrasonic Cavitation Machine：
Ultrasound has a shorter wavelength than ordinary sound waves, has better directivity, and can penetrate opaque materials. This feature has been widely used in ultrasonic flaw detection, thickness measurement, distance measurement, remote control and ultrasonic imaging technology. Ultrasonic Cavitation Machine Ultrasonic imaging is a technology that uses ultrasound to present the internal image of opaque objects. The Ultrasonic Cavitation Machine focuses the ultrasonic waves emitted from the transducer on the opaque sample through an acoustic lens. The ultrasonic waves transmitted from the sample carry the information of the illuminated part (such as the ability to reflect, absorb and scatter sound waves). The acoustic lens is converged on the piezoelectric receiver, and the obtained electric signal is input to the amplifier, and the image of the opaque sample can be displayed on the fluorescent screen by the scanning system.
The ultrasonic imaging technology of Ultrasonic Cavitation Machine has been widely used in medical inspection. It is used to inspect large-scale integrated circuits in the manufacturing of microelectronic devices, and it is used in materials science to display the regions and grains of different components in alloys. Between boundaries and so on. Acoustic holography is an acoustic imaging technology that uses the interference principle of ultrasound to record and reproduce stereoscopic images of opaque objects. Its principle is basically the same as that of light wave holography, but the recording method is different (see holography). Use the same ultrasonic signal source to excite two transducers placed in the liquid, and they respectively emit two coherent ultrasonic waves: one beam becomes an object wave after passing through the object under study, and the other beam serves as a reference wave. The object wave and the reference wave of the Ultrasonic Cavitation Machine are coherently superimposed on the liquid surface to form an acoustic hologram. The laser beam of the Ultrasonic Cavitation Machine is used to irradiate the acoustic hologram. The Ultrasonic Cavitation Machine uses the diffraction effect generated by the laser reflection on the acoustic hologram. The reproduction of objects is usually observed in real time with cameras and TV sets.
