1301720684

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1301720684, also called ultrasonic transducer, is a type of transducer which convert electrical signal to mechanical vibrations at a certain frequency. It is widely used in various fields since its application, such as medical imaging, industrial maintenance, machining and welding, underwater communication, navigation and so on. In this article, we will discuss its application field and working principle in detail.

The widely known application field of 1301720684 is medical imaging. It is the core technology of modern medical imaging technology, which is able to capture the reflection and scattering of ultrasound waves in the human body and display images of various fluids and internal organs. Also, it can be used in medical treatment to destroy tissue through high intensity focused ultrasound. In addition, 1301720684 is also widely used in industrial maintenance and repair, which is mainly used in the detection of pipeline underground, cave wall and other objects, and the detection of materials’ internal structure and quality. It avoids the damage in pre-inspection workshop caused by artificial destruction, and accurately evaluate the condition of components online in real time. The principle is to use pulse wave to emit and receive ultrasonic signal, so as to identify and measure the relative distance, vibration and sound speed of objects.

In addition, the ultrasonic transducer can be used in machining and welding, ultrasound can also do cold welding process. Under the action of sound radiation, the surface of the object to be welded vibrates at a certain frequency to make the surface with the phenomenon of "hydraulic pressure", thus forming a sports nose stitch or "vibration welding". Since vibration welding is not accompanied by heat or pressure, it has the advantage that thermal and material properties are not affected. Therefore, it has been widely used in the manufacture of precision electronic products. Furthermore, ultrasonic transducer can be used for underwater communication and navigation system, which is of great importance in military technology. It is an acoustic communication system that uses sound waves in the medium of water to transmit information.

The working principle of ultrasonic transducer is the change of electric field into mechanical vibration. The transducer is used to transfer the electric energy signal into mechanical vibration at certain frequency, which is transmitted or received through the medium. Generally speaking, it consists of the quartz crystal and the matching circuit. The piezoelectric effect of quartz crystal can be used to convert the electric field signal into mechanical vibration, and the mechanical vibration can be transmitted to the medium or received by the medium as signal. However, the working efficiency of this kind of transducer is not high, because the electric energy is converted into mechanical vibration, and the energy loss is relatively large.

Since its application, 1301720684 has been widely used in many fields. Its application field mainly includes medical imaging, industrial maintenance, machining and welding, underwater communication and navigation system and so on. The working principle is to convert the electric energy signal into mechanical vibration and transmit it or receive it through the medium. Although the energy conversion efficiency is not high, its application prospects are still very broad.

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