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How much do you know about ultrasonic booster?

  • 2019-12-03

 

Ultrasonic horns are widely used in chemical, petroleum, plastic welding, metal welding, drilling, milling, cleaning, machining and many other fields.

The ultrasonic horn is a functional component that cooperates with an ultrasonic transducer to change the amplitude of ultrasonic vibration. Its main function is to change the amplitude (generally increase) of the transducer, increase the vibration speed ratio, improve the efficiency, improve the mechanical quality factor, strengthen the heat resistance, expand the adaptive temperature range, and extend the life of the transducer.




The ultrasonic transducer adjusts the load matching between the transducer and the ultrasonic tool head by installing an horn (ultrasonic horn), reduces the resonance impedance, makes it work at the resonance frequency, improves the electro-acoustic conversion efficiency, and is effective Reduces the heat generation of the ultrasonic transducer and improves the service life.


The design shape of the ultrasonic horn is different according to the application of the ultrasonic wave. General horns and horns are divided into: rod shape, step shape, round table shape, exponential shape, catenary shape, Gaussian shape, compound shape and other shapes.

The ultrasonic horn is an important component of the ultrasonic vibration system. Its main role in the vibration system is to amplify the particle displacement or velocity of mechanical vibration, and concentrate the ultrasonic energy on a small area to converge energy. Therefore, Also known as an ultrasonic gear shifter or ultrasonic concentrator.


As the name suggests, the ultrasonic horn is a functional component that cooperates with an ultrasonic transducer to change the amplitude of ultrasonic vibration. Its main role is to change the amplitude (generally increase) of the transducer, increase the vibration speed ratio, improve the efficiency, improve the mechanical quality factor, strengthen the internal heat, expand the adaptable temperature range, and extend the life of the transducer. The ultrasonic transducer adjusts the load matching between the transducer and the ultrasonic tool head by installing a horn, reduces the resonance impedance, makes it work at the resonance frequency, improves the electro-acoustic conversion efficiency, and effectively reduces the ultrasonic transducer. Heat generation and increase service life.



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