ultrasonic transducer is an energy conversion device whose performance description and evaluation requires many parameters. The characteristic parameters of the transducer include resonance frequency, frequency bandwidth, electromechanical coupling coefficient, electroacoustic efficiency, mechanical quality factor, impedance characteristics, frequency characteristics, directivity, transmission and reception sensitivity, and the like. Transducers for different applications have different performance parameters. For example, for an emissive transducer, the transducer is required to have a large output power and high energy conversion efficiency; and for a transducing transducer, a wide requirement is required. Frequency band and high sensitivity and resolution. Therefore, in the specific design process of the transducer, the relevant parameters of the transducer must be rationally designed according to the specific application.
Ceramic disc Diameter
Qty of ceramic discs
Plastic welding machine
Ultrasonic transducer sheet cleaning method:
1. First disconnect the power supply and operate.
2. Secondly, use special cleaning agent to remove dirt. When cleaning, add 5-8 drops of cleaning agent to the surface of the transducer. Of course, it should be increased or decreased according to the degree of scaling until the scale is removed. When cleaning the dirt, the water temperature should not exceed 50 °C; do not use hard objects to scrape the scale, do not use kerosene, alcohol, etc. to clean the fuselage and parts, so as not to damage the transducer.
3, note that hard tools can not be used to force descaling, so as not to scratch the transducer.