The ultrasonic transducer itself is not an energy generator, it is just an energy converter. It converts electrical energy into acoustic energy (mechanical energy), which can convert (output) a large amount of energy under the premise that the input (drive power) and output (amplifier, ultrasonic mold) are well matched. Let the ultrasonic transducer and the ultrasonic generator drive power supply and the ultrasonic mold cooperate well to form a complete ultrasonic device, which can be referred to as matching. Since the impact of matching on the performance of the whole machine is decisive, the importance of matching is not overemphasized. The primary consideration for matching is the capacitance of the transducer, followed by the frequency of the transducer.
Ceramic disc Diameter
Qty of ceramic discs
Plastic welding machine
Functions of Booster:
The horn has two functions. Its main function is to amplify the mechanical vibration generated at the end of the transducer and transmit the vibration to the welding head. Another function is to provide the position of the fixing kit on the welding press. The horn also expands and contracts as the transducer applies ultrasonic energy. As with the other parts in the soldering kit, the horn is a tuning device, so it must also resonate at a specific frequency to transfer ultrasonic energy from the transducer to the horn. In order to function effectively, the horn must be an integral multiple of the half or half wavelength of the ultrasonic wave in the material from which it is made. Generally half wavelength.