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The ultrasonic cutter is composed of a "transducer" that generates vibration and an "oscillator" that drives the transducer. A piezoelectric element is used for the transducer. When voltage is applied, the piezoelectric element displaces the transducer by a few micrometers. Periodically applying voltage generates vibration. Each object has its special frequency, by which the object is stable and easy to vibrate. By adding an external force that corresponds to that special frequency, a small force can obtain a large vibration. This phenomenon is called resonance. In the ultrasonic cutter, the piezoelectric element generates a force that resonates the whole body, from the transducer to the blade tip, generating a large vibration at the tip. The oscillator periodically generates voltage to resonate and drive the transducer. Using a component of the ultrasonic cutter called the horn to ring the cross-sectional area, from the piezoelectric element to the blade tip, can obtain a larger vibration
|Cutting Blade / Horn||steel|
1. Fast, economical, high sewing strength and strong tensile strength
2. Independent cutting and sewing, with soft melting and trimming effect, no wire loss, no damage, no burrs.
3. No need for auxiliary materials (such as staples, glue, paper clips, etc.). )
4. No time-consuming warm-up and recovery required
5, no pollution, no use of toxic adhesives and solvents, environmental protection and health
6. There is no needle eye on the sewing edge, which can prevent the penetration of chemicals, pathogens and small harmful particles, which is safe and hygienic.
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