Ultrasonic cutting uses ultrasonic energy to slice through objects. The edge of the instrument is blunt in comparison to other cutting methods, and actually creates a fusion effect after cutting an object.
Ultrasonic cutting ensures a clean cut, with no lost product. Ultrasonic vibrations avoid food sticking to cutting blades, removing the need for cleaning.
The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations. And it contains several piezoelectric ceramic discs sandwiched under pressure between two metal blocks. Between each disc is a thin metal plate, which forms the electrode. When a sinusoidal electrical signal is fed to the transducer via the electrodes, the discs expand and contract, producing axial vibrations.
The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations. And it contains several piezoelectric ceramic discs sandwiched under pressure between two metal blocks. Between each disc is a thin metal plate, which forms the electrode. When a sinusoidal electrical signal is fed to the transducer via the electrodes, the discs expand and contract, producing axial vibrations.
Radio frequency identification (RFID) inlays are manufactured throughout the world for many purposes: biometric passports, the contactless smart card market (e-ID, electronic healthcare cards, payment cards, public transportation), and for dual interface applications.