Portable Ultrasonic Cutting for PC, ABS etc Material

The portable ultrasonic cutter directly transmit the ultrasonic energy onto the cutting knife, and the cutting knife becomes a cutting knife with ultrasonic vibration. When cutting the material, the material Could be cutting and sealing at the same time.

Ultrasonic cutting knife does not require a sharp edge, nor does it require a lot of pressure, and will not cause chipping or damage to the material being cut. At the same time, because the cutting knife is with ultrasonic vibrating , the friction resistance is very small, and the material to be cut is not easy to stick to the knife. This is particularly effective for cutting viscous and elastic materials, frozen materials such as food, rubber etc, or objects that are inconvenient to apply with pressure.Besides that,ultrasonic cutting knife could be used for such as digging holes, shoveling, scraping paint, carving and so on.

The basic composition of an ultrasonic cutting knife is an ultrasonic transducer, ultrasonic booster,ultrasonic cutting horn (cutting knife body), and ultrasonic generator (power supply). The ultrasonic generator converts the  electricity into high frequency and high voltage alternating current, which is output to the ultrasonic transducer. The ultrasonic transducer is actually equivalent to an energy conversion device, which can convert the input electrical energy into mechanical energy that is ultrasound. Its manifestation is that the transducer stretches back and forth in the longitudinal direction. The frequency of the telescopic movement is equal to the frequency of the high-frequency alternating current supplied by the driving power supply. The role of the ultrasonic horn is to fix the entire ultrasonic vibration system, and the other is to adjust the output amplitude of the transducer. On the one hand, the tool head (cutting knife) amplifies the amplitude and focuses the ultrasonic waves. Another aspect is the output of ultrasonic waves, which use the similar cutting edge of the cutting knife to concentrate the ultrasonic energy into the cutting part of the material to be cut. Under the action of huge ultrasonic energy, this part instantly softens and melts, and its strength is greatly reduced. At this time, as long as a small cutting force is applied, the purpose of cutting can be achieved.