Hangzhou Qianrong Automation Equipment Co.,Ltd.

Ultrasonic cutting knife, also known as ultrasonic cutting machine, is a special ultrasonic equipment for cutting, is one of the important categories of ultrasonic applications. The principle of ultrasonic cutting is quite different from the traditional cutting. Ultrasonic cutting is the use of the energy of ultrasonic transducer, the cutting material is localized heating melting, so as to achieve the purpose of cutting materials. So the ultrasonic cutting does not need sharp edge, do not need a lot of pressure, will not cause the cutting material edge, breakage. At the same time, because the cutter is doing ultrasonic vibration, the friction resistance is particularly small, the cutting material is not easy to stick on the blade.

This is particularly effective for cutting viscous and elastic materials, frozen materials such as food, rubber, or objects that are inconvenient to add pressure. The basic composition of ultrasonic cutter is ultrasonic transducer, luffing lever, tool head (cutter body), driving power supply. The ultrasonic drive power converts the mains into high-frequency, higher-voltage AC currents to the ultrasonic transducer. Ultrasonic transducer is actually equivalent to an energy conversion device, it can convert the input power into mechanical energy, that is, ultrasonic. Its expression is the transducer in the longitudinal movement of the back and forth. The frequency of the telescopic motion is equal to the frequency of the high frequency AC current provided by the drive power. The function of the luffing lever is to fix the whole ultrasonic vibration system, and the other is to adjust the output amplitude of the transducer. The tool head (cutter body) amplifies amplitude and focuses on the ultrasonic wave. On the other hand is the output ultrasonic wave, using a similar cutting edge, the ultrasonic energy is concentrated input to the cutting site of the cutting material. Under the action of huge ultrasonic energy, this part softens and melts instantly, and the strength decreases greatly. At this point, as long as a small cutting force, you can achieve the purpose of cutting.