An ultrasonic cutter is a type of device that uses wave energy to cut and process. The biggest feature is that it doesn’t need traditional cutting edge.
Traditional cutting uses sharp-edged cutting tools to press the material to be cut. The pressure is concentrated at the edge, and the pressure is very high, exceeding the shear strength of the material being cut. The molecular bonding of the material is pulled open and cut. Since the material is pulled out by strong pressure, the cutting tool’s blade should be very sharp, and the material itself is subjected to relatively great pressure. The cutting effect of soft and elastic materials is not good, and it is more difficult for viscous materials.