Traditional cutting uses a knife with a sharp edge to press against the material to be cut. This pressure is concentrated at the cutting edge, and the pressure is very large, exceeding the shear strength of the material to be cut, and the molecular bond of the material is pulled apart and cut. Since the material is pulled apart by strong pressure and rigidity, the cutting tool's edge should be very sharp, and the material itself has to bear relatively large pressure. The cutting efficiency of soft and elastic materials is not high.
The rubber ultrasonic cutting machine is completely different. It uses ultrasonic energy to heat and melt a part of the material to be cut to achieve the purpose of cutting the material. Therefore, ultrasonic cutting does not require a sharp edge, nor does it require a lot of pressure, and will not cause chipping or breakage of the material being cut. At the same time, because the cutting knife is vibrating ultrasonically, the friction resistance is particularly small, and the material to be cut is not easy to stick to the blade. This is particularly effective for viscous and elastic materials, frozen materials, such as food, rubber materials, and objects that are inconvenient to apply pressure. Ultrasonic cutting also has a great advantage, that is, it has fusion effect on the cutting part while cutting, sealing the cutting part, and will not cause the textile material to flash. The ultrasonic cutter type cutting machine directly loads the ultrasonic energy onto the cutter, and the cutter becomes a cutter with ultrasonic. When cutting the material, the material is mainly softened and melted by ultrasonic energy, and the cutting edge of the cutter only plays the role of cutting seam positioning, ultrasonic energy output, and separating the material. This cutting method is suitable for cutting thick, thick, and long materials that are inconvenient to set the cutting board. Such as the raw rubber output from the rubber mixing machine, pipe cutting, frozen meat, candy, chocolate cutting, cake cutting, printed circuit boards, etc.
Contact Person: Ms. Hogo Lv