The ultrasonic cutting process widely used in lightweight structures: Nowadays, many industries regard weight reduction as an innovation driving force. Mainly including automotive technology, aerospace technology, and medical technology. Ultrasonic cutting provides a favorable prerequisite for the processing of materials that are increasingly used in lightweight structures.

Nowadays, effective cutting of different materials can be achieved through replaceable blades, such as fiberglass or carbon fiber fabrics, foam materials, leather, synthetic leather, rubber, thick cardboard or paper.

The frequency of ultrasound exceeds the hearing threshold, approximately 20kHz or higher. The frequency used for cutting is in the range of 20 kHz to 30 kHz. Ultrasonic waves are generated by a piezoelectric transducer that causes the blade to vibrate at high frequencies, resulting in strong resonance and requiring minimal power. Therefore, when the environmental heat load is low, the sliced pieces are very neat. There is no need to worry about products sticking to the blade. In addition, this process also has other advantages, making it particularly suitable for cutting materials used in lightweight structures. Compared to mechanical milling, ultrasonic cutting does not produce any material loss. No debris; The cutting edge is smooth and clean, so there is no need for trimming.

No cutting medium is required for water flow cutting and other operations. Cutting materials will also be kept dry and tidy. The cutting depth can be adjusted arbitrarily, and in addition, the noise of ultrasonic cutting is also low. No need to take any noise protection measures. In addition, unlike laser cutting, the surface of the cut material cannot meet special quality assessment standards; Will not form burnt cutting edges or burning gases. Due to its extremely low purchase and operating costs compared to other processes, ultrasonic cutting has become a practical process required for many lightweight structural applications.