The front cover assembly special ultrasonic welding machine

The front cover assembly special ultrasonic welding machine
The front cover assembly numerical control machine that ultrasonic welding equipment
The front cover assembly ultrasonic welding machine by ultrasonic generator produces 20 KHZ high frequency high-voltage signal, through the piezoelectric transducers inverse effect with frequency conversion into the mechanical vibration, and in audio form of longitudinal wave in the role of the plastic products, through the surface of workpiece and internal friction between the molecules movement and to raise the temperature of the interface, when the temperature reached the melting point of workpiece itself, the interface rapidly melting, then filling the space between the interface, when shaking stops, workpiece and under the pressure of certain cooling setting, reach perfect welding. Without adding solvent, adhesive or other AIDS. The front cover riveting point ultrasonic welding machine