Principle of Ultrasonic Plastic Welding
Principle of Ultrasonic Plastic Welding Principle of Ultrasonic Plastic Welding – Cheersonic When ultrasonic waves act on the thermoplastic plastic contact surface, it will produce tens of thousands of high-frequency vibrations per second. This kind of high-frequency vibration with a certain amplitude will transmit the ultrasonic energy to the welding area through the upper weldment. Because the welding area is two The acoustic resistance at the welding interface is large, [...]
