How does ultrasonic welding reduce damage?
Apr 13, 2022
Ultrasonic welding reduces damage
1. Advance the ultrasonic vibration time (avoid contact vibration).
2, reduce the pressure, reduce the ultrasonic welding time (reduce the intensity standard).
3, reduce the number of machine power segments or small power machine.
4, reduce the ultrasonic mold expansion ratio.
5. Cushion rubber at the force of the bottom die.
6, bottom mold and products to avoid suspension or clearance.
7. HORN (upper die) retest frequency after escaping hole.
8, on the mold escape hole after affixed with elastic material (such as silicon Likon).
Ultrasonic welding plastic technology
Ultrasonic welding is used for the secondary connection of thermoplastic and injection molded parts, and can also be used for inlay, riveting, spot welding, edge inlay and other processing processes by changing the welding head. Ultrasonic welding is very suitable for the connection of two parts of plastic, such as plastic shell, plastic cover, plastic sheet. Traditional technology is the use of glue bonding, screw fixation, plastic parts clamp, and ultrasonic welding is a new technology, efficient high, environmental protection and safety, energy saving cost, firm and high strength, beautiful, easy to operate, good air tightness and water tightness, stable quality, simple process.
