What is the method of ultrasonic plastic welding? Below, the ultrasonic mold manufacturers have compiled six methods. If you want to know, please look below.
1. Welding method: Ultrasonic vibration transmits ultrasonic waves to the weldment along with the welding head. Due to the large acoustic resistance at the two weldments, local high temperature is generated, and the weldment interface is melted. Under a certain pressure, the two weldments achieve an aesthetic, fast and strong welding effect.
2, implant (insert) method: nut or other metal to insert into the plastic workpiece. First, the ultrasonic wave is transmitted to the metal, and after high-speed vibration, the metal object is directly buried in the molded plastic, and the plastic is melted, and the solidified material is buried.
3. Riveting method: If you want to join metal and plastic or two plastics with different properties, you can use ultrasonic riveting method to make the ultrasonic mold welding parts not easy to be embrittled, beautiful and strong.
4, spot welding method: the use of a small welding head to two points of large plastic products welded, or a whole row of toothed welding head directly pressed on two plastic parts, in order to achieve the effect of spot welding.
5. Molding method: The plastic workpiece is instantly melted by ultrasonic wave, and the metal or other material plastic can be solidified when the plastic is solidified.
6. Resection method: The special design method of the welding head and the base is used. When the plastic workpiece of the ultrasonic mold is just shot, it is directly pressed on the branches of the plastic, and the effect of the resection is achieved by ultrasonic conduction.
The above is all the methods of ultrasonic plastic welding, if you have better supplement or demand, please contact us.
2018-03-19
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