What is the welding effect of ultrasonic plastic welding machine? Dongguan Yihui Company tells the story
1. First of all, we have to say that the ultrasonic plastic welding machine can not be applied to a kind of plastic welding with a thickness of about 2 to 3 mm under normal circumstances, but it is not excluded under special conditions, such as structure. And the welding method and the machine power of the ultrasonic wave have certain influences.
2.
Ultrasonic welding machine Its welding effect is related to a smoothness of the surface, otherwise it is not necessary to make an ultrasonic line on the plastic mold. “The ultrasonic line is actually a positioning device for the ultrasonic melting point. It is usually in the form of contact wires (or contact points) on the plastic mold. Therefore, the ultrasonic welding and superposition positioning device is used in the ultrasonic welding industry. They are collectively referred to as ultrasonic lines.
3. When the ultrasonic wave is welded, if you want to sandwich the fine wire mesh between the two pieces of plastic, you must have a positioning method to make the wire mesh weld in the plastic without moving;
4. When the high-power ultrasonic welding machine is welded, the plastic does not necessarily melt, and specific adjustment parameters are required.
5. Raw materials with hot-melt plastics are more ideal for ultrasonic welding. ABS, PVC and PC acrylic are more common.
2016-11-11
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