The factors affecting the welding of automatic ultrasonic welding machine

The application of ultrasonic plastic welding machine in plastic industry is more and more extensive, and modern technology has higher and higher requirements for ultrasonic welding. Different materials, product structure and product size all affect the welding effect of automatic ultrasonic welding machine. Let us explain for you:

1, different plastic materials have a great impact on ultrasonic welding, such as ABS, PS, POM, PVC, PA, PC, PPS, PBT and so on. But some materials are not well welded, such as PP, PE, PET, PA66 + GF30%, PTFE, PU and so on. Therefore, in the selection of welding process, we must understand the material of our products, and then choose the appropriate process for welding. Products produced in this way can achieve very good results.

2. The structure of the product also has a great influence on the welding effect of the product. For example, the design of the product whether there is a suitable ultrasonic waveguide wire (both to ensure that the welding firm, but also to avoid the product welding excessive glue overflow), whether the welding of the product requires higher water tightness, it is best to design the welding structure with the help of professional welding engineers.

3, the size and shape of the product is also related to the welding effect of automatic ultrasonic welding machine. For example, the larger the product may need a high-power automatic ultrasonic welding machine to weld well, or a combination of automatic ultrasonic welding machine. The smaller the product, the higher the ultrasonic frequency, the better the welding effect. Therefore, we had better provide the shape and size of the product to the engineer before purchasing the equipment, and let the engineer choose the product for you so as to ensure that the product is well welded.