Three misunderstandings of ultrasonic plastic welding machine
With the rapid development of the plastic industry, ultrasonic plastic welding equipment has become very popular. With the development of industries such as automobiles, toys, clothing, optics, and even aerospace, various ultrasonic plastic welding machines have also emerged. According to different industries and different needs, enterprises or customers have realized its importance. However, many people still have some wrong understandings of ultrasonic welding machines. Mainly reflected in the following points:
1. Process misunderstanding of welding workpiece: Ultrasonic energy bursts in an instant, and the welding point should be dots or lines, and the transmission distance must conform to the ultrasonic welding method. Some people think that as long as it is a plastic material, no matter how the joint surface can be welded well, this is also a misunderstanding.
2. Misunderstanding of ultrasonic welding machine principle: There are quite a few people who have been engaged in ultrasonic welding for many years. There is a misunderstanding about the transmission of ultrasonic energy. It is believed that sound waves are welding on the contact surface. In fact, this is a misunderstanding.
3. Misunderstanding of workpiece material: Ultrasonic plastic welding machine also has requirements for the workpiece material to be welded. Not all materials can be welded. Some people understand that any material can be welded. This is a big misunderstanding.