Articles

What is the Ultrasonic Embedded Wire Equipment ? The Ultrasonic Embedded Wire Equipment ,is also called the ultrasonic wire planting machine.It is an ultrasonic device which used for making ID smart card specially .It is one of the important applications of ultrasonic welding in recent years.Its ma

1. Ultrasonic Plastic Welding Machine When ultrasonic acts on the thermoplastic plastic interface, it produces tens of thousands of high-frequency vibration per second. This kind of high-frequency vibration reaches a certain amplitude. The ultrasonic energy is transmitted to the welding area through the upper welding parts. Because the acoustic resistance of the welding area, i.e. the interface between two welding parts, is high, local high temperature will be generated.

The size and shape of the parts that have just been injected change significantly within a few minutes after leaving the moulding machine due to the incomplete solidification, and they are finalized in the cold state. Experience shows that the welding process of parts is different in both cold and hot states.

What effect does the pressure change have on the effect of ultrasonic welding ?

It is complex to choose a suitable ultrasonic welding machine. At the same time, you should consider many factors. Usually, the selection is based on product size and welding requirements. When choosing the ultrasonic welding machine, one of the key factors to be considered is the operating

In the process of practical consumption, not all plastic materials can stop welding. Plastics that can be welded by ultrasonic wave belong to thermoplastics. As long as thermoplastics with the same or similar molecular structure can stop welding and chemical separation between molecules on the welding surface, the closer the parent material is, the better the welding effect. The better the fruit. The following figure is a comparison of welding compatibility of some common plastics. We also need to think about the factors that affect the quality of welding to get better welding results. When stopping welding, pressure, time and heat absorption (melting amount) are the three elements to ensure welding quality.

It is a general trend that the welding automation of ultrasonic welding machine replaces the traditional manual welding. The next development direction of the welding automation industry in the next few years is to realize the phased development of point, line and surface from single welding automation equipment to digital welding workshop. Welding automation equipment usually integrates welding technology, automatic control, precision mechanical design and manufacture and other technologies.

Ultrasonic welding machine oscillates high frequency signal from transducer to mechanical energy through oscillating circuit. The energy is transmitted to the workpiece through welding head. With hundreds of thousands of vibrations per second and pressure, the workpiece's joint surface melts after severe friction. The transient pressure maintained on the workpiece after vibration solidifies the two weldments as a whole by means of molecular linkage.

Why is the ultrasonic metal welding machine the current super good welding process?

At present, most domestic enterprises generally use the crimping process in the processing of terminal and wire harness welding. The quality of the processed products is also relatively common, and it is difficult to apply to some high-end high-standard products. There are several reasons. 1. The te