When some customers purchase Dongguan ultrasonic plastic welding machine, it is often difficult to predict the specifications of future product development, so it will encounter the situation that larger product objects exceed the ultrasonic standard welding. At this time, under the budget without increasing the cost, it is only possible to work with the existing equipment, and the ultrasonic mold fixture is not accurate and the force is uneven.
Generally, in the ultrasonic operation, the contact between the product and the surface of the mold can obtain the desired fusion effect. In fact, this is only the surface view. Since the ultrasonic wave is a frictional vibration, the sound wave transmission phenomenon occurs.
If we only observe the degree of stability of the hardware (die fixture), and ignore the integrated type of ultrasonic operation, it will definitely result in the consequences of the end or misjudgment, so we must first emphasize the operation of ultrasonic welding. It is a conductive sound wave that converts the vibration friction into heat energy and welds. At this time, the stability of the ultrasonic mold fixture, the height of the product section, the thickness of the meat, the depth, and the texture of the material must not be 100% subject to the same pressure.
On the other hand, the energy output by the upper mode (H o r n) has its own error value at each point, and the energy emitted by the entire surface is not the same. As a whole, it is bound to produce a difference in the degree of fusion of the product's weld lines. Therefore, it must be corrected, how to correct it, that is, by the horizontal screw of the ultrasonic plastic welding machine itself, or by sticking thinner tape or aluminum foil to overcome.
Dongguan Yihui Machinery Equipment Co., Ltd. has been engaged in the ultrasonic industry for many years and its performance is relatively stable and mature. The welding equipment mainly adopts mature technology such as Taiwan's self-excited oscillation circuit, and the output is strong and stable, the protection is perfect, and it is sturdy and durable. The core components such as transducers are imported from Japan and West Germany, with long service life and excellent performance. It is a good helper for your production! Welcome to inquire!
2017-06-07
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