Ultrasonic seamless lace machine working principle:

The working principle is to use high frequency oscillation from the welding head to transmit sound waves to the welding surface of the working object, instantly causing the working object molecules to produce friction, reaching the plastic melting point, so as to complete the rapid dissolution of solid materials and complete the welding. Its joint point strength is close to a whole block of connected materials, as long as the product's joint surface is designed to match, there is no problem with complete sealing. Woven fabrics of yarn or thread classified by use; Does not feature special loom working principles such as ultrasound, corona discharge, radiation, current, magnetic field.

Ultrasonic seamless lace machining products have good watertightness:

When the output frequency of the ultrasonic generator does not match the frequency of the transducer, it will not only affect the experimental effect, but even damage the equipment when the deviation is large. Therefore, we use frequency tracking technology, so that the output frequency of the ultrasonic generator is always consistent with the frequency of the transducer, and the machined products from the ultrasonic lace have good watertightness: when the output frequency of the ultrasonic generator does not match the frequency of the transducer, it will not only affect the experimental effect, but even damage the equipment when the deviation is large.

Therefore, we use frequency tracking technology, so that the output frequency of the ultrasonic generator is always consistent with the frequency of the transducer, so as to ensure the quality of the stitching and patterning ultrasonic seamless lace machine, and greatly extend the life of the ultrasonic generator lace machine manufacturer and the transducer device; Its power and frequency adopt the form of analog pulse high-frequency oscillation, which can observe the change of power and frequency at any time, and provide an accurate basis for controlling and detecting ultrasonic waves (providing equipment: ultrasonic plastic welding machine). Through the frequency scanning technology, all the transducers have the opportunity to work at the resonance point, so that the load balance of the ultrasonic transducer, to avoid due to the difference in the frequency of the transducer and the generator, some transducers are always working at full load and cause fatigue, thus damage.

Ultrasonic embossing machine features:

1. Ultrasonic embossing machine welding time is short, ultrasonic automatic stitching without needle and thread, saving the trouble of frequent needle and thread change ultrasonic seamless lace machine factory, stitching speed is 5 to 10 times that of needle car quilting, width is customized by the customer;

2. Because the needle is not used, the situation that the broken needle remains in the material is avoided in the stitching process, and the safety risks are eliminated, which belongs to the new generation of safety and environmental protection products;

3. There is no traditional thread stitching broken wire joint, strong adhesion, clear embossing ultrasonic seamless lace machine, the surface is more three-dimensional relief effect, the product is more beautiful;

4. After processing, the finished products are free of water seepage, more waterproof and warm effect;

5. The use of roller mold, easy to change the mold, can sew the changing and complex discontinuity and symmetry of the case, but also can develop a variety of flower patterns according to customer needs;

Cavitation effect of ultrasonic wave in ultrasonic seamless lace machine

The ultrasonic wave propagating in the liquid can clean the dirt on the surface of the object, and the principle can be explained by the phenomenon of "cavitation" : When the sonic pressure propagated by ultrasonic vibration in the liquid reaches an atmospheric pressure, its power density is 0.35w/cm2, then the peak sonic pressure of the ultrasonic wave can reach vacuum or negative pressure, but in fact there is no negative pressure, so a large force is generated in the liquid, pulling the liquid molecule into a hollow empty nucleus. This hole is very close to the vacuum, and when the ultrasonic pressure is reversed to reach a large, the dirt on the surface of the object will be hit down due to the strong impact. This shock wave phenomenon caused by countless small cavitation bubbles is called "cavitation" phenomenon.

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