• 2021-09-10

Fundamental The physical mechanism of two or more insoluble bodies is the cavitation of ultrasonic waves. Ultrasonic cavitation effect means that a large number of bubbles will be generated in the liquid under the action of strong ultrasonic waves. Small bubbles will gradually grow and increase with the ultrasonic vibration, and then suddenly burst and split, and the split bubbles will continue to...

• 2021-09-10

As the process of industrialization continues to accelerate, plastic welding is no longer the same as before using glue to bond. When the company receives two plastic welding projects, most engineers will think of using ultrasonic welding machines. Because the ultrasonic welding machine is a high-tech welding method, this ultrasonic welding method does not require glue, and does not have the odor ...

• 2021-09-10

When an object vibrates, it makes a sound. Scientists call the number of vibrations per second the frequency of sound, and its unit is hertz. The frequency of sound waves that our human ears can hear is 20HZ～20000Hz. Therefore, when the vibration of the object exceeds a certain frequency, that is, higher than the upper limit of human hearing threshold, people will not be able to hear it. Such soun...

• 2021-09-10

The ultrasonic stirrer includes a shell, a mixing barrel, and an ultrasonic generating mechanism. The ultrasonic generating mechanism is equipped with an ultrasonic vibrator. The stirring device of the telescopic device, the stirring device makes the stirring wheel in the rotating state reciprocate up and down in the stirring barrel to mix the raw materials evenly. The utility model enables the ex...

• 2021-09-10

Energy welding conditions, the most important thing is the length of time (vibration, welding time) and pressure are applied. , Other conditions are also very important.      Welding temperature: Welding temperature: When the welding temperature rises, it will not melt if the temperature is low.      Pressure: Use the fitter's stare to pressure the molded product. The...

• 2021-09-10

Each ultrasonic welding machine is equipped with an ultrasonic generator. The ultrasonic generator has an overload indicator. The ultrasonic welding machine will not respond when it is running normally. When the ultrasonic welding machine fails, the overload indicator will alarm. On, how do we troubleshoot the cause of the fault in this situation?     There are 4 methods to eliminate the...

• 2021-08-26

Understand the origin of ultrasonic extraction technology The use of ultrasound to extract the effective ingredients in animals and plants can greatly increase the extraction rate. First of all, because biologists discovered that ultrasonic processing can cause cavitation in the liquid, and this cavitation can easily dissolve the attachments on the surface of the object in the solution, which is o...

• 2021-08-26

Ultrasonic tire cutter Introduction: Ultrasonic cutting uses ultrasonic energy to melt the material to be cut by local heating, so as to achieve the purpose of cutting the material. Due to the ultrasonic vibration of the cutting blade, the frictional resistance is very small, and the cutting material is not easy to adhere to the blade. It is especially suitable for cutting viscous and elastic mate...