• 2021-07-14

Ultrasonic metal welding was discovered by chance in the 1930s. At the time, when the current spot welding electrode was added to the ultrasonic vibration test, it was found that the current could not be welded, and the ultrasonic metal cold welding technology was developed. Although ultrasonic welding was discovered earlier, the mechanism of action has not been clear so far. It is similar to fric...

• 2021-07-14

Features:   (1) the two welded objects overlap, and the solid form is synthesized by ultrasonic vibration and compression welding. The bonding time is short, and the bonding part does not produce casting structure (rough surface) defect.   (2) compared with ultrasonic welding and resistance welding, the mold life is long, mold repair and replacement time is less, and easy to achieve auto...

• 2021-07-09

Ultrasonic dispersion equipment is an application in ultrasonic sonochemistry. It generates strong cavitation in liquids through high-frequency vibration of ultrasonic waves for installation in food, fuel, new materials, chemicals, coatings, graphene, and plants. Chinese medicine extraction, ink coating and many other fields are widely used. Achieve such as extraction and separation, synthesis and...

• 2021-07-09

Hand-held ultrasonic welding machine is currently the mainstream welding machine, which can be used for welding thermoplastic materials. During use, due to the spot welding operation, it is relatively more perfect for welding. The welding head can be replaced for riveting and spot welding. , Embedding, cutting and other processing techniques. Compared with other welding machines, what are the adva...

• 2021-07-09

Under normal circumstances, most of the welding machines on the market are quite good in terms of performance, and the welding products mainly involve various fields such as medical treatment, life, and transportation. Today, I will tell you some knowledge about welding. There are several key points that you need to understand. The selection of welding parameters: Generally determined by the follo...

• 2021-07-09

Ultrasonic metal welding is a product of modern industrial progress. Through this welding technology, efficiency can be greatly improved, and its working principle is to connect the same metal or different metals through the damped vibration kinetic energy of the ultrasonic frequency. When metal is ultrasonically welded, neither the current is delivered to the workpiece nor the high temperature he...

• 2021-07-09

To install an ultrasonic vibrator, you must first understand the structure of the ultrasonic vibrator and the working principle of the ultrasonic vibrator. In fact, the ultrasonic vibrator is also called the ultrasonic vibrator. In the industry, the whole connected with the transducer and the horn is called the vibrator. Ultrasonic vibrator is a device that realizes the mutual conversion between e...

• 2021-07-07

Under the action of ultrasound, two (or more than two) immiscible liquids are mixed uniformly to form a dispersion system, one of which is evenly distributed in the other liquid to form an emulsion. Ultrasonic emulsification is also widely used in various fields, playing a more important role. Ultrasonic emulsification equipment is commonly used in the pharmaceutical industry and daily necessities...