• 2022-01-12

Ultrasonic welding and laser welding are two commonly used welding methods in the industry, so what are the advantages of using ultrasonic technology to weld compared to laser welding? Cost advantage: Ultrasonic welding is the use of high-density energy generated by ultrasonic high-frequency mechanical vibration to produce plastic deformation on the surface of the workpiece and destroy the surface...

• 2021-12-08

Choosing the right homogenizer horn is an important step in most ultrasonic homogenization applications. Also called a probe, the horn is inserted into the sample and vibrates rapidly. This transfers ultrasonic energy to the sample; specifically, particles close to the horn are ejected by a large amount of energy. The energy explosion and the vacuum formed each time the probe retracts during its v...

• 2021-12-08

The working principle of the ultrasonic nozzle is to convert high-frequency sound waves into mechanical energy, and then transfer it into the liquid to generate standing waves. When the liquid leaves the atomizing surface of the nozzle, it is broken down into a fine mist of uniform micron-sized droplets. Unlike pressure nozzles, ultrasonic nozzles do not use high pressure to force liquid through s...

• 2021-11-12

The ultrasonic vibration generated by the ultrasonic transducer transmits the ultrasonic vibration energy to the welding area through the upper weldment, which is the core device of the ultrasonic welding machine. Therefore, in order to prolong the service life of the ultrasonic welding machine, good maintenance of the transducer is essential. So how should we maintain the ultrasonic transducer? M...

• 2021-11-02

Ultrasonic welding is a relatively new bonding technology, and it is constantly evolving. Ultrasonic welding was first discovered in the 1940s. It uses ultra-high frequency sound waves to bond materials. The basic principle is extremely simple; when ultra-fast frequency sound waves are introduced into certain materials, they will melt. This form of bonding technology is unique because it provides ...

• 2021-11-02

Rub your hands quickly and they will warm up. The heat is caused by friction. Now imagine rubbing your hands hundreds of times per second! The frictional heat generated can significantly increase the temperature in a short period of time. Similarly, high-frequency sound (ultrasound) can cause rapid vibrations in the materials to be connected together. Vibration causes materials to rub against each...

• 2021-10-21

Basic knowledge of ultrasonic cleaning One way to describe how ultrasonic cleaners work is to compare them to automatic dishwashers, but with some additional improvements. Automatic dishwashers are very similar to ultrasonic cleaners in that they combine water and detergent to remove grease, dirt and other contaminants from the objects being cleaned. However, ultrasonic cleaners are not used to cl...

• 2021-10-20

Everyone knows that gasoline is a non-renewable resource. In order to reduce its gasoline consumption and the continuous increase in power generation from renewable energy sources such as wind and solar energy, automobiles have begun to transition to electrification. Compared with cars driven by traditional internal combustion engines, it greatly reduces carbon dioxide emissions per kilometer, whi...

• 2021-10-11

Textile materials suitable for ultrasonic technology Those materials suitable for ultrasonic processing include 100% synthetic fibers, such as nylon, polyester, polypropylene, certain polyethylenes, modified acrylic resins, certain vinyl compounds, urethane compounds, films, coated paper, etc. It also includes synthetic fibers mixed with 35-50% non-synthetic fiber components. Application of ultras...