Ultrasound mechanical role is widely used in production-altrasonic.com

Ultrasound mechanical role is widely used in production

2021-06-22

Mechanical stirring

Ultrasound high frequency vibration and radiation pressure can be in gas and liquid form effective agitation and flow. Airborne bubble vibrations produce strong jets and local microstrunts produced by solid surfaces, can significantly reduce the surface tension and friction of the liquid, and destroy the attachment of the solid-liquid interface, so that ordinary low-frequency mechanical is agarized. effect. This role is the physical foundation for drug transmissions, beauty products leaders, ultrasonic degeneration, food and cosmetics.

Mutual spread

Using ultrasonic vibration and airborne pressure, high temperature effect, two liquids, two solids, or liquid-solid, liquid air interfaces, the mid-penetration of molecules, and form new material properties. Ultrasonic welding, ultrasonic emulsification, cleaning, and atomization of metal or plastic can be classified as such effects.

Uniformization

The local shock wave generated after the closed air bubble is closed, and the particles in the liquid can be refined; uniform crystals; will be large, uneven milk droplets are tiny uniform pharmaceutical agents (such as medical contrast agents, tugering drugs, etc.) And even the effect of eliminating thrombosis.

Condensed effect

Ultrasonic vibrations can be made of gas, and the hydraulic particles are moved in different velocity, increase the collision opportunity; or use the standing wave to make them a lifetime, thereby occurs a coacervation process. The flue dust is dust, and artificial rain can be here.

Mechanical cutting

Due to the ultrasonic vibration acceleration, the acoustic material (gem, ceramics, glass, magnetic steel, etc.) can be used in special shape precision processing.

Crushing effect

Using high-intensity ultrasound pulses, kidney stones and gallstones in the human body can be pulverized without damaging soft tissue.