1, ultrasonic welding ultrasonic welding
Thermoplastic plastics under the action of ultrasonic vibration, due to the surface of the intermolecular friction heat and make the two pieces of plastic fused together in the welding method.
2, ultrasonic metal welding
Ultrasonic metal welding is the use of high-frequency vibration waves transmitted to the two metal surfaces to be welded, under pressure, so that the two metal surfaces friction and the formation of molecular layers of fusion, the advantages of its fast, energy-saving, high fusion strength, conductivity, good, non-sparking, close to the cold state of the process; disadvantage is that the welded metal parts can not be too thick (generally less than 5mm). Generally less than or equal to 5mm), the weld site can not be too large, need to be pressurized.
3. ultrasonic cleaning machine
Ultrasonic cleaning machine using ultrasonic generator to produce 20KHZ ultra-audio electrical energy, with the same transducer converted into the same frequency of mechanical vibration into the cleaning fluid, ultrasonic sparse and dense forward conduction, resulting in countless micro-bubbles, these bubbles are in the longitudinal propagation of ultrasonic waves in the formation of the negative pressure area and the growth of the positive pressure area rupture quickly. This tiny bubble formation, growth, rapid rupture process is called "cavitation effect". In the cavitation effect after the bubble rupture to produce more than 10,000 atmospheric pressure transient high pressure, continuous generation of transient high pressure is like a series of small explosions constantly bombard the surface of the object, so that the surface of the object dirt quickly fall off.
4. Ultrasonic hot melt machine