Editing a kind of ultrasound equipment, ultrasonic welding ultrasonic welding of thermoplastics in the ultrasonic vibration effect, due to the friction between the surface of the molecular heat welded together, leaving two plastic welding methods. 2, ultrasonic metal welding using high frequency ultrasonic metal welding is transmitted to the vibration waves of two metal surfaces to be welded, in the case of pressure, so that the friction between two metal surfaces to form fusion molecules between the layers, which is advantageous in that fast, energy-saving, high weld strength, good conductivity, no spark, approaching cold processing; drawback is that the weld metal is not too thick (generally less than or equal to 5mm), solder bit is not too large, need pressure. The ultrasonic cleaning machine ultrasonic cleaning machine using ultrasonic generator 20KHZ super audio power, with over transducer converts mechanical vibrations with frequencies incoming cleaning liquid ultrasonic welding equipment, ultrasonic density and white forward conduction, resulting in countless tiny bubbles that are longitudinal ultrasonic wave propagation in the negative pressure zone formation and growth, and rapid breakdown in the positive zone. The tiny bubble formation, growth, rapid breakdown process is called "cavitation." Generate more than 10,000 high-pressure atmosphere after transient cavitation bubbles burst, the instantaneous high voltage continuously generated as a series of small explosions continue to bombard the surface of ultrasonic welding equipment manufacturers, so that the surface dirt off quickly. The ultrasonic melt machine ultrasonic reflected in the media, refraction, diffraction propagation, scattering, and the law of audible sound waves essentially no difference. But the ultrasonic wavelength is very short, only a few centimeters, or even thousandths of a millimeter. Compared with the audible sound waves, ultrasound has many exotic features: ultrasonic propagation characteristics ── wavelength is very short, usually the size than the wavelength of the ultrasound obstacle good times, so that the ultrasonic diffraction ability is poor, it is homogeneous medium can be directed straight line, the shorter the wavelength of the ultrasonic wave, the characteristics of the more significant. ── power characteristics of ultrasonic plastic welding equipment when the sound propagation in the air, pushing back and forth vibration of particles in the air and acting on the particles. Acoustic power is expressed sonic speed of the physical acting. At the same intensity, the higher the frequency of sound waves, it has greater power. Because of the high frequency ultrasonic waves, it is compared with the general ultrasonic sound waves, its power is very large. ── cavitation when ultrasonic propagation medium, there is a cycle of alternating positive and negative pressure, positive pressure phase, the ultrasonic wave medium molecular extrusion, change the density of the original medium, it increases; negative When the pressure phase, the medium molecular sparse, further discrete, density of the medium is reduced, with only enough when a large amplitude ultrasonic wave in a liquid medium, the average distance between molecules of the medium will remain unchanged over the liquid medium is the critical molecular distance The liquid medium fracture occurs, the formation of microbubbles. These small holes quickly swell and close, a violent collision between the liquid particles will play a role, resulting in thousands to tens of thousands of atmospheres of pressure. This intense interaction between the particles, a sudden increase in temperature causes the liquid, stirring played a very good role, so that the two immiscible liquids (water and oil) emulsified and dissolved solutes accelerate, accelerate chemical reaction. Such various effects in the liquid by the ultrasonic wave caused called cavitation ultrasonic waves. Ultrasonic metal welding equipment, ultrasonic welding equipment, provided by Qingdao Tianrun High Frequency Electric Co., Ltd. Qingdao Tianrun High Frequency. Qingdao Tianrun High Frequency Electric Co., Ltd. (www.gaozhoubo.com.cn) strong, credible, in Qingdao, Shandong packaging related equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qingdao Tianrun High Frequency and you hand into the brilliant, for a better future!