Ultrasonic Welding is the fastest and most cost effective method used today to join and assemble plastic parts and non-ferrous metals. Ultrasonic welding is cost effective and a green technology. Ultrasonic welding eliminates the need to use fasteners, glues and/or solvents.
The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations. And it contains several piezoelectric ceramic discs sandwiched under pressure between two metal blocks. Between each disc is a thin metal plate, which forms the electrode. When a sinusoidal electrical signal is fed to the transducer via the electrodes, the discs expand and contract, producing axial vibrations.
The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations. And it contains several piezoelectric ceramic discs sandwiched under pressure between two metal blocks. Between each disc is a thin metal plate, which forms the electrode. When a sinusoidal electrical signal is fed to the transducer via the electrodes, the discs expand and contract, producing axial vibrations.
UItrasonic welding is a method of joining two parts by converting electrical energy into heat energy by high frequency mechanical vibration and is suitable for plastics and metals.
1500 Watt Industrial Ultrasonic Homogenizer Aluminum Solution Treatment System
High-power ultrasonic metal melt processing system plays a important role in ultrasonic metal processing, ultrasonic grain refinement, ultrasonic metal solidification, ultrasonic exhaust bubbles, ultrasonic crystal, ultrasonic cavitation, ultrasonic casting, ultrasonic coagulating tissue, ultrasonic metal casting, etc.
Ultrasonic plastics welding has advantages over joining methods using solvents or adhesives. Production cycle times are usually improved with speeds in the region of 2000 parts an hour being achieved in the most favourable cases.
High-power ultrasonic metal melt processing system plays a important role in ultrasonic metal processing, ultrasonic grain refinement, ultrasonic metal solidification, ultrasonic exhaust bubbles, ultrasonic crystal, ultrasonic cavitation, ultrasonic casting, ultrasonic coagulating tissue, ultrasonic metal casting, etc.
Graphite is added in a mixture of dilute organic acid, alcohol, and water, and then the mixture is exposed to ultrasonic irradiation. The acid works as a "molecular wedge” which separates sheets of graphene from the parent graphite. By this simple process, a large quantity of undamaged, high-quality graphene dispersed in water is created.
Ultrasound is a well-established method for particle size reduction in dispersions and emulsions. Ultrasonic processors are used in the generation of nano-size material slurries, dispersions and emulsions because of the potential in the deagglomeration and the reduction of primaries. These are the mechanical effects of ultrsonic cavitation. Ultrasonic can also be used to influence chemical reactions by the cavitation energy.
As the market for nano-size materials grows, the demand for ultrasonic processes at production level increases.
Ultrasound is a well-established method for particle size reduction in dispersions and emulsions. Ultrasonic processors are used in the generation of nano-size material slurries, dispersions and emulsions because of the potential in the deagglomeration and the reduction of primaries. These are the mechanical effects of ultrsonic cavitation. Ultrasonic can also be used to influence chemical reactions by the cavitation energy.
As the market for nano-size materials grows, the demand for ultrasonic processes at production level increases.