Welding Ultrasonic. Hello Everyone Welcome To Engineers AcademyIn this video we will learn the Process of Ultrasonic Welding Process its Principle Working Equipments Use. Ultrasonic testing is a family of non-destructive testing techniques based on the propagation of ultrasonic waves in the object or material tested.
Ultrasonic welding is the fastest known welding technique with weld times typically between 01 and 10 seconds. For this article the amplitude and welding modes are considered. These include many parts made of thermoplastic materials for interior and exterior applications and engine compartments but also of nonferrous metals for cable harnesses and lithium-ion batteries.
Ultrasonic welding is a solid state welding process in which two work pieces are bonded as a result of a pressure exerted to welded parts combined with application of high frequency acoustic vibration ultrasonic.
Medical devices such as catheters valves filters and face masks are also assembled using ultrasonic welding. In addition to welding ultrasonic energy is commonly used for processes such as inserting metal parts into plastic or reforming thermoplastic parts to mechanically fasten components made from dissimilar materials. Compared with other welding methods ultrasonic welding is particularly suitable where rapid process times coupled with good process reliability are demanded or if no other fillers or solvents are to be used. Ultrasonic welding is an industrial process whereby high-frequency ultrasonic acoustic vibrations are locally applied to workpieces being held together under pressure to create a solid-state weld.