2007•International Siberian workshops and tutorials on electron devices and materialsRequires access
Model of Process and Calculation of Energy for a Heat Generation of a Welded Joint at Ultrasonic Welding Polymeric Thermoplastic Materials
Vladimir N. Khmelev, Alexey N. Slivin, Alexey D. Abramov
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Abstract
In article results calculation of energy the ultrasonic vibrations disseminated in a welding zone of thermoplastic materials in view of reflecting and passing properties of borders welded materials, support and the working tool of oscillatory system are presented. Dependence of time necessary for bonding of materials, in view of properties, thickness, amplitude, frequency of ultrasonic welding is certain. The found criterion definition quantity of energy injected in a welding zone and time of ultrasonic influence is recommended to be used for management of ultrasonic welding process and for formation of qualitative welded connection thermoplastic materials.