Название: Advanced Welding and DeformingАвтор: Kapil Gupta, J. Paulo Davim
Издательство: Elsevier
Год: 2021
Страниц: 663
Язык: английский
Формат: pdf (true)
Размер: 56.0 MB
Advanced Welding and Deforming explains the background theory, working principles, technical specifications, and latest developments on a wide range of advanced welding-joining and deforming techniques. The book's subject matter covers manufacturing, with chapters specifically addressing remanufacturing and 3D printing applications. Drawing on experts in both academia and industry, coverage addresses theoretical developments as well as practical improvements from R&D. By presenting over 35 important processes, from plasma arc welding to nano-joining and hybrid friction stir welding, this is the most complete guide to this field available.
This unique guide will allow readers to compare the characteristics of different processes, understand how they work, and create parameters for their effective implementation. As part of a 4 volume set entitled Handbooks in Advanced Manufacturing, this series also includes volumes on Advanced Machining and Finishing, Additive Manufacturing and Surface Treatment, and Sustainable Manufacturing Processes.
Ultrasonic welding (USW) is the solid-state welding process in which joint between metals, metal-plastic, and plastics is developed by high-frequency ultrasonic vibrations. The faying surfaces are clamped under the application of the static force and subjected to ultrasonic vibration. The high-frequency vibration causes the relative motion between the surfaces, which causes disruption of asperities by simultaneous plastic deformation. The frictional heating, along with the heat generated during plastic deformation, is sufficient to produce the joint between the surfaces.
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