200111 · The application of sonic and ultrasonic energy in industrial processing is reviewed. A number of units using acoustic energy to enhance rates of conventional unit processes, for example, drying, solid-liquid extraction, etc, are described. In addition, new applications in waste water treatment and oil-water emulsion fuels are described.
view more197731 · The process of ultrasonic soldering consists of introducing nigh frequency vibrations into the molten solder, inducing a cavitation action. The cavitation stresses disrupt and disperse the surface oxides and contaminants of the base metal in much the same way as occurs in ultrasonic cleaning.
view more1972111 · A description is given of the physical nature of ultrasonic welding and of the influence of the process variables on weld quality. The ultrasonically vibrating system is analysed and the functions and properties of the constituent parts of the system are reviewed. Attention is directed to the power efficiency and the constructional requirements …
view moreMacrosonics in industry: 5. Ultrasonic machining K.F. Graff Pages 103-109 View PDF Article preview Research articleFull text access
view more2008917 · Ultrasonic machining is a mechanical material removal process used to erode holes and cavities in hard or brittle workpiece by using shaped tools, high-frequency mechanical motion, and an abrasive slurry. In the present study, outcome of the Taguchi model has been used for developing a mathematical model for tool wear rate; using …
view more2019426 · Graff KF (1975) Macrosonics in industry: 5. Ultra-sonic machining. Ultrasonics 13:103
view moreRotary ultrasonic machining (RUM) is one of the cost-effective machining methods for advanced ceramics, which is a hybrid machining process that combines the material removal mechanisms of diamond grinding and ultrasonic machining (USM). This paper presents an overview of the investigations on RUM of advanced ceramics. The issues about the …
view moreSemantic Scholar extracted view of "Macrosonics in industry: Ultrasonic soldering" by K. Graff
view more2005812 · Macrosonics includes the area of technology where treatment by sound or ultrasound produces permanent and useful changes in the treated medium. To date, two types of application have achieved major importance as viable commercial techniques. These—cleaning and plastics welding—are still expanding in scope and importance. …
view more202296 · 4. Graff KF (1975) Macrosonics in industry: 5. Ultra-sonic machining. Ultrasonics 13:103 5. Egashira K, Masuzawa T (1999) Microultrasonic machining by the application of workpiece vibration. Ann CIRP 48:131 6. Sun XQ, Masuzawa T, Fujino M (1996) Micro ultra-sonic machining and its applications in MEMS. Sens Actuators A …
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