Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/91242
Type of publication: Straipsnis Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or / and Scopus (S1)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Ostaševičius, Vytautas;Jūrėnas, Vytautas;Vilkauskas, Andrius;Balevičius, Gytautas;Senkus, Andrius;Jotautienė, Eglė
Title: A Novel Excitation Approach to Ultrasonically-Assisted Cylindrical Grinding
Is part of: Strojniški Vestnik - Journal of mechanical engineering. Ljubljana : Association of Mechanical Engineers and Technicians of Slovenia, 2017, vol. 63, iss. 12
Extent: p. 696-704
Date: 2017
Keywords: ultrasonic horn;cylindrical grinding;finite element method;vibration assisted machining;external excitation;rotating interface excitation
Abstract: Usage of ultrasound is prevalent in a wide range of industrial applications; it is employed in aiding the removal of hard-to-machine materials. In such cases, special care needs to be taken in designing an ultrasonic horn, as the geometrical make-up of this part that strongly influences the ultrasonic power output, frequency, and amplitude transferred to the area of effect. This article proposes a novel solution to the excitation of rotating interfaces: the excitation of the workpiece in cylindrical grinding. The approach focuses on the excitation of stationary centres, holding the workpiece, rather than the workpiece itself. The modelling and development procedures for a high-power actuator as well as experimental verifications to the validity and effectiveness of the approach are provided
Internet: http://ojs.sv-jme.eu/index.php/sv-jme/article/view/sv-jme.2016.4196/1225
http://ojs.sv-jme.eu/index.php/sv-jme/article/view/sv-jme.2016.4196/1225
Affiliation(s): Kauno technologijos universitetas
Kauno technologijos universitetas, vytautas.ostasevicius@ktu.lt
Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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