Study of ultrasonic upsetting under radial and longitudinal die vibration

Huang, Z.H., Lucas, M. and Adams, M.J. (2003) Study of ultrasonic upsetting under radial and longitudinal die vibration. Materials Science Forum, 440-1, pp. 389-396. (doi: 10.4028/www.scientific.net/MSF.440-441.389)

Full text not currently available from Enlighten.

Abstract

A finite element analysis was described for the upsetting of a cylindrical specimen between two parallel rigid dies. The benefits of radial and longitudinal ultrasonic oscillation of the die in compressive deformation of a model soft solid were studied. The influence of oscillation direction on the interfacial friction boundary condition and thermal effects during the process was investigated. It was observed that oscillation in the radial direction results in greater reductions in forming force and friction.

Item Type:Articles
Additional Information:ISBN: 9780878499281
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Lucas, Professor Margaret
Authors: Huang, Z.H., Lucas, M., and Adams, M.J.
College/School:College of Science and Engineering > School of Engineering > Systems Power and Energy
Journal Name:Materials Science Forum
Publisher:Trans Tech Publications
ISSN:0255-5476
Published Online:01 November 2003

University Staff: Request a correction | Enlighten Editors: Update this record