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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/8729

Title: Analysis of forces in vibro-impact and hot vibro-impact turning of advanced alloys
Authors: Muhammad, Riaz
Maurotto, Agostino
Roy, Anish
Silberschmidt, Vadim V.
Keywords: Cutting forces
Ti-alloy
Finite element
Ultrasonically assisted turning (UAT)
HUAT
Issue Date: 2011
Publisher: © Trans Tech Publications Inc.
Citation: MUHAMMAD, R. ... et al., 2011. Analysis of forces in vibro-impact and hot vibro-impact turning of advanced alloys. IN: Burguete, R. L. ... et al, (eds.). Advances in Experimental Mechanics VIII. Selected, peer reviewed papers from the 8th International Conference on Advances in Experimental Mechanics: Integrating Simulation and Experimentation for Validation, September 7-9, 2011, Edinburgh, Scotland, pp. 315-320
Series/Report no.: Applied mechanics and materials;70
Abstract: Analysis of the cutting process in machining of advanced alloys, which are typically difficultto- machine materials, is a challenge that needs to be addressed. In a machining operation, cutting forces causes severe deformations in the proximity of the cutting edge, producing high stresses, strain, strain-rates and temperatures in the work-piece that ultimately affect the quality of the machined surface. In the present work, cutting forces generated in a vibro-impact and hot vibro-impact machining process of Ti-based alloy, using an in-house Ultrasonically Assisted Turning (UAT) setup, are studied. A three-dimensional, thermo-mechanically coupled, finite element model was developed to study the thermal and mechanical processes in the cutting zone for the various machining processes. Several advantages of ultrasonically assisted turning and hot ultrasonically assisted turning are demonstrated when compared to conventional turning.
Description: This is a conference paper and the definitive version is available from http://www.scientific.net/AMM
Version: Accepted for publication
URI: https://dspace.lboro.ac.uk/2134/8729
Publisher Link: http://www.ttp.net/1660-9336.html
ISBN: 9783037852026
ISSN: 1660-9336
Appears in Collections:Conference Papers (Mechanical and Manufacturing Engineering)

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