A rationale for the acoustic monitoring of surface deformation in Ti6Al4V alloys during machining

Palanisamy, S, Dargusch, M, McDonald, S, Brandt, M and St John, D 2007, 'A rationale for the acoustic monitoring of surface deformation in Ti6Al4V alloys during machining', Advanced Engineering Materials, vol. 9, no. 11, pp. 1000-1004.


Document type: Journal Article
Collection: Journal Articles

Title A rationale for the acoustic monitoring of surface deformation in Ti6Al4V alloys during machining
Author(s) Palanisamy, S
Dargusch, M
McDonald, S
Brandt, M
St John, D
Year 2007
Journal name Advanced Engineering Materials
Volume number 9
Issue number 11
Start page 1000
End page 1004
Total pages 5
Publisher Wiley
Abstract Surface quality of Ti-Al-V alloy was characterized during machining to achieve higher production rates while keeping the surface integrity within the required specifications. Surface integrity of the machine product in dependant on the wear state of the tool and the properties of the workpiece material. One problem encountered during machining is the generation of self-excited vibration between the workpiece and the cutting tool. A range of optimal operating parameters can be determined defining the boundary of vibration and vibration-free machining. Real-time feedback systems could be easily incorporated in the machining of titanium components using the normalized peak frequency amplitude as a single measurement. The normalized peak frequency amplitude has the potential to be used in a control system to ensure high quality components are produced at the highest possible material removal rate.
Subject Materials Engineering not elsewhere classified
DOI - identifier 10.1002/adem.200700117
Copyright notice © 2007 WILEY-VCH Verlag GmbH & Co. KGaA
ISSN 1438-1656
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