Materials machining study of titanium alloy using a high speed camera

Polishetty, Ashwin, Littlefair, Guy and Tumma, Sanjay 2017, Materials machining study of titanium alloy using a high speed camera, Key engineering materials, vol. 723, pp. 171-176, doi: 10.4028/

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Title Materials machining study of titanium alloy using a high speed camera
Author(s) Polishetty, AshwinORCID iD for Polishetty, Ashwin
Littlefair, Guy
Tumma, Sanjay
Journal name Key engineering materials
Volume number 723
Start page 171
End page 176
Total pages 6
Publisher Trans Tech Publications
Place of publication Zurich, Switzerland
Publication date 2017
ISSN 1013-9826
Keyword(s) Titanium (Ti6Al4V)
Chip formation
Shear zone
High speed camera;
Summary The research aim is to study and analyze the shear zone by application of merchant circle during machining of titanium alloy (Ti6Al4V). The thermo-mechanical reaction during machining plays an important role in defining machinability of titanium alloys. The scientific community is concerned about machining of titanium alloy due to problems occurring in the shear zone that affect tool life. Studying the cutting action contributes to understanding and addressing these problems effectively. For this purpose, an experimental setup, utilizing a high speed camera will be used to study the shear zone. The shear zone characteristics are studied by analyzing the images captured by a high speed camera placed near to the shear zone during machining. The experimental design consists of conducting a series of turning trials using combination of cutting parameters namely constant spindle speed (n) 770 rpm; feed rate (f) of 2 and 4 mm/rev; and depth of cut (d) of 1 and 2 mm. The length of cut (L) of 10 mm remains constant and no coolant is used for all trials. The images obtained from the camera are analyzed against the theory of orthogonal cutting using merchants circle.
Language eng
DOI 10.4028/
Field of Research 091004 Machining
091207 Metals and Alloy Materials
Socio Economic Objective 861202 Machined Metal Products
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2017, Trans Tech Publications, Switzerland
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