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Title
Determination of emissivity and temperature of tool rake face when cutting AISI 4140
Published Date
2019Publisher
Elsevier B.V.Keywords
EmissivityInfrared Thermography
Metal cutting
Abstract
A method for measuring tool temperature in the tool/chip contact zone of the rake face of a tool during dry orthogonal cutting using thermography is presented. This method used a new calibration metho ... [+]
A method for measuring tool temperature in the tool/chip contact zone of the rake face of a tool during dry orthogonal cutting using thermography is presented. This method used a new calibration method that combined with a standard camera calibration allows to estimate surface emissivity. The effect of material deposition and tool oxidation on the emissivity is analyzed. These techniques effectively showed thermal field on the rake face when machining AISI 4140. [-]
Publisher’s version
https://doi.org/10.1016/j.promfg.2019.09.013ISSN
2351-9789Published at
Procedia Manufacturing Vol. 41. Pp. 304-311, 2019Document type
Article
Version
Published
Rights
© 2019 The AuthorsAccess
Open AccessCollections
- Articles - Engineering [486]
The following license files are associated with this item:
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International
