Burns, T.
, Mates, S.
, Rhorer, R.
, Whitenton, E.
and Basak, D.
(2010),
On Modeling the Peak Temperature on the Tool-Chip Interface during High-Speed Machining of AISI 1045 Steel, Proceedings of the Eighth International Conference on High Speed Machining, Metz, -1, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=907309
(Accessed December 14, 2024)
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On Modeling the Peak Temperature on the Tool-Chip Interface during High-Speed Machining of AISI 1045 Steel
Published
Author(s)
, , , , Debasis Basak
Abstract
New experimental data on AISI 1045 steel from the NIST pulse-heated Kolsky Bar Laboratory is presented. The material is shown to exhibit a stiffer response to compressive loading when it has been rapidly preheated than it does when it has been heated using a slower preheating method to a testing temperature that is below the eutectoid temperature. Suggestions are made as to how to modify the well-known Johnson-Cook constitutive model of Jaspers and Dautzenberg for this material to achieve improved temperature predictions.Proceedings Title
Proceedings of the Eighth International Conference on High Speed Machining
Conference Dates
December 8-10, 2010
Conference Location
Metz
Pub Type
Conferences
Download Paper
Keywords
high-speed machining, thermal modeling, AISI 1045 steel, Kolsky bar
Citation
Issues
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Created December 8, 2010, Updated February 19, 2017