In-Situ Synchrotron X-Ray Diffraction Studies in the Chip Formation Zone During Orthogonal Metal Cutting

In-Situ Synchrotron X-Ray Diffraction Studies in the Chip Formation Zone During Orthogonal Metal Cutting

J. Gibmeier, D. Kiefer, R. Hofsaess, N. Schell

Abstract. In the field of metal cutting a very important parameter is the chip formation zone, where the workpiece, the cutting tool and the chip are in contact. The transient processes inside this zone decisively define the properties of the workpieces near surface zone, e.g. residual stress distribution or the local microstructure. With the development of a special designed turning device we established a methodology to gain insight into the chip formation zone of a workpiece during the turning process with high spatial and temporal resolution. Using the dedicated device we were able to access the strain evolution during a cutting process of aluminum alloy AW-5754 with a measuring rate of 10 Hz inside the chip formation zone.

Keywords
Dry Metal Cutting, Turning, In-Situ X-Ray Diffraction, Synchrotron Radiation

Published online 9/11/2018, 6 pages
Copyright © 2018 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA

Citation: J. Gibmeier, D. Kiefer, R. Hofsaess, N. Schell, ‘In-Situ Synchrotron X-Ray Diffraction Studies in the Chip Formation Zone During Orthogonal Metal Cutting’, Materials Research Proceedings, Vol. 6, pp 39-44, 2018

DOI: https://dx.doi.org/10.21741/9781945291890-7

The article was published as article 7 of the book Residual Stresses 2018

Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

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