Journal Title Materials Engineering - Materiálové in?inierstvo (MEMI) Journal Abbreviation Mateng Publisher Group The University of Žilina Website http://ojs.mateng.sk

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Title	ANALYSIS OF CHIP FORMATION DURING HARD TURNING THROUGH ACOUSTIC EMISSION
Authors	Neslušan, Miroslav; Šípek, Michal; Mrázik, Jozef
Abstract	The paper deals with analysis of chip formation and related aspects of the chip formation during turning hardened steel 100Cr6. The paper draws a comparison of some aspects of the chip formation between turning annealed and hardened roll bearing steel. The results of the analysis show that there is the formation of a segmented chip in the case of hard turning. Frequency of segmentation is very high. A conventional piezoelectric dynamometer limits the frequency response to about 3.5 kHz. On the other hand, the frequency of process fluctuation may by obtained by using accelerometers or acoustic emission. This paper reports about the dynamic character of cutting process when hard turning and correlation among the calculated segmentation frequencies and the experimental analysis.
Publisher	Faculty of Mechanical Engineering University of Zilina, Slovak Republic
Date	2012-01-21
Source	Materials Engineering - Materiálové inžinierstvo (MEMI) Vol 19, No 1 (2012)
Rights	Articles published in this Open Acess Journal are licensing using Creative Commons License. Except where otherwise noted, individual articles in the Materials Engineering - Materiálové inžinierstvo journal are licensed under a CREATIVE COMMONS ATTRIBUTION-NON COMMERCIAL-NO DERIVS 3.0 UNPORTED LICENSE (for details please visit http://creativecommons.org/licenses/by-nc-nd/3.0/ ).Copyrights for articles published in Materials Engineering - Materiálové inžinierstvo (MEMI) journal are retained by the authors, with first publication rights granted to the journal. The journal/publisher is not responsible for subsequent uses of the work.Authors are permited to self-archive the final version of their published articles into institutional repositories. Authors can use the final version of published article for the non-exclusive distribution with an acknowledgement of its previous publication in this journal.Authors are allowed to post their work to institutional repositories prior to and during the submission (evaluation) process.

 

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