| Issue |
MATEC Web Conf.
Volume 157, 2018
Machine Modelling and Simulations 2017 (MMS 2017)
|
|
|---|---|---|
| Article Number | 05010 | |
| Number of page(s) | 9 | |
| Section | Experimental mechanics, identification and validation | |
| DOI | https://doi.org/10.1051/matecconf/201815705010 | |
| Published online | 14 March 2018 | |
Studying of cutting conditions when hard turning and their impact on integrity of shaped-complex surfaces
1
Faculty of Mechanical Engineering, University of Zilina, Univerzitna 8215/1, 010 26 Zilina, Slovakia
2
Faculty of Manufacturing Technologies Technical University of Košice with a seat in Presov, Bayerova 1, 080 01 Presov, Slovakia
* Corresponding author: jozef.holubiak@fstroj.uniza.sk
This article deals with impact of cutting conditions when hard turning of shaped-complex surfaces which are concentration origin of cracks especially in the area of notches. These areas significantly reduce the lifetime and functionality of surface by degradation of surface integrity where are the significant number of destruction cracks. Actual experiments are focused on detection of impact of each individual cutting condition on the generation of residual stress and its impact in each surface and subsurface layer of material. Results and evaluations explain what way is necessary to design and apply cutting conditions when hard turning of shaped-complex surfaces.
Key words: hard turning / cutting conditions / residual stress / surface integrity
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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