| Issue |
MATEC Web Conf.
Volume 224, 2018
International Conference on Modern Trends in Manufacturing Technologies and Equipment (ICMTMTE 2018)
|
|
|---|---|---|
| Article Number | 01075 | |
| Number of page(s) | 6 | |
| Section | Manufacturing Technologies, Tools and Equipment | |
| DOI | https://doi.org/10.1051/matecconf/201822401075 | |
| Published online | 30 October 2018 | |
Investigation of cutting force oscillations when high productivity milling
Irkutsk National Research Technical University, 664074, Irkutsk, Russia
* Corresponding author: saw@istu.irk.ru
The article analyzes cutting force oscillations of high-productivity milling. Based on end-milling experiments using a milling machine tool, characteristics of spatial oscillations of cutting forces were identified. The data analysis using software and oscillation theory methods showed that at high spindle rotation frequencies under certain milling conditions, interaction of the cutting edges and the workpiece is not uniform which deteriorates the machined surface. As the spindle rotation frequency increases due to resonances in the tool and spindle and mutual oscillations of the workpiece and the tool, the cutting force spectrum varies. Some extra harmonic components appear. They index the failure of interaction of the cutting edges and the workpiece.
© 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 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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