Issue |
E3S Web Conf.
Volume 460, 2023
International Scientific Conference on Biotechnology and Food Technology (BFT-2023)
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|
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Article Number | 10042 | |
Number of page(s) | 8 | |
Section | Agricultural Engineering and Mechanization | |
DOI | https://doi.org/10.1051/e3sconf/202346010042 | |
Published online | 11 December 2023 |
Improving the technology of surface preparation of titanium alloys before the processing process
Pskov State University, Sovetskaya Ulitsa, 21, 180000 Pskov, Russia
* Corresponding author: timosha78.53@mail.ru
Modern production classifies conventional methods of mechanical processing of titanium parts as unproductive and economically unprofitable. New methods of machining are provided by changing the very nature of the mechanical action on the cut layer of the workpiece. This includes the use of chemical, electrical and thermal types of exposure. Combined manufacturing methods are also used, consisting in a combination of mechanical and physical effects. The main direction of new processing methods is associated with a decrease in the vibration activity of the technological system, leading to an increase in the quality and accuracy of the surface being machined, as well as to an increase in tool life. This is especially important in the machining of hard-to-machine metals based on titanium, since the manufacturing process is associated with the occurrence of unstable self-oscillations when crossing a previously prepared zone of local plastic deformation. In this regard, this work is devoted to the choice of the interaction of deforming tools with the machined surface of a workpiece made of titanium alloys and the combination of regime parameters in the direction of supply and application of forces to the depth of plastic deformation.
© The Authors, published by EDP Sciences, 2023
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.
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