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Qingqing Huang, Di Wu, Hao Huang, Yan Zhang and Yan Han
Compared with traditional machine learning algorithms, the convolutional neural network (CNN) has an excellent automatic feature learning ability and can complete the nonlinear representation from original data input to output by itself. However, the CNN...
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Dmitry Wainstein and Anatoly Kovalev
This paper generalizes the results of our research, which was aimed at the development of adaptive cutting tool coatings for high speed dry cutting, from the inception of the idea to complex multilayer coatings for processing tough metals. Typically, the...
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Alexey Vereschaka, Maksim Oganyan, Yuri Bublikov, Nikolay Sitnikov, Konstantin Deev, Vladimir Pupchin and Boris Mokritskii
The study deals with an increase in the tool life parameter for metal-cutting tools and efficiency of end milling for titanium alloys, due to the use of tools with multilayered composite nano-structured Zr–ZrN–(Zr,Al)N and Zr–ZrN–...
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Yassmin Seid Ahmed, Jose Mario Paiva, Danielle Covelli and Stephen Clarence Veldhuis
In this study, the wear mechanisms and tribological performance of uncoated and coated carbide tools were investigated during the turning of super duplex stainless steel (SDSS)?Grade UNS S32750, known commercially as SAF 2507. The tool wear was evaluated...
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Jose Mario Paiva, Mohamed Abdul Monim Shalaby, Mohammad Chowdhury, Lev Shuster, Sergey Chertovskikh, Danielle Covelli, Edinei Locks Junior, Pietro Stolf, Amr Elfizy, Carlos Alberto Schuch Bork, German Fox-Rabinovich and Stephen Clarence Veldhuis
Tribological phenomena and tool wear mechanisms during machining of hard-to-cut TiAl6V4 aerospace alloy have been investigated in detail. Since cutting tool wear is directly affected by tribological phenomena occurring between the surfaces of the workpie...
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Ronny M. Gouveia, F. J. G. Silva, Pedro Reis and A. P. M. Baptista
The difficulties in the machining of duplex stainless steel are well known. However, research on this matter is rather limited. Suppliers offer quite different cutting tools for the same raw material, with end mills of two, three or even four knives and ...
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