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Grzegorz Królczyk
Researcher at Opole University of Technology
Publications - 288
Citations - 7824
Grzegorz Królczyk is an academic researcher from Opole University of Technology. The author has contributed to research in topics: Machining & Computer science. The author has an hindex of 41, co-authored 198 publications receiving 4659 citations. Previous affiliations of Grzegorz Królczyk include University of Ljubljana & Opole University.
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Renewable energy storage and sustainable design of hybrid energy powered ships: A case study
TL;DR: In this paper, a hybrid PV, wind and fuel cell energy system was established for an oil tanker, and the economic and environmental analyses of the hybrid system were performed, which demonstrated that the optimal hybrid energy system can reduce 151,467kg emission of CO2 and provide 2.92% electricity for the ship gird per year.
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Modeling flatness deviation in face milling considering angular movement of the machine tool system components and tool flank wear
TL;DR: In this article, a method for the determination of the angular compliance values of a GF2171S5 machine milling system was proposed, for the first time, by considering the parameters of milling and tool wear.
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Improvement of surface integrity of Nimonic C 263 super alloy produced by WEDM through various post-processing techniques
Amitava Mandal,Amit Rai Dixit,Somnath Chattopadhyaya,A. Paramanik,Sergej Hloch,Grzegorz Królczyk +5 more
TL;DR: In this paper, two post-processing techniques namely, grinding and etching-grinding are proposed to remove recast layer and also to improve the surface integrity of the machined surface.
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Chip Formation Zone Analysis During the Turning of Austenitic Stainless Steel 316L under MQCL Cooling Condition
TL;DR: In this paper, the influence of the cutting zone cooling method on selected indices of the chip formation zone and on the chip shape has been analyzed in the process of turning 316L austenitic steel.
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Effect of the Relative Position of the Face Milling Tool towards the Workpiece on Machined Surface Roughness and Milling Dynamics
Danil Yurievich Pimenov,Amauri Hassui,Szymon Wojciechowski,Mozammel Mia,Aristides Magri,Daniel Suyama,Andres Bustillo,Grzegorz Królczyk,Munish Kumar Gupta +8 more
TL;DR: In this article, the influence of the relative position of the face mill towards the workpiece and milling kinematics on the components of the cutting forces, the acceleration of the machine spindle in the process of face milling (considering the rotation of the mill for a full revolution).