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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.
Papers
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Resource savings by sustainability assessment and energy modelling methods in mechanical machining process: A critical review
Murat Sarikaya,Manish Gupta,Italo Tomaz,Grzegorz Królczyk,Navneet Khanna,Şener Karabulut,Chander Prakash,Dharam Buddhi +7 more
TL;DR: In this article , the authors reviewed the previously published works, especially focusing on sustainability and energy consumption modeling methods in machining operations, and concluded that LCA provides a systematic and quantitative view of the system and thus can act as a decision support tool.
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Influence of MoS2 and graphite-reinforced nanofluid-MQL on surface roughness, tool wear, cutting temperature and microhardness in machining of Inconel 625
TL;DR: In this paper , the machinability of Inconel 625 was assessed using varying concentrations of graphite and molybdenum disulfide (MoS2) nanoparticles in sunflower oil.
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Scheduling of energy-efficient distributed blocking flowshop using pareto-based estimation of distribution algorithm
TL;DR: In this paper , a Pareto multi-objective optimization model based on the estimation of distribution algorithm (MOEDA) is proposed to reach a compromise between the conflicting objectives.
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Study on ploughing phenomena in tool flank face – workpiece interface including tool wear effect during ball-end milling
Szymon Wojciechowski,Joanna Krajewska-Śpiewak,Radoslaw W. Maruda,Grzegorz Królczyk,Piotr Niesłony,Michał Wieczorowski,Josef Gawlik +6 more
TL;DR: In this paper , the ploughing forces in tool flank face during precise ball-end milling of AISI L6 alloy steel were evaluated and shown to be sensitive to variations of surface inclinations and progressing tool wear.