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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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Journal ArticleDOI
Artificial Intelligence-Based Hole Quality Prediction in Micro-Drilling Using Multiple Sensors
Jitesh Ranjan,Karali Patra,Tibor Szalay,Mozammel Mia,Munish Kumar Gupta,Qinghua Song,Grzegorz Królczyk,Roman Chudy,V. A. Pashnyov,Danil Yurievich Pimenov +9 more
TL;DR: An adaptive neuro fuzzy inference system (ANFIS) model was developed using different time domains and wavelet packet features of these sensor signals for the prediction of the hole quality and the best prediction of hole quality was obtained by a combination of different sensor features in wavelet domain of vibration signal.
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Processing of Ti50Nb50-xHAx composites by rapid microwave sintering technique for biomedical applications
Chander Prakash,Sunpreet Singh,Animesh Basak,Grzegorz Królczyk,Alokesh Pramanik,Luciano Lamberti,Catalin I. Pruncu +6 more
TL;DR: In this paper, a porous Ti50Nb50−xHAx composite was fabricated for orthopaedic applications using a powder metallurgical and rapid microwave sintering (PM-RMS) process.
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Experimental investigation into nano-finishing of β-TNTZ alloy using magnetorheological fluid magnetic abrasive finishing process for orthopedic applications
Chander Prakash,Chander Prakash,Sunpreet Singh,Alokesh Pramanik,Animesk Basak,Grzegorz Królczyk,Marta Bogdan-Chudy,Yongling Linda Wu,Hongyu Zheng +8 more
TL;DR: In this paper, the effect of magnetorheological fluid assisted magnetic abrasive finishing (MRAF) process on the surface topography of fine-finished high strength biomedical grade β-phase Ti-Nb-Ta-Zr (β-TNTZ) alloy for orthopedic applications is described.
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Wear characteristics and defects analysis of friction stir welded joint of aluminium alloy 6061-T6
TL;DR: In this article, Kumara et al. studied the microstructures and wear property of friction stir welded AZ91 Mg alloy/SiC particles reinforced composite and found that wear resistance increases as tool rotational speed, welding speed and axial force increases up to certain level then it starts decreasing.
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Research on emulsion mist generation in the conditions of minimum quantity cooling lubrication (MQCL)
TL;DR: In this article, the effect of emulsion mist generation parameters and the distance of the nozzle from the contact zone of the cutting wedge with the workpiece on the diameter and number of droplets supplied into the cutting zone was investigated.