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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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Journal ArticleDOI
An active control method for vibration reduction of a single-link flexible manipulator
TL;DR: In this article , a new method is proposed by configuring the movement parameters of the flexible manipulator to reduce the residual vibration of the manipulator after the movement of the deceleration.
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Multiobjective Optimization of Chemically Assisted Magnetic Abrasive Finishing (MAF) on Inconel 625 Tubes Using Genetic Algorithm: Modeling and Microstructural Analysis
Gurpreet Iqbal Singh,Harish Kumar,H. K. Kansal,Kamal Sharma,Raman Suresh Kumar,Jasgurpreet Singh Chohan,Sandeep Singh,Shubham Sharma,Changhe Li,Grzegorz Królczyk,Jolanta B. Krolczyk +10 more
TL;DR: In this article , the genetic algorithm (GA) was used to optimize the chemical assisted MAF process parameters during the finishing of Inconel 625 tubes for improving internal surface finish, external surface finish and material removal.
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Parametric Assessment of Surface Topography and Its Influence on Joint Tightness of Non-Separable Joints for Thin Wall Applications
Nikodem Wróbel,Michał Rejek,Jolanta B. Krolczyk,Mateusz Franka,Manish Gupta,Marcin Śliwiński,Grzegorz Królczyk +6 more
TL;DR: In this article , the analysis of the surface topography was carried out, focusing on three-dimensional parameters, such as Sq, Ssk, Sku, Sp, Sv, Sz, Sa, Spd, and Spc.
Journal Article
Thermaltransport phenomenon of submerged arc welding process
Abstract: In present work, thermal transport considering heat radiation by oval heat source and heat transfer of molten moving electrode was presented. In present paper, an analytical solution was presented by aggregating temperature increments caused by applying liquid metal and heat radiation of moving electrode. The assumptions for the study were heat source of temperature of applied metal in oval shape and Gaussian distribution of electric heat source. Accuracy of the solution was verified comparing experimental results.
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Application of optimized lubri-cooling technique in through-feed centerless grinding process of bearing steel SAE 52100
Luiz Mauricio Gonçalves Neto,Rafael L. Rodríguez,José Claudio Lopes,Fernando Sabino Fonteque Ribeiro,Grzegorz Królczyk,Luiz Eduardo de Angelo Sanchez,Hamilton José de Mello,Eduardo Carlos Bianchi +7 more