Rok 2024

• Cyclic behaviour modelling of additively manufactured Ti-6Al-4V lattice structures

  Publikacja

  • M. Doroszko
  • A. Seweryn

  - INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES - Rok 2024

  The present work is concerned with the numerical modelling of the cyclic behaviour of Ti-6Al-4V lattice structures. In the study, diamond structures of titanium alloy produced by the additive laser powder bed fusion (LPBF) method with different degrees of relative density were used. Realistic geometric models of the studied mesostructures were generated using computed microtomography, taking into account the imperfections of the...

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Rok 2023

• Analysis of the Possibilities of Applying 3D Print Methods for the Needs of Ship-Building Industry

  Publikacja

  • K. Jasiński
  • M. Chodnicki
  • K. Bobrowski
  • K. Lipiński
  • M. Kluczyk
  • A. Szeleziński

  - Rok 2023

  Article presents the analysis of applying additive and hybrid manufacturing methods and its impact on dynamic stiffness of prepared samples. Dynamic analysis of the handle bracket specimens consisted in plotting the resonance curves and using these curves to estimate the dynamic stiffness of elements produced with additive manufacturing technology. Authors focused especially on 3D print in Fused Deposiotion Modeling/Fused Filament...

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• Influence of finishing colour on the efficiency of automated production line for wooden doors

  Publikacja

  • Z. Kwidziński
  • M. Chodnicki
  • Ł. Sankiewicz
  • B. Knitowski
  • T. Rogoziński

  - Rok 2023

  Porta KMI Poland S.A. company has implemented a fully automated intelligent technological line TechnoPORTA for customized mass-production of technical door leaves. Each door leaf is provided with a unique QR code. It allows the line modules to individually adjust the machining parameters to the currently processed element according to the IT controlling system. Before en-tering the TechnoPorta line, the door leaves are not sorted,...

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• Project-Based Collaborative Research and Training Roadmap for Manufacturing Based on Industry 4.0

  Publikacja

  • M. Chodnicki
  • M. Deja
  • G. Vosniakos
  • P. Benardos
  • L. Wang
  • R. Reimann

  - Rok 2023

  The importance of the economy being up to date with the latest developments, such as Industry 4.0, is more evident than ever before. Successful implementation of Industry 4.0 principles requires close cooperation of industry and state authorities with universities. A paradigm of such cooperation is described in this paper stemming from university partners with partly overlapping and partly complementary areas of expertise in manufacturing....

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• UWB-Based Indoor Navigation in a Flexible Manufacturing System Using a Custom Quadrotor UAV

  Publikacja

  • P. Savvakis
  • G. Vosniakos
  • E. Stathatos
  • A. Debar-monclair
  • M. Chodnicki
  • P. Benardos

  - Rok 2023

  A novel solution for indoor navigation of a transportation drone in flexible manufacturing is presented in this paper. To address the challenges of accurate and robust drone navigation in occluded environments, an ultra-wideband (UWB) navigation system has been integrated with a commercially available open source control platform. The system offers high accuracy (± 20 mm), low power consumption, resistance to electronic interference,...

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