Wyniki wyszukiwania dla: 3d printing process improvement using ai

• Miniaturization of ESPAR Antenna Using Low-Cost 3D Printing Process

  Publikacja

  • M. Czeleń
  • M. Rzymowski
  • K. Nyka
  • Ł. Kulas

  - Rok 2020

  In this paper, the miniaturized electronically steerable parasitic array radiator (ESPAR) antenna is presented. The size reduction was obtained by embedding its active and passive elements in polylactic acid (PLA) plastic material commonly used in low-cost 3D printing. The influence of 3D printing process imperfections on the ESPAR antenna design is investigated and a simple yet effective method to compensate them has been proposed....

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• Miniaturization of ESPAR Antenna Using Low-Cost 3D Printing Process

  Publikacja

  • M. Czeleń
  • M. Rzymowski
  • K. Nyka
  • Ł. Kulas

  - Rok 2020

  In this paper, the miniaturized electronically steerable parasitic array radiator (ESPAR) antenna is presented. The size reduction was obtained by embedding its active and passive elements in polylactic acid (PLA) plastic material commonly used in low-cost 3D printing. The influence of 3D printing process imperfections on the ESPAR antenna design is investigated and a simple yet effective method to...

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• Recent advances in compatibilization strategies of wood-polymer composites by isocyanates

  Publikacja

  • A. Hejna
  • M. Przybysz-Romatowska
  • P. Kosmela
  • Ł. Zedler
  • J. Korol
  • K. Formela

  - WOOD SCIENCE AND TECHNOLOGY - Rok 2020

  Wood-polymer composites technologies are gaining more and more attention in the scientific community, positively affecting the increase in their industrial applications, for example, automotive, building, 3D printing, etc. Many research works are focused on the improvement in matrix–lignocellulosic filler interactions to produce highly filled composites with satisfying performance properties. In this field of research, using isocyanates...

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• Robert Bogdanowicz dr hab. inż.

  Osoby

  Katedra Metrologii i Optoelektroniki

  Robert Bogdanowicz received his Ph.D. degree with honours in Electronics from the Gdansk University of Technology. He worked as a post-doc researcher in Ernst-Moritz-Arndt-Universität Greifswald Institut für Physik. He has initiated optical emission imaging of muti-magnetron pulsed plasma and contributed to the development of antibacterial implant coatings deposited by high-power impulse magnetron sputtering. He moved back to...

• Tribological Properties of Thermoplastic Materials Formed by 3D Printing by FDM Process

  Publikacja

  • J. Łubiński

  - Rok 2022

  The dataset entitled 3D printed ABS thermoplastic vs. steel. Dry sliding wear test in constant load & velocity ring on flat configuration. Test parameters: print layer thickness and orientation. Test symbol: 019_h_4 contains: the time base (expressed in seconds and minutes), the friction torque for sliding friction, rotational velocity of the counter – specimen (velocity of sliding), friction coefficient, load in the friction contact...

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• Application of 3D printing metal powder technology in the manufacture of components with complex geometries

  Publikacja

  • M. Deja
  • D. Zieliński

  - Mechanik - Rok 2020

  The possibilities of using 3D printing powder technologies for making objects with complex geometries were presented. For this purpose, selected examples of elements with different geometries were used, which were built using metal powder methods – DMLS (direct metal laser sintering) / SLM (selective laser melting). Simultaneously, the indicated elements concern those areas of industry where 3D printing technology has been widely...

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• 3D Printing of Metallic Implants

  Publikacja

  • T. Seramak
  • K. Zasińska
  • A. Zieliński
  • M. Gubański

  - World Journal of Research and Review - Rok 2017

  The fabrication of various elements, solid and open porous structures of stainless steel and Ti alloy is described. The process was started with the design of 3D models in CAD/CAM system. The 3D models were transformed into *.stl files and then the manufacturing process of the real structures by means of the selective laser melting with the SLM Realizer 100 3D printer was made. The paper shows the porous specimens made for possible...

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• Chitosan-based inks for 3D printing and bioprinting

  Publikacja

  • M. Taghizadeh
  • A. Taghizadeh
  • M. K. Yazdi
  • P. Zarrintaj
  • F. J. Stadler
  • J. D. Ramsey
  • S. Habibzadeh
  • G. Naderi
  • M. Saeb
  • M. Mozafari
  • U. Schubert

  - GREEN CHEMISTRY - Rok 2022

  The advent of 3D-printing/additive manufacturing in biomedical engineering field has introduced great potential for the preparation of 3D structures that can mimic native tissues. This technology has accelerated the progress in numerous areas of regenerative medicine, especially led to a big wave of biomimetic functional scaffold developments for tissue engineering demands. In recent years, the introduction of smart bio-inks has...

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• Selected Aspects of 3D Printing for Emergency Replacement of Structural Elements

  Publikacja

  • K. Jasiński
  • L. Murawski
  • M. Kluczyk
  • A. Muc
  • A. Szeleziński
  • T. Muchowski
  • M. Chodnicki

  - Advances in Science and Technology Research Journal - Rok 2023

  The paper presents a synthetic characterization of modern methods of manufacturing or regenerating machine elements. Considered methods are machining and additive methods, in particular 3D printing in the FDM/FFF technique. For the study, the authors made samples of the holder bracket using selected methods. Samples made by machining operations, 3D printing with various filling were tested. The paper contains a technical and economic...

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• 3D Printing in Medicine

  Czasopisma

  eISSN: 2365-6271