László Zsidai

TL;DR: In this paper, some basic types of engineering plastics (PA, oil-filled PA PTFE-filled PETP, POM-H) are experimentally investigated by means of small-scale reciprocating tribotesting.

TL;DR: The micro- and macrostructural characterisation of polymer fiber mats enabled the selection of the required composition from the point of their applicability as a wound dressing and revealed the changes of the free volume holes of fibers as a function of their composition and the presence of iodine.

TL;DR: In this paper, the impact of 3D printing orientation on the tribological properties of bronze/PLA composite is investigated. And the results reveal that the existence of various print orientations determines differences in mechanical properties and tribological behavior.

TL;DR: In this article, the authors investigated the influence of 3D printing process parameters on the dimensional accuracy of specimens manufactured using Polylactic acid (PLA) material, and the results indicated the ability of commercial FDM 3D printers as an inexpensive and decent quality alternative for producing utilitarian parts.

TL;DR: In this article, three parameters were examined in twelve different settings when printing the tensile test specimens, i.e., six raster directions, three build orientations and two filling factors, and the optimum printing setting was represented at crossed 45/−45° raster direction, X orientation and 100% fill factor.