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The Influence of the Processing Temperature of Polylactide on Geometric Structure of the Surface Using FDM Technique

Pszczółkowski, B. ; Bramowicz, M. ; Rejmer, W. ; Chrostek, T. ; Senderowski, C.

Archives of metallurgy and materials, 2021-01, Vol.66 (1), p.181-186 [Periódico revisado por pares]

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Título:
The Influence of the Processing Temperature of Polylactide on Geometric Structure of the Surface Using FDM Technique
Autor: Pszczółkowski, B. ; Bramowicz, M. ; Rejmer, W. ; Chrostek, T. ; Senderowski, C.
Assuntos: Biocompatibility ; fdm ; Fractal analysis ; Fractals ; Fused deposition modeling ; Geometry ; Manufacturing ; Polylactic acid ; polylactide pla ; Profile method (forecasting) ; surface analysis ; Topography
É parte de: Archives of metallurgy and materials, 2021-01, Vol.66 (1), p.181-186
Descrição: The influence of the processing temperature of polylactide (PLA) on the structure geometry changing (SGC) and its functional properties were analyzed. The PLA samples subjected to testing were manufactured using incremental fused deposition modeling technology (FDM) with processing temperatures ranging from 180°C to 230°C. The topography of the PLA surfaces formed during heat dissipation and generated by the work table was analyzed. The roughness measurements were carried out using the profile method in accordance with PN ISO 3274: 2011. Registered profiles of the surfaces were analyzed numerically in fractal terms using the method of the S(Δx) structure function. The functional properties of the PLA surface were evaluated on the basis of Abbott-Firestone curves, according to PN EN ISO 13565–2: 1999.
Editor: Warsaw: Polish Academy of Sciences
Idioma: Polonês;Inglês

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