Bu çalışmada eriyik yığarak modelleme metoduyla PLA malzemeden pozitif Poisson oranına (PO) sahip bal peteği yapı, negatif PO’na re-entrant balpeteği ve yapının bir kombinasyonu olan hibrit yapı son olarak da kiral yapılar üretilmiştir. Daha sonra, bu hücresel yapılarda kiriş kalınlığının birim hücrenin yönünün mekanik performanslarına etkisi çekme basma durumunda deneysel incelenmiştir. EYM ür...

Abstract This study aims to systematically experimental investigate the influence of infill-patterns (IPs) on specific mechanical responses parts fabricated by fused deposition modeling (FDM). A poly-lactic-acid (PLA) feedstock filament is utilized in manufacturing process. Furthermore, six types (deposition angle), namely full honeycomb, rectilinear, triangular, fast grid, and wiggle, are desi...

This study was realized to determine effects of Fused Deposition Modeling (FDM) process parameters on mechanical characteristics with Taguchi optimization method. Three different FDM used for modified Polylactic Acid (PLA+) filament material; filling structures (Rectilinear, Triangular, and Full Honeycomb), occupancy rates (10, 30, 50 %) table orientation (0, 60, - 45°) specified as variable ex...

The recent development of RepRap style 3D printers has made additive manufacturing technology available to the public at a low cost. While these are being used for variety purposes, one main applications is prototyping in design projects. quality 3D-printed parts been concern such cases. Many variables within printers’ operation can be varied obtain optimum print quality. This study explores se...