EXAMINATION OF TENSILE TEST SPECIMENS PRODUCED IN THREE DIMENSIONAL PRINTER

Year 2018, Volume: 2 Issue: 3, 30 - 36, 30.12.2018

Fuat Kartal

Abstract

In this study,
the effect of different parameters on tensile test specimens produced by joint
manufacturing with open source code and equipment using PLA type filament was
investigated experimentally. Tensile specimens was designed and manufactured
according to ASTM IV type tensile test standards. The test design was based on
the L9 orthogonal array of the Taguchi Method and experiments was designed
according to this plan. According to the results, Parameters of layer thickness
and filling scan range parameters were found to provide significant improvement
in the tensile strength increase.

Keywords

Fused Deposition Modeling, Experimental Design, Additive Manufacturing, Layered Manufacturing, Parametric Optimization

ÜÇ BOYUTLU YAZICIDA ÜRETİLEN ÇEKME TESTİ ÖRNEKLERİNİN İNCELENMESİ

Abstract

Bu
çalışmada, PLA tipi filament kullanılan açık kaynak kod ve ekipmanlardan oluşan
eklemeli imalat ile üretilmiş çekme testi numuneleri üzerinde değişik
parametrelerin farklı seviyelerdeki etkisi deneysel olarak incelenmiştir. Çekme
numuneleri, ASTM IV tipi çekme testi standartlarına göre tasarlanmış ve
üretilmiştir. Deney planı, Taguchi yönteminin L9 orthogonal dizisi esas
alınarak oluşturulmuş ve deneyler bu plana göre tasarlanmıştır. Elde edilen
sonuçlar, katman kalınlığı ve dolum tarama aralığı parametrelerinin çekme
mukavemetinin artışında önemli oranda iyileştirme sağlayan parametreler
olduğunu göstermektedir.

Keywords

Fused Depozisyon Modelleme, Deneysel Tasarım, Eklemeli Üretim, Katmanlı İmalat, Parametrik Optimizasyon

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