ÜÇ BOYUTLU YAZICIDA ÜRETİLEN ÇEKME TESTİ ÖRNEKLERİNİN İNCELENMESİ

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.

EXAMINATION OF TENSILE TEST SPECIMENS PRODUCED IN THREE DIMENSIONAL PRINTER

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.

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