Yıl: 2022 Cilt: 6 Sayı: 1 Sayfa Aralığı: 31 - 39 Metin Dili: Türkçe DOI: 10.46519/ij3dptdi.1034127 İndeks Tarihi: 29-07-2022

KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI

Öz:
Günümüzde, eklemeli imalat yöntemlerinden biri olan eriyik yığma modelleme (EYM) metodu, tasarımları, dilimleyici programda oluşturulan g-kodlarına göre katman katman üç boyutlu (3B) ürünlere dönüştürebilmektedir. Bundan dolayı da EYM, uzay-havacılık alanındaki uygulamalardan, inşaat sektöründe evlerin yapımına ve hobi olarak parça üretimine dek birçok platformda sıklıkla tercih edilmektedir. Bu çalışmada, EYM metodunu baz alan üç boyutlu yazıcıyla, %100 doluluk oranı ve 0.1 mm katman kalınlığı ile Polietilen tereftalat glikol (PET-G) malzemeden konik açılı (ϴ=0, ϴ=0.25 ve ϴ=0.50) kirişler imal edilmiştir. Katmanlı üretimin etkilerini görebilmek amacıyla EYM metoduyla üretilen konik açılı kirişlerde, konik açısının ve sınır koşullarının (dar ya da geniş kenar mesnetli), kirişlerin doğal frekans değerlerine olan etkisi hem deneysel hem de sonlu elemanlar analizi programı Ansys APDL ile belirlenmiş ve birbirleri arasında mukayese edilmiştir. Ayrıca, sonlu elemanlar analizi programında malzeme verisi olarak girilmesi gereken elastisite modül değerlerinin deneysel olarak tespit edilebilmesi amacıyla EYM metoduyla, aynı EYM parametreleri ile ASTM D638-14 Tip 4 standardına uygun çekme test numuneleri üretilerek, ilgili numuneler çekme testine tabi tutulmuştur. Bunların yanı sıra, üretilen numunelerden sertlik ve yüzey pürüzlülük ölçümleri de gerçekleştirilmiştir. Sonuç olarak, EYM ile üretilen konik açılı kirişlerde konik açısının 0.25’ten 0.50’ye artmasıyla birlikte ve sabit mesnetin dar kenara nazaran geniş kenardan uygulanması durumunda doğal frekans değerlerinin artış gösterdiği belirlenmiştir. Sonlu elemanlar analizi sonuçları ile deneysel sonuçlar uyum halindedir.
Anahtar Kelime: Fused Deposition Modelling Natural Frequency Finite Element Analysis PET-G

INVESTIGATION OF THE EFFECT OF TAPER ANGLE AND BOUNDARY CONDITION ON NATURAL FREQUENCY OF THE 3D PRINTED PET-G BEAMS

Öz:
Today, fused deposition modeling (EMM), which is one of the additive manufacturing methods, can transform the highlighted ideas into three-dimensional products after their designs. For this reason, it is frequently preferred in many platforms, from applications in aerospace and aviation to the construction of houses in the construction industry and the production of parts as a hobby. In this study, the influence of the taper angle (ϴ=0, ϴ=0.25 ve ϴ=0.50) and boundary conditions (narrow or wide side is fixed) on the natural frequency values of the taperedPolyethylene terephthalate glycol (PET-G) beams that are manufactured with fused deposition modeling (FDM) was determined by both experimental and Ansys APDL finite element analysis program and compared between each other. In addition, in order to experimentally determine the elasticity modulus values that should be assigned as material data in the finite element analysis program, tensile test samples were produced with the same FDM parameters, in accordance with the ASTM D638 standard, and the relevant samples were subjected to the tensile test. In addition to these, hardness and surface roughness measurements were also carried out from the produced samples. As a result, it has been determined that the natural frequency values increase with the increase of the taper angle from 0.25 to 0.50 in the tapered beams produced by FDM and when the fixing is applied from the wide edge compared to the narrow edge. The finite element analysis results and the experimental results are in good agreement.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA Ergene B, ATLIHAN G, PINAR A (2022). KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. , 31 - 39. 10.46519/ij3dptdi.1034127
Chicago Ergene Berkay,ATLIHAN Gokmen,PINAR AHMET MURAT KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. (2022): 31 - 39. 10.46519/ij3dptdi.1034127
MLA Ergene Berkay,ATLIHAN Gokmen,PINAR AHMET MURAT KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. , 2022, ss.31 - 39. 10.46519/ij3dptdi.1034127
AMA Ergene B,ATLIHAN G,PINAR A KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. . 2022; 31 - 39. 10.46519/ij3dptdi.1034127
Vancouver Ergene B,ATLIHAN G,PINAR A KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. . 2022; 31 - 39. 10.46519/ij3dptdi.1034127
IEEE Ergene B,ATLIHAN G,PINAR A "KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI." , ss.31 - 39, 2022. 10.46519/ij3dptdi.1034127
ISNAD Ergene, Berkay vd. "KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI". (2022), 31-39. https://doi.org/10.46519/ij3dptdi.1034127
APA Ergene B, ATLIHAN G, PINAR A (2022). KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. International Journal of 3D Printing Technologies and Digital Industry, 6(1), 31 - 39. 10.46519/ij3dptdi.1034127
Chicago Ergene Berkay,ATLIHAN Gokmen,PINAR AHMET MURAT KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. International Journal of 3D Printing Technologies and Digital Industry 6, no.1 (2022): 31 - 39. 10.46519/ij3dptdi.1034127
MLA Ergene Berkay,ATLIHAN Gokmen,PINAR AHMET MURAT KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. International Journal of 3D Printing Technologies and Digital Industry, vol.6, no.1, 2022, ss.31 - 39. 10.46519/ij3dptdi.1034127
AMA Ergene B,ATLIHAN G,PINAR A KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. International Journal of 3D Printing Technologies and Digital Industry. 2022; 6(1): 31 - 39. 10.46519/ij3dptdi.1034127
Vancouver Ergene B,ATLIHAN G,PINAR A KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI. International Journal of 3D Printing Technologies and Digital Industry. 2022; 6(1): 31 - 39. 10.46519/ij3dptdi.1034127
IEEE Ergene B,ATLIHAN G,PINAR A "KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI." International Journal of 3D Printing Technologies and Digital Industry, 6, ss.31 - 39, 2022. 10.46519/ij3dptdi.1034127
ISNAD Ergene, Berkay vd. "KONİK AÇININ VE SINIR KOŞULLARININ 3 BOYUTLU BASKI İLE ÜRETİLEN PET-G KİRİŞLERİN DOĞAL FREKANSLARINA ETKİSİNİN ARAŞTIRILMASI". International Journal of 3D Printing Technologies and Digital Industry 6/1 (2022), 31-39. https://doi.org/10.46519/ij3dptdi.1034127