Eklemeli İmalat Yönteminde Oluşan Isıl Değişimler ve Modellenmesi

Yıl 2019, Cilt: 3 Sayı: 2, 33 - 38, 25.12.2019

Onur Özsolak

Öz

Eklemeli
imalat (AM) yöntemlerinin kullanımı uygulama ve pazar payı açısından sürekli
artış göstermektedir. Enerji, cerrahi implantlar, havacılık–uzay ve otomotiv
gibi endüstri alanlarında büyümeye hızla devam etmektedir. Eklemeli imalat yönteminde
tasarım özgürlüğü oldukça fazla ve imalat süresi geleneksel yöntemlere göre
daha hızlıdır. AM işlemlerinin daha hızlı ve
daha güvenilir hale getirilmesi için metal AM süreçlerinin modellenmesi süreç
ve ürün optimizasyonu için büyük önem arz etmektedir. Bu çalışmada eklemeli
imalat yönteminde oluşan ısıl değişimler ve modellenmesi araştırılmaktadır.

Anahtar Kelimeler

Eklemeli İmalat, Termal Analiz, Modelleme, Sıcaklık Dağılımı

Destekleyen Kurum

TÜBİTAK

Teşekkür

Bu çalışma, 2018 - 1. Dönem - TÜBİTAK 2219 Yurt Dışı Doktora Sonrası Araştırma Burs Programı kapsamında, “Lazer ile Metal Biriktirme Yöntemiyle Eklemeli İmalatta Isı Tesiri Etkisinde Kalan Bölgenin Sayısal ve Deneysel Olarak Araştırılması’’ adlı proje ile desteklenmeye değer bulunmuştur. TÜBİTAK’a desteklerinden dolayı teşekkür ederim.

Thermal Changes and Modeling in Additive Manufacturing

Öz

The use of additive
manufacturing (AM) methods is constantly increasing in terms of application and
market share. It continues to grow rapidly in industry such as energy, surgical
implants, aerospace and automotive. In additive manufacturing method, design
freedom is quite high and manufacturing time is faster than traditional
methods. In order to make AM processes faster and more reliable, modeling of
metal AM processes is of great importance for process and product optimization.
In this study, thermal changes occurring in additive manufacturing method and
their modeling are investigated.

Anahtar Kelimeler

Additive Manufacturing, Thermal Analysis, Modeling, Temperature Distribution

Kaynakça

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