NON-PLANAR TOOLPATH FOR LARGE SCALE ADDITIVE MANUFACTURING

Ömer EYERCİOĞLU; Mehmet ALADAĞ

doi:https://doi.org/10.46519/ij3dptdi.956313

Makale detayları

NON-PLANAR TOOLPATH FOR LARGE SCALE ADDITIVE MANUFACTURING

Yazarlar:

Ömer EYERCİOĞLU | Mehmet ALADAĞ

Yayıncı:

Kerim ÇETİNKAYA

Ana Başlıklar:

Diğer mühendislik dalları | Uygulamalı fizik

Dergi:

International Journal of 3D Printing Technologies and Digital Industry 2021 Vol.5 Issue 3, pp.477-487

Belge Tipi:

Makale

Yayın Tarihi:

12/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000473050

Sıklık:

Üç Yıllık

eISSN:

2602-3350

pISSN:

2602-3350

DOI:

https://doi.org/10.46519/ij3dptdi.956313

Özet:

 

The parts produced by additive manufacturing are inherently subjected to discretization effects due to their layer-based addition. The stair-stepping effect on the surface quality is inevitable for most of the techniques and it becomes more dominant for the regions having small surface inclinations. The stair-stepping influences the mechanical properties as well as the aesthetic perception. Many researchers have been presented several approaches to overcome or minimize the stair-stepping effects and improve the surface quality of additively manufactured parts. The attempts have been made generally for the FDM-printed objects, however, there is no or fewer efforts have been made for parts of large-scale additive manufacturing (LSAM). Due to higher deposition rates (up to 50 kg/hrs.) and larger nozzle diameters (i.e. bead size) the discretization effect is more in large-scale additive manufacturing. In this paper, the presented methods to mitigate the stair-stepping effect and improving the surface quality of additive manufacturing are reviewed and practicing in large-scale 3D printing is discussed. A preliminary experimental study of 3D printing with a non-planar toolpath was carried out and the results were presented.

Makale detayları

NON-PLANAR TOOLPATH FOR LARGE SCALE ADDITIVE MANUFACTURING

Yazarlar: Ömer EYERCİOĞLU | Mehmet ALADAĞ

Yayıncı: Kerim ÇETİNKAYA

Ana Başlıklar: Diğer mühendislik dalları | Uygulamalı fizik

Dergi: International Journal of 3D Printing Technologies and Digital Industry 2021 Vol.5 Issue 3, pp.477-487

Belge Tipi: Makale

Yayın Tarihi: 12/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000473050

Sıklık: Üç Yıllık

eISSN: 2602-3350

pISSN: 2602-3350

DOI: https://doi.org/10.46519/ij3dptdi.956313

Sayı

Yazarlar:

Ömer EYERCİOĞLU | Mehmet ALADAĞ

Yayıncı:

Kerim ÇETİNKAYA

Ana Başlıklar:

Diğer mühendislik dalları | Uygulamalı fizik

Dergi:

International Journal of 3D Printing Technologies and Digital Industry 2021 Vol.5 Issue 3, pp.477-487

Belge Tipi:

Makale

Yayın Tarihi:

12/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000473050

Sıklık:

Üç Yıllık

eISSN:

2602-3350

pISSN:

2602-3350

DOI:

https://doi.org/10.46519/ij3dptdi.956313