A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES

Mete Han Boztepe

doi:10.17780/ksujes.1641808

EN TR

A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES

Abstract

In this study, the mechanical properties of PLA+ samples produced with different raster angles (0°, 90°, 0°/90°, 45° and ±45°) were investigated. Tensile tests were performed to determine the mechanical properties according to ASTM D-638 standard. The effects of raster angle on mechanical properties such as maximum force, elongation, toughness, modulus of elasticity, and ultimate tensile strength were analyzed. The results show that the raster angle significantly affects the mechanical behavior of PLA+ specimens. The highest maximum force and ultimate tensile strength were observed at 90°. In contrast, the lowest mechanical values were recorded at 0°, indicating a decrease in strength in this configuration. The ±45° raster angle exhibited the highest elongation and toughness, indicating greater ductility and energy absorption capacity. The modulus of elasticity showed relatively small differences between the different raster angles, with the highest value recorded at 90°. These findings highlight the critical role of raster angle selection in optimizing the mechanical performance of PLA+ components and provide valuable insights for additive manufacturing applications.

Keywords

FARKLI YAZDIRMA AÇILARI İLE 3D YAZICI KULLANILARAK ÜRETİLEN PLA+ NUMUNELERİNİN MEKANİK ÖZELLİKLERİ ÜZERİNE BİR ÇALIŞMA

Abstract

Bu çalışmada, farklı yazdırma açıları (0°, 90°, 0°/90°, 45° ve ±45°) ile üretilen PLA+ numunelerinin mekanik özellikleri incelenmiştir. Mekanik özellikleri belirlemek için ASTM D-638 standardına uygun olarak çekme testleri gerçekleştirilmiştir. Yazdırma açısının maksimum kuvvet, uzama, tokluk, elastikiyet modülü ve nihai çekme mukavemeti gibi mekanik özellikler üzerindeki etkileri analiz edilmiştir. Sonuçlar, yazdırma açısının PLA+ numunelerinin mekanik davranışını önemli ölçüde etkilediğini göstermektedir. En yüksek maksimum kuvvet ve nihai gerilme mukavemeti 90°'de gözlenmiştir. Buna karşılık, en düşük mekanik değerler 0°'de kaydedilmiştir, bu da bu konfigürasyonda mukavemette bir düşüş olduğunu göstermektedir. ±45° tarama açısı, daha fazla süneklik ve enerji emme kapasitesine işaret eden en yüksek uzama ve tokluğu sergilemiştir. Elastisite modülü, farklı yazdırma açıları arasında nispeten küçük farklılıklar göstermiş ve en yüksek değer 90°'de kaydedilmiştir. Bu bulgular, PLA+ bileşenlerinin mekanik performansını optimize etmede yazdırma açısı seçiminin kritik rolünü vurgulamakta ve eklemeli üretim uygulamaları için değerli bilgiler sağlamaktadır.

Keywords

References

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Details

Primary Language

English

Subjects

Material Design and Behaviors, Mechanical Engineering (Other)

Journal Section

Research Article

Authors

Mete Han Boztepe ^*
0000-0001-8418-1352
Türkiye

Publication Date

June 3, 2025

Submission Date

February 17, 2025

Acceptance Date

February 28, 2025

Published in Issue

Year 2025 Volume: 28 Number: 2

DOI

https://doi.org/10.17780/ksujes.1641808

IZ

https://izlik.org/JA26MA89TJ

Cite

RIS / Bibtex

APA

Boztepe, M. H. (2025). A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 28(2), 923-932. https://doi.org/10.17780/ksujes.1641808

AMA

1.Boztepe MH. A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES. KSU J. Eng. Sci. 2025;28(2):923-932. doi:10.17780/ksujes.1641808

Chicago

Boztepe, Mete Han. 2025. “A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 28 (2): 923-32. https://doi.org/10.17780/ksujes.1641808.

EndNote

Boztepe MH (June 1, 2025) A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 28 2 923–932.

IEEE

[1]M. H. Boztepe, “A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES”, KSU J. Eng. Sci., vol. 28, no. 2, pp. 923–932, June 2025, doi: 10.17780/ksujes.1641808.

ISNAD

Boztepe, Mete Han. “A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi 28/2 (June 1, 2025): 923-932. https://doi.org/10.17780/ksujes.1641808.

JAMA

1.Boztepe MH. A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES. KSU J. Eng. Sci. 2025;28:923–932.

MLA

Boztepe, Mete Han. “A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES”. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, vol. 28, no. 2, June 2025, pp. 923-32, doi:10.17780/ksujes.1641808.

Vancouver

1.Mete Han Boztepe. A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES. KSU J. Eng. Sci. 2025 Jun. 1;28(2):923-32. doi:10.17780/ksujes.1641808

A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES

A STUDY ON THE MECHANICAL PROPERTIES OF PLA+ SAMPLES MANUFACTURED USING 3D PRINTING WITH DIFFERENT RASTER ANGLES

Abstract

Keywords

FARKLI YAZDIRMA AÇILARI İLE 3D YAZICI KULLANILARAK ÜRETİLEN PLA+ NUMUNELERİNİN MEKANİK ÖZELLİKLERİ ÜZERİNE BİR ÇALIŞMA

Abstract

Keywords

References

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Acceptance Date

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Cited By

Effect of Infill Density and Raster Angle on the Flexural Properties of FDM-Printed PLA+ Specimens

Investigation of Tensile Strength in 3D Printed PLA+ Samples: Influence of Raster Angle and Infill Density

Mechanical Characterization of PLA+ Specimens with Different Geometries Using Experimental and Numerical Methods