3D printing in automotive component development
Küçük Resim Yok
Tarih
2025
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Polylactic acid (PLA) is a thermoplastic polymer structure that has been widely used in filament production. PLA has been preferred by many sectors such as automotive, health and food because of its features such as being obtained from renewable resources, dissolving in nature, being biodegradable, recyclable and resistant to impacts. In this study, PLA and 10% aluminum oxide were mixed to produce PLA composites. The differences between newly produced composite and PLA filaments on tribological properties, hardness and diameter accuracy were investigated. The diameter, hardness, and Fourier-transform infrared spectroscopy analyses of the produced test samples were made. Friction tests of the produced samples were carried out in a pin-on disc test device. With the addition of calcined aluminum oxide particles to the PLAfilament, the friction coefficient is reduced by 226.875%. The lowest weight loss was obtained in PLACAL50 samples (0.168%). It has been determined that aluminum oxide additive has a positive contribution to weight loss, friction and hardness values. © 2026 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
calcined alumina, composite materials, composite structure, engineering, FDM, friction, manufacturing, Materials processing, materials property, materials science, PLA, polymers, procedure by device, tribology, wear
Kaynak
Sustainable Composites for Automotive Engineering
WoS Q Değeri
Scopus Q Değeri
N/A
