肖氏硬度计
材料科学
摩擦学
熔融沉积模型
复合材料
图层(电子)
沉积(地质)
3d打印
摩擦系数
聚合物
方向(向量空间)
摩擦系数
3D打印
生物医学工程
几何学
数学
古生物学
生物
医学
沉积物
作者
Sahar Zhiani Hervan,Atakan Altınkaynak,Zeynep Parlar
标识
DOI:10.1177/1350650120966407
摘要
The mechanical and tribological behaviors of the parts manufactured with 3D printing methods differ with variations in the manufacturing parameters. This paper aims to investigate the effect of the layer thickness and layer orientation parameters on the hardness, friction coefficient and wear properties of PLA samples printed by Fused Deposition Modelling (FDM) method. Samples were printed with three different layer thicknesses in two different build orientations. The hardness of the samples was tested by D-type shore hardness durometer and a pin-on-disc setup was used to measure the friction coefficient and wear rate of the samples. The analysis of the experimental results showed the distinctive effect of the layer orientation and layer thickness which further discussed in the paper.
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