Effect of infill percentage and pattern on compressive behavior of FDM-printed GF-CF PA6 composites

被引：0
|
作者：
Andreozzi, Marina [1 ]
Bianchi, Iacopo [1 ]
Forcellese, Archimede [1 ]
Mancia, Tommaso [1 ]
Mignanelli, Chiara [1 ]
Simoncini, Michela [1 ]
机构：
[1] Univ Politecn Marche, Via Brecce Bianche 12, I-60123 Ancona, Italy
来源：
MATERIAL FORMING, ESAFORM 2024 | 2024年 / 41卷
关键词：
FDM; Infill Pattern; Infill Percentage; Compression Test; ADVANTAGES;
D O I：
10.21741/9781644903131-32
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present paper aims to assess the effect of different infill percentages and patterns on the compressive mechanical properties of specimens in Polyamide PA6 reinforced with 20% glass fibers (GF) and 10% carbon fibers (CF) printed using the Fused Deposition Modeling (FDM) technology. According to the ASTM D695-15 standard, cylindrical specimens were designed and processed through slicing software, configuring infill percentages and patterns. Three different typologies of infill pattern and two infill percentages were considered: a 100% grid infill, a 50% grid infill, a 100% concentric infill and a 50% honeycomb infill were printed. Then, compression tests were performed at room temperature to evaluate the properties of the different specimens. The comparison between the stress-strain compression curves has shown that the infill percentages and patterns significantly affect the mechanical compression properties of 3D printed components.
引用
收藏
页码：283 / 289
页数：7
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