Bending Strength of Polyamide-Based Composites Obtained during the Fused Filament Fabrication (FFF) Process

被引：10

作者：

Mazurkiewicz, Michal ^{[1
]}

Kluczynski, Janusz ^{[1
]}

Jasik, Katarzyna ^{[1
]}

Sarzynski, Bartlomiej ^{[1
]}

Szachogluchowicz, Ireneusz ^{[1
]}

Luszczek, Jakub ^{[1
]}

Torzewski, Janusz ^{[1
]}

Sniezek, Lucjan ^{[1
]}

Grzelak, Krzysztof ^{[1
]}

Malek, Marcin ^{[2
]}

机构：

[1] Mil Univ Technol, Fac Mech Engn, Inst Robots & Machine Design, 2 Gen S Kaliskiego St, PL-00908 Warsaw, Poland

[2] Mil Univ Technol, Fac Civil Engn & Geodesy, Inst Civil Engn, 2 Gen S Kaliskiego St, PL-00908 Warsaw, Poland

来源：

MATERIALS | 2022年 / 15卷 / 14期

关键词：

additive manufacturing; three-point bending; polyamide-based composites; fused filament fabrication; MECHANICAL-PROPERTIES; TENSILE PROPERTIES; BLEND SPECIMENS; LASER; MICROSTRUCTURE; COMPONENTS; PARTS;

D O I：

10.3390/ma15145079

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The research shows the comparison between two types of polyamide-based (PA) composites and pure, base material. The conducted analysis describes how the additions of carbon fibers and glass microbeads affect the material's properties and its behavior during the bending tests. All samples have been tested in the three main directions available during the FFF process. To extend the scope of the research, additional digital-image-correlation tests and fracture analyses were made. The obtained results indicated a positive influence of the addition of carbon fibers into the material's volume (from 81.39 MPa in the case of pure PA to 243.62 MPa in the case of the PA reinforced by carbon fibers).

引用

页数：13

共 43 条

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