Continuous Filament Fabrication Technology and Its Mechanical Properties for Thin-Walled Component
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F25%3A10259626" target="_blank" >RIV/61989100:27230/25:10259626 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1996-1944/19/1/144" target="_blank" >https://www.mdpi.com/1996-1944/19/1/144</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ma19010144" target="_blank" >10.3390/ma19010144</a>
Alternative languages
Result language
angličtina
Original language name
Continuous Filament Fabrication Technology and Its Mechanical Properties for Thin-Walled Component
Original language description
The aim of the presented research is to assess the possibility of manufacturing thin-walled models using innovative 3D printing technology and to determine limitations. This article presents the results of tensile tests of the Continuous Filament Fabrication (CFF) technology for thin-walled sample models. Two types of materials were tested. The first material is pure ONYX based on polyamide, and the second is ONYX with an additional core made of carbon fiber. The paper presents the limitations of using the core in thin-walled structures, and for pure ONYX material, samples were made with different orientations on the 3D printer platform, which allowed determining the effect of the printing direction on the mechanical properties of the samples. In addition, microscopic photographs of the fracture of the broken samples were taken in the paper, based on which the defects of the technological process were identified. It was shown that the strength of thin-walled samples (1 mm, 1.4 mm, and 1.8 mm thick) printed in the Y direction is significantly greater than that of samples printed in the X and Z directions. For example, for 1 mm thick samples printed in the Y direction, the strength is 49.02 MPa, while for samples printed in the X and Z directions, it is 27.71 MPa and 21.28 MPa, respectively. The strength of samples (4 mm thick) reinforced with ONYX + OCF carbon fiber printed in the X direction is 191.36% greater than that of samples made of pure ONYX.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20300 - Mechanical engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials
ISSN
1996-1944
e-ISSN
1996-1944
Volume of the periodical
19
Issue of the periodical within the volume
1
Country of publishing house
CH - SWITZERLAND
Number of pages
14
Pages from-to
"Nestránkováno"
UT code for WoS article
001657528200001
EID of the result in the Scopus database
—