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Mechanical behavior of polymer-based composites using fused filament fabrication under monotonic and fatigue loadings

Article dans une revue avec comité de lecture
Auteur
AHMADIFAR, Mohammad
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
BENFRIHA, Khaled
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
SHIRINBAYAN, Mohammadali
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
FITOUSSI, Joseph
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
TCHARKHTCHI, Abbas
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]

URI
http://hdl.handle.net/10985/21736
DOI
10.1177/09673911221082480
Date
2022
Journal
Polymers and Polymer Composites

Résumé

The use of additive manufacturing has been widely developed in the industry due to its ability to make complex shapes. The use of reinforcing fibers has provided a wider design capability in this field. Due to the effect of the number of fibers reinforced used on the mechanical properties, the study of the obtained mechanical properties is of great importance. This paper presents the experimental findings of tensile loading and three points bending fatigue tests performed on polymer-based composites (Onyx (which is CF-PA6) and reinforced Onyx with continuous glass fiber (CF-PA6 + GF) using Fused Filament Fabrication. Tensile properties of various types of printing conditions (Solid, Triangular, Rectangular, and Hexagonal fill patterns) have been compared. The coupled frequency amplitude affects the nature of the overall fatigue response which can be controlled by the damage mechanisms accumulation and/or by the self-heating. For fatigue loading, self-heating has been observed and yielded a temperature rise to about 60°C which is more than the glass transition temperature of the polymer. Multi-scale damage analysis of the sample in fatigue showed that the first observed damage phenomenon corresponds to the debonding of the filaments which leads to the propagation of transverse cracks.

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Cette publication figure dans le(s) laboratoire(s) suivant(s)

  • Laboratoire Conception de Produits et Innovation (LCPI)
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)

Documents liés

Visualiser des documents liés par titre, auteur, créateur et sujet.

  • Mathematical Modeling and Optimization of Fused Filament Fabrication (FFF) Process Parameters for Shape Deviation Control of Polyamide 6 Using Taguchi Method 
    Article dans une revue avec comité de lecture
    SHAKERI, Zohreh; BENFRIHA, Khaled; SHIRINBAYAN, Mohammadali; AHMADIFAR, Mohammad; TCHARKHTCHI, Abbas (MDPI AG, 2021)
    Fused filament fabrication (FFF) is a layer-by-layer additive manufacturing (AM) process for producing parts. For industries to gain a competitive advantage, reducing product development cycle time is a basic goal. As a ...
  • Additive Manufacturing of Polymer-Based Composites Using Fused Filament Fabrication (FFF): a Review 
    Article dans une revue avec comité de lecture
    AHMADIFAR, Mohammad; BENFRIHA, Khaled; SHIRINBAYAN, Mohammadali; TCHARKHTCHI, Abbas (Springer Science and Business Media LLC, 2021)
    In this review paper, recent developments in the Fused Filament Fabrication (FFF) approach are provided for composite materials. Influencing parameters in FFF process such as road width, print speed, layer ...
  • Effect of build orientation and post-curing of (meth)acrylate‐based photocurable resin fabricated by stereolithography on the mechanical behavior from quasi-static to high strain rate loadings 
    Article dans une revue avec comité de lecture
    ccSHIRINBAYAN, Mohammadali; ZIRAK, Nader; SADDAOUI, Ouiza; MAMMERI, Amrid; AZZOUZ, Kamel; ccBENFRIHA, Khaled; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph (Springer Science and Business Media LLC, 2022-10)
    Stereolithography (SLA) is becoming an important fabrication method among the different additive manufacturing techniques. This study investigates the effect of high strain rate on mechanical behavior, considering the fact ...
  • Thermal, Tensile and Fatigue Behaviors of the PA6, Short Carbon Fiber-Reinforced PA6, and Continuous Glass Fiber-Reinforced PA6 Materials in Fused Filament Fabrication (FFF) 
    Article dans une revue avec comité de lecture
    AHMADIFAR, Mohammad; ccBENFRIHA, Khaled; ccSHIRINBAYAN, Mohammadali (MDPI AG, 2023-01)
    Utilization of additive manufacturing (AM) is widespread in many industries due to its unique capabilities. These material extrusion methods have been developed extensively for manufacturing polymer and polymer composite ...
  • Conventional rotational molding process and aerodynamic characteristics of an axial-flow hollow blades rotor 
    Article dans une revue avec comité de lecture
    LUCAS, Albert; DANLOS, Amélie; SHIRINBAYAN, Mohammadali; MOTAHARINEJAD, Vajihe; PARIDAENS, Richard; BENFRIHA, Khaled; BAKIR, Farid; TCHARKHTCHI, Abbas (Springer Verlag, 2019)
    n this work, the rotational molding process is developed to manufacture in one piece an axial-flow turbomachine rotor with hollow blades. Giving to our knowledge, this process has never been employed in the making of these ...

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