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Article | REF: BM7920 V1

Polymer Additive Manufacturing by Fused Filament Fabrication

Author: Franck PIGEONNEAU

Publication date: November 10, 2023 | Lire en français

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    3. Filament deposition

    After melting, extruded filament deposition is an important step in the process. The shape of the filament determines the properties of the overall object. Incorrectly arranged strands can lead to adhesion problems and porosity, which can adversely affect mechanical properties. The morphology of freshly deposited filaments is therefore an important piece of information to know.

    3.1 Morphology of deposited filaments

    Straight cord cross-sectional area measurements by Hebda et al.

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