Multiscale Machinability Analysis of Natural Fiber Composites
Chapitre d'ouvrage scientifique
Résumé
Machinability qualification of natural fiber composites requires a specific approach that involves the multiscale structure of natural fibers. This article addresses the machining qualification issues for natural fiber composites and proposes a new multiscale approach to analyze the topography of the machined surfaces. Results show that machining of natural fiber composites requires specific analysis scales that correspond to the natural fibrous structure size. The multiscale method can be used to improve the experimental design of natural fiber composite machining and, above all, to determine the optimum process parameters that reflect the multiscale machining characteristics of these ecofriendly materials.
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Article dans une revue avec comité de lectureBUKKAPATNAM, Satish T.S.; EL AMRI, Iskander;
EL MANSORI, Mohamed;
CHEGDANI, Faissal (Elsevier, 2019)
This paper aims to explore the thermal influence on the micro-tribo-mechanical behavior of natural fiber composites. Nanoindentation and scratch-test are used to characterize flax fibers reinforced polypropylene (PP) ... -
Article dans une revue avec comité de lectureThis paper aims to investigate the tribo-mechanical behavior of natural fiber reinforced plastic (NFRP) composites with specific consideration of the multiscale complex structure of natural fibers. Understanding the ...
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Article dans une revue avec comité de lectureThis work aims to investigate the multiscale tribological behavior when drilling natural fiber composites by changing the tool-composite interface trough the modification of the tool coating. Drilling experiments were ...
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Article dans une revue avec comité de lectureThis work aims to investigate the tribological effects of coated tools on the surface finish of natural fiber reinforced plastics (NFRPs) during profile milling process with particular emphasis on the natural fiber cutting ...
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Article dans une revue avec comité de lectureThe present study is focused on tribological and multiscale analysis for the machined surfaces of bi-directional flax fibers reinforced polypropylene composites. This is to track the multiscale effect of the helix angle ...