An overall trend observed from the data suggests that smaller hatch spacing and thinner layer thickness tend to yield higher S/N ratios, supporting the hypothesis that finer deposition enhances fiber-matrix interaction and improves mechanical properties.
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Optimization of Process Parameters for Steel Wire-Reinforced Polylactic Acid Composites Produced by Additive Manufacturing.
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The highly significant p -value (0.001) further supports this observation, suggesting that variations in layer thickness directly affect interlayer bonding quality, fiber-matrix interaction, and the overall structural integrity of the composite.