Innovative Tool for Improving Surface Quality in Single Point Incremental Forming: A Comparison with Hemispherical Tools.

Materials (Basel) · 2025 · PMC12472041 · PMID 41010119

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a clear trendno p-value reported

The following observations arise from the analysis of the two figures: - The graph in Figure 41 shows a clear trend: as the microhardness (HV) increases, the average roughness (Ra) also tends to grow in a roughly linear fashion.

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a decreasing trendno p-value reported

There was a decreasing trend from the base to the middle of the tool, followed by a slight increase at the tip.

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